UF_MODL Functions

UF_MODL_set_curve_fit_method

tag

Input（输入）

Identifier of the curve.

UF_MODL_ask_curve_fit_method (查看源代码)

定义在: uf_modl_curves.h

概述

Returns the current setting of the curve fit method modeling preference.

环境

内部和外部

参见

历史

This function was originally released in V15.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_curve_fit_method
(

int * fit_method

)

int * (整数型指针)

fit_method

Output（输出）

curve fit method 0=cubic, 1=quinti

UF_MODL_ask_curve_mesh (查看源代码)

定义在: uf_modl_freeform.h

概述

Returns the creation parameters with which a Curve Mesh feature was created.

环境

内部和外部

历史

Original release was in V13.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_curve_mesh
(

tag_t feature_obj_id,
UF_STRING_p_t s_prim,
UF_STRING_p_t s_cross,
UF_STRING_p_t s_spine,
int * emphasis,
int * body_type,
int * spline_pts,
double tol [ 3 ] ,
tag_t c_face_id [ 4 ] ,
int c_flag [ 4 ]

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier
UF_STRING_p_t	s_prim	Output to be freed 输出并释放	Pointer to the string list structure, containing the data defining the primary curves used to create the feature. See structure section of manual for details. Use UF_MODL_free_string_list to deallocate memory.
UF_STRING_p_t	s_cross	Output to be freed 输出并释放	Pointer to the string list structure, containing the data defining the cross curves used to create the feature. See structure section of manual for details. Use UF_MODL_free_string_list to deallocate memory.
UF_STRING_p_t	s_spine	Output to be freed 输出并释放	Pointer to the string list structure for the spine string. See structure section of manual for details. Use UF_MODL_free_string_list to deallocate memory.
int * (整数型指针)	emphasis	Output（输出）	Emphasis flag 1 = Primary curves 2 = Cross curves 3 = Both
int * (整数型指针)	body_type	Output（输出）	Type of body: 0 = Sheet 1 = Solid
int * (整数型指针)	spline_pts	Output（输出）	Spline points flag: 0 = Do not reparameterize curves 1 = Reparameterize through spline points
double (实数型)	tol [ 3 ]	Output（输出）	Tolerances: [0] = Distance [1] = Angle (in radians) [2] = Intersection
tag_t （tag_t类型）	c_face_id [ 4 ]	Output（输出）	Object identifiers of neighbor surfaces from which constraints are obtained [0] = first primary string [1] = last primary string [2] = first cross string [3] = last cross string No constraint is imposed on the corresponding string if id = NULL_TAG
int (整数型)	c_flag [ 4 ]	Output（输出）	[0] = first primary string constraint type [1] = last primary string constraint type [2] = first cross string constraint type [3] = last cross string constraint type The constraint types are as follows: 0 = no constraint 1 = tangency constraint 2 = curvature constraint

UF_MODL_ask_curve_mesh1 (查看源代码)

定义在: uf_modl_freeform.h

概述

Returns the creation parameters with which a Curve Mesh feature was created.

环境

内部和外部

历史

Original release was in NX2.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_curve_mesh1
(

tag_t feature_obj_id,
UF_STRING_p_t s_prim,
UF_STRING_p_t s_cross,
UF_STRING_p_t s_spine,
int * emphasis,
int * body_type,
int * spline_pts,
double tol [ 3 ] ,
tag_t c_collector_id [ 4 ] ,
int c_flag [ 4 ]

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier
UF_STRING_p_t	s_prim	Output to be freed 输出并释放	Pointer to the string list structure, containing the section builder objects defining the primary curves used to create the feature. See structure section of manual for details. Use UF_MODL_free_string_list to deallocate memory.
UF_STRING_p_t	s_cross	Output to be freed 输出并释放	Pointer to the string list structure, containing the section builder objects defining the cross curves used to create the feature. See structure section of manual for details. Use UF_MODL_free_string_list to deallocate memory.
UF_STRING_p_t	s_spine	Output to be freed 输出并释放	Pointer to the string list structure for the spine string. See structure section of manual for details. Use UF_MODL_free_string_list to deallocate memory.
int * (整数型指针)	emphasis	Output（输出）	Emphasis flag 1 = Primary curves 2 = Cross curves 3 = Both
int * (整数型指针)	body_type	Output（输出）	Type of body: 0 = Sheet 1 = Solid
int * (整数型指针)	spline_pts	Output（输出）	Spline points flag: 0 = Do not reparameterize curves 1 = Reparameterize through spline points
double (实数型)	tol [ 3 ]	Output（输出）	Tolerances: [0] = Distance [1] = Angle (in radians) [2] = Intersection
tag_t （tag_t类型）	c_collector_id [ 4 ]	Output（输出）	Collector containing the neighbor surfaces from which constraints are obtained [0] = first primary string [1] = last primary string [2] = first cross string [3] = last cross string No constraint is imposed on the corresponding string if id = NULL_TAG
int (整数型)	c_flag [ 4 ]	Output（输出）	[0] = first primary string constraint type [1] = last primary string constraint type [2] = first cross string constraint type [3] = last cross string constraint type The constraint types are as follows: 0 = no constraint 1 = tangency constraint 2 = curvature constraint

UF_MODL_ask_curve_parm (查看源代码)

定义在: uf_modl_curves.h

概述

Returns the parameter and a point on a curve given a reference point.

环境

内部和外部

参见

UF_MODL_ask_point_along_curve_2 which may handle curves with
sharp corners better

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_curve_parm
(

tag_t curve_id,
double ref_pnt [ 3 ] ,
double * parm,
double curve_pnt [ 3 ]

)

tag_t （tag_t类型）	curve_id	Input（输入）	Curve identifier.
double (实数型)	ref_pnt [ 3 ]	Input（输入）	Reference point in absolute space (3 element array)
double * (实数型指针)	parm	Output（输出）	Parameter on curve.
double (实数型)	curve_pnt [ 3 ]	Output（输出）	Point on curve (3 element array).

UF_MODL_ask_curve_parm_no_ext (查看源代码)

定义在: uf_modl_curves.h

概述

Returns the parameter value of the point on a curve (without
extension) closest to the input point.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_curve_parm_no_ext
(

tag_t curve_id,
double ref_point [ 3 ] ,
double * parm

)

tag_t （tag_t类型）	curve_id	Input（输入）	Object identifier for the curve
double (实数型)	ref_point [ 3 ]	Input（输入）	Reference point (in absolute coordinates)
double * (实数型指针)	parm	Output（输出）	Parameter of the point on the curve

UF_MODL_ask_curve_periodicity (查看源代码)

定义在: uf_modl_curves.h

概述

Inquires the periodicity of the curve. OPEN_CURVE may be periodic
(mathematically speaking, for example a sinusoidal curve) but it is not closed.

环境

内部和外部

参见

For the glossary definition see glossary

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_curve_periodicity
(

tag_t curve_id,
int * status

)

tag_t （tag_t类型）	curve_id	Input（输入）	Object identifier for the curve
int * (整数型指针)	status	Output（输出）	Status of the curve. UF_MODL_OPEN_CURVE UF_MODL_CLOSED_PERIODIC_CURVE UF_MODL_CLOSED_NON_PERIODIC_CURVE

UF_MODL_ask_curve_points (查看源代码)

定义在: uf_modl_curves.h

概述

Returns an array of 3D point coordinates (x,y,z) based on an input
curve, chordal tolerance, angular tolerance, and step tolerance.
A chord is the straight line between adjacent coordinates. The
tolerances provide independent values for controlling the output of
the coordinates located on the curve. The chordal tolerance (ctol) is
the maximum allowable distance from a chord to the curve between
the ends of the chord. The angular tolerance (atol) is the maximum
allowable sum of the angles between the chord and the tangents to the
curve at the ends of the chord. The step length (stol) is the maximum
allowable chordal length.

This routine does not create point objects as the GRIP and interactive
methods do.

If curve_id is an occurrence, then the points returned are relative to
the occurrence, and not the prototype.

Error code:
0 = OK
1 = Invalid curve
2 = Modeler error

环境

内部和外部

参见

Refer to example

历史

Modified in V15.0 to work relative to the occurrence.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_curve_points
(

tag_t curve_id,
double ctol,
double atol,
double stol,
int * numpts,
double * * pts

)

tag_t （tag_t类型）	curve_id	Input（输入）	The identifier of the curve on which the points are to be determined.
double (实数型)	ctol	Input（输入）	The chordal tolerance. 0= do not use chordal tolerance.
double (实数型)	atol	Input（输入）	The angular tolerance in radians 0= do not use angular tolerance.
double (实数型)	stol	Input（输入）	Maximum step length. 0 = do not use
int * (整数型指针)	numpts	Output（输出）	Number of points in the points array.
double * *	pts	Output to be freed 输出并释放	Pointer to the array containing the 3D points. The array returned is a single dimension array of size pts[3numpts]. The allocated arrays must be freed with UF_free.

UF_MODL_ask_curve_props (查看源代码)

定义在: uf_modl_curves.h

概述

Returns the point, tangent, unit principal normal, unit binormal,
torsion, and radius of curvature on a curve at a given parameter.
The input curve parameter, parm, is normalized between 0 and 1.

UF_EVAL_evaluate should be used to evaluate curves and edges instead
of using this routine. For a full circle, the routines may return
different results, as the parameterization of the circle may be done in
two different directions.

环境

内部和外部

参见

UF_EVAL_evaluate

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_curve_props
(

tag_t curve_id,
double parm,
double point [ 3 ] ,
double tangent [ 3 ] ,
double p_norm [ 3 ] ,
double b_norm [ 3 ] ,
double * torsion,
double * rad_of_cur

)

tag_t （tag_t类型）	curve_id	Input（输入）	Curve identifier.
double (实数型)	parm	Input（输入）	Curve parameter.
double (实数型)	point [ 3 ]	Output（输出）	Point on curve (3 element array).
double (实数型)	tangent [ 3 ]	Output（输出）	Tangent of curve (3 element array).
double (实数型)	p_norm [ 3 ]	Output（输出）	Unit Principal normal of curve (3 element array).
double (实数型)	b_norm [ 3 ]	Output（输出）	Unit Binormal of curve (3 element array).
double * (实数型指针)	torsion	Output（输出）	Torsion.
double * (实数型指针)	rad_of_cur	Output（输出）	Radius of Curvature.

UF_MODL_ask_cyl_pocket_parms (查看源代码)

定义在: uf_modl_pockets.h

概述

Gets cylinder pocket parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_cyl_pocket_parms
(

tag_t feature_obj_id,
int edit,
char * * diameter,
char * * depth,
char * * floor_rad,
char * * taper_angle

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	diameter	Output to be freed 输出并释放	Cylinder diameter. This must be freed by calling UF_free.
char * *	depth	Output to be freed 输出并释放	Cylinder depth. This must be freed by calling UF_free.
char * *	floor_rad	Output to be freed 输出并释放	Floor radius. This must be freed by calling UF_free.
char * *	taper_angle	Output to be freed 输出并释放	Taper angle. This must be freed by calling UF_free.

UF_MODL_ask_cylinder_parms (查看源代码)

定义在: uf_modl_primitives.h

概述

Gets cylinder parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_cylinder_parms
(

tag_t feature_obj_id,
int edit,
char * * diameter,
char * * height

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	diameter	Output to be freed 输出并释放	Cylinder diameter. This must be freed by calling UF_free.
char * *	height	Output to be freed 输出并释放	Cylinder height. This must be freed by calling UF_free.

UF_MODL_ask_datum_axis_parms (查看源代码)

定义在: uf_modl_datum_features.h

概述

Get datum axis parameters.

环境

内部和外部

参见

Refer to example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_datum_axis_parms
(

tag_t feature_id,
double origin [ 3 ] ,
double normal [ 3 ]

)

tag_t （tag_t类型）	feature_id	Input（输入）	Feature tag for datum axis
double (实数型)	origin [ 3 ]	Output（输出）	Datum axis base point
double (实数型)	normal [ 3 ]	Output（输出）	Datum axis direction

UF_MODL_ask_datum_csys_components (查看源代码)

定义在: uf_modl_datum_features.h

概述

Returns the components of a datum CSYS and the parent smart CSYS.
There are the total of 7 components as follows:
origin - origin point
daxes[3] - datum axes coincident with the CSYS coordinate axes
dplanes[3] - datum planes coincident with the CSYS coordinate planes

The application is responsible for allocating memory for the arrays

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_ask_datum_csys_components
(

tag_t datum_csys_tag,
tag_t * csys_tag,
tag_t * origin,
tag_t daxes [ 3 ] ,
tag_t dplanes [ 3 ]

)

tag_t （tag_t类型）	datum_csys_tag	Input（输入）	Tag of the datum CSYS feature
tag_t * (tag_t型的指针)	csys_tag	Output（输出）	Tag of the smart CSYS
tag_t * (tag_t型的指针)	origin	Output（输出）	Tag of the origin point
tag_t （tag_t类型）	daxes [ 3 ]	Output（输出）	Tag of the three datum axes coincident with the coordinate axes
tag_t （tag_t类型）	dplanes [ 3 ]	Output（输出）	Tag of the three datum planes coincident with the coordinate planes

UF_MODL_ask_datum_plane (查看源代码)

定义在: uf_modl.h

概述

Returns the data of a datum plane object.

环境

Internal and External

参见

UF_MODL_edit_plane
UF_MODL_create_plane
Refer to example

历史

Originally released in N5.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_datum_plane
(

tag_t dplane_tag,
double dplane_point [ 3 ] ,
double dplane_normal [ 3 ]

)

tag_t （tag_t类型）	dplane_tag	Input（输入）	Datum plane
double (实数型)	dplane_point [ 3 ]	Output（输出）	Origin point of the datum plane
double (实数型)	dplane_normal [ 3 ]	Output（输出）	Normal direction of the datum plane

UF_MODL_ask_datum_plane_parms (查看源代码)

定义在: uf_modl_datum_features.h

概述

Gets datum plane parameters. Plane center and normal are given in
an array of three floating point numbers with X value in the first
element, Y in the second, and Z in the third. Parameters for offset
distance from plane and offset angle from plane are returned in
expression format which needs to be deallocated using UF_free. If
these two parameters are not applicable, the pointers are NULL.
acquires and prints out the parameters for the selected datum plane.

环境

内部和外部

参见

See example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_datum_plane_parms
(

tag_t feature_obj_id,
double origin [ 3 ] ,
double normal [ 3 ] ,
char * * offset,
char * * angle

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier of datum plane.
double (实数型)	origin [ 3 ]	Output（输出）	Datum plane center.
double (实数型)	normal [ 3 ]	Output（输出）	Datum plane normal.
char * *	offset	Output to be freed 输出并释放	Offset distance from plane. This must be freed by calling UF_free.
char * *	angle	Output to be freed 输出并释放	Offset angle from plane. This must be freed by calling UF_free.

UF_MODL_ask_datum_point_and_direction (查看源代码)

定义在: uf_modl_datum_features.h

概述

Returns the point and direction of a datum feature.

If the datum does not have a point or direction tag, NULL_TAG is returned.

环境

内部和外部

参见

UF_MODL_ask_object_feat
UF_MODL_create_point_dirr_daxis
UF_MODL_create_point_dirr_dplane
UF_MODL_edit_datum_point
UF_MODL_edit_datum_direction

历史

Original release was in V16.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_datum_point_and_direction
(

tag_t datum_feature_tag,
tag_p_t point,
tag_p_t direction

)

tag_t （tag_t类型）	datum_feature_tag	Input（输入）	The datum feature tag.
tag_p_t	point	Output（输出）	The point of the datum.
tag_p_t	direction	Output（输出）	The direction of a datum axis or, the normal to the datum plane.

UF_MODL_ask_daxis_size (查看源代码)

定义在: uf_modl_datum_features.h

概述

Returns the size of a datum axis

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_daxis_size
(

tag_t daxis_tag,
double * length

)

tag_t （tag_t类型）	daxis_tag	Input（输入）	The datum tag
double * (实数型指针)	length	Output（输出）	Length of the datum axis

UF_MODL_ask_default_density (查看源代码)

定义在: uf_modl.h

概述

Returns the global solid density in the desired unit. The density units can be
any one of the following:

UF_MODL_pounds_inches
UF_MODL_pounds_feet
UF_MODL_grams_centimeters
UF_MODL_kilograms_meters

环境

内部和外部

参见

Refer to example
UF_MODL_set_default_density

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_default_density
(

UF_MODL_density_units_t units,
double * density

)

UF_MODL_density_units_t	units	Input（输入）	units of 'density'
double * (实数型指针)	density	Output（输出）	default density

UF_MODL_ask_descriptor_of_exp (查看源代码)

定义在: uf_modl_expressions.h

概述

Return descriptor of the expression else return NULL. Currently, only feature
expressions have descriptors.

环境

Internal and External

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_descriptor_of_exp
(

tag_t exp,
char * * descriptor

)

tag_t （tag_t类型）	exp	Input（输入）	Expression to query
char * *	descriptor	Output to be freed 输出并释放	Expression descriptor. This must be freed by calling UF_free.

UF_MODL_ask_die_tip (查看源代码)

定义在: uf_modl_dieeng.h

概述

Outputs the product orientation information for the input die tip feature.

error code

环境

内部和外部

历史

Original release was in V19.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_die_tip
(

tag_t die_tip_feature,
UF_MODL_die_tip_info_p_t

)

tag_t （tag_t类型）	die_tip_feature	Input（输入）	die tip feature to inquire
	UF_MODL_die_tip_info_p_t	Output to be freed 输出并释放	die tip information

UF_MODL_ask_distance_tolerance (查看源代码)

定义在: uf_modl.h

概述

Gets the distance tolerance found in the Modeling Preferences dialog
box. This value is in the units of the part.

Void.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_ask_distance_tolerance
(

double * tolerance

)

double * (实数型指针)

tolerance

Output（输出）

Distance tolerance

UF_MODL_ask_dovetail_slot_parms (查看源代码)

定义在: uf_modl_slots.h

概述

Gets dove tail slot parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_dovetail_slot_parms
(

tag_t feature_obj_id,
int edit,
char * * width,
char * * depth,
char * * angle,
char * * distance,
int * thru_flag

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	width	Output to be freed 输出并释放	Slot width. This must be freed by calling UF_free.
char * *	depth	Output to be freed 输出并释放	Slot depth. This must be freed by calling UF_free.
char * *	angle	Output to be freed 输出并释放	Dove tail angle. This must be freed by calling UF_free.
char * *	distance	Output to be freed 输出并释放	Slot distance for a none thru slot. This must be freed by calling UF_free.
int * (整数型指针)	thru_flag	Output（输出）	A thru flag can be TRUE or FALSE, if set to TRUE then there is no distance to the slot.

UF_MODL_ask_dynamic_update (查看源代码)

定义在: uf_modl.h

概述

Returns the current setting for the modeling dynamic update preference. This
preference is used when editing a curve or a bridge curve feature from which
we can derive visible sheet or solid bodies. If UF_MODL_NO_DYNAMIC_UPDATE is
used, Unigrpaphics will not update the children features of the curve. If
UF_MODL_DYNAMIC_UPDATE_INCREMENTAL or UF_MODL_DYNAMIC_UPDATE_CONTINUOUS is used,
NX will dynamically update the children, depending on the immediate
children preference, of the curve each time the mouse stops moving or moves,
respectively.

环境

内部和外部

参见

UF_MODL_set_dynamic_update
UF_MODL_set_immediate_children
UF_MODL_ask_immediate_children

历史

V17.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_dynamic_update
(

int * update_type

)

int * (整数型指针)

update_type

Output（输出）

Current setting of dynamic update:
UF_MODL_NO_DYNAMIC_UPDATE,
UF_MODL_DYNAMIC_UPDATE_INCREMENTAL,
UF_MODL_DYNAMIC_UPDATE_CONTINUOUS

UF_MODL_ask_edge_blend (查看源代码)

定义在: uf_modl_blends.h

概述

Ask an edge blend data

环境

内部和外部

历史

V17 release

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_edge_blend
(

tag_t feature_eid,
UF_MODL_edge_blend_data_p_t blend_data

)

tag_t （tag_t类型）	feature_eid	Input（输入）	Feature object identifier of a created blend
UF_MODL_edge_blend_data_p_t	blend_data	Output to be freed 输出并释放	Data describing the created blend

UF_MODL_ask_edge_blend1 (查看源代码)

定义在: uf_modl_blends.h

概述

Returns the defining data for a collector enabled Edge Blend feature.
To be used in place of UF_MODL_ask_edge_blend() when collection objects are desired.

环境

内部和外部

参见

UF_MODL_create_edge_blend
UF_MODL_ask_edge_blend

历史

This function was originally released in NX2.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_edge_blend1
(

tag_t feature_obj_id,
UF_MODL_edge_blend_data_p_t blend_data

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier for the Edge Blend feature
UF_MODL_edge_blend_data_p_t	blend_data	Output to be freed 输出并释放	Data describing the Edge Blend feature

UF_MODL_ask_edge_blend_is_mult (查看源代码)

定义在: uf_modl_blends.h

概述

Enquire whether it is a radius blend with multiple chainset capability
feature or not.

环境

内部和外部

历史

NX3.0 Release

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

logical UF_MODL_ask_edge_blend_is_mult
(

tag_t feature_eid

)

feature_eid

Input（输入）

Feature object identifier of a created blend

UF_MODL_ask_edge_blend_mult (查看源代码)

定义在: uf_modl_blends.h

概述

Ask an edge blend data of a multiple radius blend feature. This API
will work even if it is a single constant radius blend.

环境

内部和外部

历史

NX3.0 Release

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_edge_blend_mult
(

tag_t feature_eid,
UF_MODL_edge_blend_mult_data_p_t blend_data

)

tag_t （tag_t类型）	feature_eid	Input（输入）	Feature object identifier of a created blend
UF_MODL_edge_blend_mult_data_p_t	blend_data	Output to be freed 输出并释放	Data describing the created blend

UF_MODL_ask_edge_body (查看源代码)

定义在: uf_modl.h

概述

When the user calls UF_MODL_ask_edge_body, and inputs a solid
edge, the program returns the solid body (type 70, subtype 0) it is
associated to. This identifier can be used in the other
UF_MODL_ask_body_ routines.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_edge_body
(

tag_t edge,
tag_t * body_obj_id

)

tag_t （tag_t类型）	edge	Input（输入）	Edge object identifier
tag_t * (tag_t型的指针)	body_obj_id	Output（输出）	Object identifier of body.

UF_MODL_ask_edge_faces (查看源代码)

定义在: uf_modl.h

概述

When the user calls UF_MODL_ask_edge_faces, and inputs a solid
edge, the program returns a list of solid faces associated to that edge.
The handling of this list can be done by using the UF_MODL__list
routines.

If the edge is an occurrence, then the return values are relative to the
occurrence, and not the prototype.

环境

内部和外部

历史

Modified in V15.0 to work relative to the occurrence.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_edge_faces
(

tag_t edge,
uf_list_p_t * face_list

)

tag_t （tag_t类型）	edge	Input（输入）	Edge object identifier
uf_list_p_t *	face_list	Output to be freed 输出并释放	Address of Pointer to a list of Face object identifiers. Null pointer is returned if an error occurs (`error' > 0). Use UF_MODL_delete_list to free space allocated for this linked list.

UF_MODL_ask_edge_feats (查看源代码)

定义在: uf_modl.h

概述

When the user calls UF_MODL_ask_edge_feats, and inputs a solid
edge, the program returns a list of features associated to that edge.
The handling of this list can be done by using the UF_MODL__list
routines. The features within the list may only be used within other
UF_MODL_ routines that require a feature as input.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_edge_feats
(

tag_t edge_obj_id,
uf_list_p_t * feature_list

)

tag_t （tag_t类型）	edge_obj_id	Input（输入）	Object identifier of the edge.
uf_list_p_t *	feature_list	Output to be freed 输出并释放	Address of a pointer to a List of features. Use UF_MODL_delete_list to free space allocated for this linked list.

UF_MODL_ask_edge_smoothness (查看源代码)

定义在: uf_modl.h

概述

A geometry check routine.
The condition for smoothness is defined as being that the angle
between the normals of the two faces that meet at the edge does not
at any point along that edge exceed the angle supplied by the user. If
the tolerance entered = 0, the current modeling angle tolerance is
used. Edges with only one adjacent face are reported as smooth.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_edge_smoothness
(

tag_t edge_tag,
double tolerance,
logical * is_smooth

)

tag_t （tag_t类型）	edge_tag	Input（输入）	Tag of edge to check
double (实数型)	tolerance	Input（输入）	Angle tolerance against which to check (in degrees)
logical *	is_smooth	Output（输出）	FALSE = edge is not smooth; TRUE = edge is smooth

UF_MODL_ask_edge_tolerance (查看源代码)

定义在: uf_modl.h

概述

Returns the tolerance of the input edge.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_edge_tolerance
(

tag_t edge_tag,
double * tolerance

)

tag_t （tag_t类型）	edge_tag	Input（输入）	Tag of solid edge to check tolerance of
double * (实数型指针)	tolerance	Output（输出）	Tolerance of edge_tag

UF_MODL_ask_edge_type (查看源代码)

定义在: uf_modl.h

概述

Returns the edge type. Inquire routines only return geometric data for linear,
circular, elliptical and spline edges.

环境

内部和外部

参见

uf_modl_types.h for edge_type information.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_edge_type
(

tag_t edge_id,
int * edge_type

)

tag_t （tag_t类型）	edge_id	Input（输入）	Object identifier for the edge
int * (整数型指针)	edge_type	Output（输出）	Edge type: UF_MODL_LINEAR_EDGE UF_MODL_CIRCULAR_EDGE UF_MODL_ELLIPTICAL_EDGE UF_MODL_INTERSECTION_EDGE UF_MODL_SPLINE_EDGE UF_MODL_SP_CURVE_EDGE UF_MODL_FOREIGN_EDGE UF_MODL_CONST_PARAMETER_EDGE UF_MODL_TRIMMED_CURVE_EDGE

UF_MODL_ask_edge_verts (查看源代码)

定义在: uf_modl.h

概述

Given a solid edge as input, returns the vertices (endpoints) of the
edge. An edge may have zero, one, or two vertices, based on the edge
given. For example, a circle is an edge with a zero vertex and a line is
an edge with two vertices. It is also possible to create a circular edge
with one vertex. An example is extruding a triangle into a cylinder and
then performing a union on the results to obtain a body as shown.

When the input edge is an occurrence, the coordinates for point1 and
point2 are relative to the occurrence.

环境

内部和外部

参见

Refer to example

历史

Modified in V15.0 to work relative to the occurrence.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_edge_verts
(

tag_t edge,
double point1 [ 3 ] ,
double point2 [ 3 ] ,
int * vertex_count

)

tag_t （tag_t类型）	edge	Input（输入）	Object identifier of edge containing vertices
double (实数型)	point1 [ 3 ]	Output（输出）	first endpoint of edge.
double (实数型)	point2 [ 3 ]	Output（输出）	second endpoint of edge.
int * (整数型指针)	vertex_count	Output（输出）	Number of endpoints returned. If only one endpoint is returned, it is contained in `point1'.

UF_MODL_ask_enlarge (查看源代码)

定义在: uf_modl_freeform.h

概述

Returns the information stored in the record of the input enlarged sheet feature.

环境

内部和外部

历史

This function is provided in v17 initially.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_enlarge
(

tag_t feat_obj_tag,
tag_t * face,
int * type,
char * percent_size [ 4 ] ,
double * tolerance

)

tag_t （tag_t类型）	feat_obj_tag	Input（输入）	tag of the feature record of the enlarged sheet
tag_t * (tag_t型的指针)	face	Output（输出）	tag of the base face of the enlarged sheet
int * (整数型指针)	type	Output（输出）	enlarge extension type: 0-linear extension; 1-natural extension
char * (字符型指针)	percent_size [ 4 ]	Output to be freed 输出并释放	Array of the percent increase for the surface parameters. These are character pointers to allow for input expressions. For linear type extensions, the range is from [0 ,100], with 0 meaning no increase, and 100 meaning a 100% increase. For natural type extensions, the range is from [-99, +100], with -99 meaning a 99% decrease or shrinkage of the surface, and +100 meaning a 100% increase. percent_size[0] is the percent for U-min percent_size[1] is the percent for U-max percent_size[2] is the percent for V-min percent_size[3] is the percent for V-max This array must be free by calling UF_free ( percent_size[0]) UF_free ( percent_size[1]) UF_free ( percent_size[2]) UF_free ( percent_size[3])
double * (实数型指针)	tolerance	Output（输出）	Distance tolerance for approximations

UF_MODL_ask_exp (查看源代码)

定义在: uf_modl_expressions.h

概述

The input to UF_MODL_ask_exp is a character string containing the
name of the expression. What is returned to the user is the entire
expression string.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_exp
(

char * exp_name,
char exp_defn [ 133 ]

)

char * (字符型指针)	exp_name	Input（输入）	Name of expression.
char	exp_defn [ 133 ]	Output（输出）	Complete expression string. This includes the left hand side, equal sign, and right hand side.

UF_MODL_ask_exp_desc_of_feat (查看源代码)

定义在: uf_modl_expressions.h

概述

Returns expressions and expression descriptions related to the
supplied feature.

环境

内部和外部

历史

Original release was in V14.0. V15.0 change: This function was
renamed from UF_MODL_ask_exp_desc_of_frec to UF_MODL_ask_exp_desc_of_feat.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_exp_desc_of_feat
(

tag_t feature_obj_id,
int * number_of_exps,
char * * * descriptions,
tag_t * * exps

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier of created rectangular groove
int * (整数型指针)	number_of_exps	Output（输出）	Number of expressions returned
char * * *	descriptions	Output to be freed 输出并释放	number_of_exps Array of expression descriptions related to feature. Use UF_free_string_array to deallocate memory when done.
tag_t * *	exps	Output to be freed 输出并释放	number_of_exps Array of object identifiers to expressions related to feature. Use UF_free to deallocate memory when done.

UF_MODL_ask_exp_desc_of_frec (查看源代码)

定义在: uf_modl_expressions.h

概述

Use UF_MODL_ask_desc_of_feat instead.
Returns expressions and expression descriptions related to the supplied feature.

环境

内部和外部

历史

Original release was in V14.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_exp_desc_of_frec
(

tag_t feature_obj_id,
int * number_of_exps,
char * * * descriptions,
tag_t * * exps

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier of created rectangular groove
int * (整数型指针)	number_of_exps	Output（输出）	Number of expressions returned
char * * *	descriptions	Output to be freed 输出并释放	number_of_exps Array of expression descriptions related to feature. Use UF_free_string_array to deallocate memory when done.
tag_t * *	exps	Output to be freed 输出并释放	number_of_exps Array of object identifiers to expressions related to feature. Use UF_free to deallocate memory when done.

UF_MODL_ask_exp_tag_string (查看源代码)

定义在: uf_modl_expressions.h

概述

Returns the string that represents an expression. This is of the form:
<name>=<value>.

For example:
p1=p2+5
p10=3.1415926

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_exp_tag_string
(

tag_t expression_tag,
char * * string

)

tag_t （tag_t类型）	expression_tag	Input（输入）	Tag to evaluate.
char * *	string	Output to be freed 输出并释放	String that represents the expression. The caller must free this by calling UF_free.

UF_MODL_ask_exp_tag_value (查看源代码)

定义在: uf_modl_expressions.h

概述

Asks the value of an expression tag.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_exp_tag_value
(

tag_t expression_tag,
double * value

)

tag_t （tag_t类型）	expression_tag	Input（输入）	Tag to evaluate.
double * (实数型指针)	value	Output（输出）	Value of expression

UF_MODL_ask_exps_of_feature (查看源代码)

定义在: uf_modl_expressions.h

概述

Gets all expressions related to the supplied feature.

环境

内部和外部

参见

UF_MODL_ask_exps_of_part
UF_MODL_ask_features_of_exp
please see example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_exps_of_feature
(

tag_t feature,
int * number_of_exps,
tag_t * * exps

)

tag_t （tag_t类型）	feature	Input（输入）	Feature to query
int * (整数型指针)	number_of_exps	Output（输出）	number of expressions returned
tag_t * *	exps	Output to be freed 输出并释放	Array of expressions related to feature. This array must be freed by calling UF_free.

UF_MODL_ask_exps_of_part (查看源代码)

定义在: uf_modl_expressions.h

概述

Gets all the expressions of a part.

环境

内部和外部

参见

UF_MODL_ask_exps_of_feature
UF_MODL_ask_features_of_exp
please see example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_exps_of_part
(

tag_t part_tag,
int * number_of_exps,
tag_t * * exps

)

tag_t （tag_t类型）	part_tag	Input（输入）	Tag of the part to be queried
int * (整数型指针)	number_of_exps	Output（输出）	Number of expressions returned
tag_t * *	exps	Output to be freed 输出并释放	All the expressions in the part. Use UF_free to deallocate memory.

UF_MODL_ask_extreme (查看源代码)

定义在: uf_modl.h

概述

Finds the extreme point of a face or an edge. Three direction vectors
are used to find the point. If there is a unique extreme point in the
first direction, then the other directions are ignored. Otherwise,
second and third directions are used successively to reduce the
number of extreme points to one.

The object identifier of the subobject containing the extreme point is
also returned.

For faces, the subobject is an edge containing the extreme point. If the
point does not lie on an edge, then a null object identifier (zero) is
returned for the subobject. For edges, the object identifier of the
subobject is always null (zero).

If object is an occurrence, then the return values are relative to the
occurrence, and not the prototype.

The vectors you input should be based on the ACS (Absolute Coordinate System)
of the Display part, so if your work part is a component and the Display
part is the assembly, you would want to enter in vectors for the Assembly's
ACS.

The coordinates returned will also be based on the Absolute Coordinate System
of the Display Part.

环境

内部和外部

历史

Modified in V15.0 to work relative to the occurrence.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_extreme
(

tag_t object,
double dir1 [ 3 ] ,
double dir2 [ 3 ] ,
double dir3 [ 3 ] ,
tag_t * subent,
double point [ 3 ]

)

tag_t （tag_t类型）	object	Input（输入）	Object identifier of object (valid objects are faces and edges)
double (实数型)	dir1 [ 3 ]	Input（输入）	First direction vector
double (实数型)	dir2 [ 3 ]	Input（输入）	Second direction vector
double (实数型)	dir3 [ 3 ]	Input（输入）	Third direction vector
tag_t * (tag_t型的指针)	subent	Output（输出）	Object identifier of subobject containing the extreme point (Null object identifier (zero) is returned, if the point does not lie on a subobject).
double (实数型)	point [ 3 ]	Output（输出）	Coordinates of the extreme point.

UF_MODL_ask_extrude_offset_dir (查看源代码)

定义在: uf_modl_sweep.h

概述

Retrieves the offset direction for an extruded feature.

The offset point is defined as the middle point of the first profile curve of
an extruded feature.

The offset direction is defined by the cross product of the first profile curve
direction and the extruded direction. This direction starts from the offset point.

环境

内部和外部

参见

UF_MODL_ask_sweep_direction()

历史

Originally released in V19.0 (NX1.0)

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_extrude_offset_dir
(

tag_t feature_id,
double * point,
double * direction

)

tag_t （tag_t类型）	feature_id	Input（输入）	Object tag for an extruded feature.
double * (实数型指针)	point	Output（输出）	The middle point of the first profile curve. This must be declared as double point[3].
double * (实数型指针)	direction	Output（输出）	The offset direction for an extruded feature. This must be declared as double direction[3].

UF_MODL_ask_extrusion (查看源代码)

定义在: uf_modl_sweep.h

概述

Retrieves the parameters used to create an extrusion.

环境

内部和外部

参见

UF_MODL_ask_all_members_of_set

历史

Original release was in V13.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_extrusion
(

tag_t feature_obj_id,
int* num_objects,
tag_t* * objects,
UF_MODL_SWEEP_TRIM_object_p_t* trim_ptr,
char* * taper_angle,
char* limits [ 2 ] ,
char* offsets [ 2 ] ,
double region_point [ 3 ] ,
logical* region_specified,
logical* solid_creation,
double direction [ 3 ]

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Object tag for the extruded feature
int*	num_objects	Output（输出）	Number of curves
tag_t* *	objects	Output to be freed 输出并释放	Pointer to an array containing the tags of the extruded curves. This array must be freed by calling UF_free.
UF_MODL_SWEEP_TRIM_object_p_t*	trim_ptr	Output to be freed 输出并释放	Pointer to structure for trimming data. This pointer may be returned as NULL, if trimming objects are not used. NEEDS A FREE ROUTINE
char* *	taper_angle	Output to be freed 输出并释放	Taper angle. This must be freed by calling UF_free.
char*	limits [ 2 ]	Output to be freed 输出并释放	Limits of extrusion. Each element of this array must be freed by calling UF_free.
char*	offsets [ 2 ]	Output to be freed 输出并释放	Offsets for open strings. Each element of this array must be freed by calling UF_free.
double (实数型)	region_point [ 3 ]	Output（输出）	Point on region desired.
logical*	region_specified	Output（输出）	True or False for region desired.
logical*	solid_creation	Output（输出）	TRUE = a solid body.
double (实数型)	direction [ 3 ]	Output（输出）	Extrusion direction

UF_MODL_ask_face_blend_law_radii (查看源代码)

定义在: uf_modl_blends.h

概述

Ask face blend law radii

环境

内部和外部

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_blend_law_radii
(

tag_t feature,
double * * radii_values,
int * rad_num

)

tag_t （tag_t类型）	feature	Input（输入）	The object identifier of the blend
double * *	radii_values	Output to be freed 输出并释放	Array of law radii values. This is an array that must be freed by calling UF_free.
int * (整数型指针)	rad_num	Output（输出）	Data describing the blend

UF_MODL_ask_face_blend_law_range1_radii (查看源代码)

定义在: uf_modl_blends.h

概述

Ask conic face blend law radii for offset1

环境

内部和外部

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_blend_law_range1_radii
(

tag_t feature,
double * * radii_values,
int * rad_num

)

tag_t （tag_t类型）	feature	Input（输入）	The object identifier of the blend
double * *	radii_values	Output to be freed 输出并释放	Array of law radii values. This is an array that must be freed by calling UF_free.
int * (整数型指针)	rad_num	Output（输出）	Number of radii

UF_MODL_ask_face_blend_law_range2_radii (查看源代码)

定义在: uf_modl_blends.h

概述

Ask conic face blend law radii for offset2

环境

内部和外部

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_blend_law_range2_radii
(

tag_t feature,
double * * radii_values,
int * rad_num

)

tag_t （tag_t类型）	feature	Input（输入）	The object identifier of the blend
double * *	radii_values	Output to be freed 输出并释放	Array of law radii values. This is an array that must be freed by calling UF_free.
int * (整数型指针)	rad_num	Output（输出）	Number of radii

UF_MODL_ask_face_body (查看源代码)

定义在: uf_modl.h

概述

The input to UF_MODL_ask_face_body is a single solid face. What
is returned is a solid body (type 70, subtype 0), which can be later
used in the UF_MODL_ask_body_ routines.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_body
(

tag_t face,
tag_t * body_obj_id

)

tag_t （tag_t类型）	face	Input（输入）	Face object identifier
tag_t * (tag_t型的指针)	body_obj_id	Output（输出）	Object identifier of Body.

UF_MODL_ask_face_constraint (查看源代码)

定义在: uf_modl_dfo.h

概述

This function ask the parameters of a face constraint.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_constraint
(

tag_t feature_tag,
UF_MODL_dfo_region_t * * region,
UF_MODL_dfo_constraint_t * * constraint

)

tag_t （tag_t类型）	feature_tag	Input（输入）	feature_tag.
UF_MODL_dfo_region_t * *	region	Output to be freed 输出并释放	faces to be operated
UF_MODL_dfo_constraint_t * *	constraint	Output to be freed 输出并释放	constraints imposed on the region.

UF_MODL_ask_face_data (查看源代码)

定义在: uf_modl.h

概述

Queries the data associated with a face. The data ouput depends on the type
of face receiving the query. The data can include the object type of
the face, center point, axis direction, etc.

Note that the normal vector and surface derivative vectors may be obtained
for all types of faces using UF_MODL_ask_face_props.

环境

内部和外部

参见

UF_MODL_ask_face_props

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_data
(

tag_t face,
int * type,
double point [ ] ,
double dir [ ] ,
double box [ ] ,
double * radius,
double * rad_data,
int * norm_dir

)

tag_t （tag_t类型）	face	Input（输入）	Face obj_id
int * (整数型指针)	type	Output（输出）	Face type is NX surface type code 16 = cylinder 17 = cone 18 = sphere 19 = revolved (toroidal) 20 = extruded 22 = bounded plane 23 = fillet (blend) 43 = b-surface 65 = offset surface 66 = foreign surface
double (实数型)	point [ ]	Output（输出）	Point information is returned according to the value of type as follows. Plane = Position in plane Cylinder= Position on axis Cone = Position on axis Sphere = Center position Torus = Center position Revolved = Position on axis
double (实数型)	dir [ ]	Output（输出）	Direction information is returned according to the value of type as follows. Plane = Normal direction Cylinder= Axis direction Cone = Axis direction Torus = Axis direction Revolved = Axis direction
double (实数型)	box [ ]	Output（输出）	Face boundary. The coordinates of the opposite corners of a rectangular box with sides parallel to X, Y, and Z axes (Absolute Coordinate System) are returned. The box contains the specified face and is usually close to the minimum possible size, but this is not guaranteed. box[0] = Xmin box[1] = Ymin box[2] = Zmin box[3] = Xmax box[4] = Ymax box[5] = Zmax
double * (实数型指针)	radius	Output（输出）	Face major radius: For a cone, the radius is taken at the point[3] position on the axis. For a torus, the radius is taken at the major axis.
double * (实数型指针)	rad_data	Output（输出）	Face minor radius: only a torus or cone has rad_data as a minor radius. For a cone, rad_data is the half angle in radians. For a torus, rad_data is taken at the minor axis.
int * (整数型指针)	norm_dir	Output（输出）	Face normal direction: +1 if the face normal is in the same direction as the surface normal (cross product of the U- and V-derivative vectors), -1 if reversed.

UF_MODL_ask_face_edges (查看源代码)

定义在: uf_modl.h

概述

The input to UF_MODL_ask_face_edges is a single solid face. What
is returned is a list of solid edges associated to that face. The
handling of this list can be done by using the UF_MODL__list routines.

If the face is an occurrence, then the return values are relative to the
occurrence, and not the prototype.

环境

内部和外部

历史

Modified in V15.0 to work relative to the occurrence.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_edges
(

tag_t face,
uf_list_p_t * edge_list

)

tag_t （tag_t类型）	face	Input（输入）	Face object identifier
uf_list_p_t *	edge_list	Output to be freed 输出并释放	Address of a pointer to a list of Edge object identifiers. Use UF_MODL_delete_list to free space allocated for this linked list.

UF_MODL_ask_face_face_intersect (查看源代码)

定义在: uf_modl.h

概述

A geometry check routine.
Determine whether the body provided by the caller passes the face-face
intersection check. This routine should be called after
UF_MODL_ask_body_consistency has returned no errors.

环境

内部和外部

参见

UF_MODL_ask_body_consistency
UF_MODL_ask_body_structures

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_face_intersect
(

tag_t body_tag,
int * num_tags,
tag_t * * fault_tags

)

tag_t （tag_t类型）	body_tag	Input（输入）	body tag
int * (整数型指针)	num_tags	Output（输出）	Number of faces in the input body which have a face to face intersection
tag_t * *	fault_tags	Output to be freed 输出并释放	Array of face tags which have a face to face intersection. This must be freed by calling UF_free.

UF_MODL_ask_face_feats (查看源代码)

定义在: uf_modl.h

概述

The input to UF_MODL_ask_face_feats is a single solid face. What
is returned is a list of features to which the input face belongs (usually
a single feature). The handling of this list can be done by using the
UF_MODL__list routines. The features within the list may only be
used within other UF_MODL_ routines that require a feature as
input.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_feats
(

tag_t face_obj_id,
uf_list_p_t * feature_list

)

tag_t （tag_t类型）	face_obj_id	Input（输入）	Face object identifier
uf_list_p_t *	feature_list	Output to be freed 输出并释放	Address of a pointer to a List of features to which the face belongs. The feature is the parent of the face (features cannot belong to a face). Use UF_MODL_delete_list to free space allocated for this linked list.

UF_MODL_ask_face_grid_count (查看源代码)

定义在: uf_modl.h

概述

Returns the u and v grid counts of a face or a body. It returns -1 as the
count when the faces of the selected body differ in the grid count.

环境

内部和外部

参见

Refer to example
UF_MODL_edit_face_grid_count

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_grid_count
(

tag_t object,
int * u_count,
int * v_count

)

tag_t （tag_t类型）	object	Input（输入）	tag of face or body
int * (整数型指针)	u_count	Output（输出）	u grid counts
int * (整数型指针)	v_count	Output（输出）	v grid counts

UF_MODL_ask_face_loops (查看源代码)

定义在: uf_modl.h

概述

The input to UF_MODL_ask_face_loops is a single solid face. What
is returned is a list of type 'loop_list.' This is a pointer to a list of loop
structures. Each loop structure contains a list of edges that makeup a
particular loop. This structure is detailed within the uf_modl.h include
file.

If the face is an occurrence, then the return values are relative to the
occurrence, and not the prototype.

环境

内部和外部

历史

Modified in V15.0 to work relative to the occurrence.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_loops
(

tag_t face,
uf_loop_p_t * loop_list

)

tag_t （tag_t类型）	face	Input（输入）	Object identifier of face containing loops
uf_loop_p_t *	loop_list	Output to be freed 输出并释放	Address of a Pointer to a loop_list structure. Null pointer is returned if face has no loops, or if an error occurs (`error' > 0). Use UF_MODL_delete_loop_list to free space allocated for this linked list.

UF_MODL_ask_face_min_radii (查看源代码)

定义在: uf_modl.h

概述

Gets the minimum radius of curvature on each side of the given face
where one exists, and its position and u-v parameters. The position
is returned in the same units as the current part.

A minimum radius of curvature is deemed not to exist on one side of
the surface if it is nowhere concave on that side. So the function can
return 0 (in the case of a plane), 1 (in the case of a cylinder, for
example) or 2 minima.

The magnitude of the radius has a positive sign if the surface is
concave with respect to its normal and a negative sign if the surface is
convex with respect to its normal.

If face is an occurrence, then the return values are relative to the
occurrence, and not the prototype.

环境

内部和外部

参见

For fragment code see example

历史

Modified in V15.0 to work relative to the occurrence.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_min_radii
(

tag_t face,
int * num_radii,
double * radii,
double * positions,
double * params

)

tag_t （tag_t类型）	face	Input（输入）	input face
int * (整数型指针)	num_radii	Output（输出）	number of radii found
double * (实数型指针)	radii	Output（输出）	minimum radii of curvature
double * (实数型指针)	positions	Output（输出）	point locations of minimum radii.
double * (实数型指针)	params	Output（输出）	u-v parameters of each radii

UF_MODL_ask_face_parm (查看源代码)

定义在: uf_modl.h

概述

Returns the parameter and point on the surface of a face
given a reference point.

Note that the returned point will be on the underlying surface
but may not be on the portion which is bounded by the edges
of the face.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_parm
(

tag_t face_id,
double ref_pnt [ 3 ] ,
double parm [ 2 ] ,
double face_pnt [ 3 ]

)

tag_t （tag_t类型）	face_id	Input（输入）	Face identifier.
double (实数型)	ref_pnt [ 3 ]	Input（输入）	Reference point in absolute space (ref_pnt[3]).
double (实数型)	parm [ 2 ]	Output（输出）	Parameter (u,v) on face (parm[2]).
double (实数型)	face_pnt [ 3 ]	Output（输出）	Point on the surface of the given face (face_pnt[3])

UF_MODL_ask_face_periodicity (查看源代码)

定义在: uf_modl.h

概述

Returns the periodicity of the underlying surface of a face (opened or closed).

环境

内部和外部

参见

See glossary

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_periodicity
(

tag_t face_id,
int * U_status,
double * U_period,
int * V_status,
double * V_period

)

tag_t （tag_t类型）	face_id	Input（输入）	Object identifier for the face
int * (整数型指针)	U_status	Output（输出）	U status: UF_MODL_NON_PERIODIC - not periodic in the U direction UF_MODL_PERIODIC - periodic in U direction UF_MODL_BOTH_X_PERIODIC - cross-periodic (poles at both ends) UF_MODL_MIN_X_PERIODIC - cross-periodic (poles at U min) UF_MODL_MAX_X_PERIODIC - cross-periodic (poles at U max)
double * (实数型指针)	U_period	Output（输出）	Period in U direction
int * (整数型指针)	V_status	Output（输出）	V status- UF_MODL_NON_PERIODIC - not periodic in the V direction UF_MODL_PERIODIC - periodic in V direction UF_MODL_BOTH_X_PERIODIC - cross-periodic (poles at both ends) UF_MODL_MIN_X_PERIODIC - cross-periodic (poles at V min) UF_MODL_MAX_X_PERIODIC - cross-periodic (poles at V max)
double * (实数型指针)	V_period	Output（输出）	Period in V direction

UF_MODL_ask_face_props (查看源代码)

定义在: uf_modl.h

概述

Returns the point, first derivative in U, first derivative in V, second
derivative in U, second derivative in V, unit face normal, and the principal
radii of curvature on a face at a given parameter. Face parameters are
not normalized and the input parameter (param[2]) must be between the
Umin, Umax, Vmin, and Vmax of the face.

The unit face normal may be the same as the surface normal (cross product
of the U- and V-derivative vectors) or may be reversed. For a solid body
face, the face normal may have been reversed so as to point out of the solid
body(for a valid solid body, all the face normals will point out of the body).
For a sheet body face, the face normal may be reversed if a REVERSE_NORMAL
feature has been applied (see UF_MODL_create_reverse_normal).

The face normal direction can be obtained from UF_MODL_ask_face_data.

环境

内部和外部

参见

UF_MODL_ask_face_data
UF_MODL_create_reverse_normal

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_props
(

tag_t face_id,
double param [ 2 ] ,
double point [ 3 ] ,
double u1 [ 3 ] ,
double v1 [ 3 ] ,
double u2 [ 3 ] ,
double v2 [ 3 ] ,
double unit_norm [ 3 ] ,
double radii [ 2 ]

)

tag_t （tag_t类型）	face_id	Input（输入）	Face identifier.
double (实数型)	param [ 2 ]	Input（输入）	Parameter (u,v) on face (param[2]).
double (实数型)	point [ 3 ]	Output（输出）	Point at parameter (point[3]).
double (实数型)	u1 [ 3 ]	Output（输出）	First derivative in U (u1[3]).
double (实数型)	v1 [ 3 ]	Output（输出）	First derivative in V (v1[3]).
double (实数型)	u2 [ 3 ]	Output（输出）	Second derivative in U (u2[3]).
double (实数型)	v2 [ 3 ]	Output（输出）	Second derivative in V (v2[3]).
double (实数型)	unit_norm [ 3 ]	Output（输出）	Unit face normal (unit_norm[3]).
double (实数型)	radii [ 2 ]	Output（输出）	Principal radii of curvature (radii[2]).

UF_MODL_ask_face_self_intersect (查看源代码)

定义在: uf_modl.h

概述

A geometry check routine.
Determines whether the face provided is self-intersecting.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_self_intersect
(

tag_t face_tag,
int * fault_token,
double point [ 3 ]

)

tag_t （tag_t类型）	face_tag	Input（输入）	face tag
int * (整数型指针)	fault_token	Output（输出）	Fault token. If 0, then the face is not self-intersecting. Otherwise it is a model error code that can be converted to a string by calling UF_get_fail_message.
double (实数型)	point [ 3 ]	Output（输出）	Point of self-intersection in ABS coordinates

UF_MODL_ask_face_smoothness (查看源代码)

定义在: uf_modl.h

概述

A geometry check routine.
Determines whether the face provided is smooth (G1 continuous) or not.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_smoothness
(

tag_t face_tag,
logical * is_smooth

)

tag_t （tag_t类型）	face_tag	Input（输入）	face tag to be queried.
logical *	is_smooth	Output（输出）	logical result: If TRUE, the input face is smooth. If FALSE, the input face is not smooth.

UF_MODL_ask_face_spikes (查看源代码)

定义在: uf_modl.h

概述

A geometry check routine.
Returns whether the input solid face has a spike or cut. This function
uses the following method: The angle between each pair of adjoining
edges is checked. If this angle is very small, the system checks several
points along the shorter edge; if the distance between each of those
points and the longer edge is less than the current Modeling Distance
Tolerance, then the face is determined to have a spike or cut.
You can find the current Modeling Distance Tolerance with
UF_MODL_ask_distance_tolerance. You can change this tolerance
with UF_MODL_set_distance_tolerance.

环境

内部和外部

参见

UF_MODL_ask_distance_toleranc
e
UF_MODL_set_distance_toleranc
e

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_spikes
(

tag_t face_tag,
logical * is_spike

)

tag_t （tag_t类型）	face_tag	Input（输入）	Tag of face to check for spikes or cuts
logical *	is_spike	Output（输出）	FALSE = face has no spike/cut TRUE = face has a spike/cut

UF_MODL_ask_face_topology (查看源代码)

定义在: uf_modl.h

概述

Inquires the topology of a face.

The topology is determined from the peripheral edge loops of the face. The
topology is related to, but does not describe the type of surface used to
create the face. For example, a truncated cone has two closed loops and will
return UF_MODL_CYLINDRICAL_TOPOLOGY, not UF_MODL_CONICAL_TOPOLOGY.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_topology
(

tag_t face_id,
int * topo_type

)

tag_t （tag_t类型）	face_id	Input（输入）	Object identifier for the face
int * (整数型指针)	topo_type	Output（输出）	Topological type of a face: UF_MODL_FLAT_TOPOLOGY = 1 peripheral loop UF_MODL_CYLINDRICAL_TOPOLOGY = 2 peripheral loops, no pole UF_MODL_CONICAL_TOPOLOGY = 2 peripheral loops, 1 pole UF_MODL_SPHERICAL_TOPOLOGY = 2 peripheral loops, 2 poles UF_MODL_TOROIDAL_TOPOLOGY = no peripheral loops 0 = if error, or if input was a body with multiple faces

UF_MODL_ask_face_torus_type (查看源代码)

定义在: uf_modl.h

概述

Returns the type of toroidal surface.
In the following descriptions
for the string defined constants, a is the major axis and b is
the minor axis.

环境

内部和外部

参见

The example program requires a work part with a torus.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_torus_type
(

tag_t face,
int * torus_type

)

tag_t （tag_t类型）	face	Input（输入）	tag of the face
int * (整数型指针)	torus_type	Output（输出）	Type of torus. Returns a defined constant for the type of torus. For example UF_MODL_DOUGHNUT_TORUS.

UF_MODL_ask_face_type (查看源代码)

定义在: uf_modl.h

概述

Gets the type of a face.

环境

内部和外部

参见

The following example creates a feature
(cylinder), extracts the faces, and inputs a face tag into
UF_MODL_ask_face_type.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_type
(

tag_t face,
int * type

)

tag_t （tag_t类型）	face	Input（输入）	tag of the face
int * (整数型指针)	type	Output（输出）	Face type is NX surface type code = UF_MODL_CYLINDRICAL_FACE = UF_MODL_CONICAL_FACE = UF_MODL_SPHERICAL_FACE = UF_MODL_TOROIDAL_FACE = UF_MODL_SWEPT_FACE = UF_MODL_PLANAR_FACE = UF_MODL_BLENDING_FACE = UF_MODL_PARAMETRIC_FACE = UF_MODL_OFFSET_FACE = UF_MODL_FOREIGN_FACE

UF_MODL_ask_face_uv_minmax (查看源代码)

定义在: uf_modl.h

概述

Computes the u,v parameter space min, max of a face.

环境

内部和外部

历史

Original release was in V14.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_face_uv_minmax
(

tag_t face_tag,
double uv_min_max [ 4 ]

)

tag_t （tag_t类型）	face_tag	Input（输入）	Face tag
double (实数型)	uv_min_max [ 4 ]	Output（输出）	[0] - umin [1] - umax [2] - vmin [3] - vmax

UF_MODL_ask_facepair_parms (查看源代码)

定义在: uf_modl.h

概述

Returns parameter data from a face pair feature.

环境

内部和外部

需要许可证（S）

( solid_modeling or nx_masterfem )

int UF_MODL_ask_facepair_parms
(

tag_t facepair_feature_obj_id,
int * face_pair_type,
tag_p_t midsrf_feature_obj_id,
tag_p_t defining_face_1,
tag_p_t defining_face_2,
tag_p_t user_selected_midsurface,
uf_list_p_t * side_1,
uf_list_p_t * side_2,
tag_p_t midsurface_sheet_body

)

tag_t （tag_t类型）	facepair_feature_obj_id	Input（输入）	Face Pair Feature tag
int * (整数型指针)	face_pair_type	Output（输出）	Face Pair Feature type 1 Defining face 2 User Selected
tag_p_t	midsrf_feature_obj_id	Output（输出）	Midsurface Feature tag of the Face Pair
tag_p_t	defining_face_1	Output（输出）	Defining face for side 1
tag_p_t	defining_face_2	Output（输出）	Defining face for side 2
tag_p_t	user_selected_midsurface	Output（输出）	A Face or a sheet solid used to represent the midsurface of the Face Pair feature.
uf_list_p_t *	side_1	Output to be freed 输出并释放	List of target solid faces for side 1. This must be freed by calling UF_MODL_delete_list.
uf_list_p_t *	side_2	Output to be freed 输出并释放	List of target solid faces for side 2. This must be freed by calling UF_MODL_delete_list.
tag_p_t	midsurface_sheet_body	Output（输出）	Midsurface of the Face Pair Feature

UF_MODL_ask_feat_body (查看源代码)

定义在: uf_modl.h

概述

The input to UF_MODL_ask_feat_body is a feature that can be
obtained from using the UF_MODL_ask__feats routines. The
output is a solid body (type 70, subtype 0) that can be used in the
UF_MODL_ask_body_ routines.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feat_body
(

tag_t feature_obj_id,
tag_t * body_obj_id

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier.
tag_t * (tag_t型的指针)	body_obj_id	Output（输出）	Body object identifier which the feature belongs to.

UF_MODL_ask_feat_direction (查看源代码)

定义在: uf_modl.h

概述

Gets feature direction. The direction of the feature is dependent on
the feature type. Some features have either one or two directions and
some have none.

环境

内部和外部

参见

Here is a list of features and their direction

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feat_direction
(

tag_t feature_obj_id,
double dir_x [ ] ,
double dir_y [ ]

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
double (实数型)	dir_x [ ]	Output（输出）	X direction
double (实数型)	dir_y [ ]	Output（输出）	Y direction

UF_MODL_ask_feat_edges (查看源代码)

定义在: uf_modl.h

概述

The input to UF_MODL_ask_feat_edges is a feature that can be
obtained from using the UF_MODL_ask__feats routines. The
output is a list of solid edges associated to that feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feat_edges
(

tag_t feature_obj_id,
uf_list_p_t * object_list

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier to perform the inquiry function upon.
uf_list_p_t *	object_list	Output to be freed 输出并释放	Address of pointer to List of edges on the given feature. Use UF_MODL_delete_list to free space allocated for this linked list.

UF_MODL_ask_feat_faces (查看源代码)

定义在: uf_modl.h

概述

The input to UF_MODL_ask_feat_faces is a feature that can be
obtained from using the UF_MODL_ask__feats routines. The
output is a list of solid faces associated to that feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feat_faces
(

tag_t feature_obj_id,
uf_list_p_t * object_list

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier to inquire upon.
uf_list_p_t *	object_list	Output to be freed 输出并释放	Address of pointer to list of faces on the given feature. Use UF_MODL_delete_list to free space allocated for this linked list.

UF_MODL_ask_feat_location (查看源代码)

定义在: uf_modl.h

概述

Inquires a single feature object and retrieves the location
of the feature in the absolute coordinate system. The location of
the feature is dependent on the feature type.

AXIS_ANGLE_DATUM_PLANE - NO LOCATION
AXIS_NORMAL_DATUM_PLANE - NO LOCATION
BALL_GROOVE - Location at the center of the groove.
BALL_SLOT - Location at the center slot attach face.
BLEND - NO LOCATION.
BLOCK - Location at the block corner.
BOSS - Location at the center of the boss attach face.
CBORE_HOLE - Location at the center of the hole attach face.
CHAMFER - NO LOCATION.
CIRCULAR_ISET - Location at the center of the iset rotation point.
CONE - Location ar the center of the lower face.
CSUNK_HOLE - Location at the center of the hole attach face.
CYL_DATUM_PLANE - NO LOCATION
CYL_NORMAL_DATUM_PLANE - NO LOCATION
CYL_PARALLEL_DATUM_PLANE - NO LOCATION
CYLINDER - Location ar the center of the lower face.
CYL_POCKET - Location at the center of the pocket attach face.
DATUM_AXIS - NO LOCATION
DATUM_PLANE - NO LOCATION
DOVE_TAIL_SLOT - Location at the center slot attach face.
HOLLOW - NO LOCATION.
INSTANCE - x, y location
LINEAR_ISET - Location of the first instance.
META - NO LOCATION
OFFSET - NO LOCATION.
PRISM - Location at the prism center.
PROJ_DCURVE - NO LOCATION
RECT_GROOVE - Location at the center of the groove.
RECT_PAD - Location at the corner of the pad attach face.
RECT_POCKET - Location at the center of the pocket attach face.
RECT_SLOT - Location at the center slot attach face.
SKETCH - NO LOCATION
SIMPLE HOLE - Location at the center of the hole attach face.
SPHERE - Location at the center of the sphere.
SWP104 - NO LOCATION.
TANGENT_PARALLEL_DATUM_PLANE - NO LOCATION
TRANSFORM_ISET - NO LOCATION
TAPER - The location and the direction of the taper specifies a
plane, and the intersection between this plane and the taper face
specify the axis of rotation.
TORUS - Location at the center of the lower face.
T_SLOT - Location at the center slot attach face.
UDF - Location of the first feature in the UDF.
U_GROOVE - Location at the center of the groove.
U_SLOT - Location at the center slot attach face.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feat_location
(

tag_t feature_obj_id,
double location [ ]

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
double (实数型)	location [ ]	Output（输出）	Location of feature in absolute coordinate system.

UF_MODL_ask_feat_name (查看源代码)

定义在: uf_modl.h

概述

Returns a character string containing the feature type and time stamp
of the feature passed into the function. The time stamp refers to the
order of creation. For example, if you created two blocks they would
be time stamped as BLOCK(0) and BLOCK(1).

环境

内部和外部

参见

Refer to example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feat_name
(

tag_t feature_tag,
char * * feature_name

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Object identifier of feature to inquire.
char * *	feature_name	Output to be freed 输出并释放	String containing feature name (feature type and time stamp). Use UF_free to deallocate memory when done.

UF_MODL_ask_feat_object (查看源代码)

定义在: uf_modl.h

概述

Get the object identifiers from a feature.

This function will return the display object identifiers of the following
features:

DATUM_PLANE - returns object identifiers of type UF_datum_plane_type
DATUM_AXIS - returns object identifiers of type UF_datum_axis_type
SKETCH - returns object identifiers of type UF_sketch_type
CURVE feature (like projection curve, extract.. ) returns object
identifiers of the curves.

环境

Internal and External

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feat_object
(

tag_t feature,
int * n_eids,
tag_t * * eids

)

tag_t （tag_t类型）	feature	Input（输入）	Feature tag
int * (整数型指针)	n_eids	Output（输出）	Number of objects
tag_t * *	eids	Output to be freed 输出并释放	objects array. Free this by calling UF_free.

UF_MODL_ask_feat_relatives (查看源代码)

定义在: uf_modl.h

概述

Get the relatives (parents and children) of a feature. This function
works on all features, including datums, sketches, and projected
curves.

环境

内部和外部

参见

Refer to example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feat_relatives
(

tag_t feature_tag,
int * num_parents,
tag_t * * parent_array,
int * num_children,
tag_t * * children_array

)

tag_t （tag_t类型）	feature_tag	Input（输入）	feature on which we are inquiring.
int * (整数型指针)	num_parents	Output（输出）	number of parents tags in parent array.
tag_t * *	parent_array	Output to be freed 输出并释放	Pointer to an array holding the feature tags of the parents. This must be freed by calling UF_free.
int * (整数型指针)	num_children	Output（输出）	number of children tags in the children array.
tag_t * *	children_array	Output to be freed 输出并释放	Pointer to an array holding the feature tags of the children. This must be freed by calling UF_free.

UF_MODL_ask_feat_sysname (查看源代码)

定义在: uf_modl_utilities.h

概述

Returns full name (type and time stamp) of feature. The name is the
NX system defined name and will not reflect renaming that the user
may have applied to the feature.

In some cases, further refinement of the feature type is neccessary to
distinguish which functions are usable for a given feature. For example,
UF_MODL_ask_feat_type will indicate that a feature is a SWEEP, but further
refinement of the feature is needed to know if UF_MODL_ask_extrusion or
the UF_MODL_ask_sweep... functions can be used to retrieve the parameters
for the given SWEEP.

环境

Internal and External

参见

UF_MODL_ask_feat_name
UF_MODL_ask_feat_type

历史

Originally released in V19.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feat_sysname
(

tag_t feature_eid,
char * * feature_name

)

tag_t （tag_t类型）	feature_eid	Input（输入）	Feature to inguire upon
char * *	feature_name	Output to be freed 输出并释放	String containing feature name. Must be freed using UF_free

UF_MODL_ask_feat_tolerance (查看源代码)

定义在: uf_modl.h

概述

Gets the tolerance of the input feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feat_tolerance
(

tag_t feature_obj_id,
logical * tolerance_exists,
double * tolerance

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature to inquire upon
logical *	tolerance_exists	Output（输出）	Returns TRUE if distance tolerance exists for the feature
double * (实数型指针)	tolerance	Output（输出）	Distance tolerance of feature

UF_MODL_ask_feat_type (查看源代码)

定义在: uf_modl.h

概述

Gets the type of the input feature.

环境

内部和外部

参见

UF_MODL_ask_feat_name
feature_name_test.c

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feat_type
(

tag_t feature_obj_id,
char * * feature_type

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature to inquire upon.
char * *	feature_type	Output to be freed 输出并释放	String containing feature type. Use UF_free to deallocate memory when done.

UF_MODL_ask_feature_boolean (查看源代码)

定义在: uf_modl.h

概述

Returns information about the boolean status of a solid feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feature_boolean
(

tag_t feature_obj_id,
UF_FEATURE_SIGN * boolean_status

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier to inquire.
UF_FEATURE_SIGN *	boolean_status	Output（输出）	UF_NO_BOOLEAN - feature has not been booleaned. UF_TOP_TARGET - feature is not booleaned into any other features but has at least one tool as a child. UF_UNITE - feature has been united to a target solid. UF_SUBTRACT - feature has been subtracted from a target solid. UF_INTERSECT - feature has been intersected with a target solid. UF_DEFORM_POSITIVE - feature used to deform the positive side of the target sheet. UF_DEFORM_NEGATIVE - feature used to deform the negative side of the target sheet.

UF_MODL_ask_feature_sign (查看源代码)

定义在: uf_modl.h

概述

Gets the sign of a feature. You input the object identifier of the
feature and this routine retrieves the "sign". The "sign" is a
numerical value representing the type of Boolean operation performed.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_feature_sign
(

tag_t feature_obj_id,
UF_FEATURE_SIGN * sign

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier
UF_FEATURE_SIGN *	sign	Output（输出）	Sign of resultant feature. The sign of the feature is: UF_NULLSIGN = 0, create new target solid UF_POSITIVE = 1, add to target solid UF_NEGATIVE = 2, subtract from target solid UF_UNSIGNED = 3, intersect with target solid UF_DEFORM_POSITIVE = 9, deform on the positive side of target UF_DEFORM_NEGATIVE = 10 deform on the negative side of target

UF_MODL_ask_features_of_exp (查看源代码)

定义在: uf_modl_expressions.h

概述

Gets all the features that use the supplied expression.

环境

内部和外部

参见

UF_MODL_ask_exps_of_feature
UF_MODL_ask_exps_of_part
please refer to example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_features_of_exp
(

tag_t exp,
int * number_of_features,
tag_t * * features

)

tag_t （tag_t类型）	exp	Input（输入）	Expression to query
int * (整数型指针)	number_of_features	Output（输出）	Number of feature tags returned
tag_t * *	features	Output to be freed 输出并释放	Features related to given expression. This array must be freed by calling UF_free.

UF_MODL_ask_features_of_mirror_set (查看源代码)

定义在: uf_modl.h

概述

This function ask for all the features inside the mirror set.
The routine will return only the input features, to ask for the
output feature use UF_MODL_ask_all_members_of_set().

参见

环境

(内部和外部)

历史

Released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_features_of_mirror_set
(

tag_t mirror_set,
tag_t * * features,
int * number_of_features

)

tag_t （tag_t类型）	mirror_set	Input（输入）	The tag of the mirror feature
tag_t * *	features	Output to be freed 输出并释放	An array of input features. This array must be freed by calling UF_free.
int * (整数型指针)	number_of_features	Output（输出）	Number of features in the array

UF_MODL_ask_features_of_udf (查看源代码)

定义在: uf_modl_udf.h

概述

Query the features that make up the given UDF. The UDF is a collection of
features.
Note: The features of udfs have the same name as the udf.

环境

Internal and External

历史

Originally released in V15.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_features_of_udf
(

tag_t udf_tag,
tag_t * * features,
int * num_feature

)

tag_t （tag_t类型）	udf_tag	Input（输入）	The object identifier of either a UDF_INS or UDF_DEF feature.
tag_t * *	features	Output to be freed 输出并释放	Array of features inside the udf. This array must be freed by calling UF_free.
int * (整数型指针)	num_feature	Output（输出）	Number of features

UF_MODL_ask_flange_parms (查看源代码)

定义在: uf_modl_smd.h

概述

Returns the parameters of an existing straight-brake flange feature.
The structure returns the thickness, width, angle, length, radius and
the taper/miter/butt for the left and right side of the feature.
The memory for the structure is allocated by the routine and must be
freed by the caller of the routine.

环境

内部和外部

历史

Original release was in V14.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_flange_parms
(

tag_t feature_tag,
UF_MODL_flange_data_p_t * parameters

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Object identifier of an existing straight-brake flange feature.
UF_MODL_flange_data_p_t *	parameters	Output to be freed 输出并释放	The parameters associated with the existing straight-brake flange feature. Use UF_free to deallocate memory when done. NEEDS FREE ROUTINE

UF_MODL_ask_flange_proc_factor (查看源代码)

定义在: uf_modl_smd.h

概述

Inquires the current process factor.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_flange_proc_factor
(

tag_t flange,
double * proc_factor

)

tag_t （tag_t类型）	flange	Input（输入）	Object identifier for the flange feature.
double * (实数型指针)	proc_factor	Output（输出）	Process factor

UF_MODL_ask_formable_feature_state (查看源代码)

定义在: uf_modl_smd.h

概述

This routine will return the current state of the given feature.
The given feature tag must be the tag Flange, Inset Flange,
General Flange, SMBridge, or SMBend feature.

The state returned will be either UF_MODL_formed_state,
UF_MODL_unformed_state, or UF_MODL_other_state.

When UF_MODL_other_state is returned and a non-NULL pointer to a
UF_MODL_state_info structure is given, this structure will be filled
with the current intermediate state of the feature.

The UF_MODL_state_info structure will hold a Process Factor if the
feature tag belongs to a Flange, Inset Flange feature. The Process
Factor can be thought of as a percentage of the design angle of the
feature. For example, a Process Factor of 1.0 represents a fully
Flange. A Process Factor of 0.0 represents a fully unformed
Flange. A Process Factor of 0.5 represents a Flange in an intermediate
state that is half-formed.

The UF_MODL_state_info structure will hold a State Index if the feature
tag belongs to a General Flange or SMBridge. The State Index
represents an index into the array of states stored by the General
Flange or SMBridge feature. Note: this value is currently not used.

If the given_feature is an SMBend, no state information other than
UF_MODL_formed_state or UF_MODL_unfromed_state will be returned.

Return code:
=0 : Successful
>0 : Failing error number
<0 : Failing error number
= UF_MODL_ERR_NOT_A_FORMABLE_FEATURE : The given tag was not
the tag of a formable
feature.
= UF_MODL_ERR_NOT_A_SUPPORTED_FEATURE : A given tag belongs to a
formable feature that is
not yet supported.

环境

Internal and External

参见

UF_MODL_edit_formable_feature_state

历史

Originally released in V18.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_formable_feature_state
(

const tag_t feature_tag,
UF_MODL_state_e_t * const state,
UF_MODL_state_info_t * const state_info

)

const tag_t	feature_tag	Input（输入）	The tag of a Flange, Inset Flange, General Flange, SMBridge, or SMBend feature.
UF_MODL_state_e_t * const	state	Output（输出）	The current state of an SMBend feature: either UF_MODL_formed_state, UF_MODL_unformed_state or UF_MODL_other_state.
UF_MODL_state_info_t * const	state_info	Output（输出）	Optional. If a non-NULL pointer to a UF_MODL_state_info_t structure is given here, it will be filled with the state information of the feature.

UF_MODL_ask_free_form_result (查看源代码)

定义在: uf_modl_freeform.h

概述

Returns the the current setting of the free form construction result
preference. This preference controls free form feature creation in
Through Curves, Through Curves Mesh, Swept, and Ruled functions.
If the free form construction result is 0 and the selected curves are
coplanar, a bounded plane is created. Otherwise, a B-surface is
created.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_free_form_result
(

int * free_form_result

)

int * (整数型指针)

free_form_result

Output（输出）

free form construction result preference
0 = create bounded plane, if selected curves are
coplanar.
1 = always create B-surface.

UF_MODL_ask_general_flange (查看源代码)

定义在: uf_modl_smd.h

概述

Retrieves the parameters used to create a general flange.

环境

内部和外部

历史

Original release was in V13.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_general_flange
(

tag_t general_flange_tag,
UF_STRING_p_t bend_edge_string,
UF_STRING_p_t spine_string,
int * step_count,
int * poly_cubic,
int * reverse_normal,
int * reverse_thicken,
char * thickness_str,
char * tolerance_str,
UF_MODL_parm_p_t plus,
UF_MODL_parm_t bend_radius [ ] ,
UF_MODL_parm_t bend_angle [ ] ,
UF_MODL_parm_t web_length [ ]

)

tag_t （tag_t类型）	general_flange_tag	Input（输入）	Attachment face for the generalized flange. The flange is constrained to be tangent to this face along the bend edge.
UF_STRING_p_t	bend_edge_string	Output（输出）	An edge in the tangent face, used as the attachment edge the generalized flange.
UF_STRING_p_t	spine_string	Output（输出）	An edge or curve used to define the section planes for the bend and web. If this value is null, the bend edge string is used as the spine string.
int * (整数型指针)	step_count	Output（输出）	The number of steps in the generalized flange. Zero is an invalid number. For each step include a value for the bend radius, bend angle and web.
int * (整数型指针)	poly_cubic	Output（输出）	=0 Use Rational Exact B-splines curves represented by exact conics. =1 Use Polynomial approximate to produce a surface with better parameterization. This does not produce exact conics.
int * (整数型指针)	reverse_normal	Output（输出）	=0 Use the tangent face normal at the center of the bend edge to determine the direction of the flange. =1 Use the reverse of the tangent face normal at the center of the bend edge to determine the direction of the flange.
int * (整数型指针)	reverse_thicken	Output（输出）	=0 If Body type is solid, thicken the plus bend and web along the direction of the bend. =1 If Body type is solid, thicken the plus bend and web opposite to the direction of the bend.
char * (字符型指针)	thickness_str	Output（输出）	Thickness of the solid body created if the Modeling preference for body type is set to solid. The calling program must pass in a character array large enough to hold the thickness string.
char * (字符型指针)	tolerance_str	Output（输出）	This is initially set from the the modeling distance tolerance. This value has the same effect as the modeling distance tolerance. The calling program must pass in a character array large enough to hold the tolerance string.
UF_MODL_parm_p_t	plus	Output（输出）	The law specification of the target face extension between the bend edge and the start of the bend.
UF_MODL_parm_t	bend_radius [ ]	Output（输出）	The law specification of the radius of the bend. There will be one value in this array for each step in the flange. The caller is responsible for allocating an array large enough to handle the number of steps.
UF_MODL_parm_t	bend_angle [ ]	Output（输出）	The law specification of the angle of the bend. There will be one value in this array for each step in the flange. The caller is responsible for allocating an array large enough to handle the number of steps.
UF_MODL_parm_t	web_length [ ]	Output（输出）	The law specification of the length of the surface extension after the bend. There will be one value in this array for each step in the flange. The caller is responsible for allocating an array large enough to handle the number of steps.

UF_MODL_ask_general_pad (查看源代码)

定义在: uf_modl_pads.h

概述

Retrieves the parameters used to create a general pad.

环境

内部和外部

参见

please see example
UF_MODL_create_general_pad
UF_MODL_edit_general_pad
UF_MODL_free_general_pad

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_general_pad
(

tag_t general_pad_tag,
UF_MODL_faces_p_t placement_faces,
UF_MODL_offset_trans_faces_p_t top_faces,
UF_MODL_pocketpad_outline_p_t outline,
UF_MODL_parm_p_t placement_radius,
UF_MODL_parm_p_t top_radius

)

tag_t （tag_t类型）	general_pad_tag	Input（输入）	Object identifier of the general pad feature whose parameters are to be retrieved.
UF_MODL_faces_p_t	placement_faces	Output to be freed 输出并释放	The faces used to define the shape of the pad at the placement faces. The first face is used to determine the target body. The caller must allocate a UF_MODL_faces_t structure and pass a pointer to that structure. This will be filled with allocated data which must be freed by calling UF_MODL_free_general_pad.
UF_MODL_offset_trans_faces_p_t	top_faces	Output to be freed 输出并释放	The definition of the top of the pad. The top can either be an offset or translation of the specified faces. If the top was an offset or translate of the placement faces, then the UF_MODL_faces_p_t pointer within this structure, points to the placement faces structure. The caller must allocate a UF_MODL_offset_trans_faces_t structure and pass a pointer to that structure. This will be filled with allocated data which must be freed by calling UF_MODL_free_general_pad.
UF_MODL_pocketpad_outline_p_t	outline	Output to be freed 输出并释放	The definition of the curves used to define the shape of the pad. The shape can be defined by a single set of curves at either the placement face or the top face, and then the other curves are derived with a taper angle. The shape can also be defined by specifying curves at both the placement face and the top face. The caller must allocate a UF_MODL_pocketpad_outline_t structure and pass a pointer to that structure. This will be filled with allocated data which must be freed by calling UF_MODL_free_general_pad.
UF_MODL_parm_p_t	placement_radius	Output to be freed 输出并释放	The specification of the radius desired between the side of the pad and the placement face. The caller must allocate a UF_MODL_parm_t structure and pass a pointer to that structure. This will be filled with allocated data which must be freed by calling UF_MODL_free_general_pad.
UF_MODL_parm_p_t	top_radius	Output to be freed 输出并释放	The specification of the radius desired between the side of the pad and the top of the pad. The caller must allocate a UF_MODL_parm_t structure and pass a pointer to that structure. This will be filled with allocated data which must be freed by calling UF_MODL_free_general_pad.

UF_MODL_ask_general_pad1 (查看源代码)

定义在: uf_modl_pads.h

概述

Retrieves the parameters with face collectors and section builders
used to create a general pad.

环境

内部和外部

参见

please see example
UF_MODL_create_general_pad
UF_MODL_edit_general_pad
UF_MODL_free_general_pad

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_general_pad1
(

)

tag_t （tag_t类型）	general_pad_tag	Input（输入）	Object identifier of the general pad feature whose parameters are to be retrieved.
UF_MODL_faces_p_t	placement_faces	Output to be freed 输出并释放	The face collector used to define the shape of the pad at the placement faces. The first face of the face collector is used to determine the target body. The caller must allocate a UF_MODL_faces_t structure and pass a pointer to that structure. This will be filled with allocated data which must be freed by calling UF_MODL_free_general_pad.
UF_MODL_offset_trans_faces_p_t	top_faces	Output to be freed 输出并释放	The definition of the top of the pad. The top can either be an offset or translation of the specified face collector. If the top was an offset or translate of the placement faces, then the UF_MODL_faces_p_t pointer within this structure, points to the placement faces structure. The caller must allocate a UF_MODL_offset_trans_faces_t structure and pass a pointer to that structure. This will be filled with allocated data which must be freed by calling UF_MODL_free_general_pad.
UF_MODL_pocketpad_outline_p_t	outline	Output to be freed 输出并释放	The definition of the curves used to define the shape of the pad. The shape can be defined by a single section builder at either the placement face or the top face, and then the other section builder is derived with a taper angle. The shape can also be defined by specifying section builders at both the placement face and the top face. The caller must allocate a UF_MODL_pocketpad_outline_t structure and pass a pointer to that structure. This will be filled with allocated data which must be freed by calling UF_MODL_free_general_pad.
UF_MODL_parm_p_t	placement_radius	Output to be freed 输出并释放	The specification of the radius desired between the side of the pad and the placement face. The caller must allocate a UF_MODL_parm_t structure and pass a pointer to that structure. This will be filled with allocated data which must be freed by calling UF_MODL_free_general_pad.
UF_MODL_parm_p_t	top_radius	Output to be freed 输出并释放	The specification of the radius desired between the side of the pad and the top of the pad. The caller must allocate a UF_MODL_parm_t structure and pass a pointer to that structure. This will be filled with allocated data which must be freed by calling UF_MODL_free_general_pad.

UF_MODL_ask_general_pocket (查看源代码)

定义在: uf_modl_pockets.h

概述

Retrieves the parameters used to create a general pocket.

环境

内部和外部

参见

UF_MODL_create_general_pocket
UF_MODL_edit_general_pocket
UF_MODL_free_general_pocket
Refer to example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_general_pocket
(

tag_t general_pocket_tag,
UF_MODL_faces_p_t placement_faces,
UF_MODL_offset_trans_faces_p_t floor_faces,
UF_MODL_pocketpad_outline_p_t outline,
UF_MODL_parm_p_t placement_radius,
UF_MODL_parm_p_t floor_radius

)

tag_t （tag_t类型）	general_pocket_tag	Input（输入）	Object identifier of the general pocket feature whose parameters are to be retrieved.
UF_MODL_faces_p_t	placement_faces	Output to be freed 输出并释放	The faces used to define the shape of the pocket at the placement faces. The first face is used to determine the target body. The caller must allocate a UF_MODL_faces_t structure, and pass in a pointer to that structure. The structure will be filled with allocated data which can be freed by calling UF_MODL_free_general_pocket.
UF_MODL_offset_trans_faces_p_t	floor_faces	Output to be freed 输出并释放	The definition of the floor of the pocket. The floor can either be an offset or translation of the specified faces. If the floor was an offset or translate of the placement faces, then the UF_MODL_faces_p_t pointer within this structure, points to the placement faces structure. The caller must allocate a UF_MODL_offset_trans_faces_t structure, and pass in a pointer to that structure. The structure will be filled with allocated data which can be freed by calling UF_MODL_free_general_pocket.
UF_MODL_pocketpad_outline_p_t	outline	Output to be freed 输出并释放	The definition of the curves used to define the shape of the pocket. The shape can be defined by a single set of curves at either the placement face or the floor face, and then the other curves are derived with a taper angle. The shape can also be defined by specifying curves at both the placement face and the floor face. The caller must allocate a UF_MODL_pocketpad_outline_t structure, and pass in a pointer to that structure. The structure will be filled with allocated data which can be freed by calling UF_MODL_free_general_pocket.
UF_MODL_parm_p_t	placement_radius	Output to be freed 输出并释放	The specification of the radius desired between the side of the pocket and the placement face. The caller must allocate a UF_MODL_parm_p_t structure, and pass in a pointer to that structure. The structure will be filled with allocated data which can be freed by calling UF_MODL_free_general_pocket.
UF_MODL_parm_p_t	floor_radius	Output to be freed 输出并释放	The specification of the radius desired between the side of the pocket and the floor of the pocket. The caller must allocate a UF_MODL_parm_p_t structure, and pass in a pointer to that structure. The structure will be filled with allocated data which can be freed by calling UF_MODL_free_general_pocket.

UF_MODL_ask_general_pocket1 (查看源代码)

定义在: uf_modl_pockets.h

概述

Retrieves the parameters with face collectors and section builders
used to create a general pocket.

环境

内部和外部

参见

UF_MODL_create_general_pocket
UF_MODL_edit_general_pocket
UF_MODL_free_general_pocket
Refer to example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_general_pocket1
(

)

tag_t （tag_t类型）	general_pocket_tag	Input（输入）	Object identifier of the general pocket feature whose parameters are to be retrieved.
UF_MODL_faces_p_t	placement_faces	Output to be freed 输出并释放	The face collector used to define the shape of the pocket at the placement faces. The first face of the collector is used to determine the target body. The caller must allocate a UF_MODL_faces_t structure, and pass in a pointer to that structure. The structure will be filled with allocated data which can be freed by calling UF_MODL_free_general_pocket.
UF_MODL_offset_trans_faces_p_t	floor_faces	Output to be freed 输出并释放	The definition of the floor of the pocket. The floor can either be an offset or translation of the specified face collector. If the floor was an offset or translate of the placement faces, then the UF_MODL_faces_p_t pointer within this structure, points to the placement faces structure. The caller must allocate a UF_MODL_offset_trans_faces_t structure, and pass in a pointer to that structure. The structure will be filled with allocated data which can be freed by calling UF_MODL_free_general_pocket.
UF_MODL_pocketpad_outline_p_t	outline	Output to be freed 输出并释放	The definition of the curves used to define the shape of the pocket. The shape can be defined by a single section builder at either the placement face or the floor face, and then the other section builder is derived with a taper angle. The shape can also be defined by specifying section builders at both the placement face and the floor face. The caller must allocate a UF_MODL_pocketpad_outline_t structure, and pass in a pointer to that structure. The structure will be filled with allocated data which can be freed by calling UF_MODL_free_general_pocket.
UF_MODL_parm_p_t	placement_radius	Output to be freed 输出并释放	The specification of the radius desired between the side of the pocket and the placement face. The caller must allocate a UF_MODL_parm_p_t structure, and pass in a pointer to that structure. The structure will be filled with allocated data which can be freed by calling UF_MODL_free_general_pocket.
UF_MODL_parm_p_t	floor_radius	Output to be freed 输出并释放	The specification of the radius desired between the side of the pocket and the floor of the pocket. The caller must allocate a UF_MODL_parm_p_t structure, and pass in a pointer to that structure. The structure will be filled with allocated data which can be freed by calling UF_MODL_free_general_pocket.

UF_MODL_ask_gflange (查看源代码)

定义在: uf_modl_smd.h

概述

Retrieves the parameters of general flange used to create a
general flange.

Return code:
= 0 No Error
= not 0 Error code

环境

Internal and External

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_gflange
(

tag_t gflange_tag,
UF_MODL_gflange_data_p_t * gflange_data

)

tag_t （tag_t类型）	gflange_tag	Input（输入）	general flange tag
UF_MODL_gflange_data_p_t *	gflange_data	Output to be freed 输出并释放	general flange data structure. This should be freed by calling UF_MODL_free_gflange_data.

UF_MODL_ask_hollow_data (查看源代码)

定义在: uf_modl_hollow.h

概述

Ask the data for a hollow feature.

环境

Internal and External

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_hollow_data
(

tag_t feature_id,
int * type,
double * tolerance,
char * * thickness,
int * n_pierced_faces,
tag_t * * pierced_faces,
int * n_boundary_faces,
tag_t * * boundary_faces,
int * n_offset_faces,
tag_t * * offset_faces,
char * * * offset_thickness

)

tag_t （tag_t类型）	feature_id	Input（输入）	Feature identifier
int * (整数型指针)	type	Input（输入）	Hollow type: 1 = face 2 = region 3 = body
double * (实数型指针)	tolerance	Output（输出）	Tolerance.
char * *	thickness	Output to be freed 输出并释放	Default thickness. This must be freed by calling UF_free.
int * (整数型指针)	n_pierced_faces	Output（输出）	Number of pierced faces
tag_t * *	pierced_faces	Output to be freed 输出并释放	n_pierced_faces Array of pierced face identifiers. This array must be freed by calling UF_free.
int * (整数型指针)	n_boundary_faces	Output（输出）	Number of boundary faces
tag_t * *	boundary_faces	Output to be freed 输出并释放	n_boundary_faces Array of boundary face identifers. This array must be freed by calling UF_free.
int * (整数型指针)	n_offset_faces	Output（输出）	Number of offset faces
tag_t * *	offset_faces	Output to be freed 输出并释放	n_offset_faces Array of offset face ids. This array must be freed by calling UF_free.
char * * *	offset_thickness	Output to be freed 输出并释放	n_offset_faces Array of offset thickness expressions. This array must be freed by calling UF_free_string_array.

UF_MODL_ask_hollow_parms (查看源代码)

定义在: uf_modl_hollow.h

概述

Gets the hollow parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_hollow_parms
(

tag_t feature_obj_id,
int edit,
char * * thickness

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	thickness	Output to be freed 输出并释放	The offset from the faces. This must be freed by calling UF_free.

UF_MODL_ask_horz_dime (查看源代码)

定义在: uf_modl.h

概述

The routine UF_MODL_ask_horz_dime returns the values associated
to the horizontal dimension constraint.

环境

内部和外部

历史

In V13.0, the tool argument was modified to output a NULL_TAG
for a centerline.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_horz_dime
(

tag_t feature_obj_id,
tag_t constraint,
int edit,
double fixed [ ] ,
double feature [ ] ,
double fixc [ ] ,
double feac [ ] ,
char * * how_far,
tag_t * tool,
tag_t * part

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Identifier for the feature.
tag_t （tag_t类型）	constraint	Input（输入）	Identifier for constraint
int (整数型)	edit	Input（输入）	This is an unused flag. It used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
double (实数型)	fixed [ ]	Output（输出）	Dimension attachment point on the part
double (实数型)	feature [ ]	Output（输出）	Dimension attachment point on the feature
double (实数型)	fixc [ ]	Output（输出）	Center of arc if attachment point is tangent to arc edge on part, otherwise it is the same as the fixed point.
double (实数型)	feac [ ]	Output（输出）	Center of arc if attachment point is tangent to arc edge on feature, otherwise it is the same as the feature point.
char * *	how_far	Output to be freed 输出并释放	Expression distance. This must be freed by calling UF_free.
tag_t * (tag_t型的指针)	tool	Output（输出）	Edge on the tool or NULL_TAG for centerline
tag_t * (tag_t型的指针)	part	Output（输出）	Edge on the part

UF_MODL_ask_immediate_children (查看源代码)

定义在: uf_modl.h

概述

Returns the current setting for the modeling immediate children preference.
This preference is used when editing curve whose is parent of features that
create sheet and/or solid bodies and the modeling dynamic update is either
UF_MODL_DYNAMIC_UPDATE_INCREMENTAL or UF_MODL_DYNAMIC_UPDATE_CONTINUOUS.

If the user edits a curve through edit feature or edit bridge curve feature,
this preference is not applicable. If UF_MODL_UPDATE_FIRST_LEVEL is used,
NX will update the first visible sheet or solid bodies that can be
derived from the curve. If UF_MODL_UPDATE_ALL, NX will update all
features related to editing curve.

环境

内部和外部

参见

UF_MODL_set_immediate_children
UF_MODL_ask_dynamic_update
UF_MODL_set_dynamic_update

历史

V17.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_immediate_children
(

int * update_level

)

int * (整数型指针)

update_level

Output（输出）

Current setting of immediate children:
UF_MODL_UPDATE_FIRST_LEVEL,
UF_MODL_UPDATE_ALL

UF_MODL_ask_impr_edges (查看源代码)

定义在: uf_modl_simplify.h

概述

For any imprint feature, return an array containing the edges created
by it. Only edges with associated geometry will be returned.

环境

Internal and External

历史

This function was originally released in V15.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_impr_edges
(

tag_t feature_tag,
int * n_edges,
tag_t * * edges

)

tag_t （tag_t类型）	feature_tag	Input（输入）	The imprint feature
int * (整数型指针)	n_edges	Output（输出）	The number of edges created by the imprint feature
tag_t * *	edges	Output to be freed 输出并释放	The array of edges created by the imprint feature. This must be freed by calling UF_free.

UF_MODL_ask_impr_faces_parms (查看源代码)

定义在: uf_modl_simplify.h

概述

Returns the current parameters of the imprint faces feature. The array
in the returned UF_modl_imprint_faces_data_p_t must be freed by the user
with UF_free().

环境

Internal and External

历史

This function was originally released in V15.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_impr_faces_parms
(

tag_t feature_tag,
UF_MODL_imprint_faces_data_p_t parms

)

tag_t （tag_t类型）	feature_tag	Input（输入）	The imprint feature
UF_MODL_imprint_faces_data_p_t	parms	Output to be freed 输出并释放	The parameters of the imprint feature.

UF_MODL_ask_impr_loop_parms (查看源代码)

定义在: uf_modl_simplify.h

概述

Returns the current parameters of the imprint loop feature.

环境

Internal and External

历史

This function was originally released in V15.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_impr_loop_parms
(

tag_t feature_tag,
UF_MODL_imprint_loop_data_p_t parms

)

tag_t （tag_t类型）	feature_tag	Input（输入）	The imprint feature
UF_MODL_imprint_loop_data_p_t	parms	Output（输出）	The parameters of the imprint feature

UF_MODL_ask_inset_flange_parms (查看源代码)

定义在: uf_modl_smd.h

概述

Returns the parameters of an existing straight-brake inset flange
feature. Returns the thickness, width, angle, length, radius, and the
independent taper angles for the left and right side of the feature,
along with the inset distance and left and right reliefs for the feature.
The memory for the structure is allocated by the routine and must be
freed by the caller of the routine.

环境

内部和外部

历史

Original release was in V14.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_inset_flange_parms
(

tag_t feature_tag,
UF_MODL_inset_flange_data_p_t * parameters

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Object identifier of an existing straight-brake inset flange feature.
UF_MODL_inset_flange_data_p_t *	parameters	Output to be freed 输出并释放	The parameters associated with the existing straight-brake inset flange feature. Use UF_free to deallocate memory. NEEDS FREE ROUTINE

UF_MODL_ask_instance (查看源代码)

定义在: uf_modl_isets.h

概述

UF_MODL_ask_instance() gets instance feature records of a linear or a
circular instance set.

The instances of a two dimensional rectangular array are returned in
column major order. As an example, for a 2x3 rectangular array, the
instances are serialized in this order:
element 1 - (0,0)
element 2 - (0,1)
element 3 - (0,2)
element 4 - (1,0)
element 5 - (1,1)
element 6 - (1,2)

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_instance
(

tag_t feature_obj_id,
uf_list_p_t * instances_feature_list

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier of linear_iset or circular_iset
uf_list_p_t *	instances_feature_list	Output to be freed 输出并释放	List of instances feature records. This must be freed by calling UF_MODL_delete_list.

UF_MODL_ask_instance_iset (查看源代码)

定义在: uf_modl_isets.h

概述

Gets the instance set feature of an instance.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_instance_iset
(

tag_t feature_obj_id,
tag_t * iset_feature_obj_id

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier of the instance
tag_t * (tag_t型的指针)	iset_feature_obj_id	Output（输出）	Pointer to the iset feature object identifier

UF_MODL_ask_instances_of_feature (查看源代码)

定义在: uf_modl.h

概述

Returns all instances of the given feature from "pattern" features, i.e. features
of type LINEAR_PATTERN, CIRCULAR_PATTER, or MIRROR_SET.

环境

内部和外部

历史

NX4.0.2

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_instances_of_feature
(

tag_t feature_tag,
tag_t * * feature_patterns,
int * n_feature_patterns

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Tag of a feature
tag_t * *	feature_patterns	Output to be freed 输出并释放	Array of feature instances. This array must be freed using UF_free
int * (整数型指针)	n_feature_patterns	Output（输出）	Number of feature patterns

UF_MODL_ask_instantiated_udf (查看源代码)

定义在: uf_modl_udf.h

概述

Function description:
User function for requiring a UDF instantiated feature defining data.

环境

内部和外部

It can accept single UDF references and Smart Collectors and Sections in
UF_MODL_udf_ref_data_t.

参见

UF_MODL_udf_init_insert_data_from_def and
UF_MODL_create_instantiated_udf1

历史

This function was originally released in NX3.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_instantiated_udf
(

tag_t udf_insert_tag,
UF_MODL_udf_exp_data_t * exp_data,
UF_MODL_udf_ref_data_t * ref_data

)

tag_t （tag_t类型）	udf_insert_tag	Input（输入）	Tag of UDF instantiated feature
UF_MODL_udf_exp_data_t *	exp_data	Output to be freed 输出并释放	Expression data
UF_MODL_udf_ref_data_t *	ref_data	Output to be freed 输出并释放	Parent data

UF_MODL_ask_law_extension (查看源代码)

定义在: uf_modl_freeform.h

概述

Inquires Law Extension feature and populates Law Extension Open API data
structure. A copy of length and angle law is provided in the data structure.
The memory allocated for the structure may be freed using
UF_MODL_free_law_extension().

This function will always return an array of faces no matter if that array
is defined by a collection. See UF_MODL_ask_law_extension1() for the
collector enabled version of this function.

环境

内部和外部

参见

UF_MODL_create_law_extension
UF_MODL_edit_law_extension
UF_MODL_free_law_extension

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_law_extension
(

tag_t law_extension,
UF_MODL_lawext_data_p_t law_extension_data

)

tag_t （tag_t类型）	law_extension	Input（输入）	Law Extension feature object identifier.
UF_MODL_lawext_data_p_t	law_extension_data	Output（输出）	Law Extension Open API data structure.

UF_MODL_ask_law_extension1 (查看源代码)

定义在: uf_modl_freeform.h

概述

Inquires Law Extension feature and populates Law Extension Open API data
structure. A copy of length and angle law is provided in the data structure.
The memory allocated for the structure may be freed using
UF_MODL_free_law_extension().

If this is a collector enabled Law Extension then the collection will be
retuned instead of the array of faces. See UF_MODL_ask_law_extension() for
the non-collector enabled version of this function.

环境

内部和外部

参见

UF_MODL_create_law_extension
UF_MODL_edit_law_extension
UF_MODL_free_law_extension

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_law_extension1
(

tag_t law_extension,
UF_MODL_lawext_data_p_t law_extension_data

)

tag_t （tag_t类型）	law_extension	Input（输入）	Law Extension feature object identifier.
UF_MODL_lawext_data_p_t	law_extension_data	Output（输出）	Law Extension Open API data structure.

UF_MODL_ask_linear_iset_parms (查看源代码)

定义在: uf_modl_isets.h

概述

Returns the parameters for a linear instance set.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_linear_iset_parms
(

tag_t feature_obj_id,
int edit,
char * * number_in_x,
char * * number_in_y,
char * * distance_x,
char * * distance_y

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Linear instance set feature identifier.
int (整数型)	edit	Input（输入）	This is an unused flag. It normally determines whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned. Set the value of this flag to integer value 1.
char * *	number_in_x	Output to be freed 输出并释放	Expression containing the number of instances in the X direction. This must be freed by calling UF_free.
char * *	number_in_y	Output to be freed 输出并释放	Expression containing the number of instances in the Y direction. This must be freed by calling UF_free.
char * *	distance_x	Output to be freed 输出并释放	The distance between instances in the X direction. This must be freed by calling UF_free.
char * *	distance_y	Output to be freed 输出并释放	The distance between instances in the Y direction. This must be freed by calling UF_free.

UF_MODL_ask_link_face_plane (查看源代码)

定义在: uf_modl.h

概述

The routine UF_MODL_ask_link_face_plane returns the plane
defining the link face constraint. To ask for a feature's
constraints see UF_MODL_ask_constraints. To make an inquiry
on the list of constraints see UF_MODL_ask_constraint_type.

环境

内部和外部

参见

UF_MODL_ask_constraint_type
UF_MODL_ask_constraints

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_link_face_plane
(

tag_t feature_obj_id,
tag_t link_face_parms,
double cplane_csys [ 12 ]

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature to inquire upon.
tag_t （tag_t类型）	link_face_parms	Input（输入）	Link face identifier.
double (实数型)	cplane_csys [ 12 ]	Output（输出）	Plane system for the link face. [0-2] X direction [3-5] Y direction [6-8] Z direction [9-11] Origin

UF_MODL_ask_link_faces (查看源代码)

定义在: uf_modl.h

概述

Inquires about the target face, tool face, horizontal/ vertical reference
of a feature.

环境

内部和外部

参见

UF_MODL_ask_constraints
UF_MODL_ask_constraint_type

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_link_faces
(

tag_t feature_eid,
tag_t * target_face_eid,
tag_t * tool_face_eid,
tag_t * dir_ref,
logical * ref_is_horizontal

)

tag_t （tag_t类型）	feature_eid	Input（输入）	the feature being inquired
tag_t * (tag_t型的指针)	target_face_eid	Output（输出）	the target placement face
tag_t * (tag_t型的指针)	tool_face_eid	Output（输出）	the tool placement face
tag_t * (tag_t型的指针)	dir_ref	Output（输出）	the directional reference
logical *	ref_is_horizontal	Output（输出）	TRUE = horizontal reference FALSE = vertical reference

UF_MODL_ask_list_count (查看源代码)

定义在: uf_modl_utilities.h

概述

Retrieves the count from a linked list of objects. A list of objects may
contain identifiers for bodies, features, faces, and edges.
If one of the nodes in the list contains an object identifier
that is a NULL_TAG, it is possible to receive an incorrect count.

环境

内部和外部

参见

UF_MODL_ask_list_item
UF_MODL_create_list
UF_MODL_delete_list
UF_MODL_put_list_item
UF_MODL_delete_list_item

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_list_count
(

uf_list_p_t list,
int * count

)

uf_list_p_t	list	Input（输入）	List of object identifiers.
int * (整数型指针)	count	Output（输出）	Count of items in linked list.

UF_MODL_ask_list_item (查看源代码)

定义在: uf_modl_utilities.h

概述

Retrieves an object from a linked list of objects. A list of objects may
contain identifiers for bodies, features, faces, and edges. Normal C
indexing is used; i.e., the list begins at zero.

环境

内部和外部

参见

UF_MODL_create_list
UF_MODL_delete_list
UF_MODL_ask_list_count
UF_MODL_put_list_item
UF_MODL_delete_list_item

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_list_item
(

uf_list_p_t list,
int index,
tag_t * object

)

uf_list_p_t	list	Input（输入）	List of object identifiers.
int (整数型)	index	Input（输入）	Count into the list.
tag_t * (tag_t型的指针)	object	Output（输出）	Object to be located.

UF_MODL_ask_local_scale (查看源代码)

定义在: uf_modl_dfo.h

概述

This function inquires the parameters of a local scale feature

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_local_scale
(

tag_t feature_tag,
UF_MODL_dfo_scale_type_t * type,
UF_MODL_dfo_region_t * * region,
tag_t * so_point,
tag_t * so_dir,
tag_t * so_csys,
char factor [ 3 ] [ UF_MAX_EXP_LENGTH ]

)

tag_t （tag_t类型）	feature_tag	Input（输入）	feature object identifier of a scale
UF_MODL_dfo_scale_type_t *	type	Output（输出）	scale type
UF_MODL_dfo_region_t * *	region	Output to be freed 输出并释放	faces to be operated
tag_t * (tag_t型的指针)	so_point	Output（输出）	smart point
tag_t * (tag_t型的指针)	so_dir	Output（输出）	smart direction
tag_t * (tag_t型的指针)	so_csys	Output（输出）	smart coordinate system
char	factor [ 3 ] [ UF_MAX_EXP_LENGTH ]	Output（输出）	scale factors

UF_MODL_ask_loop_list_count (查看源代码)

定义在: uf_modl_utilities.h

概述

This routine returns the count of elements within a loop list specified
by the user.

环境

内部和外部

参见

UF_MODL_ask_loop_list_item
UF_MODL_delete_loop_list

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_loop_list_count
(

uf_loop_p_t list,
int * count

)

uf_loop_p_t	list	Input（输入）	Pointer to a loop list
int * (整数型指针)	count	Output（输出）	Pointer to an int for the loop count

UF_MODL_ask_loop_list_item (查看源代码)

定义在: uf_modl_utilities.h

概述

Retrieves an object from a linked list of objects. A list of objects may
contain identifiers for bodies, features, faces and edges.
Loop type for a face is Peripheral only for a non-periodic (topologically flat)
face. Loops on a periodic face are either Holes or "Other".

环境

内部和外部

参见

UF_MODL_ask_face_topology
UF_MODL_delete_loop_list
UF_MODL_ask_loop_list_count

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_loop_list_item
(

uf_loop_p_t loop_list,
int index,
int * type,
uf_list_p_t * list

)

uf_loop_p_t	loop_list	Input（输入）	List of object identifiers
int (整数型)	index	Input（输入）	Count into the list
int * (整数型指针)	type	Output（输出）	Peripheral=1, Hole=2, Other=3
uf_list_p_t *	list	Output to be freed 输出并释放	Pointer to the list of edge object identifiers. This should not be freed, as it will be freed when the entire loop list is freed by calling UF_MODL_delete_loop_list.

UF_MODL_ask_mass_props_3d (查看源代码)

定义在: uf_modl.h

概述

Returns the mass properties of the specified collection of solid or sheet
bodies.

Specify units and a density value, and either an accuracy value
(set accuracy = 1) or relative tolerances (set accuracy = 2) for the mass
property computations.

For simple analytic solid or sheet bodies (e.g., planes, cylinders), an
accuracy value of 0.9 is sufficient. For more complicated solids or
B-Surface sheet body faces, accuracy values closer to 1.0 may be
necessary.

If Relative Tolerances are specified, the system iterates on accuracy
values until successive mass property values are within the specified
relative tolerances.

The relative tolerance values are defined by the test value (or estimated
relative tolerance) is where MP(n) is the mass property value for the n-th
iteration on the accuracy value.

If a relative tolerance of 0.0 is specified, no testing is done for the
corresponding mass property value, although all the mass property
values are computed using the same accuracy values.

环境

内部和外部

参见

For example please see example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_mass_props_3d
(

tag_t * objects,
int num_objs,
int type,
int units,
double density,
int accuracy,
double acc_value [ 11 ] ,
double mass_props [ 47 ] ,
double statistics [ 13 ]

)

tag_t * (tag_t型的指针)	objects	Input（输入）	num_objs Array of solid or sheet body identifiers, Solid bodies for analysis type 1, Sheet bodies for analysis types 2 and 3
int (整数型)	num_objs	Input（输入）	Number of objects
int (整数型)	type	Input（输入）	Type of 3D Analysis 1 = Solid Bodies 2 = Thin Shell - Sheet Bodies 3 = Bounded by Sheet Bodies
int (整数型)	units	Input（输入）	Units of mass and length 1 = Pounds and inches 2 = Pounds and feet 3 = Grams and centimeters 4 = Kilograms and meters
double (实数型)	density	Input（输入）	Density - Mass per unit volume (Mass per unit area for thin shell). Not used for solid body analysis; for solid bodies the densities of the solid bodies are used in the analysis and the density of the combined set of bodies is output in the mass properties array (mass_props[46]).
int (整数型)	accuracy	Input（输入）	1 = Use Accuracy 2 = Use Relative Tolerances
double (实数型)	acc_value [ 11 ]	Input（输入）	[0] = Accuracy value between 0.0 and 1.0 if accuracy = 1 [1-10] not used if accuracy = 1 [0] = Relative Tolerance for Area if accuracy = 2 [1] = Relative Tolerance for Volume [2-4] = Relative Tolerances for First Moments (centroidal) [5-7] = Relative Tolerances for Moments of Inertia (centroidal) [8-10]= Relative Tolerances for Products of Inertia (centroidal)
double (实数型)	mass_props [ 47 ]	Output（输出）	Mass properties [0] = Surface Area [1] = Volume (0.0 For Thin Shell) [2] = Mass [3-5] = Center Of Mass (COFM), WCS [6-8] = First Moments (centroidal) [9-11] = Moments Of Inertia, WCS [12-14] = Moments Of Inertia (centroidal) [15] = Spherical Moment Of Inertia [16-18] = Inertia Products, WCS [19-21] = Inertia Products (centroidal) [22-30] = Principal Axes, WCS [31-33] = Principal Moments (centroidal) [34-36] = Radii Of Gyration, WCS [37-39] = Radii Of Gyration (centroidal) [40] = Spherical Radius Of Gyration [41-45] = Unused [46] = Density
double (实数型)	statistics [ 13 ]	Output（输出）	Errors are Estimates of the Relative Tolerances achieved if accuracy = 2; otherwise +/- range errors are given [0] = Error For Surface Area [1] = Error For Volume [2] = Error For Mass [3] = Radius Of Error Sphere [4] = Error For Moment XC [5] = Error For Moment YC [6] = Error For Moment ZC [7] = Error For Moment Of Inertia XC [8] = Error For Moment Of Inertia YC [9] = Error For Moment Of Inertia ZC [10] = Error For Product Of Inertia XCYC [11] = Error For Product Of Inertia YCZC [12] = Error For Product Of Inertia XCZC

UF_MODL_ask_master (查看源代码)

定义在: uf_modl_isets.h

概述

Gets the master feature of an instance.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_master
(

tag_t feature_obj_id,
tag_t * master_feature_obj_id

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier of the instance.
tag_t * (tag_t型的指针)	master_feature_obj_id	Output（输出）	The object identifier of the master feature

UF_MODL_ask_matching_face_in_instance (查看源代码)

定义在: uf_modl.h

概述

Returns the face in a feature instance that corresponds to a face in the
master of the instance. The feature instance must be a feature created from a
"pattern" feature, i.e. a feature of type LINEAR_PATTERN, CIRCULAR_PATTERN, or
MIRROR_SET. If the corresponding face cannot be found, this routine will
return NULL_TAG

环境

内部和外部

历史

NX4.0.2

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_matching_face_in_instance
(

tag_t face_tag,
tag_t feat_instance,
tag_t * instanced_face

)

tag_t （tag_t类型）	face_tag	Input（输入）	Tag of a face whose owning feature is an instance master
tag_t （tag_t类型）	feat_instance	Input（输入）	Tag of a patterned feature
tag_t * (tag_t型的指针)	instanced_face	Output（输出）	Tag of the face in the patterned feature

UF_MODL_ask_max_curvature (查看源代码)

定义在: uf_modl.h

概述

Calculates maximum curvature data for a curve

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_max_curvature
(

tag_t eid,
double range [ 4 ] ,
int curva_type,
double max_curva [ 5 ] ,
int * status

)

tag_t （tag_t类型）	eid	Input（输入）	Entity id (currently curve only)
double (实数型)	range [ 4 ]	Input（输入）	Entity's percent parameter range to be searched. For curve: range[0] = start percent of curve range, range[1] = end percent of curve range (so to find the maximum curvature over the whole range of the curve, use range[0]=0.0, range[1]=100.0) For surface: range[0-1]= start/end percentages for u-range range[2-3]= start/end percentages for v-range
int (整数型)	curva_type	Input（输入）	Curvature type of the surface. Not used for curve
double (实数型)	max_curva [ 5 ]	Output（输出）	Data for the point where curvature is a maximum (curve only) max_curva[0] = parameter value (not percentage) between curve min and max parameters max_curva[1-3] = point coordinates max_curva[4] = curvature value
int * (整数型指针)	status	Output（输出）	1 if the curve has constant curvature - in this case, only the curvature value is returned 0 a best (not necessarily unique) maximum curvature point is returned

UF_MODL_ask_merged_faces (查看源代码)

定义在: uf_modl.h

概述

Returns all of the merged faces of the given face. For occurrences input from
the face argument, the faces returned from the faces argument are on the
occurrence.

环境

内部和外部

参见

UF_MODL_ask_split_faces

历史

Introduced in V1604, V1701, V18

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_merged_faces
(

tag_t face,
int * nfaces,
tag_t * * faces

)

tag_t （tag_t类型）	face	Input（输入）	Object identifier of face
int * (整数型指针)	nfaces	Output（输出）	Number of merged faces
tag_t * *	faces	Output to be freed 输出并释放	Array of tags of merged faces. Use UF_free to deallocate memory.

UF_MODL_ask_midsrf_feature_create_method (查看源代码)

定义在: uf_modl_freeform.h

概述

Asks the creation&trim method (either advanced or classic)

环境

内部和外部

历史

Originally released in NX5.0

需要许可证（S）

( solid_modeling or nx_masterfem )

int UF_MODL_ask_midsrf_feature_create_method
(

tag_t feature_obj_id,
int * adv_crt_and_trm

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Midsurface Feature tag
int * (整数型指针)	adv_crt_and_trm	Output（输出）

UF_MODL_ask_midsrf_parms (查看源代码)

定义在: uf_modl_freeform.h

概述

Reads the midsurface parameter data.

环境

内部和外部

需要许可证（S）

( solid_modeling or nx_masterfem )

int UF_MODL_ask_midsrf_parms
(

tag_t feature_obj_id,
uf_list_p_t * facepair_list

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Midsurface Feature tag
uf_list_p_t *	facepair_list	Output to be freed 输出并释放	List of Face Pair Feature tags in the Midsurface Feature. The space allocated for the list must be freed by calling UF_MODL_delete_list.

UF_MODL_ask_minimum_dist (查看源代码)

定义在: uf_modl.h

概述

UF_MODL_ask_minimum_dist finds the minimum distance between a pair of objects.

The objects can be:
1. any combination of points, curves, planes, edges, faces or bodies.
2. a faceted body and another faceted body or a solid edge, face
or body or a point

For objects not listed in 1, the error INVALID_ENTITY_TYPE is returned.

If an attempt is made to measure between a faceted body and an object
not listed in 2, the error UNSUITABLE_OBJECT_TYPES is returned.

The function returns a pair of points (one for each object)
at which the minimum distance is attained.

The user can optionally specify a point on or near each object that is
considered to be a good guess for the nearest point. The guess point
is ignored if either object is a faceted or solid body.

Or, the user can find the distance to specified point coordinates
by setting the object tag to NULL_TAG and inputting the point coordinates
as the "guess" point.

If either of the objects has a tolerance associated with it, the distance
value may only be acccurate to within that tolerance.

When a faceted body is involved in the measurement, the result may
not be as accurate as that obtained with the equivalent solid body.
It is recommended that UF_MODL_ask_minimum_dist_2 be used in this
case, as an extra argument is provided to output the accuracy of the
measurement.

环境

内部和外部

参见

UF_MODL_ask_minimum_dist_2

历史

In V15.0 this function was updated to ignore guess points if a
body is passed to it. Prior to V15.0, if you used a guess point
and passed a body, this function returned an error message. A
pre-V15.0 work around was to set the guess flags to a value of
zero when passing in a body and using a guess point.
In V17.0 this function was updated to allow measurement between
faceted bodies and other faceted bodies and solid edges, faces
and bodies. If an attempt is made to measure between a faceted
body and an entity not listed above the error
UNSUITABLE_OBJECT_TYPES is returned.
In NX2.0.3 this function was updated to allow measurement between
faceted bodies and points of type UF_point_type.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_minimum_dist
(

tag_t object1,
tag_t object2,
int guess1_given,
double guess1 [ 3 ] ,
int guess2_given,
double guess2 [ 3 ] ,
double * min_dist,
double pt_on_obj1 [ 3 ] ,
double pt_on_obj2 [ 3 ]

)

tag_t （tag_t类型）	object1	Input（输入）	First object (if NULL_TAG, the point coordinates in guess1 are used instead)
tag_t （tag_t类型）	object2	Input（输入）	Second object (if NULL_TAG, the point coordinates in guess2 are used instead) If object1 and object2 are both NULL_TAG the distance from guess1 to guess2 is computed.
int (整数型)	guess1_given	Input（输入）	1 - if a guess point for object1 is specified 0 otherwise Ignored if object1 is a body
double (实数型)	guess1 [ 3 ]	Input（输入）	Guess for the nearest point on object1, or point coordinates to use in the distance computation if object1 is a NULL_TAG. Ignored if object1 is a body.
int (整数型)	guess2_given	Input（输入）	1 - if a guess point for object2 is specified 0 otherwise Ignored if object2 is a body
double (实数型)	guess2 [ 3 ]	Input（输入）	Guess for the nearest point on object2, or point coordinates to use in the distance computation if object2 is a NULL_TAG. Ignored if object2 is a body.
double * (实数型指针)	min_dist	Output（输出）	Resultant minimum distance.
double (实数型)	pt_on_obj1 [ 3 ]	Output（输出）	Minimum distance Point on object1.
double (实数型)	pt_on_obj2 [ 3 ]	Output（输出）	Minimum distance Point on object2.

UF_MODL_ask_minimum_dist_2 (查看源代码)

定义在: uf_modl.h

概述

UF_MODL_ask_minimum_dist_2 finds the minimum distance between a pair of objects.

The objects can be:
1. any combination of points, curves, planes, edges, faces or bodies.
2. a faceted body and another faceted body or a solid edge, face
or body or a point

For objects not listed in 1, the error INVALID_ENTITY_TYPE is returned.

If an attempt is made to measure between a faceted body and an object
not listed in 2, the error UNSUITABLE_OBJECT_TYPES is returned.

The function returns a pair of points (one for each object)
at which the minimum distance is attained.

The user can optionally specify a point on or near each object that is
considered to be a good guess for the nearest point. The guess point
is ignored if either object is a faceted or solid body.

Or, the user can find the distance to specified point coordinates
by setting the object tag to NULL_TAG and inputting the point coordinates
as the "guess" point.

If either of the objects has a tolerance associated with it, the distance
value may only be acccurate to within that tolerance.

When a faceted body is involved in the measurement, the result may
not be as accurate as that obtained with the equivalent solid body.
It is recommended that UF_MODL_ask_minimum_dist_2 be used in this
case, as an extra argument is provided to output the accuracy of the
measurement.

环境

内部和外部

参见

UF_MODL_ask_minimum_dist

历史

Originally released in V17.0.
In NX2.0.3 this function was updated to allow measurement between
faceted bodies and points of type UF_point_type.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_minimum_dist_2
(

tag_t object1,
tag_t object2,
int guess1_given,
double guess1 [ 3 ] ,
int guess2_given,
double guess2 [ 3 ] ,
double * min_dist,
double pt_on_obj1 [ 3 ] ,
double pt_on_obj2 [ 3 ] ,
double * accuracy

)

tag_t （tag_t类型）	object1	Input（输入）	First object (if NULL_TAG, the point coordinates in guess1 are used instead)
tag_t （tag_t类型）	object2	Input（输入）	Second object (if NULL_TAG, the point coordinates in guess2 are used instead) If object1 and object2 are both NULL_TAG the distance from guess1 to guess2 is computed.
int (整数型)	guess1_given	Input（输入）	1 - if a guess point for object1 is specified 0 otherwise Ignored if object1 is a body
double (实数型)	guess1 [ 3 ]	Input（输入）	Guess for the nearest point on object1, or point coordinates to use in the distance computation if object1 is a NULL_TAG. Ignored if object1 is a body.
int (整数型)	guess2_given	Input（输入）	1 - if a guess point for object2 is specified 0 otherwise Ignored if object2 is a body
double (实数型)	guess2 [ 3 ]	Input（输入）	Guess for the nearest point on object2, or point coordinates to use in the distance computation if object2 is a NULL_TAG. Ignored if object2 is a body.
double * (实数型指针)	min_dist	Output（输出）	Resultant minimum distance.
double (实数型)	pt_on_obj1 [ 3 ]	Output（输出）	Minimum distance Point on object1.
double (实数型)	pt_on_obj2 [ 3 ]	Output（输出）	Minimum distance Point on object2.
double * (实数型指针)	accuracy	Output（输出）	Size of absolute error resulting from the use of faceted rather than solid bodies. 0.0 is output if neither body is faceted.

UF_MODL_ask_minimum_dist_3 (查看源代码)

定义在: uf_modl.h

概述

UF_MODL_ask_minimum_dist_3 is a version of UF_MODL_ask_minimum_dist_2
with an additional input argument - opt_level

UF_MODL_ask_minimum_dist_3 ( opt_level , object1, object2, guess1_given, guess1,
guess2_given, guess2, min_dist, pt_on_obj1, pt_on_obj2, accuracy)

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_minimum_dist_3
(

int opt_level,
tag_t object1,
tag_t object2,
int guess1_given,
double guess1 [ 3 ] ,
int guess2_given,
double guess2 [ 3 ] ,
double * min_dist,
double pt_on_obj1 [ 3 ] ,
double pt_on_obj2 [ 3 ] ,
double * accuracy

)

int (整数型)	opt_level	Input（输入）	0, works the same as UF_MODL_ask_minimum_dist_2 1, uses a newer algorithm but should give the same results 2, should produce more accurate results in some cases, and just as good in all cases
tag_t （tag_t类型）	object1	Input（输入）	First object (if NULL_TAG, the point coordinates in guess1 are used instead)
tag_t （tag_t类型）	object2	Input（输入）	Second object (if NULL_TAG, the point coordinates in guess2 are used instead) If object1 and object2 are both NULL_TAG the distance from guess1 to guess2 is computed.
int (整数型)	guess1_given	Input（输入）	1 - if a guess point for object1 is specified 0 otherwise Ignored if object1 is a body
double (实数型)	guess1 [ 3 ]	Input（输入）	Guess for the nearest point on object1, or point coordinates to use in the distance computation if object1 is a NULL_TAG. Ignored if object1 is a body.
int (整数型)	guess2_given	Input（输入）	1 - if a guess point for object2 is specified 0 otherwise Ignored if object2 is a body
double (实数型)	guess2 [ 3 ]	Input（输入）	Guess for the nearest point on object2, or point coordinates to use in the distance computation if object2 is a NULL_TAG. Ignored if object2 is a body.
double * (实数型指针)	min_dist	Output（输出）	Resultant minimum distance.
double (实数型)	pt_on_obj1 [ 3 ]	Output（输出）	Minimum distance Point on object1.
double (实数型)	pt_on_obj2 [ 3 ]	Output（输出）	Minimum distance Point on object2.
double * (实数型指针)	accuracy	Output（输出）	Size of absolute error resulting from the use of faceted rather than solid bodies. 0.0 is output if neither body is faceted.

UF_MODL_ask_mirror_pattern_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function returns the parameters of a mirror pattern_face.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_mirror_pattern_face
(

tag_t feature_tag,
UF_MODL_dfo_region_p_t * region,
tag_t * mirror_plane

)

tag_t （tag_t类型）	feature_tag	Input（输入）	the feature
UF_MODL_dfo_region_p_t *	region	Output to be freed 输出并释放	region
tag_t * (tag_t型的指针)	mirror_plane	Output（输出）	mirror plane

UF_MODL_ask_misalign_geometry (查看源代码)

定义在: uf_modl.h

概述

A geometry check routine.
Returns whether the input object is slightly out of alignment with the input matrix.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_misalign_geometry
(

tag_t obj_tag,
double * matrix,
double tolerance,
logical * is_misaligned

)

tag_t （tag_t类型）	obj_tag	Input（输入）	Tag of solid face or curve
double * (实数型指针)	matrix	Input（输入）	Matrix against which to check for alignment
double (实数型)	tolerance	Input（输入）	Angle tolerance within which to check
logical *	is_misaligned	Output（输出）	Alignment flag: FALSE = object is not misaligned TRUE = object is misaligned

UF_MODL_ask_move_region (查看源代码)

定义在: uf_modl_dfo.h

概述

This function inquires the parameters of a move_region feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_move_region
(

tag_t feature_tag,
UF_MODL_transform_type_t * type,
UF_MODL_dfo_region_p_t * region,
void * * transf_data

)

tag_t （tag_t类型）	feature_tag	Input（输入）	feature tag
UF_MODL_transform_type_t *	type	Output（输出）	scale type
UF_MODL_dfo_region_p_t *	region	Output to be freed 输出并释放	faces to be operated
void * *	transf_data	Output to be freed 输出并释放	transformation data

UF_MODL_ask_named_body_object (查看源代码)

定义在: uf_modl.h

概述

Returns the first object on the input body of the requested type with the
given name.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_named_body_object
(

tag_t * body_tag,
int * object_type,
char * object_name,
tag_t * object

)

tag_t * (tag_t型的指针)	body_tag	Input（输入）	body identifier
int * (整数型指针)	object_type	Input（输入）	UF_solid_face_subtype or UF_solid_edge_subtype
char * (字符型指针)	object_name	Input（输入）	case sensitive object name
tag_t * (tag_t型的指针)	object	Output（输出）	returned object identifier

UF_MODL_ask_nested_frecs (查看源代码)

定义在: uf_modl.h

概述

Returns a list of all of the nested features of the given feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_nested_frecs
(

tag_t feature,
uf_list_p_t * feature_list

)

tag_t （tag_t类型）	feature	Input（输入）	feature being inquired
uf_list_p_t *	feature_list	Output to be freed 输出并释放	list of nested features. This must be freed by calling UF_MODL_delete_list.

UF_MODL_ask_next_feature (查看源代码)

定义在: uf_modl_utilities.h

概述

Return the next feature in the feature graph based on the time stamp of the
features.

环境

Internal and External

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_next_feature
(

tag_t feature,
tag_t * next_feature

)

tag_t （tag_t类型）	feature	Input（输入）	Feature to check
tag_t * (tag_t型的指针)	next_feature	Output（输出）	Next feature. If there is not a next feature, NULL_TAG is returned.

UF_MODL_ask_obj_dimensionality (查看源代码)

定义在: uf_modl.h

概述

Gets the dimensionality of a geometric object.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_obj_dimensionality
(

tag_t object_id,
int * dimensionality,
double data [ 6 ]

)

tag_t （tag_t类型）	object_id	Input（输入）	Object ID
int * (整数型指针)	dimensionality	Output（输出）	Dimensionality of the object: -1 = object is not valid UF_MODL_POINT UF_MODL_LINEAR UF_MODL_PLANAR UF_MODL_THREE_DIMENSIONAL
double (实数型)	data [ 6 ]	Output（输出）	If dimensionality = UF_MODL_POINT data[0 - 2] = coordinates of the point If dimensionality = UF_MODL_LINEAR data[0 - 2] = coordinates of a point on the line data[3 - 5] = unit direction vector of the line If dimensionality = UF_MODL_PLANAR data[0 - 2] = coordinates of a point on the plane data[3 - 5] = unit normal of the plane If dimensionality = UF_MODL_THREE_DIMENSIONAL data[0 - 5] = not used

UF_MODL_ask_object (查看源代码)

定义在: uf_modl_utilities.h

概述

This function cycles the database for the first, or next, available object
that matches both the type, and subtype, for the values entered.
When searching for the first object, just input a NULL_TAG for the
value of object identifier. Then, when you need the next object, just
input the previous value, and the next matching object is returned to the
user. When the final object has been returned to the user, the next call
to UF_MODL_ask_object() returns a NULL_TAG value for obj_id and an integer
return code that corresponds to "Invalid object type" when input into
UF_get_fail_message.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_object
(

int ug_type,
int ug_subtype,
tag_t * object

)

int (整数型)	ug_type	Input（输入）	Object Type
int (整数型)	ug_subtype	Input（输入）	Object subtype
tag_t * (tag_t型的指针)	object	Input / Output	Object's object identifier within a file

UF_MODL_ask_object_feat (查看源代码)

定义在: uf_modl.h

概述

Gets the feature object identifier for a given object. This function can
handle input datum axis, datum plane, sketch, and derived curve
objects i.e., objects of the following types:
UF_datum_axis_type
UF_datum_plane_type
UF_sketch_type
UF_line_type
UF_circle_type
UF_conic_type
UF_spline_type

These are objects which belong to one feature. This function does not support
solid edges and faces because a single face or edge can belong to multiple
features.

环境

内部和外部

参见

UF_MODL_ask_edge_feats
UF_MODL_ask_face_feats
For example please refer to example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_object_feat
(

tag_t object_tag,
tag_t * feature_tag

)

tag_t （tag_t类型）	object_tag	Input（输入）	Object identifier.
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Feature object identifier.

UF_MODL_ask_offset_parms (查看源代码)

定义在: uf_modl.h

概述

Gets the offset parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_offset_parms
(

tag_t feature_obj_id,
int edit,
char * * value

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	value	Output to be freed 输出并释放	The offset value. This must be freed by calling UF_free.

UF_MODL_ask_offset_region (查看源代码)

定义在: uf_modl_dfo.h

概述

This function ask the parameters of a offset_region.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_offset_region
(

tag_t feature_tag,
UF_MODL_dfo_region_t * * region,
char * * offset

)

tag_t （tag_t类型）	feature_tag	Input（输入）	feature_tag.
UF_MODL_dfo_region_t * *	region	Output to be freed 输出并释放	faces to be operated
char * *	offset	Output to be freed 输出并释放	offset value, in expression string

UF_MODL_ask_out_of_date_features (查看源代码)

定义在: uf_modl.h

概述

Query the number of features which are out of date.

环境

内部和外部

历史

This function was originally released in V16.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_out_of_date_features
(

int * num_feature,
tag_t * * features

)

int * (整数型指针)	num_feature	Output（输出）	Number of out of date features.
tag_t * *	features	Output to be freed 输出并释放	Array of features which are out of date. This array must be freed by calling UF_free.

UF_MODL_ask_owning_feat_of_exp (查看源代码)

定义在: uf_modl_expressions.h

概述

Return the owning feature of the expression.

This is the feature that created it during feature creation. For example,
the expression "p0 = x" is owned by feature "BLOCK(0)".

This works with both normal expressions and expressions created by the
geometric expression feature.

环境

Internal and External

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_owning_feat_of_exp
(

tag_t exp,
tag_t * feature

)

tag_t （tag_t类型）	exp	Input（输入）	Expression to query
tag_t * (tag_t型的指针)	feature	Output（输出）	Feature if found else NULL_TAG

UF_MODL_ask_para_dist (查看源代码)

定义在: uf_modl.h

概述

The routine UF_MODL_ask_para_dist returns the values associated
to the parallel-at-a-distance constraint. To ask for a feature's
constraints see UF_MODL_ask_constraints. To make an inquiry on the
list of constraints see UF_MODL_ask_constraint_type.

环境

内部和外部

参见

历史

In V13.0, the tool argument was modified to return a NULL_TAG
for a centerline.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_para_dist
(

tag_t feature_obj_id,
tag_t constraint,
int edit,
double fixed [ 2 ] ,
double feature [ 2 ] ,
double fixc [ 2 ] ,
double feac [ 2 ] ,
char * * how_far,
tag_t * tool,
tag_t * part

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Identifier for the feature.
tag_t （tag_t类型）	constraint	Input（输入）	Identifier for constraint
int (整数型)	edit	Input（输入）	This is an unused flag. It used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
double (实数型)	fixed [ 2 ]	Output（输出）	Dimension attachment point on the part
double (实数型)	feature [ 2 ]	Output（输出）	Dimension attachment point on the feature
double (实数型)	fixc [ 2 ]	Output（输出）	Center of arc if attachment point is tangent to arc edge on part, otherwise it is the same as the fixed point.
double (实数型)	feac [ 2 ]	Output（输出）	Center of arc if attachment point is tangent to arc edge on feature, otherwise it is the same as the feature point.
char * *	how_far	Output to be freed 输出并释放	Expression distance. This must be freed by the caller by calling UF_free.
tag_t * (tag_t型的指针)	tool	Output（输出）	Edge on the tool or NULL_TAG for a centerline
tag_t * (tag_t型的指针)	part	Output（输出）	Edge on the part

UF_MODL_ask_para_edge (查看源代码)

定义在: uf_modl.h

概述

The routine UF_MODL_ask_para_edge returns the values associated
to the parallel-edge constraint. To ask for a feature's constraints
see UF_MODL_ask_constraints. To make an inquiry on the list of constraints
see UF_MODL_ask_constraint_type.

环境

内部和外部

参见

UF_MODL_ask_constraints
UF_MODL_ask_constraint_type

历史

In V13.0, the tool argument was modified to return a NULL_TAG
for a centerline.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_para_edge
(

tag_t feature_obj_id,
tag_t constraint,
int edit,
double fixed1 [ 2 ] ,
double fixed2 [ 2 ] ,
double feature1 [ 2 ] ,
double feature2 [ 2 ] ,
int * parallel,
char * * how_far,
tag_t * tool,
tag_t * part

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Identifier for the feature.
tag_t （tag_t类型）	constraint	Input（输入）	Identifier for constraint
int (整数型)	edit	Input（输入）	This is an unused flag. It used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
double (实数型)	fixed1 [ 2 ]	Output（输出）	Dimension attachment point on the part
double (实数型)	fixed2 [ 2 ]	Output（输出）	Point on the part that along with the fixed1 point, defines the line on the part that the dimension is parallel to.
double (实数型)	feature1 [ 2 ]	Output（输出）	Dimension attachment point on the feature.
double (实数型)	feature2 [ 2 ]	Output（输出）	Point on the feature that along with the feature1 point, defines the line on the feature that the dimension is parallel to.
int * (整数型指针)	parallel	Output（输出）	Is this a parallel constraint or a perpendicular constraint? TRUE=Parallel, FALSE=perpendicular
char * *	how_far	Output to be freed 输出并释放	Expression distance. This must be freed by calling UF_free.
tag_t * (tag_t型的指针)	tool	Output（输出）	Edge on the tool or NULL_TAG for a centerline.
tag_t * (tag_t型的指针)	part	Output（输出）	Edge on the part

UF_MODL_ask_patch_body_parms (查看源代码)

定义在: uf_modl.h

概述

Returns the children and parameters of a patch body feature.

环境

内部和外部

参见

UF_MODL_patch_body

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_patch_body_parms
(

tag_t feature_obj_id,
tag_t * target_body,
tag_t * tool_sheet,
int * reverse

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier of patch body feature
tag_t * (tag_t型的指针)	target_body	Output（输出）	Object id of target body
tag_t * (tag_t型的指针)	tool_sheet	Output（输出）	Object id of sheet body tool
int * (整数型指针)	reverse	Output（输出）	Patch direction flag UF_MODL_ALONG_NORMAL along surface normal of tool_sheet UF_MODL_OPPOSITE_NORMAL opposite surface normal of tool_sheet

UF_MODL_ask_perp_dist (查看源代码)

定义在: uf_modl.h

概述

The routine UF_MODL_ask_perp_dist returns the values associated
to the perpendicular distance constraint. To ask for a feature's
constraints see UF_MODL_ask_constraints. To make an inquiry on the
list of constraints see UF_MODL_ask_constraint_type.

环境

内部和外部

参见

UF_MODL_ask_constraints
UF_MODL_ask_constraint_type

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_perp_dist
(

tag_t feature,
tag_t constraint,
int edit,
double fixed1 [ ] ,
double fixed2 [ ] ,
double feature1 [ ] ,
double feac [ ] ,
char * * how_far,
tag_t * tool,
tag_t * part

)

tag_t （tag_t类型）	feature	Input（输入）	Identifier for the feature.
tag_t （tag_t类型）	constraint	Input（输入）	Identifier for constraint
int (整数型)	edit	Input（输入）	This is an unused flag. It used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
double (实数型)	fixed1 [ ]	Output（输出）	Dimension attachment point on the part.
double (实数型)	fixed2 [ ]	Output（输出）	Point on the part that along with the fixed1 point, defines the line that the dimension is perpendicular to.
double (实数型)	feature1 [ ]	Output（输出）	Dimension attachment point on the part.
double (实数型)	feac [ ]	Output（输出）	Center of arc if the attachment point is tangent to arc edge of feature, otherwise it is the same as the feature point.
char * *	how_far	Output to be freed 输出并释放	Expression distance. This must be freed by calling UF_free.
tag_t * (tag_t型的指针)	tool	Output（输出）	Edge on the tool or NULL_TAG for a centerline
tag_t * (tag_t型的指针)	part	Output（输出）	Edge on the part

UF_MODL_ask_plane (查看源代码)

定义在: uf_modl.h

概述

Returns the data of a plane feature.

环境

Internal and External

参见

UF_MODL_edit_plane
UF_MODL_create_plane
Refer to example

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_plane
(

tag_t plane_tag,
double origin_point [ 3 ] ,
double plane_normal [ 3 ]

)

tag_t （tag_t类型）	plane_tag	Input（输入）	Plane
double (实数型)	origin_point [ 3 ]	Output（输出）	Origin point of the plane
double (实数型)	plane_normal [ 3 ]	Output（输出）	Normal of the plane

UF_MODL_ask_plane_of_mirror_set (查看源代码)

定义在: uf_modl.h

概述

This function asks for the mirror plane of the mirror set feature

环境

内部和外部

参见

UF_MODL_create_mirror_set

历史

Released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_plane_of_mirror_set
(

tag_t mirror_set,
tag_t * plane

)

tag_t （tag_t类型）	mirror_set	Input（输入）	The tag of the mirror feature
tag_t * (tag_t型的指针)	plane	Output（输出）	The mirror plane

UF_MODL_ask_point_along_curve (查看源代码)

定义在: uf_modl_curves.h

概述

Returns a parameter value for a point along a curve or edge based
upon three inputs: a reference point, an offset distance, and a
direction flag.

The point is calculated by projecting the reference point to the curve
or edge (the reference point should already be on or near the curve or
edge), and determining a location along the curve at an arc length
distance from the projected reference point.

The direction along the curve or edge at which the point is created is
determined by the direction flag.

The tolerance is used only if the input curve is a solid edge. A
temporary curve, which approximates the solid edge, is created for
processing and deleted after processing completes.

环境

内部和外部

参见

UF_MODL_ask_point_along_curve_2 which may handle curves with
sharp corners better

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_point_along_curve
(

double point [ 3 ] ,
tag_t curve,
double offset,
int direction,
double tolerance,
double * parameter

)

double (实数型)	point [ 3 ]	Input（输入）	Absolute coordinates of the reference point.
tag_t （tag_t类型）	curve	Input（输入）	Identifier of the selected curve.
double (实数型)	offset	Input（输入）	Offset distance from the reference point along the selected curve.
int (整数型)	direction	Input（输入）	Direction flag, 1=Same direction as the selected curve. (from start point to end point) -1=Reverse direction of the selected curve (from end point to start point)
double (实数型)	tolerance	Input（输入）	Distance tolerance between solid edge and approximated curve.
double * (实数型指针)	parameter	Output（输出）	Parameter value for the located point on the selected curve.

UF_MODL_ask_point_along_curve_2 (查看源代码)

定义在: uf_modl_curves.h

概述

Alternate version of UF_MODL_ask_point_along_curve to better handle
cases of curves with sharp corners or sharp bends. Also, returns the
point on the curve at the offset distance.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_point_along_curve_2
(

double point [ 3 ] ,
tag_t curve,
double offset,
int direction,
double tolerance,
double point_along_curve [ 3 ] ,
double * parameter

)

double (实数型)	point [ 3 ]	Input（输入）	Absolute coordinates of the reference point.
tag_t （tag_t类型）	curve	Input（输入）	Identifier of the selected curve.
double (实数型)	offset	Input（输入）	Offset distance from the reference point along the selected curve.
int (整数型)	direction	Input（输入）	Direction flag, 1=Same direction as the selected curve. (from start point to end point) -1=Reverse direction of the selected curve (from end point to start point)
double (实数型)	tolerance	Input（输入）	Distance tolerance between solid edge and approximated curve.
double (实数型)	point_along_curve [ 3 ]	Output（输出）	Absolute coordinates of the point on the curve at the offset distance.
double * (实数型指针)	parameter	Output（输出）	Parameter value for the located point on the selected curve.

UF_MODL_ask_point_containment (查看源代码)

定义在: uf_modl.h

概述

Determines if a given point lies inside, outside or on the boundary of a given
face, edge, solid or sheet body. In the case of a sheet body, a point is considered
inside the body if it is on the face and on the body if it is on the boundary
edges of the sheet body.

环境

Internal and External

参见

Refer to example

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_point_containment
(

double point [ 3 ] ,
tag_t body,
int * pt_status

)

double (实数型)	point [ 3 ]	Input（输入）	Point coordinates of the inquiry point
tag_t （tag_t类型）	body	Input（输入）	Face, edge, solid, or sheet body tag on which point is inquired
int * (整数型指针)	pt_status	Output（输出）	Returned status of the point on the body 1 = point is inside the body 2 = point is outside the body 3 = point is on the body

UF_MODL_ask_points_parms (查看源代码)

定义在: uf_modl.h

概述

Ask for the points in a Points Feature

环境

内部和外部

参见

UF_MODL_create_points_feature
UF_MODL_edit_points_parms

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_points_parms
(

tag_t feature_tag,
int * num_points,
tag_t * * points

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature tag
int * (整数型指针)	num_points	Output（输出）	Number of points
tag_t * *	points	Output to be freed 输出并释放	Array of point tags. This array must be freed by calling UF_free.

UF_MODL_ask_previous_feature (查看源代码)

定义在: uf_modl_utilities.h

概述

Return the previous feature in the feature graph based on the time stamp of the
features.

环境

Internal and External

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_previous_feature
(

tag_t feature,
tag_t * prev_feature

)

tag_t （tag_t类型）	feature	Input（输入）	Feature to check
tag_t * (tag_t型的指针)	prev_feature	Output（输出）	Previous feature. If there is not a previous feature, then NULL_TAG is returned.

UF_MODL_ask_prism_parms (查看源代码)

定义在: uf_modl_legacy.h

概述

Gets the parameters of a prism.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_prism_parms
(

tag_t feature_tag,
int edit,
char * * diameter,
char * * height,
char * * number_of_sides

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature object identifier
int (整数型)	edit	Input（输入）	Unused flag
char * *	diameter	Output to be freed 输出并释放	Prism diameter. This must be freed by calling UF_free.
char * *	height	Output to be freed 输出并释放	Prism height. This must be freed by calling UF_free.
char * *	number_of_sides	Output to be freed 输出并释放	Number of sides in prism . This must be freed by calling UF_free.

UF_MODL_ask_proj_curves (查看源代码)

定义在: uf_modl_curves.h

概述

Returns the curves associated with a projected curve feature.

环境

内部和外部

参见

UF_MODL_create_proj_curves
UF_CURVE_create_proj_curves
UF_CURVE_ask_proj_curves

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_proj_curves
(

tag_t proj_curve_feature,
uf_list_p_t * uf_curve_refs

)

tag_t （tag_t类型）	proj_curve_feature	Input（输入）	Projected curve feature identifier.
uf_list_p_t *	uf_curve_refs	Output to be freed 输出并释放	Pointer to list of curve identifiers. This list must be freed by calling UF_MODL_delete_list.

UF_MODL_ask_prom_feat_of_solid (查看源代码)

定义在: uf_modl_promotions.h

概述

Finds the promotion feature corresponding to the given promoted solid body.
This routine expects the solid body prototype, not an occurrence.

环境

内部和外部

参见

UF_MODL_ask_solid_of_prom_feat
UF_MODL_create_promotion

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_prom_feat_of_solid
(

tag_t prom_solid,
tag_t * prom_feat

)

tag_t （tag_t类型）	prom_solid	Input（输入）	Promoted solid to be queried
tag_t * (tag_t型的指针)	prom_feat	Output（输出）	Promotion feature corresponding to the promoted solid

UF_MODL_ask_promotion_path (查看源代码)

定义在: uf_modl_promotions.h

概述

Determines the instances that the given solid was promoted along.
The given solid should not be an occurrence.

环境

内部和外部

参见

UF_MODL_create_promotion

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_promotion_path
(

tag_t prom_solid,
logical full_path,
tag_t * * instance_path,
int * num_instances

)

tag_t （tag_t类型）	prom_solid	Input（输入）	Promoted solid body to be queried
logical	full_path	Input（输入）	If false, the instance path to the next level promotion is returned. If true, the full instance path across promotion stacks is returned.
tag_t * *	instance_path	Output to be freed 输出并释放	The instance path along which the given solid body was promoted. This is an array of instances, which must be freed by calling UF_free.
int * (整数型指针)	num_instances	Output（输出）	Number of instances

UF_MODL_ask_proper_legacy_feat_name (查看源代码)

定义在: uf_modl.h

概述

Returns a character string containing the proper legacy name of the feature

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_proper_legacy_feat_name
(

tag_t feature_tag,
char * * feature_name

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Object identifier of feature to inquire.
char * *	feature_name	Output to be freed 输出并释放	String containing feature name (feature type and time stamp). Use UF_free to deallocate memory when done.

UF_MODL_ask_quilt (查看源代码)

定义在: uf_modl_freeform.h

概述

Reads the creation parameters of a quilt surface. The following are
the valid defined constants for the type of quilt surface for the
quilt_data parameter:

UF_MODL_CURVE_MESH_ALONG_FIXED_VECTOR
UF_MODL_CURVE_MESH_ALONG_DRIVER_NORMALS
UF_MODL_B_SURFACE_ALONG_FIXED_VECTOR
UF_MODL_B_SURFACE_ALONG_DRIVER_NORMALS
UF_MODL_SELF_REFIT

Be careful how you manipulate the structures returned under
quilt_structure_pointer. Many items are allocated in this code. If you
change any items such as character strings or curve strings you may
run into trouble in UF_MODL_free_quilt. The safest way to handle
this is to make sure all structures are in the same condition when
calling free as they were received from ask.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_quilt
(

tag_t quilt_tag,
UF_MODL_quilt_type_t * quilt_data,
UF_MODL_quilt_data_structures_u * quilt_structure_pointer

)

tag_t （tag_t类型）	quilt_tag	Input（输入）	Object identifier of quilt surface to be read
UF_MODL_quilt_type_t *	quilt_data	Output（输出）	Type of quilt surface (see the description area).
UF_MODL_quilt_data_structures_u *	quilt_structure_pointer	Output to be freed 输出并释放	Pointer to structure containing the defining data of the quilt surface. Use UF_MODL_free_quilt to free the memory allocated by this function.

UF_MODL_ask_quilt_type (查看源代码)

定义在: uf_modl_freeform.h

概述

This function returns the type of quilt surface. The following are the
valid defined constants for the type of quilt surface for the
quilt_data parameter:

UF_MODL_CURVE_MESH_ALONG_FIXED_VECTOR
UF_MODL_CURVE_MESH_ALONG_DRIVER_NORMALS
UF_MODL_B_SURFACE_ALONG_FIXED_VECTOR
UF_MODL_B_SURFACE_ALONG_DRIVER_NORMALS
UF_MODL_SELF_REFIT

环境

内部和外部

参见

UF_MODL_edit_quilt
UF_MODL_create_quilt
UF_MODL_free_quilt
Refer to example
See the quilt data structures

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_quilt_type
(

tag_t quilt_tag,
UF_MODL_quilt_type_t * quilt_data

)

tag_t （tag_t类型）	quilt_tag	Input（输入）	Object identifier of quilt surface
UF_MODL_quilt_type_t *	quilt_data	Output（输出）	Type of quilt surface (see the description area).

UF_MODL_ask_reblend_face (查看源代码)

定义在: uf_modl_dfo.h

概述

Ask a reblend face feature data

环境

内部和外部

历史

V19 release

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_reblend_face
(

tag_t feature_eid,
UF_MODL_reblend_face_data_p_t reblend_data

)

tag_t （tag_t类型）	feature_eid	Input（输入）	Feature object identifier of a created reblend face
UF_MODL_reblend_face_data_p_t	reblend_data	Output to be freed 输出并释放	Data describing the created reblend face feature

UF_MODL_ask_rect_groove_parms (查看源代码)

定义在: uf_modl_grooves.h

概述

Gets rectangular groove parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_rect_groove_parms
(

tag_t feature_obj_id,
int edit,
char * * groove_dia,
char * * width

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	groove_dia	Output to be freed 输出并释放	Groove diameter. This must be freed by calling UF_free.
char * *	width	Output to be freed 输出并释放	Groove width. This must be freed by calling UF_free.

UF_MODL_ask_rect_pad_parms (查看源代码)

定义在: uf_modl_pads.h

概述

Gets rectangular pad parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_rect_pad_parms
(

tag_t feature_obj_id,
int edit,
char * size [ 3 ] ,
char * * corner_rad,
char * * taper_angle

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * (字符型指针)	size [ 3 ]	Output to be freed 输出并释放	Pad size (length , width , height).
char * *	corner_rad	Output to be freed 输出并释放	Pad corner radius. This must be freed by calling UF_free.
char * *	taper_angle	Output to be freed 输出并释放	Pad taper angle. This must be freed by calling UF_free.

UF_MODL_ask_rect_pocket_parms (查看源代码)

定义在: uf_modl_pockets.h

概述

Gets rectangular pocket parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_rect_pocket_parms
(

tag_t feature_obj_id,
int edit,
char * * length,
char * * corner_rad,
char * * floor_rad,
char * * taper_angle

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	length	Output to be freed 输出并释放	Pointer to an array of three character pointers for length, width, and depth. This must be freed by calling UF_free.
char * *	corner_rad	Output to be freed 输出并释放	Pocket corner radius. This must be freed by calling UF_free.
char * *	floor_rad	Output to be freed 输出并释放	Pocket floor radius. This must be freed by calling UF_free.
char * *	taper_angle	Output to be freed 输出并释放	Pocket taper angle. This must be freed by calling UF_free.

UF_MODL_ask_rect_slot_parms (查看源代码)

定义在: uf_modl_slots.h

概述

Gets rectangular slot parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_rect_slot_parms
(

tag_t feature_obj_id,
int edit,
char * * width,
char * * depth,
char * * distance,
int * thru_flag

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	width	Output to be freed 输出并释放	Slot width. This must be freed by calling UF_free.
char * *	depth	Output to be freed 输出并释放	Slot depth. This must be freed by calling UF_free.
char * *	distance	Output to be freed 输出并释放	Slot distance for a none thru slot. This must be freed by calling UF_free.
int * (整数型指针)	thru_flag	Output（输出）	A thru flag can be TRUE or FALSE, if set to TRUE then there is no distance to the slot.

UF_MODL_ask_rectangular_pattern_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function returns the parameters of a rectangular pattern_face.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_rectangular_pattern_face
(

tag_t feature_tag,
UF_MODL_dfo_region_p_t * region,
tag_t * x_axis,
tag_t * axis,
int * num_x,
int * num_y,
char * * x_offset,
char * * y_offset

)

tag_t （tag_t类型）	feature_tag	Input（输入）	the feature
UF_MODL_dfo_region_p_t *	region	Output to be freed 输出并释放	region
tag_t * (tag_t型的指针)	x_axis	Output（输出）	X-Axis
tag_t * (tag_t型的指针)	axis	Output（输出）	Y-Axis
int * (整数型指针)	num_x	Output（输出）	number along XC
int * (整数型指针)	num_y	Output（输出）	number along YC
char * *	x_offset	Output to be freed 输出并释放	offset along XC
char * *	y_offset	Output to be freed 输出并释放	offset along YC

UF_MODL_ask_references_of_features (查看源代码)

定义在: uf_modl.h

概述

Returns the parent references of an array of features and the name
of each parent's reference.

环境

Internal and External

历史

This function was originally released in V15.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_references_of_features
(

tag_t * feature_array,
int num_features,
tag_t * * parents,
char * * * parent_names,
int * num_parents

)

tag_t * (tag_t型的指针)	feature_array	Input（输入）	Array of features identifier
int (整数型)	num_features	Input（输入）	Number of features
tag_t * *	parents	Output to be freed 输出并释放	An array of all the parents. This array must be freed by calling UF_free.
char * * *	parent_names	Output to be freed 输出并释放	An array of names of each parent. This array must be freed by calling UF_free_string_array.
int * (整数型指针)	num_parents	Output（输出）	Number of parents.

UF_MODL_ask_refit_face_feature_data (查看源代码)

定义在: uf_modl_freeform.h

概述

Inquires Refit Face feature and populates Refit Face Open API data
structure. The memory allocated for the structure may be freed using
UF_MODL_free_refit_face_feature_data().

环境

内部和外部

参见

UF_MODL_create_refit_face_feature
UF_MODL_edit_refit_face_feature
UF_MODL_free_refit_face_feature_data

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_refit_face_feature_data
(

tag_t refit,
UF_MODL_refit_face_data_p_t refit_data

)

tag_t （tag_t类型）	refit	Input（输入）	Refit Face feature object identifier.
UF_MODL_refit_face_data_p_t	refit_data	Output（输出）	Refit Face Open API data structure.

UF_MODL_ask_replace_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function ask the parameters of a replace_face feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_replace_face
(

tag_t feature_tag,
tag_t * * target_faces,
int * num_target,
tag_t * * non_blend_faces,
int * num_non_blend,
tag_t * tool_face,
logical * reverse_direction

)

tag_t （tag_t类型）	feature_tag	Input（输入）	the feature
tag_t * *	target_faces	Output to be freed 输出并释放	target faces
int * (整数型指针)	num_target	Output（输出）	number of faces
tag_t * *	non_blend_faces	Output to be freed 输出并释放	adjacent tangent faces which are not blends
int * (整数型指针)	num_non_blend	Output（输出）	number of non-blend faces
tag_t * (tag_t型的指针)	tool_face	Output（输出）	tool face
logical *	reverse_direction	Output（输出）	reverse direction of the tool face or not

UF_MODL_ask_resize_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function ask the parameters of a resize_face feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_resize_face
(

tag_t feature_tag,
tag_t * * target_faces,
int * num_target,
tag_t * * non_blend_faces,
int * num_non_blend,
char * * parameter

)

tag_t （tag_t类型）	feature_tag	Input（输入）	the feature
tag_t * *	target_faces	Output to be freed 输出并释放	- target faces
int * (整数型指针)	num_target	Output（输出）	number of faces
tag_t * *	non_blend_faces	Output to be freed 输出并释放	num_non_blend adjacent tangent faces which are not blends
int * (整数型指针)	num_non_blend	Output（输出）	number of non-blend faces
char * *	parameter	Output to be freed 输出并释放	diameter for cylindrical/spherical faces, or half angle

UF_MODL_ask_revolution (查看源代码)

定义在: uf_modl_sweep.h

概述

Retrieves the parameters used to create a revolution.

环境

内部和外部

参见

UF_MODL_create_revolution

历史

Original release was in V19.0 (NX1.0).

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_revolution
(

tag_t feature_obj_id,
int* num_objects,
tag_t* * objects,
UF_MODL_SWEEP_TRIM_object_p_t* trim_ptr,
char* limits [ 2 ] ,
char* offsets [ 2 ] ,
double region_point [ 3 ] ,
logical* region_specified,
logical* solid_creation,
double direction [ 3 ]

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Object tag for the revolved feature
int*	num_objects	Output（输出）	Number of revolved curves
tag_t* *	objects	Output to be freed 输出并释放	Pointer to an array containing the tags of the revolved curves. This array must be freed by calling UF_free.
UF_MODL_SWEEP_TRIM_object_p_t*	trim_ptr	Output to be freed 输出并释放	Pointer to structure for trimming data. This pointer may be returned as NULL, if trimming objects are not used. Use function UF_MODL_SWEEP_free_trim_data to free the trimming data
char*	limits [ 2 ]	Output to be freed 输出并释放	Limits of revolution. Each element of this array must be freed by calling UF_free.
char*	offsets [ 2 ]	Output to be freed 输出并释放	Offsets for open strings. Each element of this array must be freed by calling UF_free.
double (实数型)	region_point [ 3 ]	Output（输出）	Point on region desired.
logical*	region_specified	Output（输出）	True or False for region desired.
logical*	solid_creation	Output（输出）	TRUE = a solid body.
double (实数型)	direction [ 3 ]	Output（输出）	Revolution direction

UF_MODL_ask_ripedge (查看源代码)

定义在: uf_modl_smd.h

概述

Ask an Rip Edge tag

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_ripedge
(

tag_t ripedge_tag,
UF_MODL_ripedge_data_p_t ripedge_ufdata

)

tag_t （tag_t类型）	ripedge_tag	Input（输入）	The ripedge tag
UF_MODL_ripedge_data_p_t	ripedge_ufdata	Output to be freed 输出并释放	The ripedge data

UF_MODL_ask_rough_offset (查看源代码)

定义在: uf_modl_freeform.h

概述

This function will inquire and return parameters of a rough offset feature.

环境

内部和外部
See Also: UF_MODL_create_rough_offset
UF_MODL_edit_rough_offset
UF_MODL_free_rough_offset

历史

Released in V18.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_rough_offset
(

tag_t feature_tag,
UF_MODL_rough_offset_p_t parms

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature to be queried
UF_MODL_rough_offset_p_t	parms	Output to be freed 输出并释放	Parameters for a Rough Offset feature

UF_MODL_ask_rpo_desc_of_feat (查看源代码)

定义在: uf_modl_sketch.h

概述

Returns expressions and expression descriptions related to supplied
features rpo dimensions.

环境

内部和外部

历史

Original Release was in V14.0. V15.0 change: This function was
renamed from UF_MODL_ask_rpo_desc_of_frec to UF_MODL_ask_rpo_desc_of_feat.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_rpo_desc_of_feat
(

tag_t feature_obj_id,
int * number_of_exps,
char * * * descriptions,
tag_t * * exps

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier of created rectangular groove
int * (整数型指针)	number_of_exps	Output（输出）	Number of expressions returned
char * * *	descriptions	Output to be freed 输出并释放	Array of expression descriptions related to features rpo dimensions. Use UF_free_string_array to deallocate memory when done.
tag_t * *	exps	Output to be freed 输出并释放	Array of object identifiers to expressions related to features rpo dimensions. Use UF_free to deallocate memory when done.

UF_MODL_ask_rpo_desc_of_frec (查看源代码)

定义在: uf_modl_sketch.h

概述

Use UF_MODL_ask_rpo_desc_of_feat instead.
Returns expressions and expression descriptions related to supplied
features rpo dimensions.

环境

内部和外部

历史

Original Release was in V14.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_rpo_desc_of_frec
(

tag_t feature_obj_id,
int * number_of_exps,
char * * * descriptions,
tag_t * * exps

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier of created rectangular groove
int * (整数型指针)	number_of_exps	Output（输出）	Number of expressions returned
char * * *	descriptions	Output to be freed 输出并释放	Array of expression descriptions related to features rpo dimensions. Use UF_free_string_array to deallocate memory when done.
tag_t * *	exps	Output to be freed 输出并释放	Array of object identifiers to expressions related to features rpo dimensions. Use UF_free to deallocate memory when done.

UF_MODL_ask_rpo_routine (查看源代码)

定义在: uf_modl_sketch.h

概述

Returns the currently specified relative position operation (RPO)
routine as a function pointer of type UF_MODL_rpo_f_p_t. If no
routine is specified, zero is returned.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_rpo_routine
(

UF_MODL_rpo_f_p_t * user_rpo_routine

)

UF_MODL_rpo_f_p_t *

user_rpo_routine

Input（输入）

Function pointer to the currently
specified relative
position operation (RPO) routine.

UF_MODL_ask_ruled (查看源代码)

定义在: uf_modl_freeform.h

概述

Returns the creation data for a Ruled Feature.

环境

内部和外部

历史

Original release was in V13.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_ruled
(

tag_t feature_obj_id,
UF_STRING_p_t s_section,
UF_STRING_p_t s_spine,
int * alignment,
double value [ 6 ] ,
int * body_type,
double tol [ 2 ]

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier
UF_STRING_p_t	s_section	Output to be freed 输出并释放	Pointer to the string list structure for the section strings used to create the feature. Use UF_MODL_free_string_list to deallocate memory.
UF_STRING_p_t	s_spine	Output to be freed 输出并释放	Pointer to the string list structure for the spine string. (for alignment = 5). Use UF_MODL_free_string_list to deallocate memory.
int * (整数型指针)	alignment	Output（输出）	Alignment method: 1 = Parameter 2 = Arc length 3 = Distance 4 = Angles 5 = Spine curves
double (实数型)	value [ 6 ]	Output（输出）	Data for alignment method: [0-2] = 3D vector defining direction line (for alignment = 3) [0-5] = 3D start and end coordinates of line defining the axis of revolution for planes (for alignment = 4)
int * (整数型指针)	body_type	Output（输出）	Type of body: 0 = Sheet 1 = Solid
double (实数型)	tol [ 2 ]	Output（输出）	Tolerances: [0] = Distance [1] = Angle (in radians)

UF_MODL_ask_ruled1 (查看源代码)

定义在: uf_modl_freeform.h

概述

Returns the creation data for a Ruled Feature.

环境

内部和外部

历史

Original release was in V13.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_ruled1
(

tag_t feature_obj_id,
UF_STRING_p_t s_section,
UF_STRING_p_t s_spine,
int * alignment,
double value [ 6 ] ,
int * body_type,
double tols [ 2 ]

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier
UF_STRING_p_t	s_section	Output to be freed 输出并释放	Pointer to the string list structure, containing the section builder objects defining the section curves used to create the feature. See structure section of manual for details. Use UF_MODL_free_string_list to deallocate memory.
UF_STRING_p_t	s_spine	Output to be freed 输出并释放	Pointer to the string list structure for the spine string. (for alignment = 5). Use UF_MODL_free_string_list to deallocate memory.
int * (整数型指针)	alignment	Output（输出）	Alignment method: 1 = Parameter 2 = Arc length 3 = Distance 4 = Angles 5 = Spine curves
double (实数型)	value [ 6 ]	Output（输出）	Data for alignment method: [0-2] = 3D vector defining direction line (for alignment = 3) [0-5] = 3D start and end coordinates of line defining the axis of revolution for planes (for alignment = 4)
int * (整数型指针)	body_type	Output（输出）	Type of body: 0 = Sheet 1 = Solid
double (实数型)	tols [ 2 ]	Output（输出）	Tolerances: [0] = Distance [1] = Angle (in radians)

UF_MODL_ask_scale (查看源代码)

定义在: uf_modl.h

概述

This function will inquire and return parameters of a scale feature.

环境

内部和外部
See Also: UF_MODL_create_scale
UF_MODL_edit_scale

历史

Released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_scale
(

tag_t feature_tag,
UF_SCALE_TYPE_t * type,
tag_t * so_point,
tag_t * so_dir,
tag_t * so_csys,
char factor [ 3 ] [ UF_MAX_EXP_LENGTH ]

)

tag_t （tag_t类型）	feature_tag	Input（输入）	The tag of an existing scale feature
UF_SCALE_TYPE_t *	type	Output（输出）	Scale type. It is one of the following: UF_SCALE_TYPE_UNIFORM UF_SCALE_TYPE_AXISYMMETRIC UF_SCALE_TYPE_GENERAL
tag_t * (tag_t型的指针)	so_point	Output（输出）	This is the tag of a smart point used as the origin of the scale feature. A NULL_TAG is returned for a UF_SCALE_TYPE_GENERAL scale feature.
tag_t * (tag_t型的指针)	so_dir	Output（输出）	This is the tag of a smart point used as the direction of the scale for a UF_SCALE_TYPE_AXISYMMETRIC scale feature. A NULL_TAG is returned for all other scale features.
tag_t * (tag_t型的指针)	so_csys	Output（输出）	This is the tag of a smart CSYS used for a UF_SCALE_TYPE_GENERAL scale feature. A NULL_TAG is returned for all other scale features.
char	factor [ 3 ] [ UF_MAX_EXP_LENGTH ]	Output（输出）	An array of strings that define the scale factors. These scale factors may include expressions. For a uniform scale feature, there is only one string to use as a scale factor. For an axisymmetric scale feature, two factor strings will be returned, the first being the scale factor along the axis, and the second being the scale factor in the other direction. For a general scale feature, there will be three strings returned in this array, the first being the scale in the x-axis, the second being the scale in the y-axis and the third being the scale in the z-axis.

UF_MODL_ask_section_surface (查看源代码)

定义在: uf_modl_freeform.h

概述

Populates a section surface Open API data structure of a section
surface feature.

环境

内部和外部

参见

UF_MODL_init_section_surface
UF_MODL_create_section_surface
UF_MODL_edit_section_surface
See the section surface data structures

历史

V15.0 changes: The UF_MODL_secsrf_data_t structure was enhanced.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_section_surface
(

tag_t section_surface,
UF_MODL_secsrf_data_p_t section_surface_data

)

tag_t （tag_t类型）	section_surface	Input（输入）	Section Surface Feature object identifier.
UF_MODL_secsrf_data_p_t	section_surface_data	Output（输出）	Section Surface Open API Data Structure

UF_MODL_ask_set_from_name (查看源代码)

定义在: uf_modl.h

概述

Return the set that matches the feature name.

环境

内部和外部

历史

Released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_set_from_name
(

char * name,
tag_t * set

)

char * (字符型指针)	name	Input（输入）	Feature set name
tag_t * (tag_t型的指针)	set	Output（输出）	Tag of feature set

UF_MODL_ask_sets_of_member (查看源代码)

定义在: uf_modl.h

概述

Return an array of feature sets that the feature is a member of.

环境

内部和外部

历史

Released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_sets_of_member
(

tag_t feature,
tag_t * * sets,
int * number_of_sets

)

tag_t （tag_t类型）	feature	Input（输入）	Tag of feature
tag_t * *	sets	Output to be freed 输出并释放	Array of feature sets that the feature belongs too. This array must be freed by calling UF_free
int * (整数型指针)	number_of_sets	Output（输出）	Number of sets in array

UF_MODL_ask_sew_sheet_body (查看源代码)

定义在: uf_modl.h

概述

Returns the information stored in the record of the input sew sheet body feature.

环境

内部和外部

参见

UF_MODL_create_sew
UF_MODL_create_multiple_sews
UF_MODL_edit_sew_sheet_body

历史

Original release was in V16.0.1.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_sew_sheet_body
(

tag_t feature_obj_eid,
tag_t * target_sheet_body,
int * tool_sheet_bodies_count,
tag_t * * tool_sheet_bodies,
double * tolerance

)

tag_t （tag_t类型）	feature_obj_eid	Input（输入）	Feature object id of trimmed sheet.
tag_t * (tag_t型的指针)	target_sheet_body	Output（输出）	Tag of the target sheet body
int * (整数型指针)	tool_sheet_bodies_count	Output（输出）	Number of tool sheet bodies
tag_t * *	tool_sheet_bodies	Output to be freed 输出并释放	Array of NX eids of sheet bodies. This array must be freed by calling UF_free.
double * (实数型指针)	tolerance	Output（输出）	Distance tolerance for approximations.

UF_MODL_ask_sew_solid_body (查看源代码)

定义在: uf_modl.h

概述

Returns the information stored in the record of the input sew solid body feature.

环境

内部和外部

参见

UF_MODL_create_sew
UF_MODL_edit_sew_solid_body

历史

Original release was in V16.0.1.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_sew_solid_body
(

tag_t feature_obj_eid,
int * target_faces_count,
tag_t * * target_faces,
int * tool_faces_count,
tag_t * * tool_faces,
double * tolerance

)

tag_t （tag_t类型）	feature_obj_eid	Input（输入）	Feature object id of trimmed sheet.
int * (整数型指针)	target_faces_count	Output（输出）	Number of faces on the target body to be sewn
tag_t * *	target_faces	Output to be freed 输出并释放	Array of NX eids of faces on the target body to be sewn. This array must be freed by calling UF_free.
int * (整数型指针)	tool_faces_count	Output（输出）	Number of faces on the tool body to be sewn
tag_t * *	tool_faces	Output to be freed 输出并释放	Array of NX eids of faces on the tool body to be sewn. This array must be freed by calling UF_free.
double * (实数型指针)	tolerance	Output（输出）	Distance tolerance for approximations.

UF_MODL_ask_shared_edges (查看源代码)

定义在: uf_modl.h

概述

The input to UF_MODL_ask_shared_edges are the two faces,
between which the user wants to find the common edges. Those edges
are returned in a list that can be manipulated by the
UF_MODL__list routines.

If face1 or face2 is an occurrence, then the return values are relative to the
occurrence, and not the prototype.

环境

内部和外部

历史

Modified in V15.0 to work relative to the occurrence.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_shared_edges
(

tag_t face1,
tag_t face2,
uf_list_p_t * shared_edges

)

tag_t （tag_t类型）	face1	Input（输入）	Object identifier of first face
tag_t （tag_t类型）	face2	Input（输入）	Object identifier of second face
uf_list_p_t *	shared_edges	Output to be freed 输出并释放	Pointer to a list of edge object identifiers. Null pointer is returned if faces do not share edges, or if an error occurs (`error' > 0). Use UF_MODL_delete_list to free space allocated for this linked list.

UF_MODL_ask_silhouette_flange (查看源代码)

定义在: uf_modl_freeform.h

概述

Inquires Silhouette Flange feature and populates Silhouette Flange Open API data
structure. A copy of length and angle law is provided in the data structure.
The memory allocated for the structure may be freed using
UF_MODL_free_silhouette_flange().

This function will always return an array of faces no matter if that array
is defined by a collection.

环境

内部和外部

参见

UF_MODL_create_silhouette_flange
UF_MODL_edit_silhouette_flange
UF_MODL_free_silhouette_flange

历史

First released in NX3

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_silhouette_flange
(

tag_t sflange_tag,
UF_MODL_sflange_data_p_t sflange_data

)

tag_t （tag_t类型）	sflange_tag	Input（输入）	Silhouette Flange feature object identifier.
UF_MODL_sflange_data_p_t	sflange_data	Output（输出）	Silhouette Flange Open API data structure.

UF_MODL_ask_simple_hole_parms (查看源代码)

定义在: uf_modl_holes.h

概述

Gets simple hole parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_simple_hole_parms
(

tag_t feature_obj_id,
int edit,
char * * diameter,
char * * depth,
char * * tip_angle,
int * thru_flag

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	diameter	Output to be freed 输出并释放	Hole diameter. This must be freed by calling UF_free.
char * *	depth	Output to be freed 输出并释放	Hole depth for a none thru hole. This must be freed by calling UF_free.
char * *	tip_angle	Output to be freed 输出并释放	Tip angle. This must be freed by calling UF_free.
int * (整数型指针)	thru_flag	Output（输出）	A thru flag can be TRUE or FALSE, if set to TRUE then there is no depth to the hole.

UF_MODL_ask_simplify_parms (查看源代码)

定义在: uf_modl_simplify.h

概述

Returns the current parameters of the simplify feature. Faces and edges
which are currently parameters of the simplify feature, but which have no
associated geometry at present, are not listed.

环境

Internal and External

参见

UF_MODL_create_simplify
UF_MODL_edit_simplify_parms
UF_MODL_preview_simplify
UF_MODL_simpl_data_t

历史

This function was originally released in V15.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_simplify_parms
(

tag_t feature_tag,
UF_MODL_simpl_data_p_t simpl_parms

)

tag_t （tag_t类型）	feature_tag	Input（输入）	The simplify feature
UF_MODL_simpl_data_p_t	simpl_parms	Output to be freed 输出并释放	The parameters of the simplify feature. NEEDS A FREE ROUTINE

UF_MODL_ask_sketch_of_sweep (查看源代码)

定义在: uf_modl_sketch.h

概述

Gets the sketch feature associated with the sweep. When a sketch is attached
to the plane of the WCS, it is not a feature, hence this function returns a
NULL_TAG.

环境

内部和外部

参见

UF_MODL_create_snip_surface_feature
UF_MODL_edit_snip_surface_feature
UF_MODL_free_snip_surface_feature_data

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_sketch_of_sweep
(

tag_t sweep_obj_id,
tag_t * sketch_obj_id

)

tag_t （tag_t类型）	sweep_obj_id	Input（输入）	The sweep feature object identifier
tag_t * (tag_t型的指针)	sketch_obj_id	Output（输出）	Pointer to the object identifier of the sketch feature associated with the sweep

UF_MODL_ask_smbend (查看源代码)

定义在: uf_modl_smd.h

概述

Queries an existing smbend feature.

环境

Internal and External

Return code:
= 0 No error
= not 0 Error code

历史

Originally released in V17.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_smbend
(

tag_t bend_tag,
UF_MODL_smbend_data_p_t user_data

)

tag_t （tag_t类型）	bend_tag	Input（输入）	tag of the bend feature in question
UF_MODL_smbend_data_p_t	user_data	Output（输出）	data which represents this feature

UF_MODL_ask_smbend_corner (查看源代码)

定义在: uf_modl_smd.h

概述

This procedure uses a tag for an smbend feature that was created by
converting a corner, it then outputs the user's parameters for that bend
feature.

Return code:
= 0 No Error
= not 0 Error code

环境

External

历史

Originally released in V17.0.3

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_smbend_corner
(

tag_t bend_tag,
UF_MODL_smbend_corner_data_p_t user_data

)

tag_t （tag_t类型）	bend_tag	Input（输入）	the tag of the bend feature in question
UF_MODL_smbend_corner_data_p_t	user_data	Output（输出）	UF data which represents this feature

UF_MODL_ask_smbend_cylinder (查看源代码)

定义在: uf_modl_smd.h

概述

This procedure uses a tag for an smbend feature that was created by
converting a cylindrical face, it then outputs the user's parameters for
that bend feature.

Return code:
= 0 No Error
= not 0 Error code

环境

External

历史

Originally released in V17.0.3

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_smbend_cylinder
(

tag_t bend_tag,
UF_MODL_smbend_cylinder_data_p_t user_data

)

tag_t （tag_t类型）	bend_tag	Input（输入）	the tag of the bend feature in question
UF_MODL_smbend_cylinder_data_p_t	user_data	Output（输出）	UF data which represents this feature

UF_MODL_ask_smcorner (查看源代码)

定义在: uf_modl_smd.h

概述

Ask an SMCorner tag

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_smcorner
(

tag_t smcorner_tag,
UF_MODL_smcorner_data_p_t smcorner_ufdata

)

tag_t （tag_t类型）	smcorner_tag	Input（输入）	The smcorner tag
UF_MODL_smcorner_data_p_t	smcorner_ufdata	Output（输出）	The smcorner data

UF_MODL_ask_smcutout (查看源代码)

定义在: uf_modl_smd.h

概述

Queries the data of a sheet metal cutout (SMCUTOUT) feature by providing the
object identifier of the SMCutout feature.

环境

内部和外部

参见

UF_MODL_smcutout_data_p_t

历史

Original release was in V15.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_smcutout
(

tag_t cutout_tag,
UF_MODL_smcutout_data_p_t user_data

)

tag_t （tag_t类型）	cutout_tag	Input（输入）	Tag of cutout feature
UF_MODL_smcutout_data_p_t	user_data	Output to be freed 输出并释放	Data read from cutout NEEDS A FREE ROUTINE

UF_MODL_ask_smhole (查看源代码)

定义在: uf_modl_smd.h

概述

Returns the parameter information of an existing sheet metal hole.

环境

内部和外部

参见

UF_MODL_smhole_data_p_t

历史

Original release was in V14.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_smhole
(

tag_t hole_tag,
UF_MODL_smhole_data_p_t user_data

)

tag_t （tag_t类型）	hole_tag	Input（输入）	Tag of the SMHole from which to get information
UF_MODL_smhole_data_p_t	user_data	Output（输出）	Pass in a pointer to an UF_MODL_smhole_data_s data structure. This routine will fill it with information about the SMHole

UF_MODL_ask_smpunch (查看源代码)

定义在: uf_modl_smd.h

概述

Query the feature information from the given SMPunch tag.

环境

Internal and External

参见

UF_MODL_create_smpunch
UF_MODL_edit_smpunch

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_smpunch
(

UF_MODL_smpunch_data_p_t user_data,
tag_t punch_tag

)

UF_MODL_smpunch_data_p_t	user_data	Output（输出）	Data describing the punch feature.
tag_t （tag_t类型）	punch_tag	Input（输入）	The object identifier of the punch feature to be queried.

UF_MODL_ask_smslot (查看源代码)

定义在: uf_modl_smd.h

概述

Returns the parameter information of an existing sheet metal slot.

环境

内部和外部

参见

UF_MODL_smslot_data_p_t

历史

Original release was in V14.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_smslot
(

tag_t slot_tag,
UF_MODL_smslot_data_p_t user_data

)

tag_t （tag_t类型）	slot_tag	Input（输入）	Tag of the SMSlot from which to get information
UF_MODL_smslot_data_p_t	user_data	Output（输出）	Pointer to a UF_MODL_smslot_data_s data structure containing information about the SMSlot

UF_MODL_ask_snip_surface_feature_data (查看源代码)

定义在: uf_modl_freeform.h

概述

Populates Snip Surface Open API data structure of a Snip Surface feature. The
memory allocated for the structure may be freed using UF_MODL_free_snip_surface

环境

内部和外部

参见

历史

First released in NX2

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_snip_surface_feature_data
(

tag_t snip,
UF_MODL_snipsrf_feature_data_p_t ask_usr_data_ptr

)

tag_t （tag_t类型）	snip	Input（输入）
UF_MODL_snipsrf_feature_data_p_t	ask_usr_data_ptr	Output（输出）

UF_MODL_ask_solid_of_prom_feat (查看源代码)

定义在: uf_modl_promotions.h

概述

Finds the promoted solid body created when applying the given
promotion feature.

环境

内部和外部

参见

UF_MODL_ask_prom_feat_of_solid
UF_MODL_create_promotion

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_solid_of_prom_feat
(

tag_t prom_feat,
tag_t * prom_solid

)

tag_t （tag_t类型）	prom_feat	Input（输入）	Promotion feature to be queried
tag_t * (tag_t型的指针)	prom_solid	Output（输出）	Promoted solid

UF_MODL_ask_solid_punch (查看源代码)

定义在: uf_modl_smd.h

概述

Ask an Solid Punch tag

Return code :

环境

内部和外部

历史

Released in NX2.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_solid_punch
(

tag_t smspunch_tag,
UF_MODL_solid_punch_data_p_t smspunch_ufdata

)

tag_t （tag_t类型）	smspunch_tag	Input（输入）	The solid punch tag
UF_MODL_solid_punch_data_p_t	smspunch_ufdata	Output to be freed 输出并释放	The solidpunch data

UF_MODL_ask_sphere_parms (查看源代码)

定义在: uf_modl_primitives.h

概述

Gets sphere parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_sphere_parms
(

tag_t feature_obj_id,
int edit,
char * * diameter

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	diameter	Output to be freed 输出并释放	Sphere diameter. This must be freed by calling UF_free.

UF_MODL_ask_split_edges (查看源代码)

定义在: uf_modl.h

概述

Returns all of the split edges of the given edge. For occurrences input from
the edge argument, the edges returned from the edges argument are on the
occurrence.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_split_edges
(

tag_t edge,
int * nedges,
tag_t * * edges

)

tag_t （tag_t类型）	edge	Input（输入）	Object identifier of edge
int * (整数型指针)	nedges	Output（输出）	Number of split edges
tag_t * *	edges	Output to be freed 输出并释放	Array of object identifiers of split edges. Use UF_free to deallocate memory.

UF_MODL_ask_split_faces (查看源代码)

定义在: uf_modl.h

概述

Returns all of the split faces of the given face. For occurrences input from
the face argument, the faces returned from the faces argument are on the
occurrence.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_split_faces
(

tag_t face,
int * nfaces,
tag_t * * faces

)

tag_t （tag_t类型）	face	Input（输入）	Object identifier of face
int * (整数型指针)	nfaces	Output（输出）	Number of split faces
tag_t * *	faces	Output to be freed 输出并释放	Array of tags of split faces. Use UF_free to deallocate memory.

UF_MODL_ask_stycorner_data (查看源代码)

定义在: uf_modl_freeform.h

概述

Get an Styled Corner Surface Feature data from its NX Open API data structure.

环境

内部和外部

参见

UF_MODL_create_stycorner
UF_MODL_edit_stycorner
UF_MODL_ask_stycorner_data
UF_MODL_init_stycorner_data

历史

First released in NX3

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_stycorner_data
(

tag_t frec_tag,
UF_MODL_stycorner_data_p_t styled_corner_data_out

)

tag_t （tag_t类型）	frec_tag	Input（输入）	Styled corner feature object identifier.
UF_MODL_stycorner_data_p_t	styled_corner_data_out	Output（输出）	Styled corner NX Open API data structure.

UF_MODL_ask_styled_sweep_feature_data (查看源代码)

定义在: uf_modl_freeform.h

概述

Inquires Styled Sweep feature and populates Styled Sweep Open API data
structure. The memory allocated for the structure may be freed using
UF_MODL_free_styled_sweep_feature_data().

环境

内部和外部

参见

UF_MODL_create_styled_sweep_feature
UF_MODL_edit_styled_sweep_feature
UF_MODL_free_styled_sweep_feature_data

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_styled_sweep_feature_data
(

tag_t styswp,
UF_MODL_styled_sweep_data_p_t styled_sweep_data

)

tag_t （tag_t类型）	styswp	Input（输入）	Styled Sweep feature object identifier.
UF_MODL_styled_sweep_data_p_t	styled_sweep_data	Output（输出）	Styled Sweep Open API data structure.

UF_MODL_ask_subdiv_face_parms (查看源代码)

定义在: uf_modl.h

概述

Returns the parameters of a subdivided face feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_subdiv_face_parms
(

const tag_t feature_obj_id,
tag_t * face,
tag_t * * curves,
int * count,
int* proj_type,
double* vector

)

const tag_t	feature_obj_id	Input（输入）	Feature object identifier of a subdivided face
tag_t * (tag_t型的指针)	face	Output（输出）	Face object identifier which the subdivided face is on
tag_t * *	curves	Output to be freed 输出并释放	Pointer to array of curves associated with the subdivide face feature
int * (整数型指针)	count	Output（输出）	Number of curves in curve array
int*	proj_type	Output（输出）	Projection type 1 = Along surface normal 2 = Along vector (Not implemented yet)
double*	vector	Output（输出）	Projection vector (Not used)

UF_MODL_ask_suppress_exp_tag (查看源代码)

定义在: uf_modl_expressions.h

概述

Returns a parameter suppress expression, based upon the input
feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_suppress_exp_tag
(

tag_t feature_tag,
tag_t * expression_tag

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature object id
tag_t * (tag_t型的指针)	expression_tag	Output（输出）	Suppress expression tag

UF_MODL_ask_suppress_feature (查看源代码)

定义在: uf_modl.h

概述

Returns whether a feature is suppressed or not.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_suppress_feature
(

tag_t feature,
int * suppress

)

tag_t （tag_t类型）	feature	Input（输入）	Feature to check.
int * (整数型指针)	suppress	Output（输出）	If TRUE - feature is suppressed. FALSE - feature is not suppressed.

UF_MODL_ask_suppress_list (查看源代码)

定义在: uf_modl.h

概述

Returns a list of all the suppressed features in the part.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_suppress_list
(

uf_list_p_t * feature_list

)

uf_list_p_t *

feature_list

Output to be freed
输出并释放

List of all the suppressed features in the part.
This list must be freed by calling
UF_MODL_delete_list.

UF_MODL_ask_sweep (查看源代码)

定义在: uf_modl_freeform.h

概述

Returns the creation data for a freeform Sweep feature.

环境

内部和外部

历史

Original release was in V13.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_sweep
(

tag_t feature_obj_id,
UF_STRING_p_t s_guide,
UF_STRING_p_t s_section,
UF_STRING_p_t s_spine,
UF_METHOD_p_t orientation,
UF_METHOD_p_t scaling,
int * alignment,
int * inter,
int * body_type,
double tol [ 3 ]

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier of sweep
UF_STRING_p_t	s_guide	Output to be freed 输出并释放	Pointer to the string list structure containing the data defining the guide curves used to create the feature. See structure section of manual for details. Use UF_MODL_free_string_list to deallocate memory.
UF_STRING_p_t	s_section	Output to be freed 输出并释放	Pointer to the string list structure containing the date defining the section curves used to create the feature. See structure section of manual for details. Use UF_MODL_free_string_list to deallocate memory.
UF_STRING_p_t	s_spine	Output to be freed 输出并释放	Pointer to the string list structure for the spine string. Use UF_MODL_free_string_list to deallocate memory.
UF_METHOD_p_t	orientation	Output（输出）	Pointer to the orientation list structure. int method Orientation method (for s_guide-> num = 1) 1 = Face normals 2 = Vector direction 3 = Another curve 4 = Fixed (parallel sweep) 5 = A point 6 = Angular law 7 = Forced direction int inter NOT USED tag_t id Base surface (for orientation->method =1) Datum Axis (for orientation->method = 2,7) double value[3] Orientation 3D vector (for orientation->method = 2,7) Orientation 3D point (for orientation->method = 5) Law Function Value (for orientation->method=6) [0] = Angle law function offset [1] = Angle law function scale UF_STRING_p_t s_curve Pointer to curve structure list (for orientation->method = 3 or 6)
UF_METHOD_p_t	scaling	Output（输出）	Pointer to the scaling list structure. int method Scaling method (for s_guide-> num = 1) 1 = Constant scale 2 = Blended 3 = Another curve 4 = A point 5 = Area law (for s_guide->num = 2) 6 = Scale laterally 7 = Scale uniformly int inter Scale blended interpolation ( for scaling->method = 2) tag_t id NOT USED double value[3] Scale values [0] = Scale factor (for scaling->method = 1) [0-1] = Scale range (for scaling->method = 2) [0-2] = 3D absolute point (for scaling->method = 4) Law Function Value (for scaling->method=5) [0] = Area law function offset [1] = Area law function scale UF_STRING_p_t s_curve Pointer to curve structure list (for scaling->method = 3 or 5)
int * (整数型指针)	alignment	Output（输出）	Alignment method: 1 = Parameter 2 = Arc Length
int * (整数型指针)	inter	Output（输出）	Interpolation method (for s_section->num > 1): 1 = Linear 2 = Cubic
int * (整数型指针)	body_type	Output（输出）	Type of body: 0 = Sheet 1 = Solid
double (实数型)	tol [ 3 ]	Output（输出）	Tolerances: [0] = Distance [1] = Angle (in degrees) [2] = Intersection

UF_MODL_ask_sweep_curves (查看源代码)

定义在: uf_modl_sweep.h

概述

Gets the profile curves and guide curves of a given sweep. This will also
work for extrusion features as well.

环境

内部和外部

参见

UF_MODL_ask_sweep_of_udf
UF_MODL_edit_sweep_curves

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_sweep_curves
(

tag_t sweep_id,
int * n_profile_curves,
tag_t * * profile_curves,
int * n_guide_curves,
tag_t * * guide_curves

)

tag_t （tag_t类型）	sweep_id	Input（输入）	sweep or extrusion object identifier
int * (整数型指针)	n_profile_curves	Output（输出）	number of profile curves
tag_t * *	profile_curves	Output to be freed 输出并释放	An array of profile curves. This is must be freed by calling UF_free.
int * (整数型指针)	n_guide_curves	Output（输出）	number of guide curves
tag_t * *	guide_curves	Output to be freed 输出并释放	An array of guide curves. This must be freed by calling UF_free.

UF_MODL_ask_sweep_direction (查看源代码)

定义在: uf_modl_sweep.h

概述

Given an extrude feature, this function returns the extruded direction in
the parameter dir. Given a revolve feature, this function returns the axis
point in the parameter pos and the axis direction in the parameter dir.

环境

内部和外部

历史

Originally released in V15.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_sweep_direction
(

tag_t feature_id,
double pos [ 3 ] ,
double dir [ 3 ]

)

tag_t （tag_t类型）	feature_id	Input（输入）	The feature ID
double (实数型)	pos [ 3 ]	Output（输出）	The axis point for a revolve feature. Not used for an extrude feature. This must be declared as double pos[3].
double (实数型)	dir [ 3 ]	Output（输出）	The axis direction for a revolve feature. For an extrude feature the extruded direction. This must be declared as double dir[3].

UF_MODL_ask_sweep_of_udf (查看源代码)

定义在: uf_modl_udf.h

概述

If the udf contains a single sweep along guide, returns this sweep. If
the udf does not contain any sweep which is the type of sweep along
the guide, or the udf contains more than one sweep which is the type
of sweep along guide, then the routine returns NULL_TAG.

环境

内部和外部

参见

UF_MODL_ask_sweep_curves
UF_MODL_edit_sweep_curves

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_sweep_of_udf
(

tag_t udf_eid,
tag_t * sweep_eid

)

tag_t （tag_t类型）	udf_eid	Input（输入）	udf object identifier
tag_t * (tag_t型的指针)	sweep_eid	Output（输出）	sweep object identifier within the udf

UF_MODL_ask_sweep_parms (查看源代码)

定义在: uf_modl_sweep.h

概述

Gets sweep parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_sweep_parms
(

tag_t feature_obj_id,
int edit,
char * * taper_angle,
char * * limit1,
char * * limit2

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	taper_angle	Output to be freed 输出并释放	Taper angle. This must be freed by calling UF_free.
char * *	limit1	Output to be freed 输出并释放	Start angle (degrees) for revolved features or start offset distance for extruded features. This must be freed by calling UF_free.
char * *	limit2	Output to be freed 输出并释放	End angle (degrees) for revolved features or end offset distance for extruded features. This must be freed by calling UF_free.

UF_MODL_ask_symb_thread_parms (查看源代码)

定义在: uf_modl.h

概述

Get parameters of a thread feature.

环境

内部和外部

参见

please see example
UF_MODL_symb_thread_data_t

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_symb_thread_parms
(

tag_t thread_obj_id,
UF_MODL_symb_thread_data_t * parameters

)

tag_t （tag_t类型）	thread_obj_id	Input（输入）	Thread object id
UF_MODL_symb_thread_data_t *	parameters	Output to be freed 输出并释放	Pointer to thread parameter structure UF_MODL_symb_thread_data_s NEEDS A FREE ROUTINE

UF_MODL_ask_t_slot_parms (查看源代码)

定义在: uf_modl_slots.h

概述

Gets T-slot parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_t_slot_parms
(

tag_t feature_obj_id,
int edit,
char * * top_width,
char * * top_depth,
char * * bottom_width,
char * * bottom_depth,
char * * distance,
int * thru_flag

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier.
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	top_width	Output to be freed 输出并释放	Slot top width. This must be freed by calling UF_free.
char * *	top_depth	Output to be freed 输出并释放	Slot top depth. This must be freed by calling UF_free.
char * *	bottom_width	Output to be freed 输出并释放	Slot bottom width. This must be freed by calling UF_free.
char * *	bottom_depth	Output to be freed 输出并释放	Slot bottom depth. This must be freed by calling UF_free.
char * *	distance	Output to be freed 输出并释放	Slot distance for a none thru slot. This must be freed by calling UF_free.
int * (整数型指针)	thru_flag	Output（输出）	A thru flag can be TRUE or FALSE, if set to TRUE then there is no distance to the slot.

UF_MODL_ask_taper_from_edges (查看源代码)

定义在: uf_modl_taper.h

概述

Require defining data of a taper from edges

环境

内部和外部

历史

Originally released in V17.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_taper_from_edges
(

tag_t feature_eid,
int * type,
tag_t * direction_tag,
char * angle_str,
logical * taper_all_instances,
int * num_edges,
tag_t * * edges,
double * dist_tol,
double * angle_tol

)

tag_t （tag_t类型）	feature_eid	Input（输入）	feature eid of created taper
int * (整数型指针)	type	Output（输出）	taper type
tag_t * (tag_t型的指针)	direction_tag	Output（输出）	taper direction
char * (字符型指针)	angle_str	Output to be freed 输出并释放	taper angle, this must be freed by calling UF_free
logical *	taper_all_instances	Output（输出）	tapering all instances
int * (整数型指针)	num_edges	Output（输出）	number of edges
tag_t * *	edges	Output to be freed 输出并释放	array of edges, this must be freed by calling UF_free
double * (实数型指针)	dist_tol	Output（输出）	tolerance of distance
double * (实数型指针)	angle_tol	Output（输出）	tolerance of angle

UF_MODL_ask_taper_from_edges1 (查看源代码)

定义在: uf_modl_taper.h

概述

Returns the defining data for a collector enabled Taper from edges feature.
To be used in place of UF_MODL_ask_taper_from_edges() when collection objects are desired.

环境

内部和外部

参见

UF_MODL_create_taper_from_edges
UF_MODL_ask_taper_from_edges

历史

This function was originally released in NX2.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_taper_from_edges1
(

tag_t feature_obj_id,
int * taper_type,
tag_t * direction_tag,
char * angle_str,
logical * taper_all_instances,
tag_t * edge_collection,
double * distance_tolerance,
double * angle_tolerance

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier for the Taper feature
int * (整数型指针)	taper_type	Output（输出）	Taper type
tag_t * (tag_t型的指针)	direction_tag	Output（输出）	Taper direction
char * (字符型指针)	angle_str	Output to be freed 输出并释放	Taper angle, call UF_free after use to free
logical *	taper_all_instances	Output（输出）	Tapering all instances
tag_t * (tag_t型的指针)	edge_collection	Output（输出）	Collection of edges to be tapered
double * (实数型指针)	distance_tolerance	Output（输出）	Distance tolerance
double * (实数型指针)	angle_tolerance	Output（输出）	Angle tolerance

UF_MODL_ask_taper_hole_parms (查看源代码)

定义在: uf_modl_holes.h

概述

Gets taper hole parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_taper_hole_parms
(

tag_t feature_obj_id,
int edit,
char * * diameter,
char * * taper_angle,
char * * depth,
int * thru_flag

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	diameter	Output to be freed 输出并释放	Hole diameter. This must be freed by calling UF_free.
char * *	taper_angle	Output to be freed 输出并释放	Taper angle. This must be freed by calling UF_free.
char * *	depth	Output to be freed 输出并释放	Hole depth for a none thru hole. This must be freed by calling UF_free.
int * (整数型指针)	thru_flag	Output（输出）	A thru flag can be TRUE or FALSE, if set to TRUE then there is no depth to the hole.

UF_MODL_ask_taper_parms (查看源代码)

定义在: uf_modl_taper.h

概述

Gets taper parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_taper_parms
(

tag_t feature_obj_id,
int edit,
char * * angle

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	angle	Output to be freed 输出并释放	Taper angle. This must be freed by calling UF_free.

UF_MODL_ask_thru_curves (查看源代码)

定义在: uf_modl_freeform.h

概述

Returns the creation data for a Thru Curves feature.

环境

内部和外部

历史

Original release was in V13.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_thru_curves
(

tag_t feature_obj_id,
UF_STRING_p_t s_section,
UF_STRING_p_t s_spine,
int * patch,
int * alignment,
double value [ 6 ] ,
int * vdegree,
int * vstatus,
int * body_type,
double tol [ 3 ] ,
tag_t c_face_id [ 2 ] ,
int c_flag [ 2 ]

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier
UF_STRING_p_t	s_section	Output to be freed 输出并释放	Pointer to the string list structure, containing the data for the section curves used to create the feature. See structure section of manual for details. Use UF_MODL_free_string_list to deallocate memory.
UF_STRING_p_t	s_spine	Output to be freed 输出并释放	Pointer to the string list structure for the spine string. (for alignment = 5). Use UF_MODL_free_string_list to deallocate memory.
int * (整数型指针)	patch	Output（输出）	Patch type 1 = Single (Bezier) 2 = Multiple (B-spline)
int * (整数型指针)	alignment	Output（输出）	Alignment method 1 = Parameter 2 = Arc length 3 = Distance 4 = Angles 5= Spine curves 6 = Spline Points
double (实数型)	value [ 6 ]	Output（输出）	Data for alignment method: [0-2] = 3D vector defining direction line (for alignment = 3) [0-5] = Coordinates of line defining the axis of revolution for planes (for alignment = 4)
int * (整数型指针)	vdegree	Output（输出）	Degree of surface in V direction
int * (整数型指针)	vstatus	Output（输出）	Periodic status of surface in V direction: 0 = Open 1 = Closed (at least s_section->num > 2)
int * (整数型指针)	body_type	Output（输出）	Type of body, 0 = Sheet, 1 = Solid
double (实数型)	tol [ 3 ]	Output（输出）	Tolerances: [0] = Distance [1] = Angle (in radians) [2] = Intersection
tag_t （tag_t类型）	c_face_id [ 2 ]	Output（输出）	Object identifiers of neighbor surfaces from which constraints are obtained [0] = first section string [1] = last section string
int (整数型)	c_flag [ 2 ]	Output（输出）	[0] = first primary string constraint type [1] = last primary string constraint type The constraint types are as follows: 0 = no constraint 1 = tangency constraint 2 = curvature constraint

UF_MODL_ask_thru_curves1 (查看源代码)

定义在: uf_modl_freeform.h

概述

Returns the creation data for a Thru Curves feature.

环境

内部和外部

历史

Original release was in NX2.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_thru_curves1
(

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier
UF_STRING_p_t	s_section	Output to be freed 输出并释放	Pointer to the string list structure, containing the section builder objects defining the section curves used to create the feature. See structure section of manual for details. Use UF_MODL_free_string_list to deallocate memory.
UF_STRING_p_t	s_spine	Output to be freed 输出并释放	Pointer to the string list structure for the spine string. (for alignment = 5). Use UF_MODL_free_string_list to deallocate memory.
int * (整数型指针)	patch	Output（输出）	Patch type 1 = Single (Bezier) 2 = Multiple (B-spline)
int * (整数型指针)	alignment	Output（输出）	Alignment method 1 = Parameter 2 = Arc length 3 = Distance 4 = Angles 5= Spine curves 6 = Spline Points
double (实数型)	value [ 6 ]	Output（输出）	Data for alignment method: [0-2] = 3D vector defining direction line (for alignment = 3) [0-5] = Coordinates of line defining the axis of revolution for planes (for alignment = 4)
int * (整数型指针)	vdegree	Output（输出）	Degree of surface in V direction
int * (整数型指针)	vstatus	Output（输出）	Periodic status of surface in V direction: 0 = Open 1 = Closed (at least s_section->num > 2)
int * (整数型指针)	body_type	Output（输出）	Type of body, 0 = Sheet, 1 = Solid
double (实数型)	tol [ 3 ]	Output（输出）	Tolerances: [0] = Distance [1] = Angle (in radians) [2] = Intersection
tag_t （tag_t类型）	c_collector_id [ 2 ]	Output（输出）	Collector containing the neighbor surfaces from which constraints are obtained [0] = first section string [1] = last section string
int (整数型)	c_flag [ 2 ]	Output（输出）	[0] = first primary string constraint type [1] = last primary string constraint type The constraint types are as follows: 0 = no constraint 1 = tangency constraint 2 = curvature constraint

UF_MODL_ask_thru_faces (查看源代码)

定义在: uf_modl.h

概述

Gets the first and second thru/trim faces of a feature.

环境

内部和外部

参见

UF_MODL_udf_mapping_f_p_t *

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_thru_faces
(

tag_t feature_eid,
tag_t * face1,
tag_t * face2

)

tag_t （tag_t类型）	feature_eid	Input（输入）	the feature being inquired
tag_t * (tag_t型的指针)	face1	Output（输出）	the first thru/trim face
tag_t * (tag_t型的指针)	face2	Output（输出）	the second thru/trim face

UF_MODL_ask_time_stamp_of_feature (查看源代码)

定义在: uf_modl.h

概述

Return the feature time stamp. The time stamp is a number which represents the
order in which the model was built.

环境

Internal and External

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_time_stamp_of_feature
(

tag_t feature,
int * time_stamp

)

tag_t （tag_t类型）	feature	Input（输入）	Feature to check
int * (整数型指针)	time_stamp	Output（输出）	Time stamp of this feature.

UF_MODL_ask_tiny_geometry (查看源代码)

定义在: uf_modl.h

概述

A geometry check routine.
Returns whether the input object is tiny.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_tiny_geometry
(

tag_t obj_tag,
double tolerance,
logical * is_tiny

)

tag_t （tag_t类型）	obj_tag	Input（输入）	Tag of solid body, face, edge, or curve
double (实数型)	tolerance	Input（输入）	Tolerance value to check against, if = 0, then use the current modeling distance tolerance
logical *	is_tiny	Output（输出）	FALSE = object is not tiny TRUE = object is tiny

UF_MODL_ask_torus_parms (查看源代码)

定义在: uf_modl_legacy.h

概述

Gets the parameters of a torus.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_torus_parms
(

tag_t feature_tag,
int edit,
char * * major_diameter,
char * * minor_diameter

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature object identifier
int (整数型)	edit	Input（输入）	Unused flag
char * *	major_diameter	Output to be freed 输出并释放	Torus major diameter. This must be freed by calling UF_free.
char * *	minor_diameter	Output to be freed 输出并释放	Torus minor diameter This must be freed by calling UF_free.

UF_MODL_ask_trimmed_sheet (查看源代码)

定义在: uf_modl_freeform.h

概述

Returns the information stored in the record of the input trimmed sheet feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_trimmed_sheet
(

tag_t feature_obj_eid,
tag_t * sheet_body_tag,
int * bounding_object_count,
tag_t * * bounding_objects,
UF_MODL_vector_p_t projection_method,
int * point_key,
int * point_count,
double * * point_coords,
double * tolerance

)

tag_t （tag_t类型）	feature_obj_eid	Input（输入）	Feature object id of trimmed sheet.
tag_t * (tag_t型的指针)	sheet_body_tag	Output（输出）	Tag of trimmed sheet
int * (整数型指针)	bounding_object_count	Output（输出）	Number of trimming boundary objects
tag_t * *	bounding_objects	Output to be freed 输出并释放	Array of NX eids of trimming objects. This array must be freed by calling UF_free.
UF_MODL_vector_p_t	projection_method	Output（输出）	A variant record of the following int reverse_vector, UF_MODL_vector_type_t vector_type, where vector_type = UF_MODL_VECTOR_DIRECTION: project along a fixed vector, a vector, double[3], is required. UF_MODL_VECTOR_DIRECTION_EXACT_GEOMETRY: project along a fixed vector, a vector, double[3], is required, NX will produce exact geometry. UF_MODL_VECTOR_AXIS: project along a datum axis, an NX eid of the datum axis is required. UF_MODL_VECTOR_AXIS_EXACT_GEOMETRY: project along a datum axis, an NX eid of the datum axis is required, NX will produce exact geometry. UF_MODL_VECTOR_FACE_NORMALS project along face normals, no other input is needed. UF_MODL_VECTOR_FACE_NORMALS_EXACT_GEOMETRY project along face normals, no other input is needed, NX will produce exact geometry when ever possible.
int * (整数型指针)	point_key	Output（输出）	Points define regions to: 0 = retain; 1 = discard
int * (整数型指针)	point_count	Output（输出）	Number of region points
double * *	point_coords	Output to be freed 输出并释放	Array of region points on the sheet to be trimmed. This array contains 3point_count entries. This array must be freed by calling UF_free.
double * (实数型指针)	tolerance	Output（输出）	Distance tolerance for approximations.

UF_MODL_ask_u_groove_parms (查看源代码)

定义在: uf_modl_grooves.h

概述

Gets U groove parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_u_groove_parms
(

tag_t feature_obj_id,
int edit,
char * * groove_dia,
char * * width,
char * * corner_rad

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier.
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	groove_dia	Output to be freed 输出并释放	Groove diameter. This must be freed by calling UF_free.
char * *	width	Output to be freed 输出并释放	Groove width. This must be freed by calling UF_free.
char * *	corner_rad	Output to be freed 输出并释放	Groove corner radius. This must be freed by calling UF_free.

UF_MODL_ask_u_slot_parms (查看源代码)

定义在: uf_modl_slots.h

概述

Gets U slot parameters.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_u_slot_parms
(

tag_t feature_obj_id,
int edit,
char * * width,
char * * depth,
char * * corner_rad,
char * * distance,
int * thru_flag

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier.
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
char * *	width	Output to be freed 输出并释放	Slot width. This must be freed by calling UF_free.
char * *	depth	Output to be freed 输出并释放	Slot depth. This must be freed by calling UF_free.
char * *	corner_rad	Output to be freed 输出并释放	Slot corner radius This must be freed by calling UF_free.
char * *	distance	Output to be freed 输出并释放	Slot distance for a none thru slot. This must be freed by cal ling UF_free.
int * (整数型指针)	thru_flag	Output（输出）	A thru flag can be TRUE or FALSE, if set to TRUE then there is no distance to the slot.

UF_MODL_ask_udf_definition (查看源代码)

定义在: uf_modl_udf.h

概述

Query the external references that make up the UDF definition.

环境

Internal and External

历史

Originally released in V15.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_udf_definition
(

tag_t udf_tag,
tag_t * * parents,
char * * * parents_prompt,
int * num_parents,
tag_t * * expression,
char * * * expression_prompt,
int * num_expression

)

tag_t （tag_t类型）	udf_tag	Input（输入）	Object identifier of a UDF feature definition, UDF_DEF.
tag_t * *	parents	Output to be freed 输出并释放	Array of external parents of the udf. This must be freed by calling UF_free.
char * * *	parents_prompt	Output to be freed 输出并释放	Array of prompts. This must be freed by calling UF_free_string_array.
int * (整数型指针)	num_parents	Output（输出）	Number of external parents
tag_t * *	expression	Output to be freed 输出并释放	Array of expressions. This must be freed by calling UF_free.
char * * *	expression_prompt	Output to be freed 输出并释放	Array of prompt. This must be freed by calling UF_free_string_array.
int * (整数型指针)	num_expression	Output（输出）	NUmber of expressions

UF_MODL_ask_udf_mapping_for_edit (查看源代码)

定义在: uf_modl_udf.h

概述

Ask the UDF mapping data at editing.

环境

内部和外部

参见

UF_MODL_register_udf_mapping_routine
UF_MODL_unregister_udf_mapping_routine

历史

This function was originally released in NX3.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_udf_mapping_for_edit
(

tag_t udf_insert_tag,
UF_MODL_udf_ref_data_t * ref_data

)

tag_t （tag_t类型）	udf_insert_tag	Input（输入）	Tag of UDF instantiated feature
UF_MODL_udf_ref_data_t *	ref_data	Output to be freed 输出并释放	Parent data

UF_MODL_ask_udf_mapping_for_insert (查看源代码)

定义在: uf_modl_udf.h

概述

Ask the UDF mapping data at instantiation.

环境

内部和外部

参见

UF_MODL_register_udf_mapping_routine
UF_MODL_unregister_udf_mapping_routine

历史

This function was originally released in NX3.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_udf_mapping_for_insert
(

tag_t udf_define_tag,
UF_MODL_udf_ref_data_t * ref_data

)

tag_t （tag_t类型）	udf_define_tag	Input（输入）	Tag of UDF definition feature
UF_MODL_udf_ref_data_t *	ref_data	Output to be freed 输出并释放	Parent data

UF_MODL_ask_udf_mapping_routine (查看源代码)

定义在: uf_modl_udf.h

概述

Returns the currently specified UDF mapping data routine as a function pointer
of type UF_MODL_udf_mapping_f_p_t. If no routine is specified, zero is returned.

环境

内部和外部

参见

UF_MODL_register_udf_mapping_routine

历史

This function was originally released in NX3.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_udf_mapping_routine
(

UF_MODL_udf_mapping_f_p_t * user_udf_mapping_routine

)

user_udf_mapping_routine

Input（输入）

Function pointer to the currently
specified UDF mapping data routine.

UF_MODL_ask_udf_parms (查看源代码)

定义在: uf_modl_udf.h

概述

Gets the parameters of a User Defined Feature (UDF).

环境

内部和外部

参见

UF_MODL_export_udf
UF_MODL_import_udf
UF_MODL_set_udf_parms
UF_MODL_boolean_udf

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_udf_parms
(

tag_t feature_obj_id,
char * * udf_name,
char * * * udf_prompt,
char * * * udf_values,
int * num_values

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	A feature object identifier
char * *	udf_name	Output to be freed 输出并释放	UDF file name. Use UF_free to deallocate memory.
char * * *	udf_prompt	Output to be freed 输出并释放	UDF prompt array. Define this array as char prompt. Use UF_free_string_array to deallocate memory.
char * * *	udf_values	Output to be freed 输出并释放	UDF expression array. Define this array as char values. Use UF_free_string_array to deallocate memory.
int * (整数型指针)	num_values	Output（输出）	Number of UDF expressions.

UF_MODL_ask_update_error_message (查看源代码)

定义在: uf_modl.h

概述

Gets the update error message associated with a feature.

环境

内部和外部

历史

This function was originally released in V16.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_update_error_message
(

tag_t feature_id,
char * * error_message

)

tag_t （tag_t类型）	feature_id	Input（输入）	Feature to be checked.
char * *	error_message	Output to be freed 输出并释放	Update error message for this feature. A NULL is returned if the feature updated successfully. This must be freed by calling UF_free.

UF_MODL_ask_update_fail_option (查看源代码)

定义在: uf_modl.h

概述

Returns the fail option that is set for update failures. You use this
routine to get the current fail option in case an update failure occurs.
This allows the user to remember the previous value before setting
the option to a new value via UF_MODL_set_update_fail_option.

环境

内部和外部

参见

Refer table

历史

Original release was in V14.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_update_fail_option
(

UF_MODL_update_option_t * current_option

)

UF_MODL_update_option_t *

current_option

Output（输出）

Returns the fail option currently set
for update failures.

UF_MODL_ask_update_undo_feat (查看源代码)

定义在: uf_modl.h

概述

Returns the feature and the corresponding error code if a feature failed
to update resulting in an undo of the update. This function can be used to
provide more information to the user about the feature that failed to update.

The tag of the feature and the error code will only be returned if the update fail
option is set to UF_MODL_UPDATE_UNDO or if the update fail option is
UF_MODL_UPDATE_NO_OPTION and the update was invoked by a user function program.

The tag of the feature and the error code returned by this function is guaranteed
to be valid and accurate only when this function is called immediately after a
call to UF_MODL_update()

环境

内部和外部

参见

UF_MODL_update
UF_MODL_ask_update_fail_option
UF_MODL_set_update_fail_option

历史

V18.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_update_undo_feat
(

tag_t * feat,
int * feat_ifail

)

tag_t * (tag_t型的指针)	feat	Output（输出）	Feature that failed to update resulting in an UNDO
int * (整数型指针)	feat_ifail	Output（输出）	The corresponding error code

UF_MODL_ask_vda_4955_compliance (查看源代码)

定义在: uf_modl.h

概述

Analyzes curves, surfaces and drawings for quality according to
specified check criteria which include those described by VDA 4955.
The results of an analysis run will be saved and allow error
tracing of failing objects.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_vda_4955_compliance
(

tag_t part,
char * cfg_file_name,
char * log_file_name,
char * ceo_file_name

)

tag_t （tag_t类型）	part	Input（输入）	NX part tag, required
char * (字符型指针)	cfg_file_name	Input（输入）	VDA Checker configuration file name, required
char * (字符型指针)	log_file_name	Input（输入）	Results Log file name, optional. If NULL, the file name (.log) is derived from the NX part file name. The file will be placed into the first directory with write permission in the order: 1. Same directory as the NX part file 2. Working directory 3. system defined temporary directory
char * (字符型指针)	ceo_file_name	Input（输入）	Compliance Error Objects file name, optional. This file will contain the session independent compliance error lists. This may be reloaded during a subsequent dialog session for further error diagnostic. If NULL is provided the file name (.ceo) is derived from the NX part file name. The file will be placed into the first directory with write permission in the order: 1. Same directory as the NX part file 2. Working directory 3. system defined temporary directory

UF_MODL_ask_vector_angle (查看源代码)

定义在: uf_modl.h

概述

Returns the angles between two vectors in radians.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_vector_angle
(

double vector1 [ 3 ] ,
double vector2 [ 3 ] ,
double * small_angle,
double * large_angle

)

double (实数型)	vector1 [ 3 ]	Input（输入）	First vector
double (实数型)	vector2 [ 3 ]	Input（输入）	Second vector
double * (实数型指针)	small_angle	Output（输出）	Small angle (in radians)
double * (实数型指针)	large_angle	Output（输出）	Large angle (in radians)

UF_MODL_ask_vert_dime (查看源代码)

定义在: uf_modl.h

概述

The routine UF_MODL_ask_vert_dime returns the values associated
to the vertical dimension constraint. To ask for a feature's
constraints see UF_MODL_ask_constraints. To make an inquiry on
the list of constraints see UF_MODL_ask_constraint_type.

环境

内部和外部

参见

UF_MODL_ask_constraints
UF_MODL_ask_constraint_type

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_vert_dime
(

tag_t feature_obj_id,
tag_t constraint,
int edit,
double fixed [ ] ,
double feature [ ] ,
double fixc [ ] ,
double feac [ ] ,
char * * how_far,
tag_t * tool,
tag_t * part

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Identifier for the feature.
tag_t （tag_t类型）	constraint	Input（输入）	Identifier for constraint
int (整数型)	edit	Input（输入）	This is an unused flag. It was used to determine whether to return the right-hand side or both sides of an expression. Currently, both sides of an expression are returned.
double (实数型)	fixed [ ]	Output（输出）	Dimension attachment point on the part
double (实数型)	feature [ ]	Output（输出）	Dimension attachment point on the feature
double (实数型)	fixc [ ]	Output（输出）	Center of arc if attachment point is tangent to arc edge on part, otherwise it is the same as the fixed point.
double (实数型)	feac [ ]	Output（输出）	Center of arc if attachment point is tangent to arc edge on feature, otherwise it is the same as the feature point.
char * *	how_far	Output to be freed 输出并释放	Expression distance. This must be freed by calling UF_free.
tag_t * (tag_t型的指针)	tool	Output（输出）	Edge on the tool or NULL_TAG for a centerline.
tag_t * (tag_t型的指针)	part	Output（输出）	Edge on the part

UF_MODL_ask_wrap_assembly (查看源代码)

定义在: uf_modl.h

概述

This function reads the data of a Wrap Assembly feature.

参见

UF_MODL_create_wrap_assembly
UF_MODL_edit_wrap_assembly

环境

(内部和外部)

历史

Released in V17.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_wrap_assembly
(

tag_t feature_tag,
UF_MODL_wrap_assem_p_t wrap_data

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature tag
UF_MODL_wrap_assem_p_t	wrap_data	Output to be freed 输出并释放	Feature data. The caller should allocate a UF_MODL_wrap_geom_t structure, and pass in a pointer to it. This routine will fill in the structure based on the feature tag. The caller is responsible for freeing the data returned in the geometry and splits array by calling UF_free, e.g. UF_free(wrap_data.geometry); UF_free(wrap_data.splits); UF_free(wrap_data.geom_xforms); UF_free(wrap_data.split_xform);

UF_MODL_ask_wrap_geometry (查看源代码)

定义在: uf_modl.h

概述

This function reads the data of a Wrap Geometry feature.

参见

UF_MODL_create_wrap_geometry
UF_MODL_edit_wrap_geometry

环境

(内部和外部)

历史

Released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_ask_wrap_geometry
(

tag_t feature_tag,
UF_MODL_wrap_geom_p_t wrap_data

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature tag
UF_MODL_wrap_geom_p_t	wrap_data	Output to be freed 输出并释放	Feature data. The caller should allocate a UF_MODL_wrap_geom_t structure, and pass in a pointer to it. This routine will fill in the structure based on the feature tag. The caller is responsible for freeing the data returned in the geometry and splits array by calling UF_free, e.g. UF_free(wrap_data.splits); UF_free(wrap_data.geometry);

UF_MODL_ask_xform_tag_of_datum_csys (查看源代码)

定义在: uf_modl_datum_features.h

概述

This function returns the tag of the parent XFORM

If the feature record is not of a datum CSYS feature, NULL_TAG is returned.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

tag_t UF_MODL_ask_xform_tag_of_datum_csys
(

tag_t datum_csys_tag

)

datum_csys_tag

Input（输入）

Tag of the datum CSYS feature

UF_MODL_assign_string_directions (查看源代码)

定义在: uf_modl_utilities.h

概述

Assign the direction flags in a string list structure.

The direction flags are computed base on the input points and the input
string list structure. The number of points must be the same as the number
of profiles in the string list structure.

For each profile, we use the first curve or edge.

We assign UF_MODL_CURVE_START_FROM_BEGIN ,
if the input point is closer to the starting point than the end point of the curve, and
UF_MODL_CURVE_START_FROM_END, otherwise, to the direction of the corresponding profile
in the string list structure.

If the curve or edge is closed and the point is on both end points, we
assign UF_MODL_CURVE_START_FROM_END to the direction of this profile
in the string list structure.

error code.

环境

内部和外部

参见

Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_assign_string_directions
(

double * end_points,
UF_STRING_p_t string_list1

)

double * (实数型指针)	end_points	Input（输入）	An array of 3string_list->num doubles.
UF_STRING_p_t	string_list1	Input / Output to be freed	A string list structure.

UF_MODL_auto_midsrf_feature (查看源代码)

定义在: uf_modl_freeform.h

概述

Automatically creates face pairs on a midsurface feature.

环境

内部和外部

历史

The auto pairing has been modified for NX5 and a
similar function below can be employed. This function will simply
default to d/t > 2.0

需要许可证（S）

( solid_modeling or nx_masterfem )

int UF_MODL_auto_midsrf_feature
(

tag_t feature_obj_id

)

feature_obj_id

Input（输入）

Midsurface Feature tag

UF_MODL_auto_midsrf_feature_w_opts (查看源代码)

定义在: uf_modl_freeform.h

概述

Automatically creates face pairs on a midsurface feature.

环境

内部和外部

需要许可证（S）

( solid_modeling or nx_masterfem )

int UF_MODL_auto_midsrf_feature_w_opts
(

tag_t feature_obj_id,
int autopairoptions,
double autoval

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Midsurface Feature tag
int (整数型)	autopairoptions	Input（输入）	0 for d/t or 1 for thickness option
double (实数型)	autoval	Input（输入）	The value of the autopair option logical range of values are 1<=d/t<=5 && t>=0.0

UF_MODL_boolean_udf (查看源代码)

定义在: uf_modl_udf.h

概述

Performs a Boolean on a user defined feature in the active part. The
type of Boolean operation to perform is specified in the sign
parameter of UF_MODL_export_udf. The x-direction, with respect to
the planar tool face, is used to define the coordinate system for the
relative position dimension constraints. The normal to the planar tool
face is the z-direction and is used with the x-direction (axis) to fully
specify the relative position dimension coordinate system.

When specifying trim faces to trim the UDF, the following points
should be noted:
1. All target faces must come from the same body.
2. All faces including target and tool faces should be solid
faces, and neither datum planes nor sheet faces are
allowed.
3. Non-planar faces can be used as target faces to trim a
UDF body. However, if there are n trim faces, and a UDF
body is cut to more than n+1 pieces, then the trimming
might not work as expected. So a closed periodical face
like a cylindrical face is not recommended to trim a UDF.
However, an open non-planar face like a quarter
cylindrical face could be used to trim a UDF.
4. Trimming UDF is not applicable if this UDF's attachment
mode is creation mode.
5. Multiple target faces and tool faces can be specified, there
is no limitation on how many faces can be specified.
6. This routine should be called after UF_MODL_set_udf_parms.
7. Once a udf is trimmed, it cannot be instanced to create an
instance array.
8. Note that if the trim faces do not completely intersect the
UDF tool body, trimming might fail. One way to avoid this
is to specify RPO (relative positioning) constraints by
calling UF_MODL_register_rpo_routine.
9. Redefining trim faces of UDF is not supported.

环境

内部和外部

参见

UF_MODL_export_udf
UF_MODL_import_udf
UF_MODL_set_udf_parms
UF_MODL_ask_udf_parms
UF_MODL_boolean_udf_1

需要许可证（S）

solid_modeling

int UF_MODL_boolean_udf
(

tag_t udf_id,
tag_t target_face,
tag_t tool_face,
double tool_dir [ 3 ] ,
int num_target_faces,
tag_t * solid_target_faces,
int num_tool_faces,
tag_t * solid_tool_faces,
logical included,
tag_t * udf_meta_id

)

tag_t （tag_t类型）	udf_id	Input（输入）	Feature obj_id.
tag_t （tag_t类型）	target_face	Input（输入）	Planar face on the target body.
tag_t （tag_t类型）	tool_face	Input（输入）	Planar face on the tool body (of the UDF).
double (实数型)	tool_dir [ 3 ]	Input（输入）	Relative position coordinate system x-direction.
int (整数型)	num_target_faces	Input（输入）	number of faces in solid_target_faces array. If not trimming the UDF, set it 0.
tag_t * (tag_t型的指针)	solid_target_faces	Input（输入）	array of faces on the target used as trim faces to trim the UDF. If not trimming the UDF, set it NULL.
int (整数型)	num_tool_faces	Input（输入）	number of faces in solid_tool_faces array. If not trimming the UDF, set it 0.
tag_t * (tag_t型的指针)	solid_tool_faces	Input（输入）	array of faces on the UDF to indicate which portions of the UDF are going to be included or excluded when the UDF is trimmed. If not trimming the UDF, set it to NULL.
logical	included	Input（输入）	true if included faces; false if excluded faces.
tag_t * (tag_t型的指针)	udf_meta_id	Output（输出）	Tag to use for all subsequent calls to this udf

UF_MODL_boolean_udf_1 (查看源代码)

定义在: uf_modl_udf.h

概述

This routine is basically the same as UF_MODL_boolean_udf, except
that it allows you to place a UDF on a datum plane. If the target face
is a datum plane, you need to specify which side of the datum plane
you want the udf to be put on. True means to put the udf on the
positive side of the datum plane, false means to put the udf on the
negative side of the datum plane. If a datum plane is a fixed datum,
you need to specify which target body with which the UDF is to be
booleaned.

环境

内部和外部

参见

UF_MODL_export_udf
UF_MODL_import_udf
UF_MODL_set_udf_parms
UF_MODL_ask_udf_parms
UF_MODL_boolean_udf

历史

Original release was in V14.0

需要许可证（S）

solid_modeling

int UF_MODL_boolean_udf_1
(

tag_t udf_id,
tag_t target_face,
tag_t tool_face,
double tool_dir [ 3 ] ,
int num_target_faces,
tag_t * target_faces,
int num_tool_faces,
tag_t * tool_faces,
logical included,
tag_t target_body,
logical flip,
tag_t * udf_meta_id

)

tag_t （tag_t类型）	udf_id	Input（输入）	udf feature id
tag_t （tag_t类型）	target_face	Input（输入）	datum plane id or a face on the target body
tag_t （tag_t类型）	tool_face	Input（输入）	face on the udf tool body
double (实数型)	tool_dir [ 3 ]	Input（输入）	X direction of the tool
int (整数型)	num_target_faces	Input（输入）	length of target faces array
tag_t * (tag_t型的指针)	target_faces	Input（输入）	array of trimming faces on the target body
int (整数型)	num_tool_faces	Input（输入）	length of tool faces array
tag_t * (tag_t型的指针)	tool_faces	Input（输入）	array of faces on udf body which are included or excluded
logical	included	Input（输入）	true for included faces, or false for excluded faces
tag_t （tag_t类型）	target_body	Input（输入）	the target body with which the udf will be booleaned
logical	flip	Input（输入）	true to accept the datum plane direction, false to flip the datum pside
tag_t * (tag_t型的指针)	udf_meta_id	Output（输出）	this tag should be used for all subsequent calls to this udf

UF_MODL_calculate_ref_dir (查看源代码)

定义在: uf_modl.h

概述

This routine gets the direction of the directional reference. Given the
placement face and directional reference, the direction returned may
be used to determine whether to reverse the direction or not; i.e., to
set the value of the "reverse" argument in UF_MODL_reverse_dir_ref.

环境

内部和外部

参见

UF_MODL_reverse_dir_ref

历史

Originally released in V13.0.4. In V15.0 the argument, face_eid, was
added.

需要许可证（S）

solid_modeling

int UF_MODL_calculate_ref_dir
(

tag_t feature_eid,
tag_t face_eid,
logical flip_face_normal,
tag_t ref_eid,
double ref_dir [ 3 ]

)

tag_t （tag_t类型）	feature_eid	Input（输入）	feature eid
tag_t （tag_t类型）	face_eid	Input（输入）	target placement face.
logical	flip_face_normal	Input（输入）	this flag is only used when the target placement face is a datum plane. 1 flip the datum plane.
tag_t （tag_t类型）	ref_eid	Input（输入）	directional reference.
double (实数型)	ref_dir [ 3 ]	Output（输出）	vector representing the directional reference.

UF_MODL_change_offset_base_face (查看源代码)

定义在: uf_modl_freeform.h

概述

Redefine the base face of a free form offset feature.

环境

Internal and External

需要许可证（S）

solid_modeling

int UF_MODL_change_offset_base_face
(

tag_t offset_feature,
tag_t new_base_face

)

tag_t （tag_t类型）	offset_feature	Input（输入）	Offset feature
tag_t （tag_t类型）	new_base_face	Input（输入）	New base face

UF_MODL_check_interference (查看源代码)

定义在: uf_modl.h

概述

Checks each specified tool body against the single target body for interference.
An interference status is returned for each tool body.

Objects may be created as part of the interference checking. These objects are
tagged for deletion, but to make sure the memory is freed and avoid memory overflow,
UF_MODL_update should be called following the call to UF_MODL_check_interference.

环境

内部和外部

参见

Refer to example

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_check_interference
(

tag_t target,
int num_tools,
tag_t * tools,
int * results

)

tag_t （tag_t类型）	target	Input（输入）	Target body against which interference is checked
int (整数型)	num_tools	Input（输入）	Number of tool bodies specified in tools array
tag_t * (tag_t型的指针)	tools	Input（输入）	Tool bodies whose interference with target is inquired. Dimensioned to num_tools
int * (整数型指针)	results	Output（输出）	Interference status for each tool body. The caller is responsible for allocating it with an array size of num_tools. = 1 -> there is interference = 2 -> no interference = 3 -> touching, that is coincident faces

UF_MODL_clock_instance (查看源代码)

定义在: uf_modl_isets.h

概述

Creates a clocking of an instance feature input as the feature object
identifier.
The other inputs are the offset expressions for the X, and Y, directions.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_clock_instance
(

tag_t feature_obj_id,
char * clock_value1,
char * clock_value2

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Object identifier of the instance
char * (字符型指针)	clock_value1	Input（输入）	X-dir clocking expression
char * (字符型指针)	clock_value2	Input（输入）	Y-dir clocking expression

UF_MODL_compare (查看源代码)

定义在: uf_modl.h

概述

Compares two solid edges, or two solid faces based on a relation.
Currently, only the `geometric equivalence' relation is supported. Two
objects are geometrically equivalent if their underlying geometries
occupy the same position(s) in space.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_compare
(

tag_t object1,
tag_t object2,
int relation,
int * equivalent

)

tag_t （tag_t类型）	object1	Input（输入）	Object identifier of first object (valid objects are faces and edges)
tag_t （tag_t类型）	object2	Input（输入）	Object identifier of second object (valid objects are faces and edges)
int (整数型)	relation	Input（输入）	Relation to be used for comparison. 1 = Geometric Equivalence
int * (整数型指针)	equivalent	Output（输出）	1 = If the relation exists between two objects 0 = Otherwise

UF_MODL_compare_topology (查看源代码)

定义在: uf_modl.h

概述

Compares two solid edges, or two solid faces based on the input
tolerances. If a successful comparison occurs, then the result returns
in the status argument.

The following description explains how the tolerances work by
showing how the function compares two faces. To compare two faces
the system facets the first face using the input facet_tolerance. The
facet_tolerance means that the distance from any point on a facet to
the face it was derived from must be less than this tolerance. The
distance from each facet vertex is then measured to the second face
and if this distance is less than the input distance_tolerance then this
point is considered to be on the second face. If the first face is on the
second face then the process repeats, but this time testing that the
second face is on the first face. It is recommended that tolerances be
no tighter than .01 mm ( 0.00001 meters ) or 0.000254 inches.

环境

内部和外部

参见

For Status Argument Values see table

历史

Original release was in V14.0.

需要许可证（S）

solid_modeling

int UF_MODL_compare_topology
(

tag_t solid_object1,
tag_t solid_object2,
double facet_tolerance,
double distance_tolerance,
int * status

)

tag_t （tag_t类型）	solid_object1	Input（输入）	Object identifier of first object (valid objects are faces and edges)
tag_t （tag_t类型）	solid_object2	Input（输入）	Object identifier of second object (valid objects are faces and edges)
double (实数型)	facet_tolerance	Input（输入）	Specifies the maximum distance any point on a facet can be from its parent surface. All vertices of facets are on the surface.
double (实数型)	distance_tolerance	Input（输入）	Specifies the maximum distance a vertex of a facet can be from the other surface.
int * (整数型指针)	status	Output（输出）	Status value: COMPARE_NOMATCH COMPARE_FACES_IDENTICAL COMPARE_FACES_EQUIVALENT COMPARE_SURFACES_IDENTICAL COMPARE_SURFACES_EQUIVALENT COMPARE_EDGES_IDENTICAL COMPARE_EDGES_EQUIVALENT COMPARE_CURVES_IDENTICAL COMPARE_CURVES_EQUIVALENT Descriptions for these values are given in a table which follows in the general function description.

UF_MODL_convert_to_fixed_datum (查看源代码)

定义在: uf_modl_datum_features.h

概述

Converts the given datum feature into an absolute datum feature.

环境

内部和外部

参见

历史

Original release was in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_convert_to_fixed_datum
(

tag_t datum_feature_tag

)

datum_feature_tag

Input（输入）

The datum tag.

UF_MODL_copy_paste_features (查看源代码)

定义在: uf_modl.h

概述

Paste an array of features into the current work part.

环境

Internal and External

历史

Introduced in V1604, NX1.0.3, NX2.0. Replaces UF_MODL_paste_features.
Outputs new features.

需要许可证（S）

solid_modeling

int UF_MODL_copy_paste_features
(

tag_t * feature_array,
int num_features,
tag_t * old_parents,
tag_t * new_parents,
int num_parents,
int expression_transfer_mode,
int parent_transfer_mode,
tag_p_t * new_feature_array

)

tag_t * (tag_t型的指针)	feature_array	Input（输入）	Array of features identifier
int (整数型)	num_features	Input（输入）	Number of features
tag_t * (tag_t型的指针)	old_parents	Input（输入）	Array of old parents
tag_t * (tag_t型的指针)	new_parents	Input（输入）	Array of new parent
int (整数型)	num_parents	Input（输入）	Number of refrences
int (整数型)	expression_transfer_mode	Input（输入）	Type of expression copy - 0 = New, 1 = link, 2 = instance
int (整数型)	parent_transfer_mode	Input（输入）	Type of reference copy - 0 = New, 1 = link, 2 = instance
tag_p_t *	new_feature_array	Output to be freed 输出并释放	Array of new features

UF_MODL_cre_2dtrim_bsurf (查看源代码)

定义在: uf_modl_bsurf.h

概述

Create a trimmed b-surface from surface data and surface parameter curves.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_cre_2dtrim_bsurf
(

int nu,
int nv,
int ku,
int kv,
double u_knot [ ] ,
double v_knot [ ] ,
double poles [ ] ,
int loop_count,
int * edge_counts,
int * edge_senses,
tag_t * edge_bcurves,
double edge_tol,
tag_t * bsurf_id,
int * knot_fixup,
int * pole_fixup

)

int (整数型)	nu	Input（输入）	number of control vertices in u direction
int (整数型)	nv	Input（输入）	number of control vertices in v direction
int (整数型)	ku	Input（输入）	order in u direction
int (整数型)	kv	Input（输入）	order in v direction
double (实数型)	u_knot [ ]	Input（输入）	knot sequence in u direction
double (实数型)	v_knot [ ]	Input（输入）	knot sequence in v direction
double (实数型)	poles [ ]	Input（输入）	array of homogenous control vertices (wx,wy,wz,w)
int (整数型)	loop_count	Input（输入）	count of trimming loops
int * (整数型指针)	edge_counts	Input（输入）	array holding count of edges per loop
int * (整数型指针)	edge_senses	Input（输入）	array holding sense of edge curves
tag_t * (tag_t型的指针)	edge_bcurves	Input（输入）	array of object ids of trimming 2D b-curves in the uv domain of the b-surface
double (实数型)	edge_tol	Input（输入）	tolerance to attach to sp-curve edges
tag_t * (tag_t型的指针)	bsurf_id	Output（输出）	object id for b-surface
int * (整数型指针)	knot_fixup	Output（输出）	knot fixup status
int * (整数型指针)	pole_fixup	Output（输出）	pole fixup status

UF_MODL_cre_chamfer_with_flip_option (查看源代码)

定义在: uf_modl.h

概述

Creates a chamfer feature using the type of chamfer, first and second
offset, and angle and list of edges to operate on. If the Flip_option flag
is set to TRUE, the order of the input offsets will be flipped. The output
of this function is the object identifier associated to the chamfer.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_cre_chamfer_with_flip_option
(

int subtype,
char * offset1,
char * offset2,
char * theta,
uf_list_p_t edges,
logical flip_option,
tag_t * feature_obj_id

)

int (整数型)	subtype	Input（输入）	Chamfer type: 1 = Single Offset 2 = Double Offset 3 = Offset and Angle 4 = Freeform Single Offset 5 = Freeform Double Offset
char * (字符型指针)	offset1	Input（输入）	Chamfer offset 1
char * (字符型指针)	offset2	Input（输入）	Chamfer offset 2
char * (字符型指针)	theta	Input（输入）	Chamfer angle
uf_list_p_t	edges	Input（输入）	List of edges to chamfer
logical	flip_option	Input（输入）	Chamfer flip option
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created chamfer

UF_MODL_cre_chamfer_with_instance_and_flip_option (查看源代码)

定义在: uf_modl.h

概述

Creates a chamfer feature using the type of chamfer, first and second
offset, and angle and list of edges to operate on.
- If the instance_option flag is set to TRUE, "chamfer ALL instances"
is turned ON, and vice versa.
-If the Flip_option flag
is set to TRUE, the order of the input offsets will be flipped. The output
of this function is the object identifier associated to the chamfer.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_cre_chamfer_with_instance_and_flip_option
(

int subtype,
char * offset1,
char * offset2,
char * theta,
uf_list_p_t edges,
logical instance_option,
logical flip_option,
tag_t * feature_obj_id

)

int (整数型)	subtype	Input（输入）	Chamfer type: 1 = Single Offset 2 = Double Offset 3 = Offset and Angle 4 = Freeform Single Offset 5 = Freeform Double Offset
char * (字符型指针)	offset1	Input（输入）	Chamfer offset 1
char * (字符型指针)	offset2	Input（输入）	Chamfer offset 2
char * (字符型指针)	theta	Input（输入）	Chamfer angle
uf_list_p_t	edges	Input（输入）	List of edges to chamfer
logical	instance_option	Input（输入）	Enable chamfer all instances ON/OFF
logical	flip_option	Input（输入）	Chamfer flip option
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created chamfer

UF_MODL_cre_def_facepair_feat (查看源代码)

定义在: uf_modl.h

概述

Creates a face pair feature by defining faces. The midsurface of the
face pair is created in the middle of the defining faces.

NOTE: a midsurface feature must be created before a call to this function and
passed in as midsrf_feature_obj_id(see UF_MODL_create_midsrf_feature).

环境

内部和外部

需要许可证（S）

( solid_modeling or nx_masterfem )

int UF_MODL_cre_def_facepair_feat
(

tag_t midsrf_feature_obj_id,
tag_t defining_face_1,
tag_t defining_face_2,
uf_list_p_t side_1,
uf_list_p_t side_2,
tag_p_t facepair_feature_obj_id

)

tag_t （tag_t类型）	midsrf_feature_obj_id	Input（输入）	Midsurface Feature tag
tag_t （tag_t类型）	defining_face_1	Input（输入）	Defining face for side 1
tag_t （tag_t类型）	defining_face_2	Input（输入）	Defining face for side 2
uf_list_p_t	side_1	Input（输入）	List of target solid faces for side 1
uf_list_p_t	side_2	Input（输入）	List of target solid faces for side 2
tag_p_t	facepair_feature_obj_id	Output（输出）	Face Pair Feature tag

UF_MODL_cre_sel_facepair_feat (查看源代码)

定义在: uf_modl.h

概述

Creates a face pair feature by a user selected midsurface.

NOTE: a midsurface feature must be created before a call to this function and
passed in as midsrf_feature_obj_id(see UF_MODL_create_midsrf_feature).

环境

内部和外部

需要许可证（S）

( solid_modeling or nx_masterfem )

int UF_MODL_cre_sel_facepair_feat
(

tag_t midsrf_feature_obj_id,
tag_t user_selected_midsurface,
uf_list_p_t side_1,
uf_list_p_t side_2,
tag_p_t facepair_feature_obj_id

)

tag_t （tag_t类型）	midsrf_feature_obj_id	Input（输入）	Midsurface Feature tag
tag_t （tag_t类型）	user_selected_midsurface	Input（输入）	A Face or a sheet solid used to represent the midsurface of the Face Pair feature.
uf_list_p_t	side_1	Input（输入）	List of target solid faces for side 1
uf_list_p_t	side_2	Input（输入）	List of target solid faces for side 2
tag_p_t	facepair_feature_obj_id	Output（输出）	Face Pair Feature tag

UF_MODL_cre_trim_bsurf (查看源代码)

定义在: uf_modl_bsurf.h

概述

Create a trimmed b-surface from surface data and 3D trimming curves.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_cre_trim_bsurf
(

int nu,
int nv,
int ku,
int kv,
double u_knot [ ] ,
double v_knot [ ] ,
double poles [ ] ,
int loop_count,
int * edge_counts,
int * edge_senses,
tag_t * edge_curves,
int proj_curves,
double dist_tol,
tag_t * bsurf_id,
int * knot_fixup,
int * pole_fixup

)

int (整数型)	nu	Input（输入）	number of control vertices in u direction
int (整数型)	nv	Input（输入）	number of control vertices in v direction
int (整数型)	ku	Input（输入）	order in u direction
int (整数型)	kv	Input（输入）	order in v direction
double (实数型)	u_knot [ ]	Input（输入）	knot sequence in u direction
double (实数型)	v_knot [ ]	Input（输入）	knot sequence in v direction
double (实数型)	poles [ ]	Input（输入）	array of homogeneous control vertices (wx,wy,wz,w)
int (整数型)	loop_count	Input（输入）	count of trimming loops
int * (整数型指针)	edge_counts	Input（输入）	array holding count of edges per loop
int * (整数型指针)	edge_senses	Input（输入）	array holding sense of edge curves (sum of edge_counts[]) -1 = end to start 1 = start to end
tag_t * (tag_t型的指针)	edge_curves	Input（输入）	array holding object ids of trimming curves
int (整数型)	proj_curves	Input（输入）	do we need to project the curves? 0=no 1=yes
double (实数型)	dist_tol	Input（输入）	distance tolerance for use in sp-curve creation
tag_t * (tag_t型的指针)	bsurf_id	Output（输出）	object identifier for b-surface
int * (整数型指针)	knot_fixup	Output（输出）	knot fixup status
int * (整数型指针)	pole_fixup	Output（输出）	pole fixup status

UF_MODL_create_ball_groove (查看源代码)

定义在: uf_modl_grooves.h

概述

Creates a ball groove feature by inputting its location, direction,
diameter and width. Along with these items a placement face is
needed to determine which face the ball groove is associated to. The
output of this function is the object identifier associated to the ball
groove.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_ball_groove
(

double location [ 3 ] ,
double direction [ 3 ] ,
char * diame,
char * width,
tag_t face,
tag_t * feature_obj_id

)

double (实数型)	location [ 3 ]	Input（输入）	Ball groove location.
double (实数型)	direction [ 3 ]	Input（输入）	Ball groove direction
char * (字符型指针)	diame	Input（输入）	Ball groove diameter.
char * (字符型指针)	width	Input（输入）	Ball groove width.
tag_t （tag_t类型）	face	Input（输入）	Face for the RPO constraint.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created ball groove

UF_MODL_create_ball_slot (查看源代码)

定义在: uf_modl_slots.h

概述

Creates a ball slot feature using an origin, tool axis, slot direction,
ball diameter, depth, and length. One of two methods of creation is
taken depending on whether you want a thru slot or not.

1. If you want a defined distance, then input the distance and
placement face (face_li). Also, set the value of face_t1 and face_t2
to zero.
2. If you want to have the slot thru from one face to another, then
supply the placement face and the two faces from which to
measure the slot distance.

The output of this function is the object identifier of the ball slot.

The "Face for the RPO constraint" parameter, face_li, can accept a datum plane.
You can pass in the tag of the datum plane feature or datum plane body. For
relative datums the parent body is used as the target. For an absolute datum
the target body must be set by calling UF_MODL_active_part.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_ball_slot
(

double location [ ] ,
double tool_axis [ ] ,
double direction [ ] ,
char * width,
char * depth,
char * distance,
tag_t face_li,
tag_t face_t1,
tag_t face_t2,
tag_t * feature_tag

)

double (实数型)	location [ ]	Input（输入）	Ball slot location.
double (实数型)	tool_axis [ ]	Input（输入）	Ball slot tool axis.
double (实数型)	direction [ ]	Input（输入）	Ball slot direction.
char * (字符型指针)	width	Input（输入）	Ball slot width.
char * (字符型指针)	depth	Input（输入）	Ball slot depth.
char * (字符型指针)	distance	Input（输入）	Ball slot distance.
tag_t （tag_t类型）	face_li	Input（输入）	Face for the RPO constraint.
tag_t （tag_t类型）	face_t1	Input（输入）	Face for thru face 1.
tag_t （tag_t类型）	face_t2	Input（输入）	Face for thru face 2.
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Feature object identifier of created ball slot

UF_MODL_create_bead (查看源代码)

定义在: uf_modl_smd.h

概述

Creates a bead.

环境

内部和外部

需要许可证（S）

sheet_metal_design

int UF_MODL_create_bead
(

UF_MODL_project_curves_p_t centerline,
UF_MODL_faces_p_t placement_faces,
UF_MODL_offset_trans_faces_p_t secondary_faces,
UF_MODL_bead_section_plane_p_t section_plane,
UF_MODL_vector_p_t section_axis,
UF_MODL_bead_section_parms_p_t section_parms,
tag_t* bead_tag

)

UF_MODL_project_curves_p_t	centerline	Input（输入）	Pointer to information to define the centerline of the bead.
UF_MODL_faces_p_t	placement_faces	Input（输入）	Pointer to information to define the face(s) where the bead is placed. The first face is used to determine the target body.
UF_MODL_offset_trans_faces_p_t	secondary_faces	Input（输入）	Pointer to information to define the optional secondary faces for the bead. The secondary faces can either be an offset or translation of the specified faces. If it is desired to have the placement faces, then just set UF_MODL_faces_p_t pointer within this input pointer value A null pointer should be passed in if not used.
UF_MODL_bead_section_plane_p_t	section_plane	Input（输入）	Pointer to direction information to define the normal of the orientation plane of the bead sections.
UF_MODL_vector_p_t	section_axis	Input（输入）	Pointer to direction information to define the centerline of the bead cross section. This parameter is also used to determine whether the bead is subtracted or united with the body of the first placement_face.
UF_MODL_bead_section_parms_p_t	section_parms	Input（输入）	Pointer to information to define the cross sectional shape of the bead.
tag_t*	bead_tag	Output（输出）	Object tag for the bead feature.

UF_MODL_create_bend_operation (查看源代码)

定义在: uf_modl_smd.h

概述

Create an Unbend/Rebend operation

Return code :

环境

内部和外部

历史

Released in V19.0

需要许可证（S）

sheet_metal_design

int UF_MODL_create_bend_operation
(

UF_MODL_bend_operation_data_p_t bend_data,
tag_p_t operation_tag

)

UF_MODL_bend_operation_data_p_t	bend_data	Input（输入）	Data supplied by the user to define the operation
tag_p_t	operation_tag	Output（输出）	The operation tag

UF_MODL_create_blend (查看源代码)

定义在: uf_modl_blends.h

概述

Creates a blend feature using the input radius, a list of edges to blend,
the overflow condition flags, and variable radius blend tolerance. To
specify all types of blends, set all of the overlfow flags to 0 (zero). To
allow only one type of blend, for example "smooth", set the
smooth_overflow flag to 0 (zero) and the other two flags to 1 (one).
The output of this function is the object identifier associated to the
blend.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_blend
(

const char * radius,
uf_list_p_t edge_list,
int smooth_overflow,
int cliff_overflow,
int notch_overflow,
double vrb_tool,
tag_t * feature_obj_id

)

const char *	radius	Input（输入）	原价半径
uf_list_p_t	edge_list	Input（输入）	要倒圆角的边列表
int (整数型)	smooth_overflow	Input（输入）	是否在光顺边上滚动: 0 = 勾选 1 = 不勾选
int (整数型)	cliff_overflow	Input（输入）	是否在边上滚动（光顺或尖锐）: 0 = 勾选 1 = 不勾选
int (整数型)	notch_overflow	Input（输入）	是否保持圆角并移动锐边: 0 = 勾选 1 = 不勾选
double (实数型)	vrb_tool	Input（输入）	设置公差
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	输出创建的边倒圆特征

UF_MODL_create_blend_faces (查看源代码)

定义在: uf_modl_blends.h

概述

Creates a face blend.

An object tag associated to the newly created blend is returned only if
all the following conditions are valid:
. all faces involved belong to the same body,
. trim_option = UF_TRIM_AND_ATTACH
. blend faces can be successfully trimmed and attached to the
. body. In this case, a parametric feature is created.

If an object tag is not returned and the return code indicates success,
the blend is formed between the faces and/or bodies involved as
separate non-parametric sheet bodies. In this case the tags of newly
created bodies are returned.

Neither set of the faces/bodies can contain:
. more than one solid body.
. sheet and solid faces and/or bodies together
. faces from more than one solid body
. body and faces from the same body

The caller does not have to know exactly which edges are to be
cliff-edges, all inappropriate edges are ignored.

Tangent hold lines can be used to constrain either constant radius or
law controlled blends. In this case, the smaller of the two implied radii
is the result. Edges and curves can not be used together to constitute
tangent hold lines.

The help point is not taken into account if blend is non-parametric.
Only non-parametric blends can be limited.

The following example illustrates how to create a constant radius (0.25)
blend between two faces using cliff edge.

Figure. Constant Radius Blend with Cliff Edge.

This function will be replaced by UF_MODL_create_face_blend.
Please use UF_MODL_create_face_blend which can create all types of
face blends.

环境

内部和外部

参见

UF_MODL_create_face_blend

需要许可证（S）

solid_modeling

int UF_MODL_create_blend_faces
(

UF_MODL_blend_faces_create_data_p_t create_data,
UF_MODL_blend_faces_limit_data_p_t limit_data,
tag_t * feature_tag,
int * num_bodies_created,
tag_t * * bodies_created,
int * num_blend_faces,
tag_t * * blend_faces

)

UF_MODL_blend_faces_create_data_p_t	create_data	Input（输入）	Data describing the blend.
UF_MODL_blend_faces_limit_data_p_t	limit_data	Input（输入）	Data describing the blend.
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	The object identifier of the created blend.
int * (整数型指针)	num_bodies_created	Output（输出）	This is unused, and always returns 0.
tag_t * *	bodies_created	Output to be freed 输出并释放	num_bodies_created This is unused, the pointer is always set to NULL.
int * (整数型指针)	num_blend_faces	Output（输出）	This is unused, and always returns 0.
tag_t * *	blend_faces	Output to be freed 输出并释放	num_blend_faces This is unused, the pointer is always set to NULL.

UF_MODL_create_block (查看源代码)

定义在: uf_modl_primitives.h

概述

Create a solid block.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_block
(

UF_FEATURE_SIGN sign,
tag_t targ_tag,
double corner_pt [ 3 ] ,
char * edge_len [ 3 ] ,
tag_t * blk_tag

)

UF_FEATURE_SIGN	sign	Input（输入）	Sign of primitive
tag_t （tag_t类型）	targ_tag	Input（输入）	Target body (if needed)
double (实数型)	corner_pt [ 3 ]	Input（输入）	Corner point
char * (字符型指针)	edge_len [ 3 ]	Input（输入）	Edge lengths
tag_t * (tag_t型的指针)	blk_tag	Output（输出）	Block feature tag

UF_MODL_create_block1 (查看源代码)

定义在: uf_modl_primitives.h

概述

Creates a block. The Corner Point indicates the origin of the block to
be created. The X, Y and Z lengths control the size of the edge
lengths. The sign parameter controls the boolean operation
performed. The output of this function is the object identifier
associated to the block.

The origin point is with respect to the Absolute CSYS. However, the
direction of the edge lengths are with respect to the WCS.

环境

内部和外部

参见

example

需要许可证（S）

solid_modeling

int UF_MODL_create_block1
(

UF_FEATURE_SIGN sign,
double corner_pt [ 3 ] ,
char * edge_len [ 3 ] ,
tag_t * blk_obj_id

)

UF_FEATURE_SIGN	sign	Input（输入）	布尔操作选项. UF_NULLSIGN = 创建新的 UF_POSITIVE = 布尔求和 UF_NEGATIVE = 布尔求差 UF_UNSIGNED = 布尔求交
double (实数型)	corner_pt [ 3 ]	Input（输入）	指定原点坐标
char * (字符型指针)	edge_len [ 3 ]	Input（输入）	指定长宽高
tag_t * (tag_t型的指针)	blk_obj_id	Output（输出）	新创建块的特征对象标识符.

UF_MODL_create_boss (查看源代码)

定义在: uf_modl_form_features.h

概述

Creates a boss feature using the boss origin, direction, diameter,
height, tip angle, and placement face. The placement face is used to
determine which face the boss is associated to. The output of this
function is the object identifier associated to the boss.

Return code:
= 0: successful
> 0: failing error number
< 0: failing error number

环境

内部和外部

历史

For V18.0, a datum plane may be input as the face defining the
RPO constraint.

参见

See example
UF_MODL_ask_boss_parms

需要许可证（S）

solid_modeling

int UF_MODL_create_boss
(

double location [ 3 ] ,
double direction [ 3 ] ,
char * diame,
char * height,
char * angle,
tag_t face,
tag_t * feature_obj_id

)

double (实数型)	location [ 3 ]	Input（输入）	Boss location.
double (实数型)	direction [ 3 ]	Input（输入）	Boss direction.
char * (字符型指针)	diame	Input（输入）	Boss diameter.
char * (字符型指针)	height	Input（输入）	Boss height.
char * (字符型指针)	angle	Input（输入）	Boss tip angle.
tag_t （tag_t类型）	face	Input（输入）	Face for the RPO constraint (may be a datum plane)
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created boss

UF_MODL_create_bplane (查看源代码)

定义在: uf_modl_form_features.h

概述

Creates a bounded plane feature from closed string loops obtained
from a string of end-to-end curves. The outside or peripheral loop
forms the sheet boundary. The inner closed loops are holes in the
bounded plane. You can specify either 1 or -1 for the dir[ ] field of
the s_section argument since the direction is not significant for this
routine due to the closed loops. The curves selected must be
co-planar, chainable, and form a closed shape. This function
automatically determines which loop is the periphery. There can be
only one peripheral loop. The tolerance values determine whether or
not the curves are chainable and co-planar. The output of this
function is the object identifier associated to the feature.

环境

内部和外部

参见

Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_create_bplane
(

UF_STRING_p_t s_section,
double tol [ 3 ] ,
tag_t * body_obj_id

)

UF_STRING_p_t	s_section	Input（输入）	Pointer to the curve list structure. int num Total number of curve string loops (min=1, max=150) int string[ ] Total number of segment curves per curve string loop (min=1, max =402) int dir[ ] Direction of a curve string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of section curve
double (实数型)	tol [ 3 ]	Input（输入）	Tolerances: [0] = Distance [1] = Angle (in radians) [2] = Not used (formerly listed as Intersection)
tag_t * (tag_t型的指针)	body_obj_id	Output（输出）	Body object identifier

UF_MODL_create_bridge_face (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a surface between 2 other surfaces. The resulting surface is
constrained by continuity type (either tangent continuous or curvature
continuous) and possibly by guides (either no guides, 1 or 2 guiding
side strings, or 1 or 2 guiding side surfaces). For each bridge surface,
at least 2 faces must be input, along with 2 edges indicating where on
the 2 surfaces the bridge surface should be connected. Further input
depends on the option chosen for guide_type.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_bridge_face
(

int continuity_type,
int guide_type,
tag_t * primary_faces,
tag_t * primary_edges,
int * primary_edges_dir,
UF_STRING_p_t side_string1,
UF_STRING_p_t side_string2,
tag_t * side_faces,
tag_t * side_edges,
tag_t * result_tag

)

int (整数型)	continuity_type	Input（输入）	1 = tangent continuous, 2= curvature continuous
int (整数型)	guide_type	Input（输入）	0 = no guides; 1= guide strings; 2= guide surfaces
tag_t * (tag_t型的指针)	primary_faces	Input（输入）	tags of 2 primary surfaces to be bridged
tag_t * (tag_t型的指针)	primary_edges	Input（输入）	tags of edges on primary surfaces where the bridge should be attached.
int * (整数型指针)	primary_edges_dir	Input（输入）	direction of primary_edges (if continuity_type = 1) 1 = forward -1 = backward
UF_STRING_p_t	side_string1	Input（输入）	first guide string (if guide_type = 1)
UF_STRING_p_t	side_string2	Input（输入）	second guide string (if guide_type = 1)
tag_t * (tag_t型的指针)	side_faces	Input（输入）	tags of 2 side guide surfaces (if guide_type = 2)
tag_t * (tag_t型的指针)	side_edges	Input（输入）	tags of edges on side surfaces where bridge should be attached (if guide_type = 2)
tag_t * (tag_t型的指针)	result_tag	Output（输出）	tag of resulting surface

UF_MODL_create_bs_2d_edges (查看源代码)

定义在: uf_modl_bsurf.h

概述

Create the surface parameter curve edges of a b-surface.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_bs_2d_edges
(

int nu,
int nv,
int ku,
int kv,
double u_knot [ ] ,
double v_knot [ ] ,
double poles [ 4 ] ,
int * num_loops,
int * edge_counts,
tag_t * edge_curves,
int * knot_fixup,
int * pole_fixup

)

int (整数型)	nu	Input（输入）	number of control vertices in u direction
int (整数型)	nv	Input（输入）	number of control vertices in v direction
int (整数型)	ku	Input（输入）	order in u direction
int (整数型)	kv	Input（输入）	order in v direction
double (实数型)	u_knot [ ]	Input（输入）	knot sequence in u direction
double (实数型)	v_knot [ ]	Input（输入）	knot sequence in v direction
double (实数型)	poles [ 4 ]	Input（输入）	array of homogenous control vertices (wx,wy,wz,w)
int * (整数型指针)	num_loops	Output（输出）	number of loops of curve
int * (整数型指针)	edge_counts	Output（输出）	array of counts of edges per loop
tag_t * (tag_t型的指针)	edge_curves	Output（输出）	array of b-curves
int * (整数型指针)	knot_fixup	Output（输出）	knot fixup status
int * (整数型指针)	pole_fixup	Output（输出）	pole fixup status

UF_MODL_create_bs_edges (查看源代码)

定义在: uf_modl_bsurf.h

概述

Create the edges of a b-surface.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_bs_edges
(

int nu,
int nv,
int ku,
int kv,
double u_knot [ ] ,
double v_knot [ ] ,
double poles [ ] ,
int * num_loops,
int edge_counts [ 2 ] ,
tag_t edge_curves [ 4 ] ,
int * knot_fixup,
int * pole_fixup

)

int (整数型)	nu	Input（输入）	number of control vertices in u direction
int (整数型)	nv	Input（输入）	number of control vertices in v direction
int (整数型)	ku	Input（输入）	order in u direction
int (整数型)	kv	Input（输入）	order in v direction
double (实数型)	u_knot [ ]	Input（输入）	knot sequence in u direction
double (实数型)	v_knot [ ]	Input（输入）	knot sequence in v direction
double (实数型)	poles [ ]	Input（输入）	array of homogenous control vertices (wx,wy,wz,w)
int * (整数型指针)	num_loops	Output（输出）	number of loops of curve
int (整数型)	edge_counts [ 2 ]	Output（输出）	array of counts of edges per loop. This must be declared as an int edge_counts[2].
tag_t （tag_t类型）	edge_curves [ 4 ]	Output（输出）	array of b-curves. This must be declared as a tag_t edge_curves[4].
int * (整数型指针)	knot_fixup	Output（输出）	knot fixup status
int * (整数型指针)	pole_fixup	Output（输出）	pole fixup status

UF_MODL_create_bsurf (查看源代码)

定义在: uf_modl_bsurf.h

概述

Creates a b-surface sheet body. The surface periodicity information is
based on knot sequence and pole data. If necessary, an illegal knot
sequence and/or pole array is modified so that the sheet can be created.
The knot_fixup and pole_fixup flags signal if a modification was made.

A knot sequence gets fixed if one or more knot values has a
multiplicity greater than the degree of the surface. This means that
the surface contained rows of patches having zero width. The removal
of zero-width patches does not affect the shape of the surface.
The pole array gets fixed if it is found to have poles that are too close
together for the system to handle. The poles are either moved
together to make them coincident or spread apart slightly.

环境

内部和外部

参见

UF_MODL_create_spline

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_bsurf
(

int nu,
int nv,
int ku,
int kv,
double u_knot [ ] ,
double v_knot [ ] ,
double poles [ ] ,
tag_t * bsurf_obj_id,
int * knot_fixup,
int * pole_fixup

)

int (整数型)	nu	Input（输入）	Number of poles in u direction
int (整数型)	nv	Input（输入）	Number of poles in v direction
int (整数型)	ku	Input（输入）	Order in u direction
int (整数型)	kv	Input（输入）	Order in v direction
double (实数型)	u_knot [ ]	Input（输入）	Knot sequence in u direction
double (实数型)	v_knot [ ]	Input（输入）	Knot sequence in v direction
double (实数型)	poles [ ]	Input（输入）	Array of homogeneous poles (wx,wy,wz,w) data for row n immediately follows row n-1 in the array. i.e. poles for: row 1 = (1,1:ip1) row 2 = (1,ip1+1:2ip1) row n = (1,(n-1ip1+1:nip1)
tag_t * (tag_t型的指针)	bsurf_obj_id	Output（输出）	Object identifier for b-surface
int * (整数型指针)	knot_fixup	Output（输出）	Knot fixup status: 0 = no fixups performed 1 = knot sequence fixed
int * (整数型指针)	pole_fixup	Output（输出）	Pole fixup status: 0 = no fixup performed 1 = pole array fixed

UF_MODL_create_bsurf_thru_pts (查看源代码)

定义在: uf_modl_bsurf.h

概述

Creates a B-surface sheet body using the user specified creation method and
points.

环境

内部和外部

参见

Refer to example
UF_MODL_ask_bsurf
UF_MODL_free_bsurf_data
UF_MODL_bsurf_row_info_t

历史

Originally released in V16.0

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_bsurf_thru_pts
(

int create_mode,
int u_closed_status,
int v_closed_status,
int u_degree,
int v_degree,
int num_rows,
UF_MODL_bsurf_row_info_t * pts_info_per_row,
tag_t * bsurf_obj_id

)

int (整数型)	create_mode	Input（输入）	Creation mode = 1 -> specified points should lie on the B-surface = 2 -> specified points should be used as the control vertices = 3 -> specified points should be used as the control vertices along with using the specified weight information
int (整数型)	u_closed_status	Input（输入）	Open/closed status in u direction = 0 -> open = 1 -> closed
int (整数型)	v_closed_status	Input（输入）	Open/closed status in v direction = 0 -> open = 1 -> closed
int (整数型)	u_degree	Input（输入）	Degree in u direction
int (整数型)	v_degree	Input（输入）	Degree in v direction
int (整数型)	num_rows	Input（输入）	Number of rows of points
UF_MODL_bsurf_row_info_t *	pts_info_per_row	Input（输入）	Points information for each row. This is an array of UF_MODL_bsurf_row_info_t structures dimensioned to num_rows.
tag_t * (tag_t型的指针)	bsurf_obj_id	Output（输出）	Tag of the created B-surface

UF_MODL_create_bsurface (查看源代码)

定义在: uf_modl_bsurf.h

概述

Creates a bsurface from pole and knot data. The function makes any
necessary fixes required so the bsurface is acceptable to NX
(essentially, UF_MODL_fix_bsurface_data is called).

环境

内部和外部

参见

UF_MODL_fix_bsurface_data
UF_MODL_smooth_bsurface_data
Structure UF_MODL_state_t which is a type define of UF_CURVE_state_t

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_bsurface
(

UF_MODL_bsurface_p_t surface,
tag_t * eid,
int * num_states,
UF_MODL_state_p_t * states

)

UF_MODL_bsurface_p_t	surface	Input（输入）	structure describing bsurface to create
tag_t * (tag_t型的指针)	eid	Output（输出）	Tag of NX bspline surface object
int * (整数型指针)	num_states	Output（输出）	Number of states in states array
UF_MODL_state_p_t *	states	Output to be freed 输出并释放	Array of states representing problems in the bsurface; if NULL is provided no states are returned. This must be freed by calling UF_free.

UF_MODL_create_c_bore_hole (查看源代码)

定义在: uf_modl_holes.h

概述

Creates a c-bore hole. The Origin indicates where the center of the
C-Bore hole is located on the link-face. Interactively, this is the face
chosen to place the hole in, and the location of the pick is used as the
origin. The Open API programmer inputs this information. The
C-Bore and Hole Diameters, C-Bore and Hole Depths, and Hole
Tip Angle control the size. The Direction Vector has to be
perpendicular to the link-face, opposite the face normal. If a thru
face is indicated, then the Hole Depth is ignored. The output of this
function is the object identifier associated to the c-bore hole.

The "Face for the RPO constraint" parameter, face_li, can accept a datum plane.
You can pass in the tag of the datum plane feature or datum plane body. For
relative datums the parent body is used as the target. For an absolute datum
the target body must be set by calling UF_MODL_active_part.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_c_bore_hole
(

double location [ 3 ] ,
double direction [ 3 ] ,
const char * diameter1,
const char * depth1,
const char * diameter2,
const char * depth2,
const char * angle,
tag_t face_li,
tag_t face_t1,
tag_t * feature_obj_id

)

double (实数型)	location [ 3 ]	Input（输入）	Hole location.
double (实数型)	direction [ 3 ]	Input（输入）	Hole direction.
const char *	diameter1	Input（输入）	Hole diameter.
const char *	depth1	Input（输入）	Hole depth.
const char *	diameter2	Input（输入）	C-bore diameter.
const char *	depth2	Input（输入）	C-bore depth.
const char *	angle	Input（输入）	Hole tip angle.
tag_t （tag_t类型）	face_li	Input（输入）	Face for the RPO constraint.
tag_t （tag_t类型）	face_t1	Input（输入）	Face for thru face.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created C bore hole

UF_MODL_create_c_sunk_hole (查看源代码)

定义在: uf_modl_holes.h

概述

Creates a counter-sunk hole. The Origin indicates where the center
of the C-Sunk hole is located on the link-face. Interactively, this is
the face chosen to place the hole in, and the location of the pick is
used as the origin. In Open API, this information is input by the
user. The C-Sunk and Hole Diameters, C-Sunk and Hole Depths,
and Hole Tip Angle control the size. The Direction Vector has to be
perpendicular to the link-face, opposite the face normal. If a thru
face is indicated, then the Hole Depth is ignored. The output of this
function is the object identifier associated to the c-sunk hole.

The "Face for the RPO constraint" parameter, face_li, can accept a datum plane.
You can pass in the tag of the datum plane feature or datum plane body. For
relative datums the parent body is used as the target. For an absolute datum
the target body must be set by calling UF_MODL_active_part.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_c_sunk_hole
(

double location [ 3 ] ,
double direction [ 3 ] ,
const char * diameter1,
const char * depth1,
const char * diameter2,
const char * csink_angle,
const char * angle,
tag_t face_li,
tag_t face_t1,
tag_t * feature_obj_id

)

double (实数型)	location [ 3 ]	Input（输入）	Hole location.
double (实数型)	direction [ 3 ]	Input（输入）	Hole direction.
const char *	diameter1	Input（输入）	Hole diameter.
const char *	depth1	Input（输入）	Hole depth.
const char *	diameter2	Input（输入）	C-sunk diameter.
const char *	csink_angle	Input（输入）	C-sunk angle.
const char *	angle	Input（输入）	Hole tip angle.
tag_t （tag_t类型）	face_li	Input（输入）	Face for the RPO constraint.
tag_t （tag_t类型）	face_t1	Input（输入）	Face for thru face.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created csunk hole

UF_MODL_create_chamfer (查看源代码)

定义在: uf_modl.h

概述

Creates a chamfer feature using the type of chamfer, first and second
offset, and angle and list of edges to operate on. The output of this
function is the object identifier associated to the chamfer.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_chamfer
(

int subtype,
char * offset1,
char * offset2,
char * theta,
uf_list_p_t edges,
tag_t * feature_obj_id

)

int (整数型)	subtype	Input（输入）	Chamfer type: 1 = Single Offset 2 = Double Offset 3 = Offset and Angle 4 = Freeform Single Offset 5 = Freeform Double Offset
char * (字符型指针)	offset1	Input（输入）	Chamfer offset 1
char * (字符型指针)	offset2	Input（输入）	Chamfer offset 2
char * (字符型指针)	theta	Input（输入）	Chamfer angle
uf_list_p_t	edges	Input（输入）	List of edges to chamfer
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created chamfer

UF_MODL_create_circular_iset (查看源代码)

定义在: uf_modl_isets.h

概述

Creates a circular instance set feature using the rotation point,
rotation axis, number of instances, rotational angle and list of selected
features. The output of this function is the object identifier associated
to the circular instance set.

A different instance set will be created for each item in the feature_list.
(except datum axis. See the usage of datum axis below ). feature_obj_id will
be the identifier of last instance set feature created. To query ids of other
instance set features, call UF_MODL_ask_instance_iset with each item in the
feature list as an argument.

You can use a datum axis as a rotation axis. To accomplish this place the tag
of the datum axis at the end of feature_list. Then initialize the location
and axis array arguments even though they are not used. Using a datum axis has
the advantage of being associative.

To query instances created by this instance set use the function
UF_MODL_ask_instance

The method options correspond to what is available interactively. See
the Modeling User Manual for details.

环境

内部和外部

参见

UF_MODL_ask_instance
UF_MODL_ask_instance_iset
Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_create_circular_iset
(

int method,
double location [ ] ,
double axis [ 3 ] ,
char * number_str,
char * angle_str,
uf_list_p_t feature_list,
tag_t * feature_obj_id

)

int (整数型)	method	Input（输入）	Method: 0 = General 1 = Simple 2 = Identical
double (实数型)	location [ ]	Input（输入）	Rotation point.
double (实数型)	axis [ 3 ]	Input（输入）	Rotation axis.
char * (字符型指针)	number_str	Input（输入）	Number of instances.
char * (字符型指针)	angle_str	Input（输入）	Rotation angle.
uf_list_p_t	feature_list	Input（输入）	List of selected features.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created iset

UF_MODL_create_circular_pattern_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function create circular patterns for a given set of faces.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_circular_pattern_face
(

UF_MODL_dfo_region_p_t region,
tag_t axis,
int n_pattern,
char * angle,
tag_t * feature_tag

)

UF_MODL_dfo_region_p_t	region	Input（输入）	region
tag_t （tag_t类型）	axis	Input（输入）	center axis to define pattern
int (整数型)	n_pattern	Input（输入）	number of patterns
char * (字符型指针)	angle	Input（输入）	angle between patterns
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	the new feature

UF_MODL_create_cone (查看源代码)

定义在: uf_modl_primitives.h

概述

Create a solid cone.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_cone
(

UF_FEATURE_SIGN sign,
tag_t targ_tag,
double origin [ 3 ] ,
char * height,
char * diam [ 2 ] ,
double direction [ 3 ] ,
tag_t * cone_tag

)

UF_FEATURE_SIGN	sign	Input（输入）	Sign of primitive
tag_t （tag_t类型）	targ_tag	Input（输入）	Target body (if needed)
double (实数型)	origin [ 3 ]	Input（输入）	Cone base origin
char * (字符型指针)	height	Input（输入）	Cone height
char * (字符型指针)	diam [ 2 ]	Input（输入）	Cone diameters
double (实数型)	direction [ 3 ]	Input（输入）	Cone direction vector
tag_t * (tag_t型的指针)	cone_tag	Output（输出）	Cone feature tag

UF_MODL_create_cone1 (查看源代码)

定义在: uf_modl_primitives.h

概述

Creates a cone. The origin indicates where the center of the bottom
face is located for the cone. The direction vector controls which axis
the cone is created on. The base and top diameters (diam) and height
control the size of the cone. The sign parameter controls the boolean
operation performed. The output of this function is the object
identifier associated to that cone.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_cone1
(

UF_FEATURE_SIGN sign,
double origin [ 3 ] ,
char * height,
char * diam [ 2 ] ,
double direction [ 3 ] ,
tag_t * cone_obj_id

)

UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
double (实数型)	origin [ 3 ]	Input（输入）	Origin for cone to be created.
char * (字符型指针)	height	Input（输入）	Height for cone to be created.
char * (字符型指针)	diam [ 2 ]	Input（输入）	Diameters for cone to be created. [0] = base diameter [1] = top diameter
double (实数型)	direction [ 3 ]	Input（输入）	Direction vector for cone to be created.
tag_t * (tag_t型的指针)	cone_obj_id	Output（输出）	Feature object identifier tag of created cone.

UF_MODL_create_curve_from_edge (查看源代码)

定义在: uf_modl_curves.h

概述

Extracts the curve from an input edge and returns the identifier of
that curve.

环境

内部和外部

需要许可证（S）

( solid_modeling or drafting )

int UF_MODL_create_curve_from_edge
(

tag_t edge_id,
tag_t * ugcrv_id

)

tag_t （tag_t类型）	edge_id	Input（输入）	Object identifier of the edge
tag_t * (tag_t型的指针)	ugcrv_id	Output（输出）	Identifier of the extracted curve

UF_MODL_create_curve_mesh (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a feature through a collection of curves running in two
different directions. The following restrictions apply:

1. The first segment curve of each primary/cross/spine is a starting curve.
2. Points:
a. A point object may be included, but only as the only one point of the
first primary string and/or the only one point of the last primary string.

b. Curve end point may be included but only as the only one point of the
first primary string and/or the only one point of the last primary string.

End point option and s_prim->dir[ ] indicates which end point should be used.

3. Spine is optional. (s_spine->num = 0)
a. The first/last primary must be planar.
b. Spine must be perpendicular to the first/last primary.

4. If the Spline Points parameter is set to 1, the input sections must
all be single B-curves with the same number of defining points.

The output of this function is the object identifier associated to the feature.

环境

内部和外部

参见

UF_MODL_create_curve_mesh1

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_curve_mesh
(

UF_STRING_p_t s_prim,
UF_STRING_p_t s_cross,
UF_STRING_p_t s_spine,
int * end_point,
int * emphasis,
int * body_type,
int * spline_pts,
UF_FEATURE_SIGN boolean,
double tol [ 3 ] ,
tag_t c_face_id [ 4 ] ,
int c_flag [ 4 ] ,
tag_t * body_obj_id

)

UF_STRING_p_t	s_prim	Input（输入）	Pointer to the primary list structure. int num Total number of primary string (min=2, max=150) int string[ ] Total number of segment curves/ sketch id of each primary string (min=1, max =402) int dir[ ] Direction of each primary string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of primary curve/point or the section builder object tags, but not both
UF_STRING_p_t	s_cross	Input（输入）	Pointer to the cross list structure. int num Total number of string cross (min=2, max=150) int string[ ] Total number of segment curves/ sketch identifier of each string cross (min=1, max=402) int dir[ ] Direction of each string cross 1 = Start to end -1 = End to start tag_t id[ ] Identifier of cross curve or the section builder object tags, but not both
UF_STRING_p_t	s_spine	Input（输入）	Pointer to the spine list structure. int num Total number of spine string (min=0, max=1) int string[ ] Total number of segment curves/ sketch identifier of each spine string (min=1, max=402) int dir[ ] Direction of each spine string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of spine curve or the section builder object tags, but not both
int * (整数型指针)	end_point	Input（输入）	Curve end point. 0 = Do not use end point 1 = Curve of first primary string 2 = Curve of last primary string 3 = Both
int * (整数型指针)	emphasis	Input（输入）	Emphasis flag 1 = Primary curves 2 = Cross curves 3 = Both
int * (整数型指针)	body_type	Input（输入）	Type of body: 0 = Sheet (Default) 1 = Solid
int * (整数型指针)	spline_pts	Input（输入）	Spline points flag: 0 = Do not reparameterize curves 1 = Reparameterize through spline points
UF_FEATURE_SIGN	boolean	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
double (实数型)	tol [ 3 ]	Input（输入）	Tolerances: [0] = Distance [1] = Angle (in radians) [2] = Intersection
tag_t （tag_t类型）	c_face_id [ 4 ]	Input（输入）	Object identifiers of neighbor surfaces or 4 collectors of the faces from which constraints are obtained [0] = first primary string [1] = last primary string [2] = first cross string [3] = last cross string No constraint is imposed on the corresponding string if id = NULENT
int (整数型)	c_flag [ 4 ]	Input（输入）	Flags indicating constraint types: 0 = no constraint 1 = tangency constraint 2 = curvature constraint with [0] = first primary string [1] = last primary string [2] = first cross string [3] = last cross string
tag_t * (tag_t型的指针)	body_obj_id	Output（输出）	Body object identifier

UF_MODL_create_curve_mesh1 (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a free form B-surface feature through a collection of curves
running in two different directions.
This function behaves like UF_MODL_create_curve_mesh with the following
enhancements.

1. An extra input for passing in the target body for the boolean operation.
If body_type is solid (1) and the sign of the operation to be performed
is not create, then the target body is required.
2. A "simple" option for lighter math representation with fewer poles and
knots when possible.
3. Face constraints now support multiple faces to be used as constraints
on all four sides of the body.

RESTRICTIONS -

1. The first segment curve of each primary/cross/spine should be a
starting curve.
2. Point
a) Point object may be substituted for the first and/or last primary string.
This allows the surface to start or terminate at a point.
b) A curve end point may also be substituted for the first and/or last
primary string.
The end_point parameter and s_prim->dir[] will indicate which end point
is chosen.
3. Spine is optional. The parameter s_spine->num = 0 indicates no spine.
If spine is selected then
a) The first and last primary must be planar.
b) Spine must be perpendicular to the first and last primary.

环境

内部和外部

参见

UF_MODL_create_curve_mesh

历史

Originally released in V16.0

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_curve_mesh1
(

UF_STRING_p_t s_prim,
UF_STRING_p_t s_cross,
UF_STRING_p_t s_spine,
int * end_point,
int * emphasis,
int * spline_pts,
int simple,
int * body_type,
UF_FEATURE_SIGN boolean,
tag_t target_body,
double tols [ 3 ] ,
int c_num [ 4 ] ,
tag_t * c_face_id [ 4 ] ,
int c_flag [ 4 ] ,
tag_t * body_obj_id

)

UF_STRING_p_t	s_prim	Input（输入）	Pointer to the primary list structure. When simple option is 2 or 4, then the user supplied template string for primary curves must be added as the last item of this section string structure, but the number of section strings will not be increased. For example, to create a feature using 3 primary section strings and a user defined primary template (simple option = 2 or 4), num would be 3, but string and dir would have 4 elements, string[3] would be the number of segment curves for the user defined primary template, and dir[3] would be the direction for the user defined template. The tags for the user defined template would be added onto the end of the id array. int num Total number of primary string (min=2, max=150) int string[ ] Total number of segment curves/ sketch id of each primary string (min=1, max =402) int dir[ ] Direction of each primary string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of primary curve/point or the section builder object tags, but not both
UF_STRING_p_t	s_cross	Input（输入）	Pointer to the cross list structure. When simple option is 3 or 4, then the user supplied template string for cross curves must be added as the last item of this section string structure, but the number of section strings will not be increased. For example, to create a feature using 3 cross section strings and a user defined cross template (simple option = 3 or 4), num would be 3, but string and dir would have 4 elements, string[3] would be the number of segment curves for the user defined cross template, and dir[3] would be the direction for the user defined template. The tags for the user defined template would be added onto the end of the id array. int num Total number of string cross (min=2, max=150) int string[ ] Total number of segment curves/ sketch identifier of each string cross (min=1, max=402) int dir[ ] Direction of each string cross 1 = Start to end -1 = End to start tag_t id[ ] Identifier of cross curve or the section builder object tags, but not both
UF_STRING_p_t	s_spine	Input（输入）	Pointer to the spine list structure. int num Total number of spine string (min=0, max=1) int string[ ] Total number of segment curves/ sketch identifier of each spine string (min=1, max=402) int dir[ ] Direction of each spine string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of spine curve or the section builder object tags, but not both
int * (整数型指针)	end_point	Input（输入）	Curve end point. 0 = Do not use end point 1 = Curve of first primary string 2 = Curve of last primary string 3 = Both
int * (整数型指针)	emphasis	Input（输入）	Emphasis flag 1 = Primary curves 2 = Cross curves 3 = Both
int * (整数型指针)	spline_pts	Input（输入）	Spline points flag: 0 = Do not reparameterize curves 1 = Reparameterize through spline points
int (整数型)	simple	Input（输入）	Simple math option 0 : do not use simple creation 1 : use simple creation with system defined templates 2 : use simple creation with user supplied template for primary curves. The user supplied template string will be passed at the end of the s_prim structure above. 3 : use simple creation with user supplied template for cross curves. The user supplied template string will be passed at the end of the s_cross structure above. 4 : use simple creation with user supplied template for both primary and cross curves. In this case the user supplied template for primary curves will be passed at the end of the s_prim structure above, and the user supplied template for cross curves will be passed at the end of the s_cross structure above.
int * (整数型指针)	body_type	Input（输入）	Type of body: 0 = Sheet (Default) 1 = Solid
UF_FEATURE_SIGN	boolean	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	The target body for the boolean operation
double (实数型)	tols [ 3 ]	Input（输入）	Tolerances: [0] = Distance [1] = Angle (in radians) [2] = Intersection
int (整数型)	c_num [ 4 ]	Input（输入）	Number of constraint faces or collectors of faces [0]: First primary string [1]: Last primary string [2]: First cross string [3]: Last cross string
tag_t * (tag_t型的指针)	c_face_id [ 4 ]	Input（输入）	Pointers to object identifiers of neighbor surfaces or 4 collectors of faces from which constraints are obtained [0] = First primary string [1] = Last primary string [2] = First cross string [3] = Last cross string
int (整数型)	c_flag [ 4 ]	Input（输入）	Flags indicating constraint types: 0 = No constraint 1 = Tangency constraint 2 = Curvature constraint with [0] = First primary string [1] = Last primary string [2] = First cross string [3] = Last cross string
tag_t * (tag_t型的指针)	body_obj_id	Output（输出）	Body object identifier

UF_MODL_create_cyl1 (查看源代码)

定义在: uf_modl_primitives.h

概述

Creates a cylinder. The origin indicates where the center of the
bottom face is located for the cylinder. The direction vector controls
the axis on which the cylinder is created. The diameter and height
control the size of the cylinder. The sign parameter controls the
boolean operation performed. The output of this function is the object
identifier associated to the cylinder.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_cyl1
(

UF_FEATURE_SIGN sign,
double origin [ 3 ] ,
char * height,
char * diam,
double direction [ 3 ] ,
tag_t * cyl_obj_id

)

UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
double (实数型)	origin [ 3 ]	Input（输入）	Origin of cylinder to be created.
char * (字符型指针)	height	Input（输入）	Height of cylinder to be created.
char * (字符型指针)	diam	Input（输入）	Diameter of cylinder to be created.
double (实数型)	direction [ 3 ]	Input（输入）	Direction vector for cylinder to be created.
tag_t * (tag_t型的指针)	cyl_obj_id	Output（输出）	Feature object identifier of created cylinder

UF_MODL_create_cyl_pocket (查看源代码)

定义在: uf_modl_pockets.h

概述

Creates a cylindrical pocket feature using a location, direction,
diameter, depth, floor radius, and taper angle. Along with these items
a placement face is needed to determine which face the pocket is
associated to. The output of this function is the object identifier
associated to the cylindrical pocket.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_cyl_pocket
(

double location [ ] ,
double direction [ ] ,
char * diame,
char * depth,
char * radius,
char * angle,
tag_t face,
tag_t * feature_obj_id

)

double (实数型)	location [ ]	Input（输入）	Cylindrical pockets location.
double (实数型)	direction [ ]	Input（输入）	Cylindrical pockets direction.
char * (字符型指针)	diame	Input（输入）	Cylindrical pockets diameter.
char * (字符型指针)	depth	Input（输入）	Cylindrical pockets depth.
char * (字符型指针)	radius	Input（输入）	Cylindrical pockets floor radius.
char * (字符型指针)	angle	Input（输入）	Cylindrical pockets taper angle.
tag_t （tag_t类型）	face	Input（输入）	Face for the RPO constraint.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created pocket

UF_MODL_create_cylinder (查看源代码)

定义在: uf_modl_primitives.h

概述

Create a solid cylinder.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_cylinder
(

UF_FEATURE_SIGN sign,
tag_t targ_tag,
double origin [ 3 ] ,
char * height,
char * diam,
double direction [ 3 ] ,
tag_t * cyl_tag

)

UF_FEATURE_SIGN	sign	Input（输入）	Sign of primitive
tag_t （tag_t类型）	targ_tag	Input（输入）	Target body (if needed)
double (实数型)	origin [ 3 ]	Input（输入）	Cylinder base origin
char * (字符型指针)	height	Input（输入）	Cylinder height
char * (字符型指针)	diam	Input（输入）	Cylinder diameter
double (实数型)	direction [ 3 ]	Input（输入）	Cylinder dir vector
tag_t * (tag_t型的指针)	cyl_tag	Output（输出）	Cylinder feature tag

UF_MODL_create_datum_csys (查看源代码)

定义在: uf_modl_datum_features.h

概述

Creates a datum CSYS given a transform defined by its tag.

The smart CSYS (visible object) and the datum CSYS feature are created
with the update option always set to SO_update_within_modeling

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_datum_csys
(

const tag_t object_in_part,
tag_t xform_tag,
logical create_components,
tag_t * datum_csys_feature

)

const tag_t	object_in_part	Input（输入）	Object in part to define context.
tag_t （tag_t类型）	xform_tag	Input（输入）	Tag of xform object: Must be smart with update option set to SO_update_within_modeling and must be created using one of the construction methods: . defined by three points . defined by two directions and a point . defined by three planes . defined by offset from an existing CSYS
logical	create_components	Input（输入）	Flag that if set will create all the components: origin point,3 datum planes and 3 datum axes
tag_t * (tag_t型的指针)	datum_csys_feature	Output（输出）	Tag of the datum CSYS feature - If successful

UF_MODL_create_datum_csys_offset (查看源代码)

定义在: uf_modl_datum_features.h

概述

This function creates the datum CSYS feature given the input of linear and
rotational(angular)offset values in distance and angle units respectively.
If unsuccessful returns error code

环境

内部和外部

历史

NX3.0.1

需要许可证（S）

solid_modeling

int UF_MODL_create_datum_csys_offset
(

const tag_t object_in_part,
tag_t parent_datum_csys_tag,
const double linear_offset [ 3 ] ,
const double angular_offset [ 3 ] ,
logical create_components,
tag_t * datum_csys_tag

)

const tag_t	object_in_part	Input（输入）	Object in part to define context
tag_t （tag_t类型）	parent_datum_csys_tag	Input（输入）	Tag of CSYS component of the parent datum CSYS feature
const double	linear_offset [ 3 ]	Input（输入）	Linear offset values in distance units
const double	angular_offset [ 3 ]	Input（输入）	Angular (rotational) offset values in angle units
logical	create_components	Input（输入）	If TRUE, datum CSYS with components would be created
tag_t * (tag_t型的指针)	datum_csys_tag	Output（输出）	Tag of created datum CSYS feature

UF_MODL_create_dove_tail_slot (查看源代码)

定义在: uf_modl_slots.h

概述

Creates a dove tail slot feature using an origin, tool axis, slot
direction, width, angle, depth, and length. One of two creation
methods is taken depending on whether you want a thru slot or not.

1. If you want a defined distance, then input the distance and
placement face (face_li). Also, set the value of face_t1 and face_t2
to zero.
2. If you want to have the slot thru from one face to another, then
supply the placement face and the two faces from which to
measure the slot distance.

The "Face for the RPO constraint" parameter, face_li, can accept a datum plane.
You can pass in the tag of the datum plane feature or datum plane body. For
relative datums the parent body is used as the target. For an absolute datum
the target body must be set by calling UF_MODL_active_part.

The output of this function is the object identifier associated to the
dove tail slot.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_dove_tail_slot
(

double location [ ] ,
double tool_axis [ ] ,
double direction [ ] ,
char * width,
char * depth,
char * angle,
char * distance,
tag_t face_li,
tag_t face_t1,
tag_t face_t2,
tag_t * feature_tag

)

double (实数型)	location [ ]	Input（输入）	Dove tailslot location.
double (实数型)	tool_axis [ ]	Input（输入）	Dove tailslot tool axis.
double (实数型)	direction [ ]	Input（输入）	Dove tailslot direction.
char * (字符型指针)	width	Input（输入）	Dove tailslot width.
char * (字符型指针)	depth	Input（输入）	Dove tailslot depth.
char * (字符型指针)	angle	Input（输入）	Dove tailslot angle.
char * (字符型指针)	distance	Input（输入）	Dove tailslot distance.
tag_t （tag_t类型）	face_li	Input（输入）	Face for the RPO constraint.
tag_t （tag_t类型）	face_t1	Input（输入）	Face for thru face 1.
tag_t （tag_t类型）	face_t2	Input（输入）	Face for thru face 2.
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Feature object identifier of created dovetail-slot

UF_MODL_create_edge_blend (查看源代码)

定义在: uf_modl_blends.h

概述

create an edge blend

环境

内部和外部
It can accept individual edges or an edge collector.

历史

V17 release
NX2.0 Allow user input edge collector in the edge_data array

需要许可证（S）

solid_modeling

int UF_MODL_create_edge_blend
(

UF_MODL_edge_blend_data_p_t blend_data,
tag_t * blend_eid

)

UF_MODL_edge_blend_data_p_t	blend_data	Input（输入）	User defining blend data
tag_t * (tag_t型的指针)	blend_eid	Output（输出）	Feature object identifier of a created blend

UF_MODL_create_edge_blend_mult (查看源代码)

定义在: uf_modl_blends.h

概述

Creates an edge blend with multiple radius chainsets as per NX3.0 Blend Functionality.
User van create multiple chainset with different radius values. Specify varaible radius points
on a given edge .Also specify Setback Distance values on an edge coming into a vertex.Also
can specify Stopshort values per edge.
Each Blend Set can take in Edges or collector tag.

环境

内部和外部
It can accept a set of individual edges or a set of edge collectors.

历史

NX3.0 Release

需要许可证（S）

solid_modeling

int UF_MODL_create_edge_blend_mult
(

UF_MODL_edge_blend_mult_data_p_t blend_data,
tag_t * blend_eid

)

UF_MODL_edge_blend_mult_data_p_t	blend_data	Input（输入）	User defining blend data
tag_t * (tag_t型的指针)	blend_eid	Output（输出）	Feature object identifier of a created blend

UF_MODL_create_enlarge (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates the enlarged sheet to the specified type and percentage of based face.
Base face may not be periodic.

环境

内部和外部

历史

This function is provided in v17 initially.

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_enlarge
(

tag_t face,
int type,
char * percent_size [ 4 ] ,
double tolerance,
tag_t * feat_obj_tag

)

tag_t （tag_t类型）	face	Input（输入）	tag of the base face of the enlarged sheet
int (整数型)	type	Input（输入）	enlarge extension type: 0-linear extension; 1-natural extension
char * (字符型指针)	percent_size [ 4 ]	Input（输入）	Array of the percent increase for the surface parameters. These are character pointers to allow for input expressions. For linear type extensions, the range is from [0, 100], with 0 meaning no increase, and 100 meaning a 100% increase. For natural type extensions, the range is from [-99, +100], with -99 meaning a 99% decrease or shrinkage of the surface, and +100 meaning a 100% increase. percent_size[0] is the percent for U-min percent_size[1] is the percent for U-max percent_size[2] is the percent for V-min percent_size[3] is the percent for V-max
double (实数型)	tolerance	Input（输入）	Distance tolerance for approximations.
tag_t * (tag_t型的指针)	feat_obj_tag	Output（输出）	tag of the feature record of the enlarged sheet

UF_MODL_create_exp (查看源代码)

定义在: uf_modl_expressions.h

概述

The user inputs a pointer to a character string that contains three
pieces of information. The first item is a unique name for the
expression and is followed by an "=" sign. The value of the expression
completes the requirements for a valid input string. The pieces on
either side of the equal sign are also referred to as the lhs (left hand
side) and rhs (right hand side).

If the tag of the created expression is required, then UF_MODL_create_exp_tag
should be used instead.

环境

内部和外部

参见

UF_MODL_create_exp_tag

需要许可证（S）

solid_modeling

int UF_MODL_create_exp
(

char * expr_str

)

char * (字符型指针)

expr_str

Input（输入）

New expression. The maximum number of
characters for an expression name (lhs or left hand
side) is 130 characters. The maximum number for
the entire expression is 132 characters. This
includes all three pieces: lhs, equal sign, and rhs.

UF_MODL_create_exp_tag (查看源代码)

定义在: uf_modl_expressions.h

概述

Creates a parameter expression, based upon the input string. This
string can be either a numerical value or another expression. The
expression can be named explicitly, by passing in a full expression,
including the name, an = and the expression value, or named automatically,
using the same scheme as is used for feature parameters.

The following call produces an expression tag which evaluates to 42,
and will be named my_exp:
UF_MODL_create_exp_tag( "my_exp=42", &tag1 );

The following call produces an expression tag which evaluates to 42:
UF_MODL_create_exp_tag( "42", &tag1 );

The expression might automatically be named p5 (for example: p5=42).

The next example produces an expression tag which evaluates to 21:
UF_MODL_create_exp_tag( "p5/2", &tag1 );

This expression might be automatically named P6 (for example: p6=p5/2).

环境

内部和外部

参见

UF_MODL_create_exp

需要许可证（S）

solid_modeling

int UF_MODL_create_exp_tag
(

const char * string,
tag_t * new_exp

)

const char *	string	Input（输入）	The string for the expression
tag_t * (tag_t型的指针)	new_exp	Output（输出）	The tag of the new expression.

UF_MODL_create_extrude_trim_opts (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded feature. The resulting body is a solid if the input
string is closed and the solid_creation option is TRUE. Otherwise a sheet
body results. A sheet can not be tapered and the taper_angle must be set to
0.0. The UF_MODL_SWEEP_TRIM_object structure is used to define the trim
objects. The trim_options is used to define the trim options if the
UF_MODL_SWEEP_TRIM_object structure is specified.

The limits of extrusion are valid only if the UF_MODL_SWEEP_TRIM_object
structure is not specified (NULL). The region point corresponds to the point
chosen after selecting intersecting objects. If the region_point_specified is
false then the region point is ignored.

环境

内部和外部

参见

UF_MODL_create_extrude_trim_opts

历史

Originally released in V15.0

需要许可证（S）

solid_modeling

int UF_MODL_create_extrude_trim_opts
(

tag_t * extrude_array,
int extrude_count,
UF_MODL_SWEEP_TRIM_object_p_t trim_ptr,
UF_MODL_SWEEP_TRIM_OPTS trim_options,
char * taper_angle,
char * limits [ 2 ] ,
char * offsets [ 2 ] ,
double region_point [ ] ,
logical cut_specified,
logical solid_body_creation,
double dir [ ] ,
UF_FEATURE_SIGN sign,
tag_t * * objects,
int * object_count

)

tag_t * (tag_t型的指针)	extrude_array	Input（输入）	List of objects to be extruded.
int (整数型)	extrude_count	Input（输入）	Count of the objects to be extruded.
UF_MODL_SWEEP_TRIM_object_p_t	trim_ptr	Input（输入）	The structure that contains the trimming data.
UF_MODL_SWEEP_TRIM_OPTS	trim_options	Input（输入）	Trimming options: DO_NOT_EXTEND_TRIM_FACE = do not extend the trimming face, DO_NOT_EXTEND_AND_EXTEND_TRIM_FACE = first do not extend the trimming face and perform boolean operation. If fails, extend the trimming face and perform boolean. EXTEND_FIRST_TRIM_FACE = extend the first trimming face, EXTEND_SECOND_TRIM_FACE = extend the second trimming face, EXTEND_BOTH_TRIM_FACES = extend both trimming faces
char * (字符型指针)	taper_angle	Input（输入）	The taper angle for the extrusion.
char * (字符型指针)	limits [ 2 ]	Input（输入）	extrude_count The limits of the extrusion. Only used if the trim_ptr argument is NULL.
char * (字符型指针)	offsets [ 2 ]	Input（输入）	The offsets for open strings
double (实数型)	region_point [ ]	Input（输入）	The point on the region desired.
logical	cut_specified	Input（输入）	TRUE or FALSE for region desired.
logical	solid_body_creation	Input（输入）	If TRUE, create solid bodies if the input string is closed. Otherwise sheet bodies will be created.
double (实数型)	dir [ ]	Input（输入）	The extrusion direction.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed: UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t * *	objects	Output to be freed 输出并释放	An array of extruded feature tags. This must be freed by calling UF_free.
int * (整数型指针)	object_count	Output（输出）	The number of features returned in the objects array.

UF_MODL_create_extrude_trim_opts1 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded feature with trimming options, and perform Boolean
operation with given target body.

环境

内部和外部

参见

历史

Originally released in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_extrude_trim_opts1
(

)

tag_t * (tag_t型的指针)	extrude_array	Input（输入）	List of objects to be extruded.
int (整数型)	extrude_count	Input（输入）	Count of the objects to be extruded.
UF_MODL_SWEEP_TRIM_object_p_t	trim_ptr	Input（输入）	The structure that contains the trimming data.
UF_MODL_SWEEP_TRIM_OPTS	trim_options	Input（输入）	Trimming options: DO_NOT_EXTEND_TRIM_FACE = do not extend the trimming face, DO_NOT_EXTEND_AND_EXTEND_TRIM_FACE = first do not extend the trimming face and perform boolean operation. If fails, extend the trimming face and perform boolean. EXTEND_FIRST_TRIM_FACE = extend the first trimming face, EXTEND_SECOND_TRIM_FACE = extend the second trimming face, EXTEND_BOTH_TRIM_FACES = extend both trimming faces
char * (字符型指针)	taper_angle	Input（输入）	The taper angle for the extrusion.
char * (字符型指针)	limits [ 2 ]	Input（输入）	extrude_count The limits of the extrusion. Only used if the trim_ptr argument is NULL.
char * (字符型指针)	offsets [ 2 ]	Input（输入）	The offsets for open strings
double (实数型)	region_point [ ]	Input（输入）	The point on the region desired.
logical	cut_specified	Input（输入）	TRUE or FALSE for region desired.
logical	solid_body_creation	Input（输入）	If TRUE, create solid bodies if the input string is closed. Otherwise sheet bodies will be created.
double (实数型)	dir [ ]	Input（输入）	The extrusion direction.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed: UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	Target body to perform Boolean operation
tag_t * *	objects	Output to be freed 输出并释放	An array of extruded feature tags. This must be freed by calling UF_free.
int * (整数型指针)	object_count	Output（输出）	The number of features returned in the objects array.

UF_MODL_create_extruded (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded body. The taper angle and limit variables are
character strings so that expressions may be input if desired. You can
only use lines and arcs when using the taper option. Also, if you
extrude an open profile, you must set the taper angle to zero. In the
example code we opted not to use this option so we set the value
equal to zero (char taper_angle = "0.0"). If you have a circle inside
the boundary of your closed generator curves, the taper angle for the
circle is opposite in sign. For example, if you specify a taper angle of 1
degree (char taper_angle = "1.0"), the taper angle for the circle is
minus 1 degree. See the Modeling User manual for more details on
the taper angle.

The profile created by the object list must be contiguous.

环境

内部和外部

参见

Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_create_extruded
(

uf_list_p_t objects,
char * taper_angle,
char * limit [ 2 ] ,
double point [ 3 ] ,
double direction [ 3 ] ,
UF_FEATURE_SIGN sign,
uf_list_p_t * features

)

uf_list_p_t	objects	Input（输入）	List of objects to be extruded.
char * (字符型指针)	taper_angle	Input（输入）	Taper angle (in degrees).
char * (字符型指针)	limit [ 2 ]	Input（输入）	Limit of extrusion. This is declared as: char limit[2]. The first value is the start value of the extrusion and the second value is the end of the extrusion (see the example program).
double (实数型)	point [ 3 ]	Input（输入）	not used
double (实数型)	direction [ 3 ]	Input（输入）	Extrusion axis.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
uf_list_p_t *	features	Output to be freed 输出并释放	List of feature identifiers created. This list must be freed by calling UF_MODL_delete_list.

UF_MODL_create_extruded1 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded body, and performs Boolean operation with given target
body.

环境

内部和外部

参见

UF_MODL_create_extruded

历史

Originally released in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_extruded1
(

uf_list_p_t objects,
char * taper_angle,
char * limit [ 2 ] ,
double point [ 3 ] ,
double direction [ 3 ] ,
UF_FEATURE_SIGN sign,
tag_t target_body,
uf_list_p_t * features

)

uf_list_p_t	objects	Input（输入）	List of objects to be extruded.
char * (字符型指针)	taper_angle	Input（输入）	Taper angle (in degrees).
char * (字符型指针)	limit [ 2 ]	Input（输入）	Limit of extrusion. This is declared as: char limit[2]. The first value is the start value of the extrusion and the second value is the end of the extrusion (see the example program).
double (实数型)	point [ 3 ]	Input（输入）	not used
double (实数型)	direction [ 3 ]	Input（输入）	Extrusion axis.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	Target body to perform Boolean
uf_list_p_t *	features	Output to be freed 输出并释放	List of feature identifiers created. This list must be freed by calling UF_MODL_delete_list.

UF_MODL_create_extruded2 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded body or bodies.

Multiple profiles may be used as input for the object list. Each
contiguous profile will create an extrusion feature. The modeling
distance tolerance will be used to define each profile.

环境

内部和外部

参见

UF_MODL_create_extruded

历史

Originally released in V18.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_extruded2
(

uf_list_p_t objects,
char * taper_angle,
char * limit [ 2 ] ,
double point [ 3 ] ,
double direction [ 3 ] ,
UF_FEATURE_SIGN sign,
uf_list_p_t * features

)

uf_list_p_t	objects	Input（输入）	List of objects to be extruded.
char * (字符型指针)	taper_angle	Input（输入）	Taper angle (in degrees).
char * (字符型指针)	limit [ 2 ]	Input（输入）	Limit of extrusion. This is declared as: char limit[2]. The first value is the start value of the extrusion and the second value is the end of the extrusion (see the example program).
double (实数型)	point [ 3 ]	Input（输入）	not used
double (实数型)	direction [ 3 ]	Input（输入）	Extrusion axis.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
uf_list_p_t *	features	Output to be freed 输出并释放	List of feature identifiers created. This list must be freed by calling UF_MODL_delete_list.

UF_MODL_create_extruded_path (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded solid body along a specified path.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_extruded_path
(

uf_list_p_t objects,
uf_list_p_t path_objects,
double point [ 3 ] ,
double direction [ 3 ] ,
UF_FEATURE_SIGN sign,
uf_list_p_t * features

)

uf_list_p_t	objects	Input（输入）	List of objects or one section builder, but not both, to be extruded.
uf_list_p_t	path_objects	Input（输入）	List of objects or one section builder, but not both, for providing a path for the extrusion.
double (实数型)	point [ 3 ]	Input（输入）	Point
double (实数型)	direction [ 3 ]	Input（输入）	Not used, can be set as (0,0,1)
UF_FEATURE_SIGN	sign	Input（输入）	Sign of the operation to be performed: 0 = create a new target solid 1 = add to a target solid 2 = subtract from a target solid 3 = intersect with a target solid
uf_list_p_t *	features	Output to be freed 输出并释放	List of feature identifiers created. This list must be freed by calling UF_MODL_delete_list.

UF_MODL_create_extruded_path1 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded solid body along a specified path, and performs Boolean
operation with given target body.

环境

内部和外部

参见

UF_MODL_create_extruded_path

历史

Originally released in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_extruded_path1
(

uf_list_p_t objects,
uf_list_p_t path_objects,
double point [ 3 ] ,
double direction [ 3 ] ,
UF_FEATURE_SIGN sign,
tag_t target_body,
uf_list_p_t * features

)

uf_list_p_t	objects	Input（输入）	List of objects or one section builder, but not both, to be extruded.
uf_list_p_t	path_objects	Input（输入）	List of objects or one section builder, but not both, for providing a path for the extrusion.
double (实数型)	point [ 3 ]	Input（输入）	Point
double (实数型)	direction [ 3 ]	Input（输入）	Not used, can be set as (0,0,1).
UF_FEATURE_SIGN	sign	Input（输入）	Sign of the operation to be performed: 0 = create a new target solid 1 = add to a target solid 2 = subtract from a target solid 3 = intersect with a target solid
tag_t （tag_t类型）	target_body	Input（输入）	The target body to perform Boolean operation
uf_list_p_t *	features	Output to be freed 输出并释放	List of feature identifiers created. This list must be freed by calling UF_MODL_delete_list.

UF_MODL_create_extrusion (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded feature. The resulting body is a solid if the input
string is closed and the solid_creation option is TRUE. Otherwise a sheet
body results. A sheet can not be tapered and the taper_angle must be set to
0.0. The UF_MODL_SWEEP_TRIM_object structure is used to define the trim
objects. The limits of extrusion are valid only if the
UF_MODL_SWEEP_TRIM_object structure is not specified (NULL). The region
point corresponds to the point chosen after selecting intersecting objects.
If the region_point_specified is false then the region point is ignored.

Note that the offset direction is determined by the cross product of the
direction vector of the first profile segment and the extrusion direction
vector. The direction of a segment follows the direction of the profile
flow instead of the parametric or mathematical direction of the segment.

The profile created by the object list must be contiguous.

环境

内部和外部

参见

Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_create_extrusion
(

tag_t * objects,
int object_count,
UF_MODL_SWEEP_TRIM_object_p_t trim_data,
char * taper_angle,
char * limits [ 2 ] ,
char * offsets [ 2 ] ,
double region_point [ 3 ] ,
logical region_specified,
logical solid_creation,
double direction [ 3 ] ,
UF_FEATURE_SIGN sign,
tag_t * * features,
int* number_of_features

)

tag_t * (tag_t型的指针)	objects	Input（输入）	List of objects to be extruded
int (整数型)	object_count	Input（输入）	Number of objects
UF_MODL_SWEEP_TRIM_object_p_t	trim_data	Input（输入）	Pointer to structure for trimming data
char * (字符型指针)	taper_angle	Input（输入）	Taper Angle. The taper angle can be non-zero only if the body being created is a sheet body.
char * (字符型指针)	limits [ 2 ]	Input（输入）	Limits of extrusion. Only valid if trim_data = NULL
char * (字符型指针)	offsets [ 2 ]	Input（输入）	Offsets for open strings
double (实数型)	region_point [ 3 ]	Input（输入）	Point on region desired
logical	region_specified	Input（输入）	True or False for region desired
logical	solid_creation	Input（输入）	If TRUE, create solid bodies if input string is closed. Otherwise, sheet bodies are the result.
double (实数型)	direction [ 3 ]	Input（输入）	Extrusion direction
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t * *	features	Output to be freed 输出并释放	Array of extruded feature tags. This must be freed by calling UF_free.
int*	number_of_features	Output（输出）	Number of features returned

UF_MODL_create_extrusion1 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded feature, and perform Boolean operation with a target body.

环境

内部和外部

参见

历史

Originally released in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_extrusion1
(

)

tag_t * (tag_t型的指针)	objects	Input（输入）	List of objects to be extruded
int (整数型)	object_count	Input（输入）	Number of objects
UF_MODL_SWEEP_TRIM_object_p_t	trim_data	Input（输入）	Pointer to structure for trimming data
char * (字符型指针)	taper_angle	Input（输入）	Taper Angle.
char * (字符型指针)	limits [ 2 ]	Input（输入）	Limits of extrusion. Only valid if trim_data = NULL
char * (字符型指针)	offsets [ 2 ]	Input（输入）	Offsets for open strings
double (实数型)	region_point [ 3 ]	Input（输入）	Point on region desired
logical	region_specified	Input（输入）	True or False for region desired
logical	solid_creation	Input（输入）	If TRUE, create solid bodies if input string closed. Otherwise, sheet bodies are the result.
double (实数型)	direction [ 3 ]	Input（输入）	Extrusion direction
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	target body to perform Boolean operation
tag_t * *	features	Output to be freed 输出并释放	Array of extruded feature tags. This must be freed by calling UF_free.
int*	number_of_features	Output（输出）	Number of features returned

UF_MODL_create_extrusion2 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded feature or features.

Multiple profiles may be used as input for the object list. Each
contiguous profile will create an extrusion feature. The modeling
distance tolerance will be used to define each profile.

环境

内部和外部

参见

历史

Originally released in V18.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_extrusion2
(

)

tag_t * (tag_t型的指针)	objects	Input（输入）	List of objects to be extruded
int (整数型)	object_count	Input（输入）	Number of objects
UF_MODL_SWEEP_TRIM_object_p_t	trim_data	Input（输入）	Pointer to structure for trimming data
char * (字符型指针)	taper_angle	Input（输入）	Taper Angle. The taper angle can be non-zero only if the body being created is a sheet body.
char * (字符型指针)	limits [ 2 ]	Input（输入）	Limits of extrusion. Only valid if trim_data = NULL
char * (字符型指针)	offsets [ 2 ]	Input（输入）	Offsets for open strings
double (实数型)	region_point [ 3 ]	Input（输入）	Point on region desired
logical	region_specified	Input（输入）	True or False for region desired
logical	solid_creation	Input（输入）	If TRUE, create solid bodies if input string is closed. Otherwise, sheet bodies are the result.
double (实数型)	direction [ 3 ]	Input（输入）	Extrusion direction
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t * *	features	Output to be freed 输出并释放	Array of extruded feature tags. This must be freed by calling UF_free.
int*	number_of_features	Output（输出）	Number of features returned

UF_MODL_create_extrusion_default (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded feature. This function behaves like
UF_MODL_create_extrusion, except that the extruded direction is determined by
the flag reverse_default and the direction of the input sketch. The resulting
body is a solid if the input string is closed and the solid_creation option is
TRUE. Otherwise a sheet body results. A sheet can not be tapered and the
taper_angle must be set to 0.0. The UF_MODL_SWEEP_TRIM_object structure is
used to define the trim objects. The trim_options is used to define the trim
options if the UF_MODL_SWEEP_TRIM_object structure is specified.

The limits of extrusion are valid only if the UF_MODL_SWEEP_TRIM_object
structure is not specified (NULL). The region point corresponds to the point
chosen after selecting intersecting objects. If the region_point_specified is
false then the region point is ignored.

环境

内部和外部

参见

历史

Originally released in V15.0

需要许可证（S）

solid_modeling

int UF_MODL_create_extrusion_default
(

tag_t * extrude_array,
int extrude_count,
UF_MODL_SWEEP_TRIM_object_p_t trim_ptr,
UF_MODL_SWEEP_TRIM_OPTS trim_options,
char * taper_angle,
char * limits [ 2 ] ,
char * offsets [ 2 ] ,
double region_point [ ] ,
logical cut_specified,
logical solid_body_creation,
tag_t sketch_eid,
logical reverse_default,
UF_FEATURE_SIGN sign,
tag_t * * objects,
int * object_count

)

tag_t * (tag_t型的指针)	extrude_array	Input（输入）	List of objects to be extruded.
int (整数型)	extrude_count	Input（输入）	Count of the objects to be extruded.
UF_MODL_SWEEP_TRIM_object_p_t	trim_ptr	Input（输入）	The structure that contains the trimming data.
UF_MODL_SWEEP_TRIM_OPTS	trim_options	Input（输入）	Trimming options: DO_NOT_EXTEND_TRIM_FACE = do not extend the trimming face, DO_NOT_EXTEND_AND_EXTEND_TRIM_FACE = first do not extend the trimming face and perform boolean operation. If fails, extend the trimming face and perform boolean. EXTEND_FIRST_TRIM_FACE = extend the first trimming face, EXTEND_SECOND_TRIM_FACE = extend the second trimming face, EXTEND_BOTH_TRIM_FACES = extend both trimming faces
char * (字符型指针)	taper_angle	Input（输入）	The taper angle for the extrusion.
char * (字符型指针)	limits [ 2 ]	Input（输入）	extrude_count The limits of the extrusion. Only used if the trim_ptr argument is NULL.
char * (字符型指针)	offsets [ 2 ]	Input（输入）	The offsets for open strings
double (实数型)	region_point [ ]	Input（输入）	The point on the region desired.
logical	cut_specified	Input（输入）	TRUE or FALSE for region desired.
logical	solid_body_creation	Input（输入）	If TRUE, create solid bodies if the input string is closed. Otherwise sheet bodies will be created.
tag_t （tag_t类型）	sketch_eid	Input（输入）	The object identifier of a sketch which will be used to determine the direction of the extrusion.
logical	reverse_default	Input（输入）	If TRUE, then reverse the direction of the sketch. If FALSE, then use the same direction as the sketch.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed: UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t * *	objects	Output to be freed 输出并释放	An array of extruded feature tags. This must be freed by calling UF_free.
int * (整数型指针)	object_count	Output（输出）	The number of features returned in the objects array.

UF_MODL_create_extrusion_default1 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded feature, and perform Boolean operation with a target body.

环境

内部和外部

参见

UF_MODL_create_extrusion_default

历史

originally released in V.16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_extrusion_default1
(

tag_t * extrude_array,
int extrude_count,
UF_MODL_SWEEP_TRIM_object_p_t trim_ptr,
UF_MODL_SWEEP_TRIM_OPTS trim_options,
char * taper_angle,
char * limits [ 2 ] ,
char * offsets [ 2 ] ,
double region_point [ ] ,
logical cut_specified,
logical solid_body_creation,
tag_t sketch_eid,
logical reverse_default,
UF_FEATURE_SIGN sign,
tag_t target_body,
tag_t * * objects,
int * object_count

)

tag_t * (tag_t型的指针)	extrude_array	Input（输入）	List of objects to be extruded.
int (整数型)	extrude_count	Input（输入）	Count of the objects to be extruded.
UF_MODL_SWEEP_TRIM_object_p_t	trim_ptr	Input（输入）	The structure that contains the trimming data.
UF_MODL_SWEEP_TRIM_OPTS	trim_options	Input（输入）	Trimming options: DO_NOT_EXTEND_TRIM_FACE = do not extend the trimming face, DO_NOT_EXTEND_AND_EXTEND_TRIM_FACE = first do not extend the trimming face and perform boolean operation. If fails, extend the trimming face and perform boolean. EXTEND_FIRST_TRIM_FACE = extend the first trimming face, EXTEND_SECOND_TRIM_FACE = extend the second trimming face, EXTEND_BOTH_TRIM_FACES = extend both trimming faces
char * (字符型指针)	taper_angle	Input（输入）	The taper angle for the extrusion.
char * (字符型指针)	limits [ 2 ]	Input（输入）	The limits of the extrusion. Only used if the trim_ptr argument is NULL.
char * (字符型指针)	offsets [ 2 ]	Input（输入）	The offsets for open strings
double (实数型)	region_point [ ]	Input（输入）	The point on the region desired.
logical	cut_specified	Input（输入）	TRUE or FALSE for region desired.
logical	solid_body_creation	Input（输入）	If TRUE, create solid bodies if the input string is closed. Otherwise sheet bodies will be created.
tag_t （tag_t类型）	sketch_eid	Input（输入）	The object identifier of a sketch which will be used to determine the direction of the extrusion.
logical	reverse_default	Input（输入）	If TRUE, then reverse the direction of the sketch. If FALSE, then use the same direction as the sketch.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed: UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	Boolean target
tag_t * *	objects	Output to be freed 输出并释放	An array of extruded feature tags. This must be freed by calling UF_free.
int * (整数型指针)	object_count	Output（输出）	The number of features returned in the objects array.

UF_MODL_create_extrusion_dir (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded feature. This function behaves like
UF_MODL_create_extrusion, except that the extruded direction is determined by
the direction of the input datum. The resulting body is a solid if the input
string is closed and the solid_creation option is TRUE. Otherwise a sheet
body results. A sheet can not be tapered and the taper_angle must be set to
0.0. The UF_MODL_SWEEP_TRIM_object structure is used to define the trim
objects. The trim_options is used to define the trim options if the
UF_MODL_SWEEP_TRIM_object structure is specified.

The limits of extrusion are valid only if the UF_MODL_SWEEP_TRIM_object
structure is not specified (NULL). The region point corresponds to the point
chosen after selecting intersecting objects. If the region_point_specified is
false then the region point is ignored.

环境

内部和外部

参见

UF_MODL_create_extrusion_path

历史

Originally released in V15.0

需要许可证（S）

solid_modeling

int UF_MODL_create_extrusion_dir
(

tag_t * extrude_array,
int extrude_count,
UF_MODL_SWEEP_TRIM_object_p_t trim_ptr,
UF_MODL_SWEEP_TRIM_OPTS trim_options,
char * taper_angle,
char * limits [ 2 ] ,
char * offsets [ 2 ] ,
double region_point [ ] ,
logical cut_specified,
logical solid_body_creation,
tag_t datum_eid,
UF_FEATURE_SIGN sign,
tag_t * * objects,
int * object_count

)

tag_t * (tag_t型的指针)	extrude_array	Input（输入）	List of objects to be extruded.
int (整数型)	extrude_count	Input（输入）	Count of the objects to be extruded.
UF_MODL_SWEEP_TRIM_object_p_t	trim_ptr	Input（输入）	The structure that contains the trimming data.
UF_MODL_SWEEP_TRIM_OPTS	trim_options	Input（输入）	Trimming options: DO_NOT_EXTEND_TRIM_FACE = do not extend the trimming face, DO_NOT_EXTEND_AND_EXTEND_TRIM_FACE = first do not extend the trimming face and perform boolean operation. If fails, extend the trimming face and perform boolean. EXTEND_FIRST_TRIM_FACE = extend the first trimming face, EXTEND_SECOND_TRIM_FACE = extend the second trimming face, EXTEND_BOTH_TRIM_FACES = extend both trimming faces
char * (字符型指针)	taper_angle	Input（输入）	The taper angle for the extrusion.
char * (字符型指针)	limits [ 2 ]	Input（输入）	extrude_count The limits of the extrusion. Only used if the trim_ptr argument is NULL.
char * (字符型指针)	offsets [ 2 ]	Input（输入）	The offsets for open strings
double (实数型)	region_point [ ]	Input（输入）	The point on the region desired.
logical	cut_specified	Input（输入）	TRUE or FALSE for region desired.
logical	solid_body_creation	Input（输入）	If TRUE, create solid bodies if the input string is closed. Otherwise sheet bodies will be created.
tag_t （tag_t类型）	datum_eid	Input（输入）	Object identifier of a datum which will provide the direction of the extrusion.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed: UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t * *	objects	Output to be freed 输出并释放	An array of extruded feature tags. This must be freed by calling UF_free.
int * (整数型指针)	object_count	Output（输出）	The number of features returned in the objects array.

UF_MODL_create_extrusion_path (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded feature using sweep along a guide.

环境

内部和外部

参见

UF_MODL_create_extrusion
Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_create_extrusion_path
(

tag_t * objects,
int object_count,
tag_t * path_objects,
int path,
UF_MODL_SWEEP_TRIM_object_p_t trim_data,
char * offsets [ 2 ] ,
double region_point [ 3 ] ,
logical region_specified,
logical solid_creation,
UF_FEATURE_SIGN sign,
tag_t * * features,
int* number_of_features

)

tag_t * (tag_t型的指针)	objects	Input（输入）	Section Objects.
int (整数型)	object_count	Input（输入）	Number of section objects
tag_t * (tag_t型的指针)	path_objects	Input（输入）	Path objects
int (整数型)	path	Input（输入）	Number of path objects
UF_MODL_SWEEP_TRIM_object_p_t	trim_data	Input（输入）	Not used
char * (字符型指针)	offsets [ 2 ]	Input（输入）	Offsets
double (实数型)	region_point [ 3 ]	Input（输入）	Point in desired region
logical	region_specified	Input（输入）	True or False for region desired
logical	solid_creation	Input（输入）	If TRUE, create solid bodies if input string closed. Otherwise, sheet bodies are the result.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t * *	features	Output to be freed 输出并释放	Array of extrude feature tags. This must be freed by calling UF_free.
int*	number_of_features	Output（输出）	Number of features returned

UF_MODL_create_extrusion_path1 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates an extruded feature using sweep along a guide, and performs Boolean
operation with given target body.

环境

内部和外部

参见

历史

Originally released in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_extrusion_path1
(

)

tag_t * (tag_t型的指针)	objects	Input（输入）	Section Objects.
int (整数型)	object_count	Input（输入）	Number of section objects
tag_t * (tag_t型的指针)	path_objects	Input（输入）	Path objects
int (整数型)	path	Input（输入）	Number of path objects
UF_MODL_SWEEP_TRIM_object_p_t	trim_data	Input（输入）	Not used
char * (字符型指针)	offsets [ 2 ]	Input（输入）	Offsets
double (实数型)	region_point [ 3 ]	Input（输入）	Point in desired region
logical	region_specified	Input（输入）	True or False for region desired
logical	solid_creation	Input（输入）	If TRUE, create solid bodies if input string closed. Otherwise, sheet bodies are the result.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	Boolean target
tag_t * *	features	Output to be freed 输出并释放	Array of extrude feature tags. This must be freed by calling UF_free.
int*	number_of_features	Output（输出）	Number of features returned

UF_MODL_create_face_blend (查看源代码)

定义在: uf_modl_blends.h

概述

Creates a face blend

This function is intended to replace UF_MODL_create_blend_faces.

Creates face-to-face blends or construction of blends, between
walls of faces that are not necessarily adjacent to each other (and not
necessarily part of the same body). A wall may be constructed from
faces on a single body or from multiple sheet bodies. In this case, the
sheets are sewn together automatically before blending (if possible).
Optionally, the wall faces may be trimmed automatically to the new
blend edges, and may also be attached to the blend. The blend radius
may be constant, controlled by a Law function along a spine curve or
by specification of Tangency Curves only.

It can accept individual faces, curves and edges for the face sets and
tangent hold lines. It can also accept the face, edge and curve collectors
in the same corresponding array. But for each array, only one collector
is allowed.

环境

内部和外部

历史

Added in v16.0
NX2.0 Allow user input collectors

需要许可证（S）

solid_modeling

int UF_MODL_create_face_blend
(

UF_MODL_face_blend_create_data_p_t create_data,
UF_MODL_blend_faces_limit_data_p_t limit_data,
tag_t * feature_tag,
int * num_bodies_created,
tag_t * * bodies_created,
int * num_blend_faces,
tag_t * * blend_faces

)

UF_MODL_face_blend_create_data_p_t	create_data	Input（输入）	Data describing the blend.
UF_MODL_blend_faces_limit_data_p_t	limit_data	Input（输入）	Data describing the blend.
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	The object identifier of the created blend.
int * (整数型指针)	num_bodies_created	Output（输出）	This is unused, and always returns 0.
tag_t * *	bodies_created	Output to be freed 输出并释放	This is unused, the pointer is always set to NULL.
int * (整数型指针)	num_blend_faces	Output（输出）	This is unused, and always returns 0.
tag_t * *	blend_faces	Output to be freed 输出并释放	This is unused, the pointer is always set to NULL.

UF_MODL_create_face_constraint (查看源代码)

定义在: uf_modl_dfo.h

概述

Create a face constraint

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_face_constraint
(

UF_MODL_dfo_region_p_t region,
UF_MODL_dfo_constraint_p_t constraint,
tag_t * feature_tag

)

UF_MODL_dfo_region_p_t	region	Input（输入）	faces to be operated
UF_MODL_dfo_constraint_p_t	constraint	Input（输入）	constraints imposed on the region.
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	feature_tag created by the operation.

UF_MODL_create_face_offset (查看源代码)

定义在: uf_modl.h

概述

Create offset feature using the input offset and list of features or
faces. The output of this function is the object identifier associated to
the offset feature. This routine works on planar faces, cylindrical faces
and conical faces.

环境

内部和外部

历史

NX2.0 added the functionality to allow inputing face collector

需要许可证（S）

solid_modeling

int UF_MODL_create_face_offset
(

char * offset,
uf_list_p_t faces,
tag_t * feature_obj_id

)

char * (字符型指针)	offset	Input（输入）	Offset offset.
uf_list_p_t	faces	Input（输入）	Offset feature/face object list. You can input a face collector tag in the list. If you input a face collector, the face collector should be the only member in the list.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created face offset

UF_MODL_create_face_taper (查看源代码)

定义在: uf_modl_taper.h

概述

Creates a face taper feature using a location, direction, angle, and a
list of faces to taper. The output of this function is the object identifier
associated to the face taper.

环境

内部和外部

参见

UF_MODL_create_taper_from_faces

需要许可证（S）

solid_modeling

int UF_MODL_create_face_taper
(

double location [ ] ,
double direction [ ] ,
char * angle,
uf_list_p_t faces,
tag_t * feature_obj_id

)

double (实数型)	location [ ]	Input（输入）	Taper location.
double (实数型)	direction [ ]	Input（输入）	Taper direction.
char * (字符型指针)	angle	Input（输入）	Taper angle.
uf_list_p_t	faces	Input（输入）	List of faces to taper.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created face taper

UF_MODL_create_feature_offset (查看源代码)

定义在: uf_modl.h

概述

Creates an offset.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_feature_offset
(

char * offset,
uf_list_p_t features,
tag_t * feature_obj_id

)

char * (字符型指针)	offset	Input（输入）	Offset
uf_list_p_t	features	Input（输入）	Offset feature object list.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created feature offset

UF_MODL_create_feature_taper (查看源代码)

定义在: uf_modl_taper.h

概述

Creates a taper on a specified feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_feature_taper
(

double location [ 3 ] ,
double direction [ 3 ] ,
char * angle,
tag_t original_feature,
tag_t * taper_feature

)

double (实数型)	location [ 3 ]	Input（输入）	Location of the taper
double (实数型)	direction [ 3 ]	Input（输入）	Direction of the taper
char * (字符型指针)	angle	Input（输入）	Angle of taper
tag_t （tag_t类型）	original_feature	Input（输入）	Identifier for the feature to be tapered.
tag_t * (tag_t型的指针)	taper_feature	Output（输出）	Identifier for the tapered feature

UF_MODL_create_fitted_spline (查看源代码)

定义在: uf_modl_curves.h

概述

Creates a spline by "fitting" the curve to the data points. The system
does not store defining points for curves created using the spline
creation function. However, these points are stored for B-curve
creation functions.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_fitted_spline
(

SPLINE_FIT_p_t spline_data,
double * max_err,
int * max_err_pt,
tag_p_t obj_id

)

SPLINE_FIT_p_t	spline_data	Input（输入）	Structure containing the spline data.
double * (实数型指针)	max_err	Output（输出）	The maximum error at any point used in the approximation.
int * (整数型指针)	max_err_pt	Output（输出）	The point at which the maximum error exists.
tag_p_t	obj_id	Output（输出）	Identifier of the created curve.

UF_MODL_create_fixed_daxis (查看源代码)

定义在: uf_modl_datum_features.h

概述

Creates a fixed datum axis feature which lies on the line through
Point1 in the direction of Point2.

环境

内部和外部

参见

历史

Original release was in V13.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_fixed_daxis
(

double point1 [ 3 ] ,
double point2 [ 3 ] ,
tag_t * daxis_tag

)

double (实数型)	point1 [ 3 ]	Input（输入）	first point of datum axis
double (实数型)	point2 [ 3 ]	Input（输入）	second point of datum axis
tag_t * (tag_t型的指针)	daxis_tag	Output（输出）	the created fixed datum axis. This is a not a feature tag. To obtain the feature tag use UF_MODL_ask_object_feat.

UF_MODL_create_fixed_dplane (查看源代码)

定义在: uf_modl_datum_features.h

概述

Creates a fixed datum plane feature where the plane passes through
"point" with a normal of "direction".

环境

内部和外部

参见

UF_MODL_create_sew
UF_MODL_ask_sew_sheet_body
UF_MODL_edit_sew_sheet_body
UF_MODL_ask_sew_solid_body
UF_MODL_edit_sew_solid_body

需要许可证（S）

solid_modeling

int UF_MODL_create_fixed_dplane
(

double point [ 3 ] ,
double direction [ 3 ] ,
tag_t * dplane_tag

)

double (实数型)	point [ 3 ]	Input（输入）	center point of datum plane
double (实数型)	direction [ 3 ]	Input（输入）	normal vector of datum plane
tag_t * (tag_t型的指针)	dplane_tag	Output（输出）	The created fixed datum plane tag. This is not a feature tag. To obtain the feature tag use UF_MODL_ask_object_feat.

UF_MODL_create_flange (查看源代码)

定义在: uf_modl_smd.h

概述

Creates a flange feature. The output of the routine is the object
identifier of the flange.

环境

内部和外部

需要许可证（S）

sheet_metal_design

int UF_MODL_create_flange
(

double orig [ 3 ] ,
double xdir [ 3 ] ,
double zdir [ 3 ] ,
tag_t face,
tag_t edge,
char * thick,
char * width,
char * angle,
char * length,
char * radius,
char * taper_l,
char * taper_r,
int ang_tgl,
int len_tgl,
int rad_tgl,
tag_t * flange

)

double (实数型)	orig [ 3 ]	Input（输入）	Default origin of flange.
double (实数型)	xdir [ 3 ]	Input（输入）	X-direction of flange (across bend.)
double (实数型)	zdir [ 3 ]	Input（输入）	Z-direction, normal to the face.
tag_t （tag_t类型）	face	Input（输入）	Face to which the flange should attach.
tag_t （tag_t类型）	edge	Input（输入）	Horizontal edge.
char * (字符型指针)	thick	Input（输入）	Thickness expression string (if null, infer from face)
char * (字符型指针)	width	Input（输入）	Width expression string (if null, infer from edge)
char * (字符型指针)	angle	Input（输入）	Bend angle expression string
char * (字符型指针)	length	Input（输入）	Tangent length expression string
char * (字符型指针)	radius	Input（输入）	Inside radius of the bend
char * (字符型指针)	taper_l	Input（输入）	Left taper of flange
char * (字符型指针)	taper_r	Input（输入）	Right taper of flange
int (整数型)	ang_tgl	Input（输入）	Bend/Include angle switch
int (整数型)	len_tgl	Input（输入）	Tangent/Contour length switch
int (整数型)	rad_tgl	Input（输入）	Inside/Outside radius switch
tag_t * (tag_t型的指针)	flange	Output（输出）	Object identifier for the flange feature.

UF_MODL_create_frenet_daxis (查看源代码)

定义在: uf_modl_datum_features.h

概述

Create a datum axis which is defined by a curve and a point on that curve.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_frenet_daxis
(

tag_t curve_tag,
tag_t direction_tag,
char * perc_string,
int direction_type,
tag_t * daxis_feid

)

tag_t （tag_t类型）	curve_tag	Input（输入）	eid of the curve, it could be UF_line_type, UF_circle_type, UF_conic_type, UF_spline_type or UF_solid_edge_subtype.
tag_t （tag_t类型）	direction_tag	Input（输入）	eid of the constraint object which defines the direction of the projection curve, NULL if not the case. it could be a face, edge, line, datum plane or datum axis.
char * (字符型指针)	perc_string	Input（输入）	the parameter of curve, range from 0 to 100
int (整数型)	direction_type	Input（输入）	the direction of frenet datum axis, 1 and 4 are tangent direction and its opposite, 2 and 5 are normal direction and its opposite, 3 and 6 are binormal and its opposite, and 0 when projection curve is created
tag_t * (tag_t型的指针)	daxis_feid	Output（输出）	the created daxis eid

UF_MODL_create_general_flange (查看源代码)

定义在: uf_modl_smd.h

概述

Creates a general flange from its target face, bend radius, bend angle,
and web length. Along with these items an optional spine, thickness,
tolerance string, bend direction, and step data can be set. The output
is the object identifier associated to the general flange.

环境

内部和外部

参见

For example and figure see example

需要许可证（S）

sheet_metal_design

int UF_MODL_create_general_flange
(

tag_t target_face,
UF_STRING_p_t bend_edge_string,
UF_STRING_p_t spine_string,
UF_STRING_p_t section_curves,
int step_count,
int poly_cubic,
int reverse_normal,
int reverse_thicken,
char * thickness_str,
char * tolerance_str,
UF_MODL_parm_p_t plus,
UF_MODL_parm_t bend_radius [ ] ,
UF_MODL_parm_t bend_angle [ ] ,
UF_MODL_parm_t web_length [ ] ,
tag_p_t general_flange_tag

)

tag_t （tag_t类型）	target_face	Input（输入）	Attachment face for the generalized flange. The flange is constrained to be tangent to this face along the bend edge.
UF_STRING_p_t	bend_edge_string	Input（输入）	An edge in the tangent face, used as the attachment edge the generalized flange.
UF_STRING_p_t	spine_string	Input（输入）	An edge or curve used to define the section planes for the bend and web. If this values is null, the bend edge string is used as the spine string.
UF_STRING_p_t	section_curves	Input（输入）	Two or more section curves used as an alternate method for creating a general flange. The curves must start tangent to the target face, be C0 with the bend edge, be coplanar, end to end and be made up of alternating lines and arcs. If this parameter is used, the plus, bend_radius, bend_angle and web_length is ignored.
int (整数型)	step_count	Input（输入）	The number of steps in the generalized flange. Zero is an invalid number. For each step include a value for the bend radius, bend angle and web.
int (整数型)	poly_cubic	Input（输入）	=0 Use Rational Exact B-splines curves represented by exact conics. =1 Use Polynomial approximate to produce a surface with better parameterization. This does not produce exact conics.
int (整数型)	reverse_normal	Input（输入）	=0 Use the tangent face normal at the center of the bend edge to determine the direction of the flange. =1 Use the reverse of the tangent face normal at the center of the bend edge to determine the direction of the flange.
int (整数型)	reverse_thicken	Input（输入）	=0 If Body type is solid, thicken the plus bend and web along the direction of the bend. =1 If Body type is solid, thicken the plus bend and web opposite to the direction of the bend.
char * (字符型指针)	thickness_str	Input（输入）	Thickness of the solid body created if the Modeling preference for body type is set to solid.
char * (字符型指针)	tolerance_str	Input（输入）	This is initially set from the the modeling distance tolerance. This value has the same effect as the modeling distance tolerance.
UF_MODL_parm_p_t	plus	Input（输入）	The law specification of the target face extension between the bend edge and the start of the bend.
UF_MODL_parm_t	bend_radius [ ]	Input（输入）	The law specification of the radius of the bend.
UF_MODL_parm_t	bend_angle [ ]	Input（输入）	The law specification of the angle of the bend.
UF_MODL_parm_t	web_length [ ]	Input（输入）	The law specification of the length of the surface extension after the bend.
tag_p_t	general_flange_tag	Output（输出）	Pointer to Feature object identifier of created flange

UF_MODL_create_general_pad (查看源代码)

定义在: uf_modl_pads.h

概述

Creates a general pad. Expressions are created for the taper_angle,
top_offset, placement_radius, and top_radius if they are used.

环境

内部和外部

参见

UF_MODL_ask_general_pad
UF_MODL_edit_general_pad
UF_MODL_free_general_pad
please see example

需要许可证（S）

solid_modeling

int UF_MODL_create_general_pad
(

UF_MODL_faces_p_t placement_faces,
UF_MODL_offset_trans_faces_p_t top_faces,
UF_MODL_pocketpad_outline_p_t outline,
UF_MODL_parm_p_t placement_radius,
UF_MODL_parm_p_t top_radius,
tag_t * general_pad_tag

)

UF_MODL_faces_p_t	placement_faces	Input（输入）	The faces or a face collector used to define the shape of the pad at the placement faces. The first face is used to determine the target body.
UF_MODL_offset_trans_faces_p_t	top_faces	Input（输入）	The faces or a face collector used to define the top of the pad. The top can either be an offset or translation of the specified faces. If it is desired to have the top be an offset or translate of the placement faces, then just set the UF_MODL_faces_p_t pointer within this input structure to the placement_faces pointer value.
UF_MODL_pocketpad_outline_p_t	outline	Input（输入）	The definition of the curves used to define the shape of the pad. The shape can be defined by a single set of curves or section builder at either the placement face or the top face, and then the other curves or section builder are derived with a taper angle. The shape can also be defined by specifying curves or section builders at both the placement face and the top face.
UF_MODL_parm_p_t	placement_radius	Input（输入）	The specification of the radius desired between the side of the pad and the placement face.
UF_MODL_parm_p_t	top_radius	Input（输入）	The specification of the radius desired between the side of the pad and the top of the pad.
tag_t * (tag_t型的指针)	general_pad_tag	Output（输出）	Object identifier for the general pad feature.

UF_MODL_create_general_pocket (查看源代码)

定义在: uf_modl_pockets.h

概述

Creates a general pocket. Creates Expressions for the taper_angle,
floor_offset, placement_radius, and floor_radius if they are used.

环境

内部和外部

参见

UF_MODL_ask_general_pocket
UF_MODL_edit_general_pocket
UF_MODL_free_general_pocket
please see example

需要许可证（S）

solid_modeling

int UF_MODL_create_general_pocket
(

UF_MODL_faces_p_t placement_faces,
UF_MODL_offset_trans_faces_p_t floor_faces,
UF_MODL_pocketpad_outline_p_t outline,
UF_MODL_parm_p_t placement_radius,
UF_MODL_parm_p_t floor_radius,
tag_t * general_pocket_tag

)

UF_MODL_faces_p_t	placement_faces	Input（输入）	The faces or a face collector used to define the shape of the pocket at the placement faces. The first face is used to determine the target body.
UF_MODL_offset_trans_faces_p_t	floor_faces	Input（输入）	The faces or a face collector used to define the floor of the pocket. The floor can either be an offset or translation of the specified faces. If it is desired to have the floor be an offset or translate of the placement faces, then just set the UF_MODL_faces_p_t pointer within this input structure to the placement_faces pointer value.
UF_MODL_pocketpad_outline_p_t	outline	Input（输入）	The definition of the curves used to define the shape of the pocket. The shape can be defined by a single set of curves or section builder at either the placement face or the floor face, and then the other curves or section builder are derived with a taper angle. The shape can also be defined by specifying curves or section builders at both the placement face and the floor face.
UF_MODL_parm_p_t	placement_radius	Input（输入）	The specification of the radius desired between the side of the pocket and the placement face.
UF_MODL_parm_p_t	floor_radius	Input（输入）	The specification of the radius desired between the side of the pocket and the floor of the pocket.
tag_t * (tag_t型的指针)	general_pocket_tag	Output（输出）	Object identifier for the general pocket feature.

UF_MODL_create_gflange (查看源代码)

定义在: uf_modl_smd.h

概述

Creates a generalized flange.

环境

内部和外部

需要许可证（S）

sheet_metal_design

int UF_MODL_create_gflange
(

UF_MODL_gflange_data_p_t gflange_data,
tag_p_t gflange_tag

)

UF_MODL_gflange_data_p_t	gflange_data	Input（输入）	Data struct
tag_p_t	gflange_tag	Output（输出）	Genflg tag

UF_MODL_create_hollow (查看源代码)

定义在: uf_modl_hollow.h

概述

Creates a hollow feature using the input thickness and a list of faces to
hollow. The output of this function is the object identifier associated
to the hollow.

The thickness specified must be larger than the default modeling tolerance.
If a smaller thickness is desired than the modeling tolerance,
UF_MODL_create_variable_hollow may be used.

环境

内部和外部

参见

UF_MODL_create_variable_hollow

需要许可证（S）

solid_modeling

int UF_MODL_create_hollow
(

char * thickness,
uf_list_p_t faces,
tag_t * feature_obj_id

)

char * (字符型指针)	thickness	Input（输入）	Hollow thickness.
uf_list_p_t	faces	Input（输入）	List of faces to be hollow.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created hollow

UF_MODL_create_impr_faces (查看源代码)

定义在: uf_modl_simplify.h

概述

Create an imprint feature according to the specified data (using an
explicit array of faces and a datum plane to define new edges on the
solid). The part containing the solid will be fully loaded if necessary.

环境

Internal and External

需要许可证（S）

solid_modeling

int UF_MODL_create_impr_faces
(

UF_MODL_imprint_faces_data_p_t parms,
tag_t * feature_tag

)

UF_MODL_imprint_faces_data_p_t	parms	Input（输入）	Parameters of the new imprint feature
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	The feature created

UF_MODL_create_impr_loop (查看源代码)

定义在: uf_modl_simplify.h

概述

Create an imprint feature according to the specified data (using
a face and a datum plane to define a loop of new edges on the solid).
The part containing the solid will be fully loaded if necessary.

环境

Internal and External.

需要许可证（S）

solid_modeling

int UF_MODL_create_impr_loop
(

UF_MODL_imprint_loop_data_p_t parms,
tag_t * feature_tag

)

UF_MODL_imprint_loop_data_p_t	parms	Input（输入）	Parameters of the new imprint feature
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	The feature created

UF_MODL_create_inset_flange (查看源代码)

定义在: uf_modl_smd.h

概述

Generates a Sheet Metal Design inset flange feature. It provides the
ability to create the feature along the complete extent of the
attachment face or partially with reliefs automatically added during
construction.

环境

内部和外部

需要许可证（S）

sheet_metal_design

int UF_MODL_create_inset_flange
(

tag_t attach_face,
tag_t reference_edge,
double position [ ] ,
double xdirection [ ] ,
double zdirection [ ] ,
UF_MODL_inset_flange_data_p_t parameters,
tag_p_t feature_tag

)

tag_t （tag_t类型）	attach_face	Input（输入）	Attachment face of target body.
tag_t （tag_t类型）	reference_edge	Input（输入）	Horizontal edge reference of target body.
double (实数型)	position [ ]	Input（输入）	Default origin of inset flange feature.
double (实数型)	xdirection [ ]	Input（输入）	Direction of inset flange along the width of the bend.
double (实数型)	zdirection [ ]	Input（输入）	Normal of attachment/link face.
UF_MODL_inset_flange_data_p_t	parameters	Input（输入）	Structure which defines the size and shape of the inset flange feature.
tag_p_t	feature_tag	Output（输出）	Object identifier of the inset flange feature.

UF_MODL_create_instantiated_udf (查看源代码)

定义在: uf_modl_udf.h

概述

Create a new UDF instantiation in the current part. The steps to instantiate a
new UDF are as follows:

1) Open the UDF definition file using UF_PART_open_quiet().
2) Find the UDF feature definition.
3) Ask for the UDF definition to get all the external references.
4) Change part to the instantiation part
5) For each external reference you need to select a new reference in the
instantiation part.
6) Get new values for the expressions.
7) Use UF_MODL_create_instantiated_udf to create a UDF instantiation.

环境

Internal and External

参见

Refer to example

历史

Originally released in V15.0

需要许可证（S）

solid_modeling

int UF_MODL_create_instantiated_udf
(

tag_t udf_definition_tag,
char * cgm_file_name,
tag_t * old_parents,
tag_t * new_parents,
int num_parents,
tag_t * old_expression,
char * * new_expression_value,
int num_expression,
tag_t * new_udf

)

tag_t （tag_t类型）	udf_definition_tag	Input（输入）	The object identifier of the udf feature definition, UDF_DEF.
char * (字符型指针)	cgm_file_name	Input（输入）	Cgm file
tag_t * (tag_t型的指针)	old_parents	Input（输入）	Array of old parents
tag_t * (tag_t型的指针)	new_parents	Input（输入）	Array of new parents
int (整数型)	num_parents	Input（输入）	Number of parents
tag_t * (tag_t型的指针)	old_expression	Input（输入）	Array of udf definition expression
char * *	new_expression_value	Input（输入）	Array of new expression new values only the right hand side
int (整数型)	num_expression	Input（输入）	Number of expressions.
tag_t * (tag_t型的指针)	new_udf	Output（输出）	New udf instantiated feature, a UDF_INS feature.

UF_MODL_create_instantiated_udf1 (查看源代码)

定义在: uf_modl_udf.h

概述

Function description:
User function for instantiating a UDF feature.

环境

内部和外部

It can accept single UDF references and Smart Collectors and Sections in
UF_MODL_udf_ref_data_t.

参见

UF_MODL_init_udf_insert_data_from_def

历史

This function was originally released in NX3.

需要许可证（S）

solid_modeling

int UF_MODL_create_instantiated_udf1
(

tag_t udf_define_tag,
UF_MODL_udf_exp_data_t * exp_data,
UF_MODL_udf_ref_data_t * ref_data,
tag_t * udf_insert_tag

)

tag_t （tag_t类型）	udf_define_tag	Input（输入）	Tag of UDF definition feature
UF_MODL_udf_exp_data_t *	exp_data	Input（输入）	Expression data
UF_MODL_udf_ref_data_t *	ref_data	Input（输入）	Parent data
tag_t * (tag_t型的指针)	udf_insert_tag	Output（输出）	Tag of UDF instantiated feature

UF_MODL_create_isocline_curves (查看源代码)

定义在: uf_modl_curves.h

概述

Creates isocline curves on the given face defined by the specified
direction and angle.

环境

内部和外部

参见

Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_create_isocline_curves
(

tag_t face_id,
double direction [ 3 ] ,
double angle,
double dist_tol,
tag_t * * isocurve_id,
int * isocurve_cnt

)

tag_t （tag_t类型）	face_id	Input（输入）	The face identifier
double (实数型)	direction [ 3 ]	Input（输入）	Isocline direction (normalized vector)
double (实数型)	angle	Input（输入）	Isocline angle (between specified direction and normals of the curves) in degrees. Angle range is from -90 to +90 degrees.
double (实数型)	dist_tol	Input（输入）	Tolerance value. The tolerance is only used when the input face is foreign or an offset of a non analytic face.
tag_t * *	isocurve_id	Output to be freed 输出并释放	Array of isocline curve object identifiers. The allocated arrays must be freed with UF_free().
int * (整数型指针)	isocurve_cnt	Output（输出）	Number of curves created.

UF_MODL_create_isocurve (查看源代码)

定义在: uf_modl_curves.h

概述

Creates isoparametric curves on a face. You cannot create isoparametric
curves of constant v from a blend. The resulting isoparametric curves
are not "smart" curves. In other words, they are not associative to the
face from which they were created. If the face is modified, the curves
do not change.

环境

内部和外部

需要许可证（S）

( solid_modeling or drafting )

int UF_MODL_create_isocurve
(

tag_t face_id,
int uv_flag,
double parameter,
double dist_tol,
tag_t * * isocurve_id,
int * isocurve_cnt

)

tag_t （tag_t类型）	face_id	Input（输入）	The face identifier.
int (整数型)	uv_flag	Input（输入）	1 = create curve along u isoparameter. 2 = create curve along v isoparameter.
double (实数型)	parameter	Input（输入）	Parameter at which to create the curve.
double (实数型)	dist_tol	Input（输入）	Tolerance value. The tolerance is only used when the input face is foreign or an offset of a non analytic face.
tag_t * *	isocurve_id	Output to be freed 输出并释放	Array of isoparametric curve identifiers. You may get multiple curves if the face is trimmed. The allocated arrays must be freed with UF_free().
int * (整数型指针)	isocurve_cnt	Output（输出）	Number of curves created.

UF_MODL_create_law (查看源代码)

定义在: uf_modl_curves.h

概述

Prototypes for createa LAW parm

extern UFUNEXPORT int UF_MODL_create_law()

INPUT-
------
law_method = type of law
1 - constant (numeric law)
2 - linear (numeric law)
3 - cubic s-shape (numeric law)
4 - linear on spine (numeric law)
5 - by equation (equation law)
6 - cubic on spine (numeric law)
7 - by curves (graphic law)

law_str1 = contents depend on law_method setting
= 1 - expression for constant radius
= 2,3 - expression start radius value
= 5 - expression for t function

law_str2 = contents depend on law_method setting
= 0,1 - not used
= 2,3 - expression end radius value
= 5 - expression for f function

spine_string = spine curves depending on law_method setting
= 4,6 - (required)
= other - (optional)

law_cv_string = law curves (only for method = 7)

num_spine_points = number of spine points (method 4 and 6 only)

spine_xyz[] = 3D point coordinates of spine points selected (law_method
4 and 6 only)

spine_values[] = law function value on the 3d points (law_method
4 and 6 only)

base_line_tag = base line (law method 7 only)

base_direction = base line direction
+1 or
-1

OUTPUT-
-------
law_parm_ptr = a pointer for a LAW_PARM data struct

RETURNS-
--------
int = status
0 - no error
1 - invalid method
2 - missing spine
3 - missing law curve

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_create_law
(

int law_method,
char * law_str1,
char * law_str2,
UF_STRING_t spine_str,
UF_STRING_t law_cv_str,
int num_spine_points,
double spine_xyz [ ] ,
double spine_values [ ] ,
tag_t base_line_tag,
int base_direction,
void * * uf_law_parms

)

int (整数型)	law_method	Input（输入）
char * (字符型指针)	law_str1	Input（输入）
char * (字符型指针)	law_str2	Input（输入）
UF_STRING_t	spine_str	Input（输入）
UF_STRING_t	law_cv_str	Input（输入）
int (整数型)	num_spine_points	Input（输入）
double (实数型)	spine_xyz [ ]	Input（输入）
double (实数型)	spine_values [ ]	Input（输入）
tag_t （tag_t类型）	base_line_tag	Input（输入）
int (整数型)	base_direction	Input（输入）
void * *	uf_law_parms	Output（输出）

UF_MODL_create_law_extension (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates Law Extension feature from the Law Extension Open API data structure.

环境

内部和外部

参见

UF_MODL_edit_law_extension
UF_MODL_ask_law_extension
UF_MODL_free_law_extension

需要许可证（S）

( solid_modeling or drafting )

int UF_MODL_create_law_extension
(

UF_MODL_lawext_data_p_t law_extension_data,
tag_p_t law_extension

)

UF_MODL_lawext_data_p_t	law_extension_data	Input（输入）	Law Extension Open API data structure.
tag_p_t	law_extension	Output（输出）	Law Extension feature object identifier.

UF_MODL_create_linear_iset (查看源代码)

定义在: uf_modl_isets.h

概述

Creates a linear instance set feature using the existing work
coordinate system. The values needed are the number in the XC
direction, spacing for the XC direction, number in the YC direction,
spacing in the YC direction, and a list of features to instance. The
output of this function is the object identifier associated to the linear
instance set.

A different instance set will be created for each item in the feature_list.
feature_obj_id will be the identifier of last instance set feature created.
To query ids of other instance set features, call UF_MODL_ask_instance_iset
with each item in the feature list as an argument.

To query instances created by this instance set use the function
UF_MODL_ask_instance

The method options correspond to what is available interactively. See
the Modeling User Manual for details.

环境

内部和外部

参见

UF_MODL_ask_instance
UF_MODL_ask_instance_iset

需要许可证（S）

solid_modeling

int UF_MODL_create_linear_iset
(

int method,
char * number_in_x,
char * distance_x,
char * number_in_y,
char * distance_y,
uf_list_p_t feature_list,
tag_t * feature_obj_id

)

int (整数型)	method	Input（输入）	Method: 0 = General 1 = Simple 2 = Identical
char * (字符型指针)	number_in_x	Input（输入）	Number in XC direction.
char * (字符型指针)	distance_x	Input（输入）	Spacing in XC direction.
char * (字符型指针)	number_in_y	Input（输入）	Number in YC direction.
char * (字符型指针)	distance_y	Input（输入）	Spacing in YC direction.
uf_list_p_t	feature_list	Input（输入）	List of selected CMOD features.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created linear iset

UF_MODL_create_list (查看源代码)

定义在: uf_modl_utilities.h

概述

Creates a linked list of objects. A list of objects may contain
identifiers for bodies, features, faces and edges. You use this routine
to create a list for those modeling routines that require a list as an
input; please do not use this for ask routines that return lists.

环境

内部和外部

参见

UF_MODL_ask_list_item
UF_MODL_delete_list
UF_MODL_ask_list_count
UF_MODL_put_list_item
UF_MODL_delete_list_item

需要许可证（S）

solid_modeling

int UF_MODL_create_list
(

uf_list_p_t * list

)

uf_list_p_t *

list

Output to be freed
输出并释放

List of object identifiers.

UF_MODL_create_local_scale (查看源代码)

定义在: uf_modl_dfo.h

概述

This function performs a local scale

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_local_scale
(

UF_MODL_dfo_scale_type_t type,
UF_MODL_dfo_region_p_t region,
tag_t so_point,
tag_t so_dir,
tag_t so_csys,
char factors [ 3 ] [ UF_MAX_EXP_LENGTH ] ,
tag_t * feature_tag

)

UF_MODL_dfo_scale_type_t	type	Input（输入）	local scale type
UF_MODL_dfo_region_p_t	region	Input（输入）	faces to be operated
tag_t （tag_t类型）	so_point	Input（输入）	smart point
tag_t （tag_t类型）	so_dir	Input（输入）	smart direction
tag_t （tag_t类型）	so_csys	Input（输入）	smart coordinate system
char	factors [ 3 ] [ UF_MAX_EXP_LENGTH ]	Input（输入）	scale factors
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Feature object identifier of a created local scale

UF_MODL_create_midsrf_feature (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a midsurface feature. The returned midsurface feature tag
can then be used to add face pair features.

环境

内部和外部

参见

UF_MODL_ask_midsrf_parms

需要许可证（S）

( solid_modeling or nx_masterfem )

int UF_MODL_create_midsrf_feature
(

tag_t target_body,
tag_p_t feature_obj_id

)

tag_t （tag_t类型）	target_body	Input（输入）	Solid target body to place the Midsurface Feature
tag_p_t	feature_obj_id	Output（输出）	Midsurface Feature tag

UF_MODL_create_mirror_body (查看源代码)

定义在: uf_modl.h

概述

Mirrors the input body about the datum plane specified.

环境

内部和外部

参见

See example

需要许可证（S）

solid_modeling

int UF_MODL_create_mirror_body
(

const tag_t body,
const tag_t datum_plane,
tag_t * mirrored_body

)

const tag_t	body	Input（输入）	Object identifier of the body to be mirrored.
const tag_t	datum_plane	Input（输入）	Object identifier of the datum plane
tag_t * (tag_t型的指针)	mirrored_body	Output（输出）	Object identifier for the mirror body feature.

UF_MODL_create_mirror_pattern_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function create mirror for a given set of faces.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_mirror_pattern_face
(

UF_MODL_dfo_region_p_t region,
tag_t mirror_plane,
tag_t * feature_tag

)

UF_MODL_dfo_region_p_t	region	Input（输入）	region
tag_t （tag_t类型）	mirror_plane	Input（输入）	mirror plane
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	the new feature

UF_MODL_create_mirror_set (查看源代码)

定义在: uf_modl.h

概述

This function creates a mirror set feature.

环境

内部和外部

历史

Released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_create_mirror_set
(

tag_t * features,
int number_of_feature,
tag_t mirror_plane,
tag_t * mirror_set

)

tag_t * (tag_t型的指针)	features	Input（输入）	Array of features to mirror
int (整数型)	number_of_feature	Input（输入）	Number of features in the array
tag_t （tag_t类型）	mirror_plane	Input（输入）	The mirror plane. This can be a face or a datum plane.
tag_t * (tag_t型的指针)	mirror_set	Output（输出）	The tag of the new mirror set

UF_MODL_create_move_region (查看源代码)

定义在: uf_modl_dfo.h

概述

This function moves a set of faces by given transformation

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_move_region
(

UF_MODL_transform_type_t type,
UF_MODL_dfo_region_p_t region,
void * transf_data,
tag_t * feature_tag

)

UF_MODL_transform_type_t	type	Input（输入）	transformation type
UF_MODL_dfo_region_p_t	region	Input（输入）	faces to be operated
void *	transf_data	Input（输入）	transformation data, can be of following types: UF_MODL_transf_pp_p_t - point to point translation UF_MODL_transf_dist_p_t - translation along direction UF_MODL_transf_angle_p_t - rotation about axis UF_MODL_transf_aa_p_t - rotation between two axes
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Feature tag

UF_MODL_create_multi_transition_law (查看源代码)

定义在: uf_modl_curves.h

概述

Generate law param data <uf_law_parms> for multi-transition laws
on base curves.

extern UFUNEXPORT int UF_MODL_create_multi_transition_law ()

INPUT-
------
UF_STRING_t spine_string = string for base curves, <Required>
int num_pts = number of law points, <Required>
double pt_xyzs = array of 3D coords, <Required>
char pt_law_values = array of law values, <Required>
int pt_trans_types = array of law types, <Required>

OUTPUT-
-------
uf_law_parms = pointer for law_param data, To be freed from caller
MODL_law_pm_free ((MODL_law_p_t)(uf_law_parms));

RETURNS-
--------
0 = no error
2 = error

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_create_multi_transition_law
(

UF_STRING_t spine,
int num_pts,
double * pt_xyzs,
char * * pt_law_values,
int * pt_trans_types,
void * * uf_law_parms

)

UF_STRING_t	spine	Input（输入）
int (整数型)	num_pts	Input（输入）
double * (实数型指针)	pt_xyzs	Input（输入）
char * *	pt_law_values	Input（输入）
int * (整数型指针)	pt_trans_types	Input（输入）
void * *	uf_law_parms	Output（输出）

UF_MODL_create_multiple_sews (查看源代码)

定义在: uf_modl.h

概述

Create multiple sewn sheets from a set of sheets. This routine returns a list
of sheet bodies. If you want the sew features, they can be obtained by calling

环境

内部和外部

参见

历史

Modified in V15 to return a list of sheet bodies, not a list of SEW
features

需要许可证（S）

solid_modeling

int UF_MODL_create_multiple_sews
(

tag_t target_sheet,
int num_tools,
tag_t tools_sheet [ ] ,
double tolerance,
uf_list_p_t* disjoint_list,
uf_list_p_t* sew_list

)

tag_t （tag_t类型）	target_sheet	Input（输入）	Target sheet
int (整数型)	num_tools	Input（输入）	Number of tools sheet array.
tag_t （tag_t类型）	tools_sheet [ ]	Input（输入）	Tools sheet array.
double (实数型)	tolerance	Input（输入）	tolerance value.
uf_list_p_t*	disjoint_list	Output to be freed 输出并释放	List of disjoint sheets. This list must be freed by calling UF_MODL_delete_list.
uf_list_p_t*	sew_list	Output to be freed 输出并释放	List of sewn sheets. These are sheet bodies. If you want the sheet feature, then you must call UF_MODL_ask_body_features and then search the list for the latest SEW feature. This list must be freed by calling UF_MODL_delete_list.

UF_MODL_create_non_uni_scale (查看源代码)

定义在: uf_modl.h

概述

Create a non-uniform scale feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_non_uni_scale
(

tag_t body_eid,
int csys_type,
char * scale_factors [ 3 ] ,
tag_t * feature_eid

)

tag_t （tag_t类型）	body_eid	Input（输入）	EID of body to be scaled
int (整数型)	csys_type	Input（输入）	Currently only UF_CSYS_WORK_COORDS is accepted
char * (字符型指针)	scale_factors [ 3 ]	Input（输入）
tag_t * (tag_t型的指针)	feature_eid	Output（输出）	EID of the scale feature

UF_MODL_create_offset_region (查看源代码)

定义在: uf_modl_dfo.h

概述

This function offset a region by a given distance along face normals.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_offset_region
(

UF_MODL_dfo_region_p_t region,
char * offset,
tag_t * feature_tag

)

UF_MODL_dfo_region_p_t	region	Input（输入）	faces to be operated
char * (字符型指针)	offset	Input（输入）	offset value, in expression string
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	feature_tag created by the operation.

UF_MODL_create_plane (查看源代码)

定义在: uf_modl.h

概述

Create a plane.

环境

Internal and External

参见

UF_MODL_ask_plane
UF_MODL_edit_plane
Refer to example

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_create_plane
(

double origin_point [ 3 ] ,
double plane_normal [ 3 ] ,
tag_t * plane_tag

)

double (实数型)	origin_point [ 3 ]	Input（输入）	Origin point of the plane
double (实数型)	plane_normal [ 3 ]	Input（输入）	Plane normal
tag_t * (tag_t型的指针)	plane_tag	Output（输出）	New plane

UF_MODL_create_point_dirr_daxis (查看源代码)

定义在: uf_modl_datum_features.h

概述

Creates a datum axis at a given point with a given direction.
If smart objects are used to specify the start point or direction,
their update option must be set to UF_SO_update_within_modeling.

环境

内部和外部

参见

UF_MODL_ask_object_feat
UF_MODL_ask_datum_point_and_direction
UF_MODL_edit_datum_point
UF_MODL_edit_datum_direction

历史

Original release was in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_point_dirr_daxis
(

tag_t point,
tag_t direction,
tag_t * daxis_tag

)

tag_t （tag_t类型）	point	Input（输入）	The start point of the datum axis.
tag_t （tag_t类型）	direction	Input（输入）	The direction of the datum axis.
tag_t * (tag_t型的指针)	daxis_tag	Output（输出）	The created datum axis. This is a not a feature tag. To obtain the feature tag use UF_MODL_ask_object_feat.

UF_MODL_create_point_dirr_dplane (查看源代码)

定义在: uf_modl_datum_features.h

概述

Creates a datum plane perpendicular to a given direction at a given point.

If smart objects are used to specify the point or direction,
their update option must be set to UF_SO_update_within_modeling.

环境

内部和外部

参见

UF_MODL_ask_object_feat
UF_MODL_ask_datum_point_and_direction
UF_MODL_edit_datum_point
UF_MODL_edit_datum_direction

历史

Original release was in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_point_dirr_dplane
(

tag_t point,
tag_t direction,
tag_t * dplane_tag

)

tag_t （tag_t类型）	point	Input（输入）	A point on the datum plane.
tag_t （tag_t类型）	direction	Input（输入）	The normal to the datum plane.
tag_t * (tag_t型的指针)	dplane_tag	Output（输出）	The created datum plane. This is a not a feature tag. To obtain the feature tag use UF_MODL_ask_object_feat.

UF_MODL_create_points_feature (查看源代码)

定义在: uf_modl.h

概述

Create a Points Feature

环境

内部和外部

参见

UF_MODL_ask_points_parms
UF_MODL_edit_points_parms

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_create_points_feature
(

int num_points,
tag_t * points,
tag_t * feature_tag

)

int (整数型)	num_points	Input（输入）	Number of points
tag_t * (tag_t型的指针)	points	Input（输入）	Array of point tags
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Feature tag

UF_MODL_create_proj_curves (查看源代码)

定义在: uf_modl_curves.h

概述

Creates associated projected curves. The tolerance used to create a
curve projection can be changed by using the subroutine
UF_MODL_set_distance_tolerance. The projection along face normals or
along a vector produces an exact projection when projecting onto a plane.
The projected curve feature can be deleted using UF_MODL_delete_feature or
the curves can be accessed using UF_MODL_ask_proj_curves and deleted
individually. Similarly, UF_MODL_move_feature can be used to move the
projected curve feature.

环境

内部和外部

参见

UF_MODL_ask_proj_curves
UF_CURVE_ask_proj_curves
UF_MODL_set_distance_tolerance
UF_MODL_delete_feature
UF_MODL_move_feature

The example creates the arc and
projected curves shown in Figure above.

需要许可证（S）

( solid_modeling or drafting )

int UF_MODL_create_proj_curves
(

uf_list_p_t curve_refs,
uf_list_p_t face_refs,
int along_face_normal,
double * proj_vector,
tag_t * proj_curve_feature

)

uf_list_p_t	curve_refs	Input（输入）	List of curve, sketch, or projected curve feature identifiers.
uf_list_p_t	face_refs	Input（输入）	List of plane, datum plane, or face identifiers.
int (整数型)	along_face_normal	Input（输入）	0 = Use projection vector (proj_vector) 1 = Use face normals
double * (实数型指针)	proj_vector	Input（输入）	3D vector in absolute space
tag_t * (tag_t型的指针)	proj_curve_feature	Output（输出）	Projected curve feature identifier

UF_MODL_create_promotion (查看源代码)

定义在: uf_modl_promotions.h

概述

Creates a promotion feature using the input body occurrence. The promotion
feature is created in the work part. The occurrence must be a solid body
occurrence from either the work part or one of its superassemblies.
The occurrence is also used to determine which of the possibly many copies of
the base solid in the assembly to promote.

Note : The Part Navigator may be left out of date with this call.
Need to call UF_MODL_update to update it.

环境

内部和外部

参见

Refer example

需要许可证（S）

solid_modeling

int UF_MODL_create_promotion
(

tag_t body_occ,
tag_t * feature_tag

)

tag_t （tag_t类型）	body_occ	Input（输入）	Tag of the body occurrence to be promoted
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Tag of the newly created promotion feature

UF_MODL_create_quilt (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a quilt surface.

环境

内部和外部

参见

UF_MODL_ask_quilt
UF_MODL_edit_quilt
UF_MODL_free_quilt
See the quilt data structures

需要许可证（S）

solid_modeling

int UF_MODL_create_quilt
(

UF_MODL_quilt_type_t quilt_data,
UF_MODL_quilt_data_structures_p_u quilt_structure_po,
tag_t * quilt_tag,
int * tol_achieved

)

UF_MODL_quilt_type_t	quilt_data	Input（输入）	Type of quilt surface UF_MODL_CURVE_MESH_ALONG_FIXED_VECTOR UF_MODL_CURVE_MESH_ALONG_DRIVER_NORMALS UF_MODL_B_SURFACE_ALONG_FIXED_VECTOR UF_MODL_B_SURFACE_ALONG_DRIVER_NORMALS UF_MODL_SELF_REFIT
UF_MODL_quilt_data_structures_p_u	quilt_structure_po	Input（输入）	Pointer to structure containing the defining data of the quilt surface.
tag_t * (tag_t型的指针)	quilt_tag	Output（输出）	Object identifier of quilt surface to be created
int * (整数型指针)	tol_achieved	Output（输出）	Flag indicating that the resultant face achieved the tolerance requirements. 0 = No 1 = yes

UF_MODL_create_reblend_face (查看源代码)

定义在: uf_modl_dfo.h

概述

Create a reblend face feature

环境

内部和外部

历史

V19 release

需要许可证（S）

solid_modeling

int UF_MODL_create_reblend_face
(

UF_MODL_reblend_face_data_p_t reblend_data,
tag_t * reblend_eid

)

UF_MODL_reblend_face_data_p_t	reblend_data	Input（输入）	User defining reblend data
tag_t * (tag_t型的指针)	reblend_eid	Output（输出）	Feature object identifier of a created reblend face feature

UF_MODL_create_rect_groove (查看源代码)

定义在: uf_modl_grooves.h

概述

Creates a rectangular groove feature by inputting its location,
direction, diameter and width. Along with these items a placement
face is needed to determine which face the groove is associated to.
The output of this function is the object identifier associated to the
rectangular groove.

环境

内部和外部

参见

The code creates the cylinder
and rectangular groove shown in the preceding figure.

需要许可证（S）

solid_modeling

int UF_MODL_create_rect_groove
(

double location [ 3 ] ,
double direction [ 3 ] ,
char * diame,
char * width,
tag_t face,
tag_t * feature_obj_id

)

double (实数型)	location [ 3 ]	Input（输入）	Rectangular groove location.
double (实数型)	direction [ 3 ]	Input（输入）	Rectangular groove direction.
char * (字符型指针)	diame	Input（输入）	Rectangular groove diameter.
char * (字符型指针)	width	Input（输入）	Rectangular groove width.
tag_t （tag_t类型）	face	Input（输入）	Face for the RPO constraint. The face should be of type UF_cylinder_type or UF_cone_type.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created rectangular groove

UF_MODL_create_rect_pad (查看源代码)

定义在: uf_modl_pads.h

概述

Creates a rectangular pad feature using a location, direction, X
direction, size, corner radius and taper angle. Along with these items
a placement face is needed to determine which face the pad is
associated to. The output of this function is the object identifier
associated to the rectangular pad.

Return code:
= 0: successful
> 0: failing error number
< 0: failing error number

环境

内部和外部

历史

For V18.0, a datum plane may be input as the face defining the
RPO constraint.

参见

See example
UF_MODL_ask_rect_pad_parms

需要许可证（S）

solid_modeling

int UF_MODL_create_rect_pad
(

double location [ ] ,
double direction [ ] ,
double x_dir [ 3 ] ,
char * size [ 3 ] ,
char * radius,
char * angle,
tag_t face,
tag_t * feature_obj_id

)

double (实数型)	location [ ]	Input（输入）	Rectangular pad location.
double (实数型)	direction [ ]	Input（输入）	Rectangular pad direction.
double (实数型)	x_dir [ 3 ]	Input（输入）	Rectangular pad x direction.
char * (字符型指针)	size [ 3 ]	Input（输入）	Rectangular pad size.
char * (字符型指针)	radius	Input（输入）	Rectangular pad corner radius.
char * (字符型指针)	angle	Input（输入）	Rectangular pad taper angle.
tag_t （tag_t类型）	face	Input（输入）	Face for the RPO constraint (may be a datum plane).
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created rect. pad

UF_MODL_create_rect_pocket (查看源代码)

定义在: uf_modl_pockets.h

概述

Creates a rectangular pocket feature using the location, direction, X
direction, size, corner radius, floor radius and taper angle. Along with
these items a placement face is needed to determine which face the
pocket is associated to. The output of this function is the object
identifier associated to the rectangular pocket.

Return code:
= 0: successful
> 0: failing error number
< 0: failing error number

环境

内部和外部

历史

For V18.0, a datum plane may be input as the face defining the
RPO constraint.

参见

See example
UF_MODL_ask_rect_pocket_parms

需要许可证（S）

solid_modeling

int UF_MODL_create_rect_pocket
(

double location [ ] ,
double direction [ ] ,
double x_dir [ ] ,
char * len [ 3 ] ,
char * corner,
char * floor,
char * angle,
tag_t face,
tag_t * feature_obj_id

)

double (实数型)	location [ ]	Input（输入）	Rectangular pocket location.
double (实数型)	direction [ ]	Input（输入）	Rectangular pocket direction.
double (实数型)	x_dir [ ]	Input（输入）	Rectangular pocket x direction.
char * (字符型指针)	len [ 3 ]	Input（输入）	Rectangular pocket size.
char * (字符型指针)	corner	Input（输入）	Rectangular pocket corner radius.
char * (字符型指针)	floor	Input（输入）	Rectangular pocket floor radius.
char * (字符型指针)	angle	Input（输入）	Rectangular pocket taper angle.
tag_t （tag_t类型）	face	Input（输入）	Face for the RPO constraint (may be a datum plane).
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created rect. pocket

UF_MODL_create_rect_slot (查看源代码)

定义在: uf_modl_slots.h

概述

Creates a rectangular slot feature using an origin, tool axis, slot
direction, length, width, and depth. One of two creation methods are
taken depending on whether you want a thru slot or not. If you want a
defined distance, then input the distance and placement face. Also,
set the value of face_t1 and face_t2 to zero. But, if you want to have
the slot thru from one face to another, then supply the placement face
and the two faces from which to measure the slot distance. The
output of this function is the object identifier associated to the
rectangular slot.

The "Face for the RPO constraint" parameter, face_li, can accept a datum plane.
You can pass in the tag of the datum plane feature or datum plane body. For
relative datums the parent body is used as the target. For an absolute datum
the target body must be set by calling UF_MODL_active_part.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_rect_slot
(

double location [ ] ,
double tool_axis [ ] ,
double direction [ ] ,
char * width,
char * depth,
char * distance,
tag_t face_li,
tag_t face_t1,
tag_t face_t2,
tag_t * feature_tag

)

double (实数型)	location [ ]	Input（输入）	Rectangular slot location.
double (实数型)	tool_axis [ ]	Input（输入）	Rectangular slot tool axis.
double (实数型)	direction [ ]	Input（输入）	Rectangular slot direction.
char * (字符型指针)	width	Input（输入）	Rectangular slot width.
char * (字符型指针)	depth	Input（输入）	Rectangular slot depth.
char * (字符型指针)	distance	Input（输入）	Rectangular slot distance.
tag_t （tag_t类型）	face_li	Input（输入）	Face for the RPO constraint.
tag_t （tag_t类型）	face_t1	Input（输入）	Face for thru face 1.
tag_t （tag_t类型）	face_t2	Input（输入）	Face for thru face 2.
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Feature object identifier of created rectangular slot

UF_MODL_create_rectangular_pattern_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function create rectangular patterns for a given set of faces.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_rectangular_pattern_face
(

UF_MODL_dfo_region_p_t region,
tag_t x_axis,
tag_t y_axis,
int num_x,
int num_y,
char * x_offset,
char * y_offset,
tag_t * feature_tag

)

UF_MODL_dfo_region_p_t	region	Input（输入）	region
tag_t （tag_t类型）	x_axis	Input（输入）	x-axis to define offset
tag_t （tag_t类型）	y_axis	Input（输入）	y-axis
int (整数型)	num_x	Input（输入）	number along XC
int (整数型)	num_y	Input（输入）	number along YC, only for type==0
char * (字符型指针)	x_offset	Input（输入）	offset along XC
char * (字符型指针)	y_offset	Input（输入）	offset along YC
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	the new feature

UF_MODL_create_refit_face_feature (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates Refit Face feature from the Refit Face Open API data structure.
This will always create a new feature rather than modifying the parent feature.
This works like interactive NXwhen Preferences -> Modeling -> Free Form has
the Associative Freeform Editing option toggled to ON.

环境

内部和外部

参见

UF_MODL_edit_refit_face_feature
UF_MODL_ask_refit_face_feature_data
UF_MODL_free_refit_face_feature_data

需要许可证（S）

solid_modeling

int UF_MODL_create_refit_face_feature
(

UF_MODL_refit_face_data_p_t refit_data,
tag_p_t refit

)

UF_MODL_refit_face_data_p_t	refit_data	Input（输入）	Refit Face Open API data structure.
tag_p_t	refit	Output（输出）	Refit Face feature object identifier.

UF_MODL_create_relative_daxis (查看源代码)

定义在: uf_modl_datum_features.h

概述

Allows you to create relative datum axes. When the geometric objects
of the constraints and/or point types (for point constraints) are input,
the routine creates the appropriate datum axis.

环境

内部和外部

参见

UF_MODL_ask_feat_object

需要许可证（S）

solid_modeling

int UF_MODL_create_relative_daxis
(

int num_refs,
tag_t obj_eids [ 3 ] ,
int point_select [ 3 ] ,
tag_t * daxis_feid

)

int (整数型)	num_refs	Input（输入）	number of constraints maximum number of three
tag_t （tag_t类型）	obj_eids [ 3 ]	Input（输入）	eids of the constraint objects maximum number of three
int (整数型)	point_select [ 3 ]	Input（输入）	Array indicating to use edge constraint or point on edge constraint if edge tag is supplied in obj_tags: UF_MODL_EDGE UF_MODL_MID_POINT UF_MODL_END_POINT UF_MODL_RIGHT_END_POINT start point of the edge UF_MODL_LEFT_END_POINT end point of edge
tag_t * (tag_t型的指针)	daxis_feid	Output（输出）	Feature tag for the created datum axis, or NULL_TAG if the datum axis was not created.

UF_MODL_create_relative_dplane (查看源代码)

定义在: uf_modl_datum_features.h

概述

Allows you to create relative datum planes based on the input
constraints. Refer to the table of available constraint types shown
below for the allowable combination of constraint types. If any of the
constraint geometry is an edge, then you must specify whether you are
using the edge or a point on the edge via the point_select parameter.
The which_plane argument determines which datum plane solutions
are returned. You can get up to two datum planes depending on the
specified constraints. The reference point is used to specify which
plane is returned first in the dplane_tag array. If you do not specify
this value, then the datum planes are returned in an arbitrary order.

When editing the Datum Plane created by this function an old style datum plane
dialog will be presented.

See the table of available constraint types
NOTE: A "Through Point" constraint can only be specified by putting an edge in
the object_tags array and an appropriate mid/end modifier in the
point_select array.

环境

内部和外部

参见

UF_MODL_create_multiple_sews
UF_MODL_ask_sew_sheet_body
UF_MODL_edit_sew_sheet_body
UF_MODL_ask_sew_solid_body
UF_MODL_edit_sew_solid_body

需要许可证（S）

solid_modeling

int UF_MODL_create_relative_dplane
(

int num_refs,
tag_t object_tags [ 3 ] ,
int point_select [ 3 ] ,
int which_plane,
double reference_point [ 3 ] ,
char * angle_string,
char * offset_string,
int* num_dplanes,
tag_t dplane_tag [ 2 ]

)

int (整数型)	num_refs	Input（输入）	Number of constraint objects (<=3).
tag_t （tag_t类型）	object_tags [ 3 ]	Input（输入）	Array of constraint object tags (<=3). See the table of "Available Constraint Types" for possible constraint types.
int (整数型)	point_select [ 3 ]	Input（输入）	Array indicating to use edge constraint or point on edge constraint if edge tag is supplied in obj_tags: UF_MODL_EDGE UF_MODL_MID_POINT UF_MODL_END_POINT UF_MODL_RIGHT_END_POINT start point of the edge UF_MODL_LEFT_END_POINT end point of edge
int (整数型)	which_plane	Input（输入）	Solution number if more than one datum plane can be constructed for the set of input constraints. For the case where the first input object is a CYL/REV/CONE/SPHERE and the second input object is a PLANE: 1. Two planes parallel to plane and tangent to the face. The plane closest to the reference point is returned first in the dplane_tag array. 2. Two planes perpendicular to plane and tangent to the face. The plane closest to the reference point is returned first in the dplane_tag array. 3. Plane through the face axis and angle to plane. No reference point needed for this case. For the case where the first input object is a CYL/REV and the second input object is a CYL/REV/SPHERE: (see Figure for examples) 1. Two planes where the tangency is on the "same sides" of the faces. The plane closest to the reference point is returned first in the dplane_tag array. 2. Two planes where the tangency is on the "opposite sides" of the faces. The plane closest to the reference point is returned first in the dplane_tag array. 3. Plane through both the face axes. No reference point needed for this case. For the case where the first input object is a CYL/REV/SPHERE and the second input object is a POINT: 1. Two planes tangent to the face and through point. The plane closest to the reference point is returned first in the dplane_tag array.
double (实数型)	reference_point [ 3 ]	Input（输入）	Reference points used with which_plane flag. If NULL, then the order of the datum planes in the dplane_tag array is arbitrary.
char * (字符型指针)	angle_string	Input（输入）	Angle parameter string.
char * (字符型指针)	offset_string	Input（输入）	Offset parameter string.
int*	num_dplanes	Output（输出）	Number of datum planes returned (<=2)
tag_t （tag_t类型）	dplane_tag [ 2 ]	Output（输出）	The created datum plane(s). These are feature tags.

UF_MODL_create_reparam_sheet (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a single, bicubic, b-surface, sheet body that approximates a
four-sided region of several existing faces. The driver curves or
B-surface must lie inside the boundary of the target surfaces.
Basically, points on a "driver" surface are projected along some given
vector or along the driver surface normal vectors onto the "target"
faces (the ones being approximated). These projected points are then
used to construct the approximating sheet body. You can think of the
projection as a process of emitting a ray from each original point to
hit the target faces.

The accuracy of the approximated sheet body depends on the supplied
tolerances. See the section on tolerances for more information.
Projection Type, Vector, and Size Limit (tol[4])

If the proj_type is set to use driver surface normal, then you do not
need to supply any data for the projection vector (it is ignored if you
do). Otherwise, a projection vector must be specified.

When using surface normal projections, you may supply a tolerance
value (tol[4]). This value helps the algorithm decide which point on
the approximating faces to use if the faces bend around and the
emitted ray finds two intersection points. A value of zero causes the
system to default to 10 times the interior distance tolerance. If your
driver is far from the target (more than 10 times the tolerance), then
you should adjust the projection size limits.

Driver Type
Internally, the driver is always a b-surface. However, for
convenience, we allow you to select a mesh of curves, instead of a
surface. We just build a b-surface internally from this mesh of curves.
Therefore, when you use curves as drivers, they must satisfy all the
conditions required for building a curve-mesh free form.

The last driver type option, self-refit, provides a short-cut way to
approximate a single untrimmed b-surface. You might do this if you are
given a surface of high degree and you want to approximate it with a lower
degree surface (the reparameterize function always outputs bicubic surfaces,
i.e. surfaces of degree 3 in both the U and V directions).

Overlap Checking
If this option is set to "Yes," then the system checks for and tries to
handle overlapping faces. The system tries to intersect each ray with
all nearby faces, and finds the "uppermost" projection point. This can
be a time exhaustive process. If the overlap option is set to "No," the
algorithm assumes that each emitted ray can only hit one target face,
so it stops and proceeds to the next ray as soon as it finds a hit. This is
less time exhaustive if the target faces do not actually overlap, or if
they are close together in the regions where they do overlap.

Curves
The primary and cross curves are only necessary if you indicate the
driver type to be curves. The number of primary and cross curves must
be at least two and less than 50. The number of curves and the curve
tags are ignored if you specify a driver type other than curve. The
curves are going to be used to build a curve-mesh free form.
Therefore, each primary curve must intersect each of the cross curves
once and only once. If you suspect your curves are inappropriate, you
might want to build the curve-mesh free form body yourself before
using the reparameterize function.

If you have specified a driver type of face or self-refit, than specify
the appropriate face tag. Obviously, using an existing driver surface is
much more convenient than using the same set of driving curves over
and over again. So, if you are using the function repeatedly in a loop,
it might be worth constructing the b-surface sheet body to use as a driver.

Tolerances
This allows you to specify the tolerances to be used in the
approximation process. The algorithm actually starts out with a very
simple approximating surface (which is unlikely to be within
tolerance) and then gradually makes it more complex until it is able to
replicate the original shape to within the specified tolerances. Using
tighter tolerances produces a more complex result, and this consumes
storage space and slows down all subsequent operations. Therefore,
the tolerances you use should not be any tighter than they need to be.
We expect the algorithm to be used with distance tolerances of around
.039 to 0.195 inches (1 to 5 mm) and angular tolerances of 2 to 20
degrees. If you use tight angular tolerances on very wavy surfaces, the
algorithm generates huge number of patches. If you set both angular
tolerances to 90 degrees, then angular deviation in not even checked,
which greatly speeds up processing.

To achieve reasonable performance, the algorithm does not rigorously
check the deviation between the approximating face and the originals.
We actually just check a small array of points on each patch of the
approximating face. Experience has shown that this is a reasonable
way to estimate the actual error in practical cases, though one could
certainly construct pathological examples where this approach would fail.

Tighter tolerances may be specified at the edges to assure better
alignment with adjacent faces. Looser tolerances in the interior may
be specified to allow a simpler face to be created.

Target Faces
Faces can lie on a single body or on multiple bodies. Only face tags
may be used. This parameter is ignored if you specified the self-refit
option for driver type.

Output
The function returns the tag of the created sheet body and a flag
stating where the surface was able to meet tolerance. The tolerance
flag has no meaning if a body was not created. The face created is a
bicubic b-surface with double knots, which means it is C1 continuous

See glossary

In other words, the face is smooth, it does not have any sharp ridges
or cusps. The resulting body is not associative to the input data.

The sheet body may not reach tolerance if, during the approximation
process, one of the patches is found to be smaller in width or length
than the inside distance tolerance. This usually indicates a
perturbation or other anomaly in a region of one of the input faces.
You may wish to analyze the resulting face for deviations, validity, and
shape. The algorithm does not really make any attempt to preserve
the "character" of the input faces, it just tries to stay within tolerance.
Small features sometimes get smoothed away and extraneous wrinkles
may be introduced, especially in areas with tight curvature.

Tips and Techniques
The algorithm assumes that your input faces are reasonably clean. It is
designed to handle certain types of anomalies, such as small gaps
(up to approximately 1mm) overlaps, providing the overlapping faces are
roughly the same height, very thin faces (up to 0.1 mm wide) and duplicate
faces.

In all of the figures that follow in this tips and techniques section we show
a side view of the driver surface and target faces. The driver surface is
always shown above the target faces. However, the approximation process has
difficulties handling input data in which there are extraneous faces that are
at different heights from the desired face.

overlapping faces that are at different heights

faces that have not been properly trimmed back (for example, when filleted)

sharp ridges, where faces do not join smoothly

backdrafts and undercuts nearly vertical walls.

For simple shapes, with loose tolerances, a brute force approach, using
just four drive curves, might work okay. But taking some care in the
constructing drive curves is usually worth the extra effort. If your
target face includes feature lines like long ridges or valleys with
small radius of curvature in one direction, you should try to construct
driver curves that run roughly parallel to these. This makes it much
easier for the algorithm to achieve tolerance using a reasonably small
number of patches.

It may be a good idea to build several approximating faces, and then sew
them together, instead of trying to approximate the entire area with a
single face. This often produces less data and smaller models. One reason
for this is the natural patch structure for b-surfaces. The "seams" between
patches on a single surface must always run all the way across the surface,
from one edge to the opposite edge. This means that any complexity that gets
introduced into the surface in one area propagates across the entire
surface. If you approximate different regions separately, you can sew
the approximating face together into a sheet body.

环境

内部和外部

参见

Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_create_reparam_sheet
(

int proj_type,
int drv_type,
int check_overlap,
int num_primary,
tag_t * prim_cvs,
int num_cross,
tag_t * cros_cvs,
double * proj_vec,
int num_fs,
tag_t * faces,
double tols [ 5 ] ,
tag_t * new_face,
int * tol_achieved

)

int (整数型)	proj_type	Input（输入）	Type of projection 0 = Use input vector 1 = Use driver surface normal
int (整数型)	drv_type	Input（输入）	Type of drive 0 = Curves 1 = Face (B-surface type) 2 = Self-refit (B-surface type)
int (整数型)	check_overlap	Input（输入）	Flag for controlling the overlap checking 0 = No 1 = Yes
int (整数型)	num_primary	Input（输入）	Number of primary curves
tag_t * (tag_t型的指针)	prim_cvs	Input（输入）	Object identifiers of the primary curves (face object identifier, if drv_typ != 0)
int (整数型)	num_cross	Input（输入）	Number of cross curves
tag_t * (tag_t型的指针)	cros_cvs	Input（输入）	Object identifiers of the cross curves
double * (实数型指针)	proj_vec	Input（输入）	Projection vector
int (整数型)	num_fs	Input（输入）	Number of target faces
tag_t * (tag_t型的指针)	faces	Input（输入）	Object identifiers of the target faces
double (实数型)	tols [ 5 ]	Input（输入）	Tolerances: [0] = Distance tolerance in interior of surface [1] = Angular tolerance (in degrees) in interior of surface [2] = Outside edge distance tolerance [3] = Outside edge angular tolerance (in degrees) [4] = Projection size limit (0 - if no limit)
tag_t * (tag_t型的指针)	new_face	Output（输出）	Object identifier of the resultant face
int * (整数型指针)	tol_achieved	Output（输出）	Flag indicating that the resultant face achieved the tolerance requirements. 0 = No 1 = Yes

UF_MODL_create_replace_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function replaces the surface data of target faces with that of a tool face.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_replace_face
(

tag_t * target_faces,
int num_target,
tag_t * non_blend_faces,
int num_non_blend,
tag_t tool_face,
logical reverse_direction,
tag_t * feature_tag

)

tag_t * (tag_t型的指针)	target_faces	Input（输入）	target faces
int (整数型)	num_target	Input（输入）	number of faces
tag_t * (tag_t型的指针)	non_blend_faces	Input（输入）	adjacent tangent faces which are not blends
int (整数型)	num_non_blend	Input（输入）	number of non-blend faces
tag_t （tag_t类型）	tool_face	Input（输入）	tool face
logical	reverse_direction	Input（输入）	reverse direction of the tool face or not
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	feature_tag created by the operation.

UF_MODL_create_resize_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function changes the size of a set of cylindrical/spherical/conic faces.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_resize_face
(

tag_t * target_faces,
int num_target,
tag_t * non_blend_faces,
int num_non_blend,
char * new_parameter,
tag_t * feature_tag

)

tag_t * (tag_t型的指针)	target_faces	Input（输入）	faces to be operated
int (整数型)	num_target	Input（输入）	number of faces
tag_t * (tag_t型的指针)	non_blend_faces	Input（输入）	adjacent tangent faces which are not blends
int (整数型)	num_non_blend	Input（输入）	number of non-blend faces
char * (字符型指针)	new_parameter	Input（输入）	new diameter for cylindrical/spherical faces, or half angle
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	the new feature

UF_MODL_create_reverse_normal (查看源代码)

定义在: uf_modl.h

概述

Create a reverse normal feature. This will flip the normal on a sheet body.

环境

Internal and External

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_create_reverse_normal
(

tag_t sheet_body_tag,
int option_flag,
tag_t * reverse_normal_tag

)

tag_t （tag_t类型）	sheet_body_tag	Input（输入）	sheet body to be reversed
int (整数型)	option_flag	Input（输入）	= 0 - do not allow multiple reverse normal features on the sheet body = 1 - allow multiple reverse normal features on the sheet body
tag_t * (tag_t型的指针)	reverse_normal_tag	Output（输出）	identifier for reverse normal feature

UF_MODL_create_revolution (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates a revolved feature.

环境

内部和外部

参见

UF_MODL_create_extrusion
Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_create_revolution
(

tag_t * objects,
int object,
UF_MODL_SWEEP_TRIM_object_p_t trim_data,
char * limit [ 2 ] ,
char * offsets [ 2 ] ,
double region_point [ 3 ] ,
logical region_specified,
logical solid_creation,
double axis_point [ 3 ] ,
double direction [ 3 ] ,
UF_FEATURE_SIGN sign,
tag_t * * features,
int* number_of_features

)

tag_t * (tag_t型的指针)	objects	Input（输入）	Array of objects or one section builder object tag but not both, to be revolved
int (整数型)	object	Input（输入）	Count of objects
UF_MODL_SWEEP_TRIM_object_p_t	trim_data	Input（输入）	Pointer to structure for trimming data
char * (字符型指针)	limit [ 2 ]	Input（输入）	Limit of revolution.
char * (字符型指针)	offsets [ 2 ]	Input（输入）	Offsets for open strings
double (实数型)	region_point [ 3 ]	Input（输入）	Point on region of object
logical	region_specified	Input（输入）	True or False for region desired
logical	solid_creation	Input（输入）	If the body_type preference set by UF_MODL_set_body_type_pref is UF_MODL_SOLID_BODY, and solid_creation is set to TRUE, then UF_MODL_create_revolution creates solid bodies if the input string is closed. Otherwise, sheet bodies are the result.
double (实数型)	axis_point [ 3 ]	Input（输入）	Point of origin for axis direction vector
double (实数型)	direction [ 3 ]	Input（输入）	Revolution axis direction vector.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t * *	features	Output to be freed 输出并释放	Array of revolved feature tags. This must be freed by calling UF_free.
int*	number_of_features	Output（输出）	Number of features returned

UF_MODL_create_revolution1 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates a revolved feature, and performs Boolean operation with given target
body.

环境

内部和外部

参见

UF_MODL_create_revolution

历史

Originally released in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_revolution1
(

)

tag_t * (tag_t型的指针)	objects	Input（输入）	Array of objects or one section builder object tag but not both, to be revolved
int (整数型)	object	Input（输入）	Count of objects
UF_MODL_SWEEP_TRIM_object_p_t	trim_data	Input（输入）	Pointer to structure for trimming data
char * (字符型指针)	limit [ 2 ]	Input（输入）	Limit of revolution.
char * (字符型指针)	offsets [ 2 ]	Input（输入）	Offsets for open strings
double (实数型)	region_point [ 3 ]	Input（输入）	Point on region of object
logical	region_specified	Input（输入）	True or False for region desired
logical	solid_creation	Input（输入）	If the body_type preference set by UF_MODL_set_body_type_pref is UF_MODL_SOLID_BODY, and solid_creation is set to TRUE, then UF_MODL_create_revolution creates solid bodies if the input string is closed. Otherwise, sheet bodies are the result.
double (实数型)	axis_point [ 3 ]	Input（输入）	Point of origin for axis direction vector
double (实数型)	direction [ 3 ]	Input（输入）	Revolution axis direction vector.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	target body to perform Boolean operation
tag_t * *	features	Output to be freed 输出并释放	Array of revolved feature tags. This must be freed by calling UF_free.
int*	number_of_features	Output（输出）	Number of features returned

UF_MODL_create_revolution_dir (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates a revolved feature. This function behaves like
UF_MODL_create_revolution, except the revolved point and direction are
determined by the direction of the input datum.

环境

内部和外部

参见

UF_MODL_create_revolution

需要许可证（S）

solid_modeling

int UF_MODL_create_revolution_dir
(

tag_t * objects,
int object,
UF_MODL_SWEEP_TRIM_object_p_t trim_data,
char * limit [ 2 ] ,
char * offsets [ 2 ] ,
double region_point [ ] ,
logical region_specified,
logical solid_creation,
tag_t datum_tag,
UF_FEATURE_SIGN sign,
tag_t * * features,
int* number_of_features

)

tag_t * (tag_t型的指针)	objects	Input（输入）	Array of objects or one section builder object tag but not both, to be revolved
int (整数型)	object	Input（输入）	Count of objects
UF_MODL_SWEEP_TRIM_object_p_t	trim_data	Input（输入）	Pointer to structure for trimming data
char * (字符型指针)	limit [ 2 ]	Input（输入）	Limit of the revolution.
char * (字符型指针)	offsets [ 2 ]	Input（输入）	Offsets for open strings
double (实数型)	region_point [ ]	Input（输入）	Point on region of object
logical	region_specified	Input（输入）	True or False for region desired
logical	solid_creation	Input（输入）	If the body_type preference set by UF_MODL_set_body_type_pref is UF_MODL_SOLID_BODY, and solid_creation is set to TRUE, then UF_MODL_create_revolution creates solid bodies if the input string is closed. Otherwise, sheet bodies are the result.
tag_t （tag_t类型）	datum_tag	Input（输入）	Object identifier of the datum which is to be used to determine the direction of the revolve.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t * *	features	Output to be freed 输出并释放	Array of revolved feature tags. This must be freed by calling UF_free.
int*	number_of_features	Output（输出）	Number of features returned

UF_MODL_create_revolved (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates a solid of revolution.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_revolved
(

uf_list_p_t obj_id_list,
char * limit [ 2 ] ,
double point [ 3 ] ,
double direction [ 3 ] ,
UF_FEATURE_SIGN sign,
uf_list_p_t * feature_list

)

uf_list_p_t	obj_id_list	Input（输入）	List of objects or one section builder object tag but not both, to be revolved
char * (字符型指针)	limit [ 2 ]	Input（输入）	Limits of revolution. The declaration should be limit[2], where limit[0] = start angle and limit[1] = end angle. Angles are in degrees.
double (实数型)	point [ 3 ]	Input（输入）	Point
double (实数型)	direction [ 3 ]	Input（输入）	Revolution axis.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
uf_list_p_t *	feature_list	Output to be freed 输出并释放	List of feature identifiers created. This list must be freed by calling UF_MODL_delete_list.

UF_MODL_create_revolved1 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates a solid of revolution, and performs Boolean operation with given
target body.

环境

内部和外部

参见

UF_MODL_create_revolved

历史

Originally released in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_revolved1
(

uf_list_p_t obj_id_list,
char * limit [ 2 ] ,
double point [ 3 ] ,
double direction [ 3 ] ,
UF_FEATURE_SIGN sign,
tag_t target_body,
uf_list_p_t * feature_list

)

uf_list_p_t	obj_id_list	Input（输入）	List of objects or one section builder object tag but not both, to be revolved
char * (字符型指针)	limit [ 2 ]	Input（输入）	Limits of revolution. The declaration should be limit[2], where limit[0] = start angle and limit[1] = end angle. Angles are in degrees.
double (实数型)	point [ 3 ]	Input（输入）	Point
double (实数型)	direction [ 3 ]	Input（输入）	Revolution axis.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	Boolean target
uf_list_p_t *	feature_list	Output to be freed 输出并释放	List of feature identifiers created. This list must be freed by calling UF_MODL_delete_list.

UF_MODL_create_ripedge (查看源代码)

定义在: uf_modl_smd.h

概述

Create a Edge Rip feature.

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

sheet_metal_design

int UF_MODL_create_ripedge
(

UF_MODL_ripedge_data_p_t ripedge_ufdata,
tag_t * ripedge_tag

)

UF_MODL_ripedge_data_p_t	ripedge_ufdata	Input（输入）	Data supplied by the user to create the ripedge feature
tag_t * (tag_t型的指针)	ripedge_tag	Output（输出）	The ripedge tag

UF_MODL_create_rough_offset (查看源代码)

定义在: uf_modl_freeform.h

概述

This function will create a rough offset feature.

环境

内部和外部
See Also: UF_MODL_ask_rough_offset
UF_MODL_edit_rough_offset
UF_MODL_free_rough_offset

历史

Released in V18.0

需要许可证（S）

solid_modeling

int UF_MODL_create_rough_offset
(

UF_MODL_rough_offset_p_t parms,
tag_t * feature_tag

)

UF_MODL_rough_offset_p_t	parms	Input（输入）	Parameters for a Rough Offset feature
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Rough Offset Feature

UF_MODL_create_rpo_constraints (查看源代码)

定义在: uf_modl_ugopenint.h

概述

Creates relative positioning constraints.

This function is for internal Open API mode only. Parameters
target_qualifier[] and tool_qualifier[] allow settings for
specifying which end point of an edge to use. Use
UF_MODL_ask_edge_verts to determine the order of the end points.

For features that are automatically booleaned into the target, this
function should only be called from within a rpo routine as
specified by UF_MODL_register_rpo_routine.

There are three constraint types that are present interactively that do
not appear in the constraint_array[ ]: Point Onto Point, Point Onto
Line, and Line Onto Line.

Point Onto Point - Can require one or two constraint types depending on
what you constrain. For example, to constrain a circular pad onto
a circular cylinder, use PARA_DIST_PARMS and set the constraint value to
"0.0". However, if you wish to constrain rectangular features you may need
to use HORZ_DIST_PARMS and VERT_DIST_PARMS and set both constraint values
to "0.0".

Point Onto Line - Use PERP_DIST_PARMS and set the constraint value to "0.0".

Line Onto Line - Use PARA_EDGE_PARMS and set the constraint value to "0.0"

When a target or tool edge is an arc, the position must be qualified as
either the arc center or the closest tangency point on the arc. When the
edge is not an arc, the position must be qualified as either the first or
last endpoint of the edge.

Some features can be positioned using the centerline of the feature.
You may use the centerline of a feature by passing in a NULL_TAG
as the tool edge. The centerline must be qualified as either the
horizontal or vertical centerline, using the first or last endpoint. The
following features allow the centerline to be used as a tool edge: Slot,
Groove, Rectangular Pad, Rectangular Pocket. The Groove feature
has only a vertical centerline.

环境

Internal

参见

UF_MODL_ask_edge_verts

历史

In V13.0, the tangent2arc1 and tangent2arc2 parameters were
renamed to target_qualifier and tool_qualifier respectively and were
given string defined constants for values. The object_id_tool was
modified to accept a NULL_TAG for centerline.

需要许可证（S）

solid_modeling

int UF_MODL_create_rpo_constraints
(

tag_t feature_obj_id,
tag_t horz_dir_obj_id,
tag_t vert_dir_obj_id,
tag_t obj_id_target [ ] ,
int target_qualifier [ ] ,
tag_t obj_id_tool [ ] ,
int tool_qualifier [ ] ,
char * constraint_value [ ] ,
char * constraint_array [ ] ,
int num_of_constrnts

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature to be constrained
tag_t （tag_t类型）	horz_dir_obj_id	Input（输入）	Horizontal direction.
tag_t （tag_t类型）	vert_dir_obj_id	Input（输入）	Vertical direction (if horz_dir_obj_id == 0).
tag_t （tag_t类型）	obj_id_target [ ]	Input（输入）	Array of target edges.
int (整数型)	target_qualifier [ ]	Input（输入）	Array of flags used to qualify the position on each target edge. Valid flags are: UF_MODL_ARC_CENTER UF_MODL_ARC_TANGENT UF_MODL_ENDPOINT_1 UF_MODL_ENDPOINT_2
tag_t （tag_t类型）	obj_id_tool [ ]	Input（输入）	Array of tool edges (NULL_TAG for centerline).
int (整数型)	tool_qualifier [ ]	Input（输入）	Array of flags used to qualify the position on each tool edge. Valid flags are: UF_MODL_ARC_CENTER UF_MODL_ARC_TANGENT UF_MODL_ENDPOINT_1 UF_MODL_ENDPOINT_2 UF_MODL_HORZ_CENTERLINE_PNT_1 UF_MODL_HORZ_CENTERLINE_PNT_2 UF_MODL_VERT_CENTERLINE_PNT_1 UF_MODL_VERT_CENTERLINE_PNT_2
char * (字符型指针)	constraint_value [ ]	Input（输入）	Array of constraint values.
char * (字符型指针)	constraint_array [ ]	Input（输入）	Array of constraint type: "ANGL_EDGE_PARMS", "HORZ_DIST_PARMS", "VERT_DIST_PARMS", "PARA_DIST_PARMS", "PARA_EDGE_PARMS" , "PERP_DIST_PARMS"
int (整数型)	num_of_constrnts	Input（输入）	Number of constraints.

UF_MODL_create_ruled (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a feature by assigning one-to-one correspondence between
points on two selected curves and then connecting the corresponding
points by straight lines. The following restrictions apply:

1. The first segment curve of each section spine is a starting curve.
2. Point
a. Point object may be included but only as the one point of the
first section string.
b. Curve end point may be included but only as the one curve of
the first section string. s_section->dir[ ] indicates which end
point should be used.

The output of this function is the object identifier associated to the
feature.

环境

内部和外部

参见

UF_MODL_create_ruled1

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_ruled
(

UF_STRING_p_t s_section,
UF_STRING_p_t s_spine,
int * alignment,
double value [ 6 ] ,
int * end_point,
int * body_type,
UF_FEATURE_SIGN boolean,
double tol [ 3 ] ,
tag_t * body_obj_id

)

UF_STRING_p_t	s_section	Input（输入）	Pointer to the section list structure. int num Total number of section string (min=2, max=2) int string[ ] Total number of segment curves/ sketch identifier of each section string (min=1, max =402) int dir[ ] Direction of each section string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of section curve or the section builder object tags but not both
UF_STRING_p_t	s_spine	Input（输入）	Pointer to the spine list structure. (for alignment = 5) int num Total number of spine string (min=0, max=1) int string[ ] Total number of segment curves/ sketch identifier of each spine string (min=1, max=402) int dir[ ] Direction of each spine string 1 : Start to end -1 : End to start tag_t id[ ] Identifier of spine curve or the section builder object tags but not both
int * (整数型指针)	alignment	Input（输入）	Alignment method: 1 = Parameter 2 = Arc length 3 = Distance 4 = Angles 5 = Spine curves
double (实数型)	value [ 6 ]	Input（输入）	Data for alignment method: [0-2] = 3D vector defining direction line (for alignment = 3) [0-5] = 3D start and end coordinates of line defining the axis of revolution for planes (for alignment = 4)
int * (整数型指针)	end_point	Input（输入）	Curve end point or point 0 = Do not use end point 1 = Curve/point of first section string
int * (整数型指针)	body_type	Input（输入）	Type of body: 0 = Sheet (Default) 1 = Solid
UF_FEATURE_SIGN	boolean	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
double (实数型)	tol [ 3 ]	Input（输入）	Tolerances: [0] = Distance [1] = Angle (in radians) [2] = Intersection (not used)
tag_t * (tag_t型的指针)	body_obj_id	Output（输出）	Body object identifier

UF_MODL_create_ruled1 (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a feature by assigning one-to-one correspondence between points on two
selected curves and then connecting the corresponding points by straight lines.
This function behaves like UF_MODL_create_thru_curves with an extra input
for passing in the target body for the boolean operation.

If body_type is solid (1) and the sign of the operation to be performed is
not create, then the target body is required.

The following restrictions apply:

1. The first segment curve of each section spine is a starting curve.
2. Point
a. Point object may be included but only as the one point of the
first section string.
b. Curve end point may be included but only as the one curve of
the first section string. s_section->dir[ ] indicates which end
point should be used.

The output of this function is the object identifier associated to the
feature.

环境

内部和外部

参见

UF_MODL_create_ruled

历史

Originally released in V16.0

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_ruled1
(

UF_STRING_p_t s_section,
UF_STRING_p_t s_spine,
int * alignment,
double value [ 6 ] ,
int * end_point,
int * body_type,
UF_FEATURE_SIGN boolean,
tag_t target_body,
double tol [ 3 ] ,
tag_t * body_obj_id

)

UF_STRING_p_t	s_section	Input（输入）	Pointer to the section list structure. int num Total number of section string (min=2, max=2) int string[ ] Total number of segment curves/ sketch identifier of each section string (min=1, max =402) int dir[ ] Direction of each section string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of section curve or the section builder object tags but not both
UF_STRING_p_t	s_spine	Input（输入）	Pointer to the spine list structure. (for alignment = 5) int num Total number of spine string (min=0, max=1) int string[ ] Total number of segment curves/ sketch identifier of each spine string (min=1, max=402) int dir[ ] Direction of each spine string 1 : Start to end -1 : End to start tag_t id[ ] Identifier of spine curve or the section builder object tags but not both
int * (整数型指针)	alignment	Input（输入）	Alignment method: 1 = Parameter 2 = Arc length 3 = Distance 4 = Angles 5 = Spine curves
double (实数型)	value [ 6 ]	Input（输入）	Data for alignment method: [0-2] = 3D vector defining direction line (for alignment = 3) [0-5] = 3D start and end coordinates of line defining the axis of revolution for planes (for alignment = 4)
int * (整数型指针)	end_point	Input（输入）	Curve end point or point 0 = Do not use end point 1 = Curve/point of first section string
int * (整数型指针)	body_type	Input（输入）	Type of body: 0 = Sheet (Default) 1 = Solid
UF_FEATURE_SIGN	boolean	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	The target body for the boolean operation
double (实数型)	tol [ 3 ]	Input（输入）	Tolerances: [0] = Distance [1] = Angle (in radians) [2] = Intersection (not used)
tag_t * (tag_t型的指针)	body_obj_id	Output（输出）	Body object identifier

UF_MODL_create_scale (查看源代码)

定义在: uf_modl.h

概述

This function will create scale features.

环境

内部和外部

参见

UF_MODL_edit_scale

历史

Released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_create_scale
(

UF_SCALE_TYPE_t type,
tag_t * body_tags,
int num_body_tags,
tag_t so_point,
tag_t so_dir,
tag_t so_csys,
char factors [ 3 ] [ UF_MAX_EXP_LENGTH ] ,
tag_t * * tags

)

UF_SCALE_TYPE_t	type	Input（输入）	The type of scale feature to create: UF_SCALE_TYPE_UNIFORM UF_SCALE_TYPE_AXISYMMETRIC UF_SCALE_TYPE_GENERAL
tag_t * (tag_t型的指针)	body_tags	Input（输入）	An array of tags which contains the bodies to be scaled
int (整数型)	num_body_tags	Input（输入）	The number of body tags
tag_t （tag_t类型）	so_point	Input（输入）	This is the tag of a smart point to use as the origin of the scale feature. If a NULL_TAG is passed, the default origin will be the origin of the WCS. This argument is ignored for UF_SCALE_TYPE_GENERAL scale features.
tag_t （tag_t类型）	so_dir	Input（输入）	This is a tag of a smart point to be used as the direction of the scale for a UF_SCALE_TYPE_AXISYMMETRIC scale feature. It is ignored for all other scale features. If a NULL_TAG is passed for an axisymmetric scale feature, then the default will be the Z-axis of the WCS.
tag_t （tag_t类型）	so_csys	Input（输入）	This is the tag of a smart CSYS to be used for a UF_SCALE_TYPE_GENERAL scale feature. This parameter is ignored for all other scale features. If a NULL_TAG is passed for a general scale feature, then the default will be the WCS.
char	factors [ 3 ] [ UF_MAX_EXP_LENGTH ]	Input（输入）	An array of strings that define the scale factors. These scale factors may include expressions. For a uniform scale feature, there is only one string to use as a scale factor. For an axisymmetric scale feature, two factor strings must be passed in, the first being the scale factor along the axis, and the second being the scale factor in the other direction. For a general scale feature, there will be three strings passed in this array, the first being the scale in the x-axis, the second being the scale in the y-axis and the third being the scale in the z-axis.
tag_t * *	tags	Output to be freed 输出并释放	This is an array of tags for the scale features created. There will be one scale feature for each body passed in.This array must be freed by calling UF_free.

UF_MODL_create_section_surface (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a section surface feature from the section surface Open
API data structure.

环境

内部和外部

参见

UF_MODL_init_section_surface
UF_MODL_ask_section_surface
UF_MODL_edit_section_surface
See the section surface data structures
See example

历史

V15.0 changes: The UF_MODL_secsrf_data_t structure was enhanced.

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_section_surface
(

UF_MODL_secsrf_data_p_t section_surface_data,
tag_p_t section_surface

)

UF_MODL_secsrf_data_p_t	section_surface_data	Input（输入）	Section Surface Open API Data Structure
tag_p_t	section_surface	Output（输出）	Section Surface Feature object identifier.

UF_MODL_create_set_of_feature (查看源代码)

定义在: uf_modl.h

概述

Create a feature set.

环境

内部和外部

历史

Released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_create_set_of_feature
(

char * name,
tag_t * features,
int number_of_feature,
int hide_state,
tag_t * feature

)

char * (字符型指针)	name	Input（输入）	Name of feature set
tag_t * (tag_t型的指针)	features	Input（输入）	Array of feature tags representing the members of the feature set
int (整数型)	number_of_feature	Input（输入）	Number of features in array
int (整数型)	hide_state	Input（输入）	Hide state of feature set TRUE/FALSE
tag_t * (tag_t型的指针)	feature	Output（输出）	Tag of feature set

UF_MODL_create_sew (查看源代码)

定义在: uf_modl.h

概述

Sews sheet bodies or faces of solid bodies together. When sewing solids, the
arrays targets and tools contain the faces from the target and tool bodies. The
faces from one body must match in geometry with the faces from the other body.
It is important to understand the interactive functionality in NX before trying
to use this function.

环境

内部和外部

参见

需要许可证（S）

solid_modeling

int UF_MODL_create_sew
(

int option,
int num_targets,
tag_t targets [ ] ,
int num_tools,
tag_t tools [ ] ,
double tolerance,
int type_body,
uf_list_p_t * disjoint_list,
tag_t * sew_id

)

int (整数型)	option	Input（输入）	Option flag: 0 = Sew general 1 = Sew all instances
int (整数型)	num_targets	Input（输入）	Size of the targets array
tag_t （tag_t类型）	targets [ ]	Input（输入）	Array of target tags ( sheet body when type_body = 0 or face(s) from a solid body when type_body = 1 ).
int (整数型)	num_tools	Input（输入）	Size of the tool array
tag_t （tag_t类型）	tools [ ]	Input（输入）	Array of tool tags ( sheet body when type_body = 0 or face(s) from a solid body when type_body = 1 ).
double (实数型)	tolerance	Input（输入）	Tolerance value
int (整数型)	type_body	Input（输入）	Type of body: 0 = Sheet (default) 1 = Solid
uf_list_p_t *	disjoint_list	Output to be freed 输出并释放	List contains disjoint sheets from the target. This list must be freed by calling UF_MODL_delete_list.
tag_t * (tag_t型的指针)	sew_id	Output（输出）	The sew feature that was created.

UF_MODL_create_silhouette_flange (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates Silhouette Flange feature from the Silhouette Flange Open API data structure.

环境

内部和外部

参见

UF_MODL_edit_silhouette_flange
UF_MODL_ask_silhouette_flange
UF_MODL_free_silhouette_flange

历史

First released in NX3

需要许可证（S）

solid_modeling

int UF_MODL_create_silhouette_flange
(

UF_MODL_sflange_data_p_t sflange_data,
tag_t * sflange_tag

)

UF_MODL_sflange_data_p_t	sflange_data	Input（输入）	Silhouette Flange Open API data structure.
tag_t * (tag_t型的指针)	sflange_tag	Output（输出）	Silhouette Flange feature object identifier.

UF_MODL_create_silhouette_flange_pipe (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates Pipe of Silhouette Flange from the Silhouette Flange Open API data structure.

环境

内部和外部

参见

UF_MODL_edit_silhouette_flange
UF_MODL_ask_silhouette_flange
UF_MODL_free_silhouette_flange

历史

First released in NX3

需要许可证（S）

solid_modeling

int UF_MODL_create_silhouette_flange_pipe
(

UF_MODL_sflange_data_p_t sflange_data,
tag_t * centerline_tag

)

UF_MODL_sflange_data_p_t	sflange_data	Input（输入）	Silhouette Flange Open API data structure.
tag_t * (tag_t型的指针)	centerline_tag	Output（输出）	Centerline curve object identifier of the pipe of Silhouette Flange.

UF_MODL_create_simple_hole (查看源代码)

定义在: uf_modl_holes.h

概述

Creates a simple hole. The Origin indicates where the center of the
simple hole is located on the link-face. Interactively, this is the face
chosen to place the hole in, and the location of the pick is used as the
origin. In Open API, this information is input by the user. The
Diameter, Depth and Tip Angle control the sizing of the hole. The
Direction Vector has to be perpendicular to the link-face, opposite
the face normal. If a thru face is indicated, then the depth is ignored.
The output of this function is the object identifier associated to the
simple hole.

The "Face for the RPO constraint" parameter, face_li, can accept a datum plane.
You can pass in the tag of the datum plane feature or datum plane body. For
relative datums the parent body is used as the target. For an absolute datum
the target body must be set by calling UF_MODL_active_part.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_simple_hole
(

double location [ 3 ] ,
double direction [ 3 ] ,
const char * diame,
const char * depth,
const char * angle,
tag_t face_li,
tag_t face_t1,
tag_t * feature_obj_id

)

double (实数型)	location [ 3 ]	Input（输入）	Hole location.
double (实数型)	direction [ 3 ]	Input（输入）	Hole direction.
const char *	diame	Input（输入）	Hole diameter.
const char *	depth	Input（输入）	Hole depth.
const char *	angle	Input（输入）	Hole tip angle.
tag_t （tag_t类型）	face_li	Input（输入）	Face for the RPO constraint.
tag_t （tag_t类型）	face_t1	Input（输入）	Face for thru face.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created simple hole

UF_MODL_create_simplified_curve (查看源代码)

定义在: uf_modl_curves.h

概述

This routine is to be obsoleted in the near future. Please use its
replacement function UF_CURVE_create_simplified_curve.

Returns an array of line and arc identifiers which approximates curves
and edges. The tolerance parameter determines the maximum
distance between a curve or edge and its approximated arc segments.
NOTE: The size of the segments array depends on the input
parameters curve_count, tolerance, and the complexity of the
individual curves being simplified. For curves that have a lot of
curvature change, it may take a lot of arcs and lines to approximate
them.

环境

内部和外部

参见

UF_CURVE_create_simplified_curve

需要许可证（S）

( solid_modeling or drafting )

int UF_MODL_create_simplified_curve
(

int curve_count,
tag_t * curves,
double tolerance,
int * segment_count,
tag_t * segments

)

int (整数型)	curve_count	Input（输入）	Count of curves and edges (512 maximum).
tag_t * (tag_t型的指针)	curves	Input（输入）	Array of curve and edge identifiers. This should be declared as tag_t curves[curve_count].
double (实数型)	tolerance	Input（输入）	Maximum distance from arc segment to curve.
int * (整数型指针)	segment_count	Output（输出）	Count of lines and arcs.
tag_t * (tag_t型的指针)	segments	Output（输出）	Array of line and arc identifiers.

UF_MODL_create_simplify (查看源代码)

定义在: uf_modl_simplify.h

概述

Create a simplify feature according to the specified data. The part
containing the body on which the feature is being applied will be fully
loaded if necessary. <n_retained_faces> gives the number of faces on the
body after the simplify has been applied, <n_removed_faces> gives the
number of faces on the body removed when the simplify is applied. If the
feature cannot be created because one or more faces could not be removed,
the ifail UF_MODL_SIMPL_HEAL_FAILED is returned, and the array
<failing_wound_edges> will contain the tags of the edges which could not be
healed. UF_MODL_SIMPL_HEAL_FAILED is also returned if the simplified body
would have been invalid, in which case <n_failing_wound_edges> will be 0. If
this or another ifail is returned, the feature is not created, and
<feature_tag> will be NULL_TAG.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_simplify
(

UF_MODL_simpl_data_p_t simpl_parms,
tag_t * feature_tag,
int * n_failing_wound_edges,
tag_t * * failing_wound_edges,
int * n_retained_faces,
int * n_removed_faces

)

UF_MODL_simpl_data_p_t	simpl_parms	Input（输入）	Parameters of the new simplify feature
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	The feature created
int * (整数型指针)	n_failing_wound_edges	Output（输出）	Number of edges of failing wounds
tag_t * *	failing_wound_edges	Output to be freed 输出并释放	Array of edges of failing wounds. This must be freed by calling UF_free.
int * (整数型指针)	n_retained_faces	Output（输出）	Number of faces retained on the body
int * (整数型指针)	n_removed_faces	Output（输出）	Number of faces removed from the body

UF_MODL_create_smbend (查看源代码)

定义在: uf_modl_smd.h

概述

Creates a smbend feature.

环境

Internal and External

Return code:
= 0 No error
= not 0 Error code

历史

Originally released in V17.0

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smbend
(

UF_MODL_smbend_data_p_t user_data,
tag_p_t bend_tag

)

UF_MODL_smbend_data_p_t	user_data	Input（输入）	Data supplied by the user to define the feature
tag_p_t	bend_tag	Output（输出）	the tag of the new bend feature that was created

UF_MODL_create_smbend_corner (查看源代码)

定义在: uf_modl_smd.h

概述

This procedure uses data from the user to create a new smbend feature
from a converted corner.

Return code:
= 0 No Error
= not 0 Error code

环境

External

历史

Originally released in V17.0.3

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smbend_corner
(

UF_MODL_smbend_corner_data_p_t user_data,
tag_p_t bend_tag

)

UF_MODL_smbend_corner_data_p_t	user_data	Input（输入）	UF data supplied by user to define the feature
tag_p_t	bend_tag	Output（输出）	the tag of the new bend feature that was created

UF_MODL_create_smbend_cylinder (查看源代码)

定义在: uf_modl_smd.h

概述

This procedure uses data from the user to create a new smbend feature
from a converted cylindrical face.

Return code:
= 0 No Error
= not 0 Error code

环境

External

历史

Originally released in V17.0.3

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smbend_cylinder
(

UF_MODL_smbend_cylinder_data_p_t user_data,
tag_p_t bend_tag

)

UF_MODL_smbend_cylinder_data_p_t	user_data	Input（输入）	UF data supplied by user to define the feature
tag_p_t	bend_tag	Output（输出）	the tag of the new bend feature that was created

UF_MODL_create_smbracket (查看源代码)

定义在: uf_modl_smd.h

概述

Creates a sheet metal bracket (SMBRACKET).

环境

内部和外部

历史

Original release was in V16.0

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smbracket
(

UF_MODL_smbracket_data_p_t user_data,
tag_t * bracket_body_tag

)

UF_MODL_smbracket_data_p_t	user_data	Input（输入）	smbracket Open API Data Structure
tag_t * (tag_t型的指针)	bracket_body_tag	Input / Output	If set to NULL_TAG, tag of the created bracket body is returned. If set to tag of the target body, bracket is created and united with the target body. It returns the tag of the target body.

UF_MODL_create_smcorner (查看源代码)

定义在: uf_modl_smd.h

概述

Create a SMCorner feature.

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smcorner
(

UF_MODL_smcorner_data_p_t smcorner_ufdata,
tag_t * smcorner_tag

)

UF_MODL_smcorner_data_p_t	smcorner_ufdata	Input（输入）	Data supplied by the user to create the smcorner feature
tag_t * (tag_t型的指针)	smcorner_tag	Output（输出）	The smcorner tag

UF_MODL_create_smcutout (查看源代码)

定义在: uf_modl_smd.h

概述

Creates a sheet metal cutout (SMCUTOUT) feature by providing its placement
face, outline curves, and projection direction. The output of this function
is the object identifier of the SMCutout feature.

环境

内部和外部

参见

UF_MODL_smcutout_data_p_t

历史

Original release was in V15.0

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smcutout
(

UF_MODL_smcutout_data_p_t user_data,
tag_p_t cutout_tag

)

UF_MODL_smcutout_data_p_t	user_data	Input（输入）	Data needed to create cutout
tag_p_t	cutout_tag	Output（输出）	Tag of cutout created

UF_MODL_create_smd_flange (查看源代码)

定义在: uf_modl_smd.h

概述

Generates a Sheet Metal Design flange feature. It differs from the
existing UF_MODL_create_flange in that it provides the ability to
independently taper the bend and web areas of the feature and you
can create Miter and Butt joints also. Negative bend angle is no more
allowed as a way to change the bend direction of the Flange. Parameter
'reverse_direction' of structure UF_MODL_flange_data_t should be used to
change the direction of the Flange.

环境

内部和外部

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smd_flange
(

tag_t attach_face,
tag_t reference_edge,
double position [ ] ,
double xdirection [ ] ,
double zdirection [ ] ,
UF_MODL_flange_data_p_t flange_data,
tag_p_t feature_tag

)

tag_t （tag_t类型）	attach_face	Input（输入）	Attachment face of target body.
tag_t （tag_t类型）	reference_edge	Input（输入）	Horizontal edge reference of target body. This should lie on the attachment face of the Flange, else an error will be returned.
double (实数型)	position [ ]	Input（输入）	NOT USED. Origin of flange feature will be found automatically.
double (实数型)	xdirection [ ]	Input（输入）	NOT USED. Direction of flange along the width of the bend will be derived automatically.
double (实数型)	zdirection [ ]	Input（输入）	NOT USED. Normal of attachment/link face will be found automatically.
UF_MODL_flange_data_p_t	flange_data	Input（输入）	Structure which defines the size and shape of the flange feature. This is expanded to include the parameters for Miter and Butt joints also.
tag_p_t	feature_tag	Output（输出）	Object identifier of the flange feature.

UF_MODL_create_smhole (查看源代码)

定义在: uf_modl_smd.h

概述

Creates a sheet metal hole.

环境

内部和外部

参见

UF_MODL_smhole_data_p_t

历史

Original release was in V14.0.

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smhole
(

UF_MODL_smhole_data_p_t user_data,
tag_p_t hole_tag

)

UF_MODL_smhole_data_p_t	user_data	Input（输入）	Pointer to a UF_MODL_smhole_data_s data structure
tag_p_t	hole_tag	Output（输出）	Pointer to the tag of the SMHole that gets created

UF_MODL_create_smjoggle (查看源代码)

定义在: uf_modl_smd.h

概述

Creates a Sheet Metal Joggle from input joggle data structure.

环境

内部和外部

历史

Original release was in V16.0

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smjoggle
(

UF_MODL_smjoggle_data_p_t joggle_data,
tag_t * joggle

)

UF_MODL_smjoggle_data_p_t	joggle_data	Input（输入）	Joggle data structure
tag_t * (tag_t型的指针)	joggle	Output（输出）	Tag of the body created

UF_MODL_create_smpunch (查看源代码)

定义在: uf_modl_smd.h

概述

This procedure creates an SMPunch feature.

环境

Internal and External

参见

UF_MODL_edit_smpunch
UF_MODL_ask_smpunch

历史

Originally released in V16.0

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smpunch
(

UF_MODL_smpunch_data_p_t user_data,
tag_p_t punch_tag

)

UF_MODL_smpunch_data_p_t	user_data	Input（输入）	Data describing the punch to be created.
tag_p_t	punch_tag	Output（输出）	Object identifier of the created punch.

UF_MODL_create_smrelief (查看源代码)

定义在: uf_modl_smd.h

概述

Creates a sheet metal relief (SMRELIEF).

环境

内部和外部

历史

Original release was in V16.0

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smrelief
(

UF_MODL_smrelief_data_p_t user_data

)

UF_MODL_smrelief_data_p_t

user_data

Input（输入）

smrelief Open API Data
Structure

UF_MODL_create_smslot (查看源代码)

定义在: uf_modl_smd.h

概述

Creates a sheet metal slot.

环境

内部和外部

参见

UF_MODL_smslot_data_p_t

历史

Original release was in V14.0.

需要许可证（S）

sheet_metal_design

int UF_MODL_create_smslot
(

UF_MODL_smslot_data_p_t user_data,
tag_p_t slot_tag

)

UF_MODL_smslot_data_p_t	user_data	Input（输入）	Pointer to a UF_MODL_smslot_data_s data structure
tag_p_t	slot_tag	Output（输出）	Pointer to the tag of the SMSlot that gets created

UF_MODL_create_snip_surface_feature (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a Snip Surface Feature using the Snip surface Open API data structure.
Make sure the following items are initialized properly:
usr_data->edit_face != 0
usr_data->project_method <= 3
usr_data->refit_method <= 3
usr_data->refit_degree > 0
usr_data->refit_degree < 25
usr_data->refit_patches > 0
usr_data->refit_patches < 1000

Minimum five parameters are required to be specified as follows:
1.Edit face
2.One of the types of bounding objects
3.Type of operation (snipping or divide)
4.Region point
5.Surface refitting method

环境

内部和外部

参见

UF_MODL_create_snip_surface_feature
UF_MODL_ask_snip_surface_feature_data
UF_MODL_free_snip_surface_feature_data

历史

First released in NX2

需要许可证（S）

solid_modeling

int UF_MODL_create_snip_surface_feature
(

UF_MODL_snipsrf_feature_data_p_t usr_data,
tag_p_t snip_tag

)

UF_MODL_snipsrf_feature_data_p_t	usr_data	Input（输入）
tag_p_t	snip_tag	Output（输出）

UF_MODL_create_solid_punch (查看源代码)

定义在: uf_modl_smd.h

概述

Create a Solid Punch feature.

Return code :

环境

内部和外部

历史

Released in NX2.0

需要许可证（S）

sheet_metal_design

int UF_MODL_create_solid_punch
(

UF_MODL_solid_punch_data_p_t smspunch_ufdata,
tag_t * smspunch_tag

)

UF_MODL_solid_punch_data_p_t	smspunch_ufdata	Input（输入）	Data supplied by the user to create the solid punch feature
tag_t * (tag_t型的指针)	smspunch_tag	Output（输出）	The solid punch tag

UF_MODL_create_sphere (查看源代码)

定义在: uf_modl_primitives.h

概述

Create a solid sphere.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_sphere
(

UF_FEATURE_SIGN sign,
tag_t targ_tag,
double center [ 3 ] ,
char * diam,
tag_t * sphere_tag

)

UF_FEATURE_SIGN	sign	Input（输入）	Sign of primitive
tag_t （tag_t类型）	targ_tag	Input（输入）	Target body (if needed)
double (实数型)	center [ 3 ]	Input（输入）	Sphere center
char * (字符型指针)	diam	Input（输入）	Sphere diameter
tag_t * (tag_t型的指针)	sphere_tag	Output（输出）	Sphere feature tag

UF_MODL_create_sphere1 (查看源代码)

定义在: uf_modl_primitives.h

概述

Creates a sphere. The Origin indicates the center of the sphere. The
Diameter controls the size, and the sign parameter controls the
boolean operation performed. The output of this function is the object
identifier associated to the sphere.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_sphere1
(

UF_FEATURE_SIGN sign,
double center [ 3 ] ,
char * diam,
tag_t * sphere_obj_id

)

UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
double (实数型)	center [ 3 ]	Input（输入）	Center of sphere to be created.
char * (字符型指针)	diam	Input（输入）	Diameter of sphere to be created.
tag_t * (tag_t型的指针)	sphere_obj_id	Output（输出）	Feature object identifier of created sphere.

UF_MODL_create_spline (查看源代码)

定义在: uf_modl_curves.h

概述

Creates a spline. The periodic status of the curve is inherited from the
defining data. If the curve is not periodic on input, but can be made
periodic, the resulting curve is made C1 periodic.

Tips and Techniques
This routine takes standard NURB (nonuniform rational B-spline) data as input.
The poles are ordered quadruplets consisting of the ABS coordinates and a
weight . As a general guideline, let all of the weights = 1.0. For the knot
sequence values:
Let u1, ..., uorder = 0.0
Let upoles+1, ..., upoles+order = 1.0

This sets the beginning four sequence values to 0.0 and the last four
sequence values to 1.0 when the order is four. For the other sequence
values, let nu = 1/(poles-order+1). Then the remaining normalized
sequence values would be:

uorder+1 = 1nu, uorder+2 = 2nu, ..., upoles =(poles-order)nu.

For example, suppose we have 8 poles and order = 4, then:
nu = 1/(8-4+1) = 0.2 and
u1, ..., uorder = u1, ..., u4 = 0.0,
upoles+1, ..., upoles+order = u9, ..., u12 = 1.0,
u5 = .2, u6 = .4, u7 = .6, u8 = .8 which gives us the following
normalized, non-decreasing knot sequence:

{ 0,0,0,0,.2,.4,.6,.8,1,1,1,1 }.

环境

内部和外部

参见

For the glossary definition Please see glossary
For a detailed description of splines and reference materials see
splines
See example

需要许可证（S）

solid_modeling

int UF_MODL_create_spline
(

int nc,
int kc,
double knot [ ] ,
double poles [ ] ,
tag_t * spline_id,
int * knot_fixup,
int * pole_fixup

)

int (整数型)	nc	Input（输入）	Number of control vertices (poles)
int (整数型)	kc	Input（输入）	Order (degree + 1)
double (实数型)	knot [ ]	Input（输入）	Knot sequence (dimensioned to poles + order, e.g. knot[nc + kc]
double (实数型)	poles [ ]	Input（输入）	Array homogeneous control vertices (wx,wy,wz,w) - dimensioned to (poles 4), e.g. poles[nc 4]
tag_t * (tag_t型的指针)	spline_id	Output（输出）	object identifier for the spline
int * (整数型指针)	knot_fixup	Output（输出）	Knot fixup status 0 = no fixups performed 1 = knot sequence fixed
int * (整数型指针)	pole_fixup	Output（输出）	Pole fixup status 0 = no fixups performed 1 = pole array fixed

UF_MODL_create_string_list (查看源代码)

定义在: uf_modl_utilities.h

概述

Creates a string list structure. The output of this function is a pointer
to the string list structure.

Example:
UF_MODL_create_string_list call setup
UF_STRING_t guide;
UF_STRING_p_t gu = &guide;
UF_MODL_create_string_list( 3, 50, gu );
Creates 3 guides containing 50 entities

void

环境

内部和外部

参见

Refer to example

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_create_string_list
(

int num_string,
int num_object,
UF_STRING_p_t string_list1

)

int (整数型)	num_string	Input（输入）	Number of strings
int (整数型)	num_object	Input（输入）	Number of object
UF_STRING_p_t	string_list1	Input / Output to be freed	The caller passes in a pointer to an already allocated UF_STRING_t structure, and this routine allocates space for the arrays in the structure. The arrays allocated inside of this structure must be freed by calling UF_MODL_free_string_list.

UF_MODL_create_stycorner (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates an Styled Corner Surface Feature using its NX Open API data structure.

环境

内部和外部

参见

UF_MODL_create_stycorner
UF_MODL_edit_stycorner
UF_MODL_ask_stycorner_data
UF_MODL_init_stycorner_data

历史

First released in NX3

需要许可证（S）

solid_modeling

int UF_MODL_create_stycorner
(

UF_MODL_stycorner_data_p_t styled_corner_data,
tag_t * frec_tag

)

UF_MODL_stycorner_data_p_t	styled_corner_data	Input（输入）	Styled corner NX Open API data structure.
tag_t * (tag_t型的指针)	frec_tag	Output（输出）	the object identifier to be created

UF_MODL_create_styled_sweep_feature (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates Styled Sweep feature from the Styled Sweep Open API data structure.

环境

内部和外部

参见

UF_MODL_edit_styled_sweep_feature
UF_MODL_ask_styled_sweep_feature_data
UF_MODL_free_styled_sweep_feature_data

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_create_styled_sweep_feature
(

UF_MODL_styled_sweep_data_p_t styled_sweep_data,
tag_p_t styswp

)

UF_MODL_styled_sweep_data_p_t	styled_sweep_data	Input（输入）	Styled Sweep Open API data structure.
tag_p_t	styswp	Output（输出）	Styled Sweep feature object identifier.

UF_MODL_create_subdiv_face (查看源代码)

定义在: uf_modl.h

概述

Creates a subdivided face feature. The output of this function is the
object identifier associated to the subdivide face.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_subdiv_face
(

const tag_t* curve_refs,
const int count,
const tag_t face,
const int proj_type,
const double vector [ 3 ] ,
tag_t * feature_obj_id

)

const tag_t*	curve_refs	Input（输入）	Array of curves to subdivide the face with
const int	count	Input（输入）	Number of curves in curve_refs
const tag_t	face	Input（输入）	Face object identifier
const int	proj_type	Input（输入）	Projection type 1 = Along surface normal 2 = Along vector (Not implemented yet)
const double	vector [ 3 ]	Input（输入）	Projection vector if projection type = 2 (Not used)
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created subdivide face

UF_MODL_create_surf_from_cloud (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a B-surface using a list of existing points. The points may
appear in any order. There must be enough points to define a surface
with the requested degree and patches and the points should cover the
area inside the specified boundaries.

The boundaries of the surface, projected onto the specified X-Y
plane, form a quadrilateral. The boundaries can be specified by the
optional bnd_corners parameter. These points, projected onto the
X-Y plane of the specified coordinate system must form a convex
quadrilateral.

The order of the points determine the U and V directions of the
resulting surface.

If the pointer to bnd_corners is NULL, the boundaries are the
smallest rectangle that encloses the cloud points in the specified X-Y
plane. The U direction of the surface is aligned with the X direction
and the V direction of the surface is aligned with the Y direction.
The X-Y plane may be specified by the optional csys_matrix
parameter. If csys_matrix is NULL, the absolute X-Y plane is used.
In all cases the Z direction is assumed to be approximately normal to
the surface and the surface must not be ambiguous when viewed from
this direction.

Normals Z1, Z2, Z3, and other acceptable vectors all produce the
same best fit surface. However, Zn produces a dramatically different
surface. Other incorrect vectors produces different results, none
acceptable. The system cannot detect when this condition occurs.

环境

内部和外部

参见

please refer to example

需要许可证（S）

solid_modeling

int UF_MODL_create_surf_from_cloud
(

int point_cnt,
double cloud [ ] [ 3 ] ,
double csys_matrix [ 2 ] [ 3 ] ,
double bnd_corners [ 4 ] [ 3 ] ,
int U_degree,
int V_degree,
int U_patches,
int V_patches,
int corner_switch,
double * average_error,
double * max_error,
int * max_error_index,
tag_t * surface_tag

)

int (整数型)	point_cnt	Input（输入）	Number of points in the cloud array.
double (实数型)	cloud [ ] [ 3 ]	Input（输入）	Array of points [point_cnt][3]. The points may appear in any order. There must be enough points to define a surface of the requested order an they should cover the area within the boundaries specified below. The points should not represent a surface that is ambiguous in the surface normal direction.
double (实数型)	csys_matrix [ 2 ] [ 3 ]	Input（输入）	Orientation - X-Y vectors, the U-V directions of the surface correspond to these X-Y vectors. The surface must be unambiguous in the Z direction. If this pointer is NULL, the absolute X-Y-Z of the data is used.
double (实数型)	bnd_corners [ 4 ] [ 3 ]	Input（输入）	Boundary corners - 4 points specifying the corners of the surface. The resulting surface boundaries, projected onto the X-Y plane, specified above, forms a quadrilateral with corners at the projection of these points onto that plane. The U direction of the surface lie in a direction approximately aligned with the 1st and 3rd line segments and the V direction aligned with the 2n and 4th. If this pointer is NULL, the quadrilateral is the max-min box of the input data in the specified X-Y plane.
int (整数型)	U_degree	Input（输入）	Desired degree of the resulting surface in the U direction. Valid values are 1 through 24.
int (整数型)	V_degree	Input（输入）	Desired degree of the resulting surface in the V direction. Valid values are 1 through 24.
int (整数型)	U_patches	Input（输入）	Number of patches desired in the U direction of the resulting surface.
int (整数型)	V_patches	Input（输入）	Number of patches desired in the V direction of the resulting surface.
int (整数型)	corner_switch	Input（输入）	Currently unused.
double * (实数型指针)	average_error	Output（输出）	The average distance, in the Z direction, between all input points and the resulting surface.
double * (实数型指针)	max_error	Output（输出）	The maximum distance, in the Z direction, between all input points and the resulting surface.
int * (整数型指针)	max_error_index	Output（输出）	The sequence number, within the cloud array, of the point where the maximum error (max_error) occurred.
tag_t * (tag_t型的指针)	surface_tag	Output（输出）	Object identifier for the resulting surface.

UF_MODL_create_sweep (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a freeform sweep feature. The first segment curve of each guide/section/spine
is a starting curve. The output of this function is the object identifier
associated to the sweep. Use UF_MODL_init_string_list and
UF_MODL_create_string_list to create input strings. Use UF_MODL_free_string_list
to free memory once this routine has been called, and the string list is no
longer needed.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_sweep
(

UF_STRING_p_t s_guide,
UF_STRING_p_t s_section,
UF_STRING_p_t s_spine,
UF_METHOD_p_t orientation,
UF_METHOD_p_t scaling,
int * alignment,
int * inter,
int * body_type,
UF_FEATURE_SIGN boolean,
double tol [ 3 ] ,
tag_t * body_obj_id

)

UF_STRING_p_t	s_guide	Input（输入）	Pointer to the guide list structure. int num Total number of guide strings (min=1, max=3) int string[ ] Total number of segment curves/ sketch identifier of each guide string (min=1, max =402) int dir[ ] Direction of each guide string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of guide curve
UF_STRING_p_t	s_section	Input（输入）	Pointer to the section list structure. int num Total number of section strings (min=1, max=150) int string[ ] Total number of segment curves/ sketch/face of each section string (min=1, max=402) int dir[ ] Direction of each section string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of section curve
UF_STRING_p_t	s_spine	Input（输入）	Pointer to the spine list structure. int num Total number of section strings (min=0, max=1) int string[ ] Total number of segment curves/ sketch/face of each section string (min=1, max=402) int dir[ ] Direction of each section string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of spine curve
UF_METHOD_p_t	orientation	Input（输入）	Pointer to the orientation list structure. int method Orientation method (for s_guide-> num = 1) 1 = Face normals 2 = Vector direction 3 = Another curve 4 = Fixed (parallel sweep) 5 = A point 6 = Angular law 7 = Forced direction int inter NOT USED tag_t id Base surface (for orientation->method =1) Datum axis (for orientation->method = 2,7) double value[3] Orientation 3D vector (for orientation->method = 2,7) Orientation 3D point (for orientation->method = 5) Law Function Value (for orientation->method=6) [0] = Angle law function offset [1] = Angle law function scale UF_STRING_p_t s_curve Pointer to curve structure list (for orientation->method = 3 or 6)
UF_METHOD_p_t	scaling	Input（输入）	Pointer to the scaling list structure. int method Scaling method (for s_guide-> num = 1) 1 = Constant scale 2 = Blended 3 = Another curve 4 = A point 5 = Area law (for s_guide-> num = 2) 6 = Scale laterally 7 = Scale uniformly int inter Scale blended interpolation (for scaling->method = 2) tag_t id NOT USED double value[3] Scale values [0] = Scale factor (for scaling->method = 1) [0-1] = Scale range (for scaling->method = 2) [0-2] = 3D absolute point (for scaling->method = 4) Law Function Value (for scaling->method=5) [0] = Area law function offset [1] = Area law function scale UF_STRING_p_t s_curve Pointer to curve structure list (for scaling->method = 3 or 5)
int * (整数型指针)	alignment	Input（输入）	Alignment method: 1 = Parameter 2 = Arc Length
int * (整数型指针)	inter	Input（输入）	Interpolation method (for s_section->num > 1): 1 = Linear 2 = Cubic
int * (整数型指针)	body_type	Input（输入）	Type of body: 0 = Sheet (Default) 1 = Solid
UF_FEATURE_SIGN	boolean	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
double (实数型)	tol [ 3 ]	Input（输入）	Tolerances: [0] = Distance [1] = Angle (in degrees) [2] = Intersection
tag_t * (tag_t型的指针)	body_obj_id	Output（输出）	Body object identifier of sweep

UF_MODL_create_symb_thread (查看源代码)

定义在: uf_modl.h

概述

Creates a thread feature. Specify the creation parameters in the
thread parameter structure.

环境

内部和外部

参见

please see example
UF_MODL_symb_thread_data_p_t

需要许可证（S）

solid_modeling

int UF_MODL_create_symb_thread
(

UF_MODL_symb_thread_data_p_t parameters,
tag_t * thread_obj_id

)

UF_MODL_symb_thread_data_p_t	parameters	Input（输入）	Pointer to thread parameter structure UF_MODL_symb_thread_data_s
tag_t * (tag_t型的指针)	thread_obj_id	Output（输出）	Thread object id

UF_MODL_create_t_slot (查看源代码)

定义在: uf_modl_slots.h

概述

Creates a T-slot feature using an origin, tool axis, slot direction, top
and bottom width, top and bottom depth, and length. One of two
creation methods are taken depending on whether you want a thru
slot or not. If you want a defined distance, then input the distance and
placement face. Also, set the value of face_t1 and face_t2 to zero.
But, if you want to have the slot thru from one face to another, then
supply the placement face and the two faces from which to measure
the slot distance. The output of this function is the object identifier
associated to the T-slot.

The "Face for the RPO constraint" parameter, face_li, can accept a datum plane.
You can pass in the tag of the datum plane feature or datum plane body. For
relative datums the parent body is used as the target. For an absolute datum
the target body must be set by calling UF_MODL_active_part.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_t_slot
(

double location [ ] ,
double tool_axis [ ] ,
double direction [ ] ,
char * t_width,
char * t_depth,
char * b_width,
char * b_depth,
char * distance,
int face_li,
int face_t1,
int face_t2,
tag_t * feature_tag

)

double (实数型)	location [ ]	Input（输入）	T slot location.
double (实数型)	tool_axis [ ]	Input（输入）	T slot tool axis.
double (实数型)	direction [ ]	Input（输入）	T slot direction.
char * (字符型指针)	t_width	Input（输入）	T slot top width.
char * (字符型指针)	t_depth	Input（输入）	T slot top depth.
char * (字符型指针)	b_width	Input（输入）	T slot bottom width.
char * (字符型指针)	b_depth	Input（输入）	T slot bottom depth.
char * (字符型指针)	distance	Input（输入）	T slot distance.
int (整数型)	face_li	Input（输入）	Face for the RPO constraint.
int (整数型)	face_t1	Input（输入）	Face for thru face 1.
int (整数型)	face_t2	Input（输入）	Face for thru face 2.
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Feature object identifier of created t slot

UF_MODL_create_taper_from_edges (查看源代码)

定义在: uf_modl_taper.h

概述

Create a taper feature from the input edges.

环境

内部和外部

You can input individual edges or an edge collector as the first element
of array edges[].

历史

NX2.0 added the edge collector functionality

需要许可证（S）

solid_modeling

int UF_MODL_create_taper_from_edges
(

tag_t direction_tag,
char * angle_str,
logical taper_all_instances,
int num_edges,
tag_t edges [ ] ,
tag_t * feature_tag

)

tag_t （tag_t类型）	direction_tag	Input（输入）	taper direction
char * (字符型指针)	angle_str	Input（输入）	taper angle
logical	taper_all_instances	Input（输入）	all instances or else just this one
int (整数型)	num_edges	Input（输入）	number of edges in array
tag_t （tag_t类型）	edges [ ]	Input（输入）	array of edges to taper
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	feature eid of created feature taper

UF_MODL_create_taper_from_faces (查看源代码)

定义在: uf_modl_taper.h

概述

Creates a face taper feature using a location, direction, angle, and a
list of faces to taper. The output of this function is the object identifier
associated to the face taper.

You can input individual faces or a face collector as the first element
of array faces[].

环境

Internal and External

参见

UF_MODL_create_face_taper

历史

NX2.0 added the face collector functionality

需要许可证（S）

solid_modeling

int UF_MODL_create_taper_from_faces
(

tag_t point_tag,
tag_t direction_tag,
char * angle_str,
logical taper_all_instances,
int num_faces,
tag_t faces [ ] ,
tag_t * feature_tag

)

tag_t （tag_t类型）	point_tag	Input（输入）	taper location
tag_t （tag_t类型）	direction_tag	Input（输入）	taper direction
char * (字符型指针)	angle_str	Input（输入）	taper angle
logical	taper_all_instances	Input（输入）	all instances or else just this one
int (整数型)	num_faces	Input（输入）	number of faces in array
tag_t （tag_t类型）	faces [ ]	Input（输入）	array of faces to taper
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	feature eid of created feature taper

UF_MODL_create_taper_from_tangent_faces (查看源代码)

定义在: uf_modl_taper.h

概述

Create a taper feature from tangent faces.

You can input individual faces or a face collector as the first element
of array faces[].

环境

Internal and External

历史

NX2.0 added the face collector functionality

需要许可证（S）

solid_modeling

int UF_MODL_create_taper_from_tangent_faces
(

tag_t direction_tag,
char * angle_str,
logical taper_all_instances,
int num_faces,
tag_t faces [ ] ,
tag_t * feature_eid

)

tag_t （tag_t类型）	direction_tag	Input（输入）	taper direction
char * (字符型指针)	angle_str	Input（输入）	taper angle
logical	taper_all_instances	Input（输入）	all instances or else just this one
int (整数型)	num_faces	Input（输入）	number of faces in array
tag_t （tag_t类型）	faces [ ]	Input（输入）	array of faces to taper
tag_t * (tag_t型的指针)	feature_eid	Output（输出）	feature eid of created feature taper

UF_MODL_create_taper_split_line (查看源代码)

定义在: uf_modl_taper.h

概述

Create a split line taper. A regular taper will create multiple faces,
based on the edges supplied to the function. A split line taper will
create a single face, but the face may not meet the edges specified.
In this case sweep faces are created perpendicular to the reference
direction to accomodate the mismatch.

You can input individual edges or an edge collector as the first element
of array edges[].

环境

内部和外部

历史

Originally released in V16.0
NX2.0 added the edge collector functionality

需要许可证（S）

solid_modeling

int UF_MODL_create_taper_split_line
(

tag_t point_tag,
tag_t direction_tag,
char * angle_str,
logical taper_all_instances,
int num_edges,
tag_t edges [ ] ,
double dist_tol,
double angle_tol,
tag_t * feature_tag

)

tag_t （tag_t类型）	point_tag	Input（输入）	taper reference point
tag_t （tag_t类型）	direction_tag	Input（输入）	taper direction
char * (字符型指针)	angle_str	Input（输入）	taper angle
logical	taper_all_instances	Input（输入）	If TRUE, all instances will be tapered. If FALSE, then just this instance is tapered.
int (整数型)	num_edges	Input（输入）	number of edges in array
tag_t （tag_t类型）	edges [ ]	Input（输入）	array of edges to taper
double (实数型)	dist_tol	Input（输入）	distance tolerances
double (实数型)	angle_tol	Input（输入）	angle tolerances
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	feature eid of created feature taper

UF_MODL_create_thru_curves (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a feature through a collection of curves in one direction. The
following restrictions apply:
1. The first segment curve of each primary/cross/spine is a starting curve.
2. If single patch, then vdegree = 0, vclose = 0 (open.) The output of this
function is the object identifier associated to the feature.
3. If alignment is set to Spline Points, the input sections must all be
single B-curves with the same number of defining points.

环境

内部和外部

参见

UF_MODL_create_thru_curves1
See the glossary definition for periodic.

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_thru_curves
(

UF_STRING_p_t s_section,
UF_STRING_p_t s_spine,
int * patch,
int * alignment,
double value [ 6 ] ,
int * vdegree,
int * vstatus,
int * body_type,
UF_FEATURE_SIGN boolean,
double tol [ 3 ] ,
tag_t c_face_id [ 2 ] ,
int c_flag [ 2 ] ,
tag_t * body_obj_id

)

UF_STRING_p_t	s_section	Input（输入）	Pointer to the section list structure. int num Total number of section string (min=2, max=150) int string[ ] Total number of segment curves/ sketch identifier of each section string (min=1, max =402) int dir[ ] Direction of each section string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of section curve or the section builder object tags, but not both
UF_STRING_p_t	s_spine	Input（输入）	Pointer to the spine list structure. (for alignment = 5) int num Total number of spine string (min=0, max=1) int string[ ] Total number of segment curves/ sketch identifier of each spine string (min=1, max=402) int dir[ ] Direction of each spine string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of spine curve or the section builder object tags, but not both
int * (整数型指针)	patch	Input（输入）	Patch type 1 = Single (Bezier) 2 = Multiple (B-spline)
int * (整数型指针)	alignment	Input（输入）	Alignment method 1 = Parameter 2 = Arc length 3 = Distance 4 = Angles 5= Spine curves 6 = Spline Points
double (实数型)	value [ 6 ]	Input（输入）	Data for alignment method: [0-2] = 3D vector defining direction line (for alignment = 3) [0-5] = Coordinates of line defining the axis of revolution for planes (for alignment = 4)
int * (整数型指针)	vdegree	Input（输入）	Degree of surface in V direction. For patch=2, 0 < vdegree <= (s_section.num-1)
int * (整数型指针)	vstatus	Input（输入）	Periodic status of surface in V direction: 0 = Open 1 = Closed (at least s_section->num > 2)
int * (整数型指针)	body_type	Input（输入）	Type of body= 0 = Sheet (Default) 1 = Solid
UF_FEATURE_SIGN	boolean	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
double (实数型)	tol [ 3 ]	Input（输入）	Tolerances: [0] = Distance [1] = Angle (in radians) [2] = Intersection
tag_t （tag_t类型）	c_face_id [ 2 ]	Input（输入）	Object identifiers of neighbor surfaces or collectors of faces from which constraints are obtained [0] = first section string [1] = last section string
int (整数型)	c_flag [ 2 ]	Input（输入）	Flags indicating constraint types: 0 = no constraint 1 = tangency constraint 2 = curvature constraint with [0] = first primary string [1] = last primary string
tag_t * (tag_t型的指针)	body_obj_id	Output（输出）	Body object identifier

UF_MODL_create_thru_curves1 (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates a feature through a collection of curves in one direction.
This function behaves like UF_MODL_create_thru_curves with an extra input
for passing in the target body for the boolean operation.

If body_type is solid (1) and the sign of the operation to be performed is
not create, then the target body is required.

The following restrictions apply:
1. The first segment curve of each primary/cross/spine is a starting curve.
2. If single patch, then vdegree = 0, vclose = 0 (open.) The output of this
function is the object identifier associated to the feature.
3. If alignment is set to Spline Points, the input sections must all be
single B-curves with the same number of defining points.

环境

内部和外部

参见

UF_MODL_create_thru_curves

历史

Originally released in V16.0

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_thru_curves1
(

UF_STRING_p_t s_section,
UF_STRING_p_t s_spine,
int * patch,
int * alignment,
double value [ 6 ] ,
int * vdegree,
int * vstatus,
int simple,
int * body_type,
UF_FEATURE_SIGN boolean,
tag_t target_body,
double tols [ 3 ] ,
int c_num [ 2 ] ,
tag_t * c_face_id [ 2 ] ,
int c_flag [ 2 ] ,
int c_dir,
tag_t * body_obj_id

)

UF_STRING_p_t	s_section	Input（输入）	Pointer to the section list structure. When simple option is 2, then the user supplied template string must be added as the last item of this section string structure, but the number of section strings will not be increased. For example, to create a feature using 3 section strings and a user defined template (simple option = 2), num would be 3, but string and dir would have 4 elements, string[3] would be the number of segment curves for the user defined template, and dir[3] would be the direction for the user defined template. The tags for the user defined template would be added onto the end of the id array. int num Total number of section strings (min=2, max=150) int string[ ] Total number of segment curves/ sketch identifier of each section string (min=1, max =402) int dir[ ] Direction of each section string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of section curve or the section builder object tags, but not both
UF_STRING_p_t	s_spine	Input（输入）	Pointer to the spine list structure (for alignment = 5). int num Total number of spine string (min=0, max=1) int string[ ] Total number of segment curves/ sketch identifier of each spine string (min=1, max=402) int dir[ ] Direction of each spine string 1 = Start to end -1 = End to start tag_t id[ ] Identifier of spine curve or the section builder object tags, but not both
int * (整数型指针)	patch	Input（输入）	Patch type. 1 = Single (Bezier) 2 = Multiple (B-spline)
int * (整数型指针)	alignment	Input（输入）	Alignment method. 1 = Parameter 2 = Arc length 3 = Distance 4 = Angles 5 = Spine curves 6 = Spline Points
double (实数型)	value [ 6 ]	Input（输入）	Data for alignment method. [0-2] = 3D vector defining direction line (alignment = 3) [0-5] = Coordinates of line defining the axis of revolution for planes (alignment = 4)
int * (整数型指针)	vdegree	Input（输入）	Degree of surface in V direction. For patch=2, 0< vdegree <= (s_section.num-1)
int * (整数型指针)	vstatus	Input（输入）	Periodic status of surface in V direction. 0 = Open 1 = Closed (At least three section curves are required).
int (整数型)	simple	Input（输入）	Simple math option 0 : do not use simple creation 1 : use simple creation with system defined template 2 : use simple creation with user supplied template. The user supplied template will be passed at the end of the s_section structure above.
int * (整数型指针)	body_type	Input（输入）	Type of body. 0 = Sheet (Default) 1 = Solid
UF_FEATURE_SIGN	boolean	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	The target body for the boolean operation.
double (实数型)	tols [ 3 ]	Input（输入）	Tolerances. [0] = Distance [1] = Angle (in radians) [2] = Intersection
int (整数型)	c_num [ 2 ]	Input（输入）	Number of constraint faces or collectors of faces. [0] = First section string [1] = Last section string
tag_t * (tag_t型的指针)	c_face_id [ 2 ]	Input（输入）	Pointers to object identifiers of neighbor surfaces or 2 collectors of faces from which constraints are obtained [0] = First section string [1] = Last section string
int (整数型)	c_flag [ 2 ]	Input（输入）	Flags indicating constraint types. 0 = No constraint 1 = Tangency constraint 2 = Curvature constraint [0] = First section string [1] = Last section string
int (整数型)	c_dir	Input（输入）	Constraint direction. 0 = Not specified 1 = Isoparametric 2 = Normal to the string
tag_t * (tag_t型的指针)	body_obj_id	Output（输出）	Body object identifier.

UF_MODL_create_trimmed_sheet (查看源代码)

定义在: uf_modl_freeform.h

概述

Modifies the input sheet body to the specified boundary and regional
conditions. The boundary conditions (faces, planes, edges, and curves)
are used to divide the input sheet body into regions by imprinting new
edges on the input sheet body. The regional conditions are employed
to classify the discarded and retained regions of the input sheet body.
The output sheet body is the retained region(s) of the input sheet body.

环境

内部和外部

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_create_trimmed_sheet
(

tag_t sheet_body_tag,
int bounding_object_count,
tag_t * bounding_objects,
UF_MODL_vector_p_t projection_method,
int key_pt,
int point_count,
double point_coords [ ] ,
double tolerance,
int * gap_point_count,
double * * gap_points,
tag_t * feature_obj_eid

)

tag_t （tag_t类型）	sheet_body_tag	Input（输入）	Tag of sheet body to be trimmed
int (整数型)	bounding_object_count	Input（输入）	Number of trimming boundary objects
tag_t * (tag_t型的指针)	bounding_objects	Input（输入）	Array of NX eids of trimming objects
UF_MODL_vector_p_t	projection_method	Input（输入）	A variant record of the following int reverse_vector, UF_MODL_vector_type_t vector_type, where vector_type = UF_MODL_VECTOR_DIRECTION: project along a fixed vector, a vector, double[3], is required. UF_MODL_VECTOR_DIRECTION_EXACT_GEOMETRY: project along a fixed vector, a vector, double[3], is required, NX will produce exact geometry. UF_MODL_VECTOR_AXIS: project along a datum axis, an NX eid of the datum axis is required. UF_MODL_VECTOR_AXIS_EXACT_GEOMETRY: project along a datum axis, an NX eid of the datum axis is required, NX will produce exact geometry. UF_MODL_VECTOR_FACE_NORMALS project along face normals, no other input is needed. UF_MODL_VECTOR_FACE_NORMALS_EXACT_GEOMETRY project along face normals, no other input is needed, NX will produce exact geometry when ever possible.
int (整数型)	key_pt	Input（输入）	Points defining regions to: 1 = discard; 0 = keep
int (整数型)	point_count	Input（输入）	Number of region points
double (实数型)	point_coords [ ]	Input（输入）	Array of region points on the sheet to be trimmed. This array contains 3point_count entries.
double (实数型)	tolerance	Input（输入）	Distance tolerance for approximations.
int * (整数型指针)	gap_point_count	Output（输出）	The number of gap points returned when there are gaps between the edges produced by the bounding objects. These points show where the gaps are.
double * *	gap_points	Output to be freed 输出并释放	Array of points showing location of the gaps. This array has 3n_gap_points entries. This array must be freed by calling UF_free.
tag_t * (tag_t型的指针)	feature_obj_eid	Output（输出）	Feature object id of trimmed sheet.

UF_MODL_create_trimmed_tube (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates a tube feature.

环境

内部和外部

参见

Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_create_trimmed_tube
(

tag_t * objects,
int object_count,
UF_MODL_SWEEP_TRIM_object_p_t trim_data,
char * diameters [ 2 ] ,
UF_FEATURE_SIGN sign,
tag_t * * features,
int* number_of_features

)

tag_t * (tag_t型的指针)	objects	Input（输入）	Array of objects or one section builder object tag, but not both, for the tube path
int (整数型)	object_count	Input（输入）	Number of objects
UF_MODL_SWEEP_TRIM_object_p_t	trim_data	Input（输入）	Not used
char * (字符型指针)	diameters [ 2 ]	Input（输入）	[0] = Outer Diameter [1] = Inner diameter
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t * *	features	Output to be freed 输出并释放	Array of tube feature tags
int*	number_of_features	Output（输出）	Number of features returned

UF_MODL_create_trimmed_tube1 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates a tube feature, and perform Boolean operation with given target body.

环境

内部和外部

参见

UF_MODL_create_trimmed_tube

历史

Originally released in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_trimmed_tube1
(

tag_t * objects,
int object_count,
UF_MODL_SWEEP_TRIM_object_p_t trim_data,
char * diameters [ 2 ] ,
UF_FEATURE_SIGN sign,
tag_t target_body,
tag_t * * features,
int* number_of_features

)

tag_t * (tag_t型的指针)	objects	Input（输入）	Array of objects or one section builder object tag, but not both, for the tube path
int (整数型)	object_count	Input（输入）	Number of objects
UF_MODL_SWEEP_TRIM_object_p_t	trim_data	Input（输入）	Not used
char * (字符型指针)	diameters [ 2 ]	Input（输入）	[0] = Outer Diameter [1] = Inner diameter
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	Boolean target
tag_t * *	features	Output to be freed 输出并释放	Array of tube feature tags
int*	number_of_features	Output（输出）	Number of features returned

UF_MODL_create_true_taper_from_edges (查看源代码)

定义在: uf_modl_taper.h

概述

Create a true taper from edges

环境

内部和外部

You can input individual edges or an edge collector as the first element
of array edges[].

历史

Originally released in V17.0
NX2.0 added the edge collector functionality

需要许可证（S）

solid_modeling

int UF_MODL_create_true_taper_from_edges
(

tag_t direction_tag,
char * angle_str,
logical taper_all_instances,
int num_edges,
tag_t edges [ ] ,
double dist_tol,
double angle_tol,
tag_t * feature_eid

)

tag_t （tag_t类型）	direction_tag	Input（输入）	taper direction
char * (字符型指针)	angle_str	Input（输入）	taper angle
logical	taper_all_instances	Input（输入）	If TRUE, all instances will be tapered. If FALSE, then just this instance is tapered.
int (整数型)	num_edges	Input（输入）	number of edges in array
tag_t （tag_t类型）	edges [ ]	Input（输入）	array of edges to taper
double (实数型)	dist_tol	Input（输入）	distance tolerances
double (实数型)	angle_tol	Input（输入）	angle tolerances
tag_t * (tag_t型的指针)	feature_eid	Output（输出）	feature eid of created feature taper

UF_MODL_create_tube (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates a tube, or cable, depending on the inner and outer diameters
specified. A cable is produced if the inner diameter is set to zero. The
output of this function is a list of feature object identifiers. The limit
variable is of type character to allow for expressions.

环境

内部和外部

参见

Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_create_tube
(

uf_list_p_t path_list,
char * limit [ 2 ] ,
UF_FEATURE_SIGN sign,
uf_list_p_t * feature_list

)

uf_list_p_t	path_list	Input（输入）	List of objects or one section builder object tag, but not both, for the path.
char * (字符型指针)	limit [ 2 ]	Input（输入）	Inner diameter and outer diameter of the tube. You can declare this as char limit[2], where: [0] = outer diameter expression [1] = inner diameter expression
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
uf_list_p_t *	feature_list	Output to be freed 输出并释放	Feature object identifier list for tube created. This list must be freed by calling UF_MODL_delete_list.

UF_MODL_create_tube1 (查看源代码)

定义在: uf_modl_sweep.h

概述

Creates a tube, or cable, and performs Boolean operation with given target body.

环境

内部和外部

参见

UF_MODL_create_tube

历史

Originally released in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_create_tube1
(

uf_list_p_t path_list,
char * limit [ 2 ] ,
UF_FEATURE_SIGN sign,
tag_t target_body,
uf_list_p_t * feature_list

)

uf_list_p_t	path_list	Input（输入）	List of objects or one section builder object tag, but not both, for the path.
char * (字符型指针)	limit [ 2 ]	Input（输入）	Inner diameter and outer diameter of the tube. You can declare this as char limit[2], where: [0] = outer diameter expression [1] = inner diameter expression
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = create new target solid UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid
tag_t （tag_t类型）	target_body	Input（输入）	Boolean target
uf_list_p_t *	feature_list	Output to be freed 输出并释放	Feature object identifier list for tube created. This list must be freed by calling UF_MODL_delete_list.

UF_MODL_create_u_groove (查看源代码)

定义在: uf_modl_grooves.h

概述

Creates a U-groove feature by inputting its location, direction,
diameter, width, and corner radius. Along with these items a
placement face is needed to determine which face the groove is
associated to. The output of this function is the object identifier
associated to the U-groove.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_u_groove
(

double location [ ] ,
double direction [ ] ,
char * diame,
char * width,
char * corner,
tag_t face,
tag_t * feature_obj_id

)

double (实数型)	location [ ]	Input（输入）	U groove location.
double (实数型)	direction [ ]	Input（输入）	U groove direction.
char * (字符型指针)	diame	Input（输入）	U groove diameter
char * (字符型指针)	width	Input（输入）	U groove width.
char * (字符型指针)	corner	Input（输入）	U groove corner radius
tag_t （tag_t类型）	face	Input（输入）	Face for the RPO constraint.
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created u-groove

UF_MODL_create_u_slot (查看源代码)

定义在: uf_modl_slots.h

概述

Creates a U slot feature using an origin, tool axis, slot direction,
width, corner radius, depth, and length. One of two creation methods
are taken depending on whether you want a thru slot or not. If you
want a defined distance, then input the distance and placement face.
Also, set the value of face_t1 and face_t2 to zero. But if you want to
have the slot thru from one face to another, then supply the
placement face and the two faces from which to measure the slot
distance. The output of this function is the object identifier associated
to the U slot.

The "Face for the RPO constraint" parameter, face_li, can accept a datum plane.
You can pass in the tag of the datum plane feature or datum plane body. For
relative datums the parent body is used as the target. For an absolute datum
the target body must be set by calling UF_MODL_active_part.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_u_slot
(

double location [ ] ,
double tool_axis [ ] ,
double direction [ ] ,
char * width,
char * depth,
char * radius,
char * distance,
tag_t face_li,
tag_t face_t1,
tag_t face_t2,
tag_t * feature_tag

)

double (实数型)	location [ ]	Input（输入）	U slot location.
double (实数型)	tool_axis [ ]	Input（输入）	U slot tool axis.
double (实数型)	direction [ ]	Input（输入）	U slot direction.
char * (字符型指针)	width	Input（输入）	U slot width.
char * (字符型指针)	depth	Input（输入）	U slot depth.
char * (字符型指针)	radius	Input（输入）	U slot corner radius.
char * (字符型指针)	distance	Input（输入）	U slot distance.
tag_t （tag_t类型）	face_li	Input（输入）	Face for the RPO constraint.
tag_t （tag_t类型）	face_t1	Input（输入）	Face for thru face 1.
tag_t （tag_t类型）	face_t2	Input（输入）	Face for thru face 2.
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Feature object identifier of created u slot

UF_MODL_create_uniform_scale (查看源代码)

定义在: uf_modl.h

概述

Create a uniform scale feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_uniform_scale
(

tag_t body_eid,
int csys_type,
char * scale_factor,
tag_t * feature_eid

)

tag_t （tag_t类型）	body_eid	Input（输入）	EID of body to be scaled
int (整数型)	csys_type	Input（输入）	Currently only UF_CSYS_WORK_COORDS is accepted
char * (字符型指针)	scale_factor	Input（输入）
tag_t * (tag_t型的指针)	feature_eid	Output（输出）	EID of the scale feature

UF_MODL_create_variable_hollow (查看源代码)

定义在: uf_modl_hollow.h

概述

Create a variable hollow feature.

环境

Internal and External

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_create_variable_hollow
(

double tolerance,
char * thickness,
int n_pierced_faces,
tag_t * pierced_faces,
int n_boundary_faces,
tag_t * boundary_faces,
int n_offset_faces,
tag_t * offset_faces,
char * * offset_thickness,
tag_t * feature_id

)

double (实数型)	tolerance	Input（输入）	Tolerance
char * (字符型指针)	thickness	Input（输入）	Default thickness
int (整数型)	n_pierced_faces	Input（输入）	Number of pierced faces
tag_t * (tag_t型的指针)	pierced_faces	Input（输入）	Array of pierced face identifiers.
int (整数型)	n_boundary_faces	Input（输入）	Number of boundary faces
tag_t * (tag_t型的指针)	boundary_faces	Input（输入）	Array of boundary face identifiers
int (整数型)	n_offset_faces	Input（输入）	Number of offset faces
tag_t * (tag_t型的指针)	offset_faces	Input（输入）	Array of offset face identifiers
char * *	offset_thickness	Input（输入）	Array of offset thickness expressions
tag_t * (tag_t型的指针)	feature_id	Output（输出）	Feature identifier

UF_MODL_create_variable_offset (查看源代码)

定义在: uf_modl_freeform.h

概述

Allows you to create free form features by the variable offset method.
You need a base surface and four offset distances from four points on
the surface.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_create_variable_offset
(

tag_t base_sheet,
char * dist [ 4 ] ,
double uv_param [ 8 ] ,
tag_t * varoff_sheet

)

tag_t （tag_t类型）	base_sheet	Input（输入）	Face or body id of the base sheet
char * (字符型指针)	dist [ 4 ]	Input（输入）	Variable offset distances
double (实数型)	uv_param [ 8 ]	Input（输入）	uv parameters of four specified points
tag_t * (tag_t型的指针)	varoff_sheet	Output（输出）	Body id of the offset sheet

UF_MODL_create_variable_taper_from_edges (查看源代码)

定义在: uf_modl_taper.h

概述

Create a variable angle taper feature from the input edges. This function is
the same as UF_MODL_create_taper_from_edges if the input num_points=0.

You can input individual edges or an edge collector as the first element
of array edges[].

环境

内部和外部

历史

Originally released in V16.0
NX2.0 added the edge collector functionality

需要许可证（S）

solid_modeling

int UF_MODL_create_variable_taper_from_edges
(

tag_t direction_tag,
char * angle_str,
logical taper_all_instances,
int num_edges,
tag_t edges [ ] ,
int num_points,
double points [ ] ,
char * * angles,
double dist_tol,
double angle_tol,
tag_t * feature_tag

)

tag_t （tag_t类型）	direction_tag	Input（输入）	taper direction
char * (字符型指针)	angle_str	Input（输入）	taper angle
logical	taper_all_instances	Input（输入）	all instances or else just this one
int (整数型)	num_edges	Input（输入）	number of edges in array
tag_t （tag_t类型）	edges [ ]	Input（输入）	array of edges to taper
int (整数型)	num_points	Input（输入）	number of points where angles are specified
double (实数型)	points [ ]	Input（输入）	coordinates of the points (size is 3num_points)
char * *	angles	Input（输入）	angle values or expressions at the points
double (实数型)	dist_tol	Input（输入）	distance tolerances
double (实数型)	angle_tol	Input（输入）	angle tolerances
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	feature eid of created feature taper

UF_MODL_create_wrap_assembly (查看源代码)

定义在: uf_modl.h

概述

This function creates a Wrap Assembly feature in the work part.
A Wrap Assembly feature can be used to simplify NX geometry data
in an assembly by creating a convex solid envelope which surrounds the
data. This feature will be a parameterized feature, so if the underlying
model is changed, the wrap feature will automatically be updated. The
wrap feature can be used to hide proprietary data, to study packaging,
for space capturing studies, or as a starting point when converting
wireframe geometry to a solid. Input data can be from components and
will create interpart links. Each input object can have a corresponding
assembly context xform to position the data in the work part.

参见

UF_MODL_ask_wrap_assembly
UF_MODL_edit_wrap_assembly
UF_MODL_edit_wrap_geometry

环境

(内部和外部)

历史

Released in V17.0

需要许可证（S）

solid_modeling

int UF_MODL_create_wrap_assembly
(

UF_MODL_wrap_assem_p_t wrap_data,
tag_t * feature_tag

)

UF_MODL_wrap_assem_p_t	wrap_data	Input（输入）	Feature data
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Feature tag

UF_MODL_create_wrap_geometry (查看源代码)

定义在: uf_modl.h

概述

This function creates a Wrap Geometry feature. A wrap geometry feature
can be used to simplify NX geometry data by creating a convex solid envelope
which surrounds the data. This feature will be parameterized feature, so
if the underlying model is changed, the wrap feature will automatically
be updated. The wrap feature can be used to hide proprietary data, to
study packaging, for space capturing studies, or as a starting point when
converting wireframe geometry to a solid.

Figure The original solid

Figure The Wrap geometry result

Some of the detail of the original geometry can be retained by defining
one or more splitting planes.

Figure The original solid and splitting plane

Figure The Wrap geometry result without defining a splitting plane

Figure The Wrap geometry result defining the splitting plane

参见

UF_MODL_ask_wrap_geometry
UF_MODL_edit_wrap_geometry
UF_MODL_create_wrap_assembly

环境

(内部和外部)

历史

Released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_create_wrap_geometry
(

UF_MODL_wrap_geom_p_t wrap_data,
tag_t * feature_tag

)

UF_MODL_wrap_geom_p_t	wrap_data	Input（输入）	Feature data
tag_t * (tag_t型的指针)	feature_tag	Output（输出）	Feature tag

UF_MODL_default_rpo_menu (查看源代码)

定义在: uf_modl_ugopenint.h

概述

Opens the default rpo menu.

Use UF_MODL_default_rpo_menu() to position new style UDF features and during
copy/paste of features.

This function cannot be used to edit positioning of features that are
automatically booleaned to a target solid.

环境

Internal

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_default_rpo_menu
(

tag_t feature_eid

)

feature_eid

Input（输入）

Feature to reposition

UF_MODL_delete_body_parms (查看源代码)

定义在: uf_modl.h

概述

Allows you to delete all the parameters of the solid bodies in the input list.

环境

内部和外部

参见

Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_delete_body_parms
(

uf_list_p_t body_list

)

body_list

Input（输入）

List of solid bodies

UF_MODL_delete_exp (查看源代码)

定义在: uf_modl_expressions.h

概述

The user inputs a pointer to a character string that matches the
expression that is to be deleted. Only the name should be included, the
'=' and value are to be left out of the character string.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_delete_exp
(

char * exp_name

)

char * (字符型指针)

exp_name

Input（输入）

Name of expression to delete

UF_MODL_delete_exp_tag (查看源代码)

定义在: uf_modl_expressions.h

概述

Deletes an expression tag.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_delete_exp_tag
(

tag_t old_exp

)

old_exp

Input（输入）

Tag to delete.

UF_MODL_delete_feature (查看源代码)

定义在: uf_modl.h

概述

Deletes a list of features. The input is a list of feature identifiers to be
deleted. The only type of output from this routine is the normal error
return from the program call.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_delete_feature
(

uf_list_p_t cmtags

)

cmtags

Input（输入）

Linked list of tags for features to be deleted.

UF_MODL_delete_list (查看源代码)

定义在: uf_modl_utilities.h

概述

Deallocates the memory for a linked list of objects, the objects
themselves are not deleted. A list of objects may contain identifiers
for bodies, features, faces and edges.

环境

内部和外部

参见

UF_MODL_ask_list_item
UF_MODL_create_list
UF_MODL_ask_list_count
UF_MODL_put_list_item
UF_MODL_delete_list_item

需要许可证（S）

solid_modeling

int UF_MODL_delete_list
(

uf_list_p_t * list

)

uf_list_p_t *

list

Input（输入）

List of object identifiers

UF_MODL_delete_list_item (查看源代码)

定义在: uf_modl_utilities.h

概述

Delete object identifier from a linked list of object identifiers.
NOTE: Deleting all the items in a list also causes the list to be
deleted.

环境

内部和外部

参见

UF_MODL_ask_list_item
UF_MODL_create_list
UF_MODL_delete_list
UF_MODL_ask_list_count
UF_MODL_put_list_item

需要许可证（S）

solid_modeling

int UF_MODL_delete_list_item
(

uf_list_p_t * list,
tag_t object

)

uf_list_p_t *	list	Input（输入）	list of object identifiers
tag_t （tag_t类型）	object	Input（输入）	object to be deleted from list.

UF_MODL_delete_loop_list (查看源代码)

定义在: uf_modl_utilities.h

概述

The input is a single pointer to a loop list, which frees each edge list
within the loop list.

环境

内部和外部

参见

UF_MODL_ask_loop_list_item
UF_MODL_ask_loop_list_count

需要许可证（S）

solid_modeling

int UF_MODL_delete_loop_list
(

uf_loop_p_t * list

)

uf_loop_p_t *

list

Input（输入）

Pointer to a loop list

UF_MODL_delete_object_parms (查看源代码)

定义在: uf_modl.h

概述

Each sheet body and solid body on the input list will be made into an
unparameterized feature.

Each curve or point on the input list which is an output of a feature
will have the associativity removed, and will become basic curves and points.

Sketch curves are not supported by this function.

环境

内部和外部

历史

This function is provided in v17 initially.

需要许可证（S）

solid_modeling

int UF_MODL_delete_object_parms
(

uf_list_p_t object_list

)

UF_MODL_ask_bend_allowance_formula

object_list

Input（输入）

List of bodies,curves and points

UF_MODL_devchk_adjacent_edges (查看源代码)

定义在: uf_modl.h

概述

This routine checks deviations between common edges (edges with deviations
less than the Common Edge Tolerance) of the input faces.

环境

Internal and External

历史

Originally released in v16.0

需要许可证（S）

solid_modeling

int UF_MODL_devchk_adjacent_edges
(

int num_faces,
tag_t * faces,
double * tolerances,
int num_chk_points,
int * num_devs,
UF_MODL_devchk_ee_info_t * * devs

)

int (整数型)	num_faces	Input（输入）	Number of input faces for deviation checking
tag_t * (tag_t型的指针)	faces	Input（输入）	Array of face tags to be checked.
double * (实数型指针)	tolerances	Input（输入）	[0] - Common Edge Tolerance: Edges with maximum distance greater than this value are non-common edges [1] - Chordal Deviation: Used for sampling the edges if num_chk_points is zero.
int (整数型)	num_chk_points	Input（输入）	if non-zero, edges are sampled at equally spaced parameter values. if zero, Chordal Deviation is used for sampling.
int * (整数型指针)	num_devs	Output（输出）	Number of deviations returned.
UF_MODL_devchk_ee_info_t * *	devs	Output to be freed 输出并释放	deviations information corresponding to each sample point. The caller is responsible for calling UF_free to free this array.

UF_MODL_dissect_exp_string (查看源代码)

定义在: uf_modl_expressions.h

概述

Dissects an expression character string of the form <left>=<right>
and return its expression tag, <left> character string, and <right>
character string.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_dissect_exp_string
(

char * exp_str,
char * * lhs_str,
char * * rhs_str,
tag_t * exp_tag

)

char * (字符型指针)	exp_str	Input（输入）	Expression character string <left>=<right> .
char * *	lhs_str	Output to be freed 输出并释放	<left> character string. This must be freed by the caller by calling UF_free.
char * *	rhs_str	Output to be freed 输出并释放	<right> character string. This must be freed by the caller by calling UF_free.
tag_t * (tag_t型的指针)	exp_tag	Output（输出）	Tag for the expression.

UF_MODL_dump_midsurf_facepair_report (查看源代码)

定义在: uf_modl_freeform.h

概述

exports the midsurface data to a file

环境

内部和外部

历史

Originally released in NX5.0

需要许可证（S）

( solid_modeling or nx_masterfem )

int UF_MODL_dump_midsurf_facepair_report
(

const char * file_name_with_extn,
tag_t midsrf_feature_obj_id

)

const char *	file_name_with_extn	Input（输入）	Name of file with relevant extension
tag_t （tag_t类型）	midsrf_feature_obj_id	Input（输入）	Midsurface Feature tag

UF_MODL_edit_bead (查看源代码)

定义在: uf_modl_smd.h

概述

Edits the various parameters of the bead and reconstructs it based on
these new parameters.

环境

内部和外部

历史

Original release was in V13.0.

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_bead
(

)

tag_t （tag_t类型）	bead_tag	Input（输入）	Object tag for the bead feature to be edited.
UF_MODL_project_curves_p_t	centerline	Input（输入）	Pointer to information to define the centerline of the bead.
UF_MODL_faces_p_t	placement_faces	Input（输入）	Pointer to information to define the faces where the bead is to be placed.
UF_MODL_offset_trans_faces_p_t	secondary_faces	Input（输入）	the optional secondary faces for the bead. A null pointer should be passed in if this is not used.
UF_MODL_bead_section_plane_p_t	section_plane	Input（输入）	Pointer to direction information to define the normal of the orientation plane of the bead sections.
UF_MODL_vector_p_t	section_axis	Input（输入）	Pointer to direction information to define the centerline of the bead cross section. This parameter is also used to determine whether the bead is subtracted or united with the body of the first placement_face.
UF_MODL_bead_section_parms_p_t	section_parms	Input（输入）	Pointer to information to define the cross sectional shape of the bead.

UF_MODL_edit_bend_allowance_formula (查看源代码)

定义在: uf_modl_smd.h

概述

This routine edits the Bend Allowance Formula (BAF) of a
Flange, Inset Flange, General Flange, SMBridge, or SMBend feature.
The expression returned is in the form:

(Radius+(Thickness)0.44)rad(Angle)

环境

Internal and External

参见

历史

Originally released in V18.0

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_bend_allowance_formula
(

const tag_t feature_tag,
const char* const exp_str

)

const tag_t	feature_tag	Input（输入）	The tag of a Flange, Inset Flange, General Flange, SMBridge, or SMBend feature.
const char* const	exp_str	Output（输出）	The Bend Allowance Formula.

UF_MODL_edit_bend_operation (查看源代码)

定义在: uf_modl_smd.h

概述

Edit an Unbend/Rebend operation

Return code :

环境

内部和外部

历史

Released in V19.0

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_bend_operation
(

tag_t operation_tag,
UF_MODL_bend_operation_data_p_t bend_data

)

tag_t （tag_t类型）	operation_tag	Input（输入）	The operation tag
UF_MODL_bend_operation_data_p_t	bend_data	Input（输入）	Data supplied by the user to edit the operation

UF_MODL_edit_boolean_with_retained_options (查看源代码)

定义在: uf_modl.h

概述

Edit the boolean features with the option to
keep the original target body, tool body, or both bodies.

环境

内部和外部

参见

UF_MODL_unite_bodies_with_retained_options ,
UF_MODL_subtract_bodies_with_retained_options ,
UF_MODL_intersect_bodies_with_retained_options
UF_MODL_replace_boolean_body

历史

Release version 19.

需要许可证（S）

solid_modeling

int UF_MODL_edit_boolean_with_retained_options
(

tag_t feature_eid,
tag_t new_target,
tag_t new_tool

)

tag_t （tag_t类型）	feature_eid	Input（输入）	Boolean feature
tag_t （tag_t类型）	new_target	Input（输入）	If 0 is passed in, the target body is not change. Otherwise, the new target body will be changed in the boolean feature
tag_t （tag_t类型）	new_tool	Input（输入）	If 0 is passed in, the tool body is not change. Otherwise, the new tool body will be changed in the boolean feature

UF_MODL_edit_bsurf (查看源代码)

定义在: uf_modl_bsurf.h

概述

Replace the b_surface data of entity face_eid with the new data stored in
bsurf. The calling function needs to make an update call to update all
the changes. This routine doesn't handle periodic surface yet and works
only on single face sheet body.

环境

内部和外部

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_edit_bsurf
(

tag_t face_eid,
UF_MODL_bsurface_p_t bsurf

)

tag_t （tag_t类型）	face_eid	Input（输入）	Target surface to be edited.
UF_MODL_bsurface_p_t	bsurf	Input（输入）	New geometry to be applied to target surface.

UF_MODL_edit_circular_iset (查看源代码)

定义在: uf_modl_isets.h

概述

Edits an instance circular set feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_circular_iset
(

tag_t feature_obj_id,
char * number_str,
char * angle_str,
char * radius_str,
tag_t rotation_point_id

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Circular instance set feature identifier
char * (字符型指针)	number_str	Input（输入）	Number of instances
char * (字符型指针)	angle_str	Input（输入）	Rotation angle (degrees)
char * (字符型指针)	radius_str	Input（输入）	Instance set radius
tag_t （tag_t类型）	rotation_point_id	Input（输入）	Rotation point identifier: NULL_TAG = Modify Circular Iset without moving it Otherwise modify Circular Iset and move it to new point. If the circular iset feature cannot be moved to the new point, an error code is issued and no modifications are performed.

UF_MODL_edit_circular_pattern_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function edits a circular pattern_face feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_circular_pattern_face
(

tag_t feature_tag,
UF_MODL_dfo_region_p_t region,
tag_t axis,
int n_pattern,
char * angle

)

tag_t （tag_t类型）	feature_tag	Input（输入）	the feature
UF_MODL_dfo_region_p_t	region	Input（输入）	region
tag_t （tag_t类型）	axis	Input（输入）	center axis to define pattern
int (整数型)	n_pattern	Input（输入）	number of patterns
char * (字符型指针)	angle	Input（输入）	angle between patterns

UF_MODL_edit_datum_direction (查看源代码)

定义在: uf_modl_datum_features.h

概述

Replaces the direction of a datum feature with new_direction.

The feature should have been created using UF_MODL_create_point_dirr_daxis or
UF_MODL_create_point_dirr_dplane(). If a smart object is used to specify the
new direction, its update option should be UF_SO_update_within_modeling.

环境

内部和外部

参见

UF_MODL_ask_object_feat
UF_MODL_create_point_dirr_daxis
UF_MODL_create_point_dirr_dplane
UF_MODL_ask_datum_point_and_direction
UF_MODL_edit_datum_point

历史

Original release was in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_edit_datum_direction
(

tag_t datum_feature_tag,
tag_t new_direction

)

tag_t （tag_t类型）	datum_feature_tag	Input（输入）	The datum tag.
tag_t （tag_t类型）	new_direction	Input（输入）	The new direction of the datum axis.

UF_MODL_edit_datum_point (查看源代码)

定义在: uf_modl_datum_features.h

概述

Replaces the base point of a datum feature with new_point.

The feature should have been created using UF_MODL_create_point_dirr_daxis() or
UF_MODL_create_point_dirr_dplane(). If a smart object is used to specify the
new point, its update option should be UF_SO_update_within_modeling.

环境

内部和外部

参见

UF_MODL_ask_object_feat
UF_MODL_create_point_dirr_daxis
UF_MODL_create_point_dirr_dplane
UF_MODL_ask_datum_point_and_direction
UF_MODL_edit_datum_direction

历史

Original release was in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_edit_datum_point
(

tag_t datum_feature_tag,
tag_t new_point

)

tag_t （tag_t类型）	datum_feature_tag	Input（输入）	The datum tag.
tag_t （tag_t类型）	new_point	Input（输入）	The new point for the datum

UF_MODL_edit_edge_blend (查看源代码)

定义在: uf_modl_blends.h

概述

Edit an edge blend

环境

内部和外部

It can accept individual edges or an edge collector.

历史

V17 release
NX2.0 Allow user input edge collector in the edge_data array

需要许可证（S）

solid_modeling

int UF_MODL_edit_edge_blend
(

tag_t feature_eid,
UF_MODL_edge_blend_data_p_t blend_data

)

tag_t （tag_t类型）	feature_eid	Input（输入）	Feature object identifier of a created blend
UF_MODL_edge_blend_data_p_t	blend_data	Input（输入）	User defining blend data

UF_MODL_edit_edge_blend_mult (查看源代码)

定义在: uf_modl_blends.h

概述

Edit a mutiple radius edge blend

环境

内部和外部

It can accept a set of individual edges or a set of edge collectors.

历史

NX3.0 Release

需要许可证（S）

solid_modeling

int UF_MODL_edit_edge_blend_mult
(

tag_t feature_eid,
UF_MODL_edge_blend_mult_data_p_t blend_data

)

tag_t （tag_t类型）	feature_eid	Input（输入）	Feature object identifier of a created blend
UF_MODL_edge_blend_mult_data_p_t	blend_data	Input（输入）	User defining blend data

UF_MODL_edit_enlarge (查看源代码)

定义在: uf_modl_freeform.h

概述

Modifies data of the input enlarged sheet feature to the specified type and size
conditions in the inputs.

环境

内部和外部

历史

This function is provided in v17 initially.

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_edit_enlarge
(

tag_t feat_obj_tag,
int type,
char * percent_size [ 4 ] ,
double tolerance

)

tag_t （tag_t类型）	feat_obj_tag	Input（输入）	tag of the feature record of the enlarged sheet
int (整数型)	type	Input（输入）	enlarge extension type: 0-linear extension; 1-natural extension
char * (字符型指针)	percent_size [ 4 ]	Input（输入）	Array of the percent increase for the surface parameters. These are character pointers to allow for input expressions. For linear type extensions, the range is from [0, 100], with 0 meaning no increase, and 100 meaning a 100% increase. For natural type extensions, the range is from [-99, +100], with -99 meaning a 99% decrease or shrinkage of the surface, and +100 meaning a 100% increase. percent_size[0] is the percent for U-min percent_size[1] is the percent for U-max percent_size[2] is the percent for V-min percent_size[3] is the percent for V-max
double (实数型)	tolerance	Input（输入）	Distance tolerance for approximations.

UF_MODL_edit_exp (查看源代码)

定义在: uf_modl_expressions.h

概述

The input to UF_MODL_edit_exp is similar to UF_MODL_create_exp, except for
the fact that the expression name must already exist. The user needs to have
the name of the expression, an '=' sign, and a new value contained within the
input character string. This routine does not automatically update the database.

After you use this routine, call UF_MODL_update to update the database.

环境

内部和外部

参见

UF_MODL_ask_formable_feature_state

需要许可证（S）

solid_modeling

int UF_MODL_edit_exp
(

char * expr_str

)

char * (字符型指针)

expr_str

Input（输入）

Replacement expression.

UF_MODL_edit_face_constraint (查看源代码)

定义在: uf_modl_dfo.h

概述

This function edits a face constraint with new parameters.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_face_constraint
(

tag_t feature_tag,
UF_MODL_dfo_region_p_t region,
UF_MODL_dfo_constraint_p_t constraint

)

tag_t （tag_t类型）	feature_tag	Input（输入）	feature_tag to be edited
UF_MODL_dfo_region_p_t	region	Input（输入）	faces to be operated
UF_MODL_dfo_constraint_p_t	constraint	Input（输入）	constraints imposed on the region.

UF_MODL_edit_face_grid_count (查看源代码)

定义在: uf_modl.h

概述

Edits the u and v grid counts of a face or a body.

环境

内部和外部

参见

Refer to example
UF_MODL_ask_face_grid_count

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_face_grid_count
(

tag_t object,
int u_count,
int v_count

)

tag_t （tag_t类型）	object	Input（输入）	tag of face or body
int (整数型)	u_count	Input（输入）	u grid counts
int (整数型)	v_count	Input（输入）	v grid counts

UF_MODL_edit_face_join (查看源代码)

定义在: uf_modl.h

概述

Based on the specified input, either removes edges and vertices or
joins separate faces into a single b-surface for a body. For option = 1, this
function removes all of the unnecessary edges and vertices from the input body.
For option= 2, the function joins two separate faces into one b-surface (within
the same body).

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_face_join
(

int opt,
tag_t body_tag,
tag_t * face_tags,
tag_t * result_tag

)

int (整数型)	opt	Input（输入）	Joining option: 1 = On same surface 2 = convert to B-surface
tag_t （tag_t类型）	body_tag	Input（输入）	Tag of body containing faces to be joined
tag_t * (tag_t型的指针)	face_tags	Input（输入）	Tags of 2 faces to be joined (if opt=2)
tag_t * (tag_t型的指针)	result_tag	Output（输出）	Tag of resulting feature.

UF_MODL_edit_formable_feature_state (查看源代码)

定义在: uf_modl_smd.h

概述

This routine will set the state of the given feature.
The given feature tag must be the tag Flange, Inset Flange,
General Flange, SMBridge, or SMBend feature.

The state you want to set must be either UF_MODL_formed_state,
UF_MODL_unformed_state, or UF_MODL_other_state.

When UF_MODL_other_state is given and the UF_MODL_state_info structure
must be filled with the intermediate state to which you want to set
the feature.

The UF_MODL_state_info structure must hold a Process Factor if the
feature tag belongs to a Flange, Inset Flange feature. The Process
Factor can be thought of as a percentage of the design angle of the
feature. For example, a Process Factor of 1.0 represents a fully
Flange. A Process Factor of 0.0 represents a fully unformed
Flange. A Process Factor of 0.5 represents a Flange in an intermediate
state that is half-formed.

The UF_MODL_state_info structure must hold a State Index if the feature
tag belongs to a General Flange or SMBridge. The State Index
represents an index into the array of states stored by the General
Flange or SMBridge feature. Note: this value is currently not used.

If the given_feature is an SMBend, no state information other than
UF_MODL_formed_state or UF_MODL_unfromed_state can be given.

Return code:
=0 : Successful
>0 : Failing error number
<0 : Failing error number
= UF_MODL_ERR_NOT_A_FORMABLE_FEATURE : The given tag was not
the tag of a formable
feature.
= UF_MODL_ERR_NOT_A_SUPPORTED_FEATURE : A given tag belongs to a
formable feature that is
not yet supported.

环境

Internal and External

参见

历史

Originally released in V18.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_formable_feature_state
(

const tag_t feature_tag,
const UF_MODL_state_e_t state,
const UF_MODL_state_info_t* const state_info

)

const tag_t	feature_tag	Input（输入）	The tag of a Flange, Inset Flange, General Flange, SMBridge, or SMBend feature.
const UF_MODL_state_e_t	state	Input（输入）	The current state of an SM feature: either UF_MODL_formed_state, UF_MODL_unformed_state or UF_MODL_other_state.
const UF_MODL_state_info_t* const	state_info	Input（输入）	It will be filled with the state information of the feature.

UF_MODL_edit_general_flange (查看源代码)

定义在: uf_modl_smd.h

概述

Modifies the size and shape of a Sheet Metal Design general flange
feature. By populating the set of parameters with similar and/or
updated values, the feature can be altered.

环境

内部和外部

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_general_flange
(

tag_t feature_tag,
tag_t tangent_face_tag,
UF_STRING_p_t bend_string,
UF_STRING_p_t spine_string,
UF_STRING_p_t section_string,
int nsteps,
int poly_cubic,
int reverse_normal,
int reverse_thicken,
char * thickness,
char * tolerance,
UF_MODL_parm_p_t plus_length,
UF_MODL_parm_t bend_radius [ ] ,
UF_MODL_parm_t bend_angle [ ] ,
UF_MODL_parm_t web_length [ ]

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Object identifier of general flange feature.
tag_t （tag_t类型）	tangent_face_tag	Input（输入）	Object identifier of the face which the feature will maintain a tangency relationship.
UF_STRING_p_t	bend_string	Input（输入）	Collection of objects which represent the location of the initial bend area.
UF_STRING_p_t	spine_string	Input（输入）	Collection of objects which represent the spine associated witth the feature.
UF_STRING_p_t	section_string	Input（输入）	Collection of objects which represent a set of curves/edges to infer the size/shape of the feature.
int (整数型)	nsteps	Input（输入）	The number of bend area/web extensions which define the size/shape of the feature.
int (整数型)	poly_cubic	Input（输入）	The method for generation of the surface geometry associated with the feature. 0=Rational (exact) 1=Polynomial (approximate)
int (整数型)	reverse_normal	Input（输入）	Whether or not the direction of the normal has been reversed. 0=Do not reverse normal direction. 1=Reverse normal direction.
int (整数型)	reverse_thicken	Input（输入）	Whether or not the direction in which the tool body is to be thickened has been reversed. 0=Do not reverse thickening direction. 1=Reverse thickening direction.
char * (字符型指针)	thickness	Input（输入）	Character string used to define the thickness of the feature.
char * (字符型指针)	tolerance	Input（输入）	Character string used to define the tolerance of the feature.
UF_MODL_parm_p_t	plus_length	Input（输入）	A law controlled value which determines the length of the extension associated with the tangent_face.
UF_MODL_parm_t	bend_radius [ ]	Input（输入）	A law controlled value which determines the radius of each bend area of the feature.
UF_MODL_parm_t	bend_angle [ ]	Input（输入）	A law controlled value which determines the angle of each bend area associated with the feature.
UF_MODL_parm_t	web_length [ ]	Input（输入）	A law controlled value which determines the length of each web associated with the feature.

UF_MODL_edit_general_pad (查看源代码)

定义在: uf_modl_pads.h

概述

Edits the various parameters of the general pad and reconstructs it
based on these new parameters.

环境

内部和外部

参见

UF_MODL_create_general_pad
UF_MODL_ask_general_pad
UF_MODL_free_general_pad
please see example

需要许可证（S）

solid_modeling

int UF_MODL_edit_general_pad
(

)

tag_t （tag_t类型）	general_pad_tag	Input（输入）	Object identifier of the general pad feature to be modified.
UF_MODL_faces_p_t	placement_faces	Input（输入）	The faces or face collector used to define the shape of the pad at the placement faces. The first face is used to determine the target body.
UF_MODL_offset_trans_faces_p_t	top_faces	Input（输入）	The definition of the top of the pad. The top can either be an offset or translation of the specified faces or face collector. If it is desired to have the top be an offset or translate of the placement faces, then just set the UF_MODL_faces_p_t pointer within this input i structure to the placement_faces pointer value.
UF_MODL_pocketpad_outline_p_t	outline	Input（输入）	The definition of the curves used to define the shape of the pad. The shape can be defined by a single set of curves or section builder at either the placement face or the top face, and then the other curves or section builder are derived with a taper angle. The shape can also be defined by specifying curves or section builders at both the placement face and the top face.
UF_MODL_parm_p_t	placement_radius	Input（输入）	The specification of the radius desired between the side of the pad and the placement face.
UF_MODL_parm_p_t	top_radius	Input（输入）	The specification of the radius desired between the side of the pad and the top of the pad.

UF_MODL_edit_general_pocket (查看源代码)

定义在: uf_modl_pockets.h

概述

Edits the various parameters of the general pocket and reconstructs it
based on these new parameters.

环境

内部和外部

参见

Refer to example
UF_MODL_ask_general_pocket
UF_MODL_create_general_pocket
UF_MODL_free_general_pocket

需要许可证（S）

solid_modeling

int UF_MODL_edit_general_pocket
(

)

tag_t （tag_t类型）	general_pocket_tag	Input（输入）	Object identifier of the general pocket feature to be modified.
UF_MODL_faces_p_t	placement_faces	Input（输入）	The faces or collector of faces used to define the shape of the pocket at the placement faces. The first face is used to determine the target body.
UF_MODL_offset_trans_faces_p_t	floor_faces	Input（输入）	The faces or face collectors used to define the floor of the pocket. The floor can either be an offset or translation of the specified faces or face collector. If it is desired to have the floor be an offset or translate of the placement faces, then just set the UF_MODL_faces_p_t pointer within this input structure to the placement_faces pointer value.
UF_MODL_pocketpad_outline_p_t	outline	Input（输入）	The definition of the curves used to define the shape of the pocket. The shape can be defined by a single set of curves or section builder at either the placement face or the floor face, and then the other curves or section builder are derived with a taper angle. The shape can also be defined by specifying curves or section builder at both the placement face and the floor face.
UF_MODL_parm_p_t	placement_radius	Input（输入）	The specification of the radius desired between the side of the pocket and the placement face.
UF_MODL_parm_p_t	floor_radius	Input（输入）	The specification of the radius desired between the side of the pocket and the floor of the pocket.

UF_MODL_edit_gflange (查看源代码)

定义在: uf_modl_smd.h

概述

Change an existing General Flange feature's parameters to
the parameters given in user_data. The caller should first call
UF_MODL_ask_gflange to get the current parameters for the general flange,
then change the elements that need to be changed, and then call
UF_MODL_edit_gflange

Return code:
= 0 No error
= not 0 Error code

环境

Internal and External

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_gflange
(

tag_t gflange_tag,
UF_MODL_gflange_data_p_t gflange_data

)

tag_t （tag_t类型）	gflange_tag	Input（输入）	general flange tag
UF_MODL_gflange_data_p_t	gflange_data	Input（输入）	general flange data

UF_MODL_edit_hole_type (查看源代码)

定义在: uf_modl_holes.h

概述

Changes the type of hole feature. New fields are initialized to zero. If
you want to change these fields, you need to edit their expressions.

环境

Internal and External

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_edit_hole_type
(

tag_t hole_feature,
UF_MODL_hole_type_e_t new_hole_type

)

tag_t （tag_t类型）	hole_feature	Input（输入）	Hole feature
UF_MODL_hole_type_e_t	new_hole_type	Input（输入）	New hole type. Valid types are: UF_SIMPLE_HOLE UF_COUNTER_BORE_HOLE UF_COUNTER_SUNK_HOLE

UF_MODL_edit_hollow (查看源代码)

定义在: uf_modl_hollow.h

概述

Edit a hollow feature.

环境

Internal and External

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_hollow
(

tag_t feature_id,
int type,
double tolerance,
char * thickness,
int n_pierced_faces,
tag_t * pierced_faces,
int n_boundary_faces,
tag_t * boundary_faces,
int n_offset_faces,
tag_t * offset_faces,
char * * offset_thickness

)

tag_t （tag_t类型）	feature_id	Input（输入）	Feature identifier for the hollow feature.
int (整数型)	type	Input（输入）	Hollow type: 1 = face 2 = region 3 = body
double (实数型)	tolerance	Input（输入）	Tolerance
char * (字符型指针)	thickness	Input（输入）	Default hollow thickness
int (整数型)	n_pierced_faces	Input（输入）	Number of pierced or seed faces
tag_t * (tag_t型的指针)	pierced_faces	Input（输入）	Array of pierced face identifiers
int (整数型)	n_boundary_faces	Input（输入）	Number of boundary faces
tag_t * (tag_t型的指针)	boundary_faces	Input（输入）	Array of boundary face identifiers
int (整数型)	n_offset_faces	Input（输入）	Number of offset faces
tag_t * (tag_t型的指针)	offset_faces	Input（输入）	Array of offset face identifiers
char * *	offset_thickness	Input（输入）	Array of offset thickness expressions

UF_MODL_edit_import_body_feature (查看源代码)

定义在: uf_modl_import_body.h

概述

Edit import body feature by either reimporting the body from an out of date
file, importing the body from a new file or deleting the reference to the
file and converting the import body feature to an unparameterized feature.

环境

Internal and External

需要许可证（S）

solid_modeling

int UF_MODL_edit_import_body_feature
(

tag_t import_body_feature,
UF_MODL_import_body_feature_edit_option_t edit_option,
const char * import_body_filename

)

tag_t （tag_t类型）	import_body_feature	Input（输入）	Import body feature to edit
UF_MODL_import_body_feature_edit_option_t	edit_option	Input（输入）	Update, redefine or delete link
const char *	import_body_filename	Input（输入）	Import body file name, if redefine link

UF_MODL_edit_import_body_features (查看源代码)

定义在: uf_modl_import_body.h

概述

Edit import body features by either reimporting the body from an out of date
file or deleting the reference to the file and converting the import body
feature to an unparameterized feature. This is done for all loaded parts.

环境

Internal and External

需要许可证（S）

solid_modeling

int UF_MODL_edit_import_body_features
(

UF_MODL_import_body_feature_edit_option_t edit_option

)

UF_MODL_import_body_feature_edit_option_t

edit_option

Input（输入）

Update or delete link

UF_MODL_edit_impr_faces_parms (查看源代码)

定义在: uf_modl_simplify.h

概述

Edit an existing imprint faces feature according to the specified data,
which must have been created at an earlier timestamp than the feature.
It is not possible to edit an imprint feature to be on a different body.
If the <n_imprint_faces> parm is 0 or the <imprint_datum_plane> parm is
NULL_TAG, then the corresponding feature parm will be unchanged by the edit.

环境

Internal and External

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_edit_impr_faces_parms
(

tag_t feature_tag,
UF_MODL_imprint_faces_data_p_t parms

)

tag_t （tag_t类型）	feature_tag	Input（输入）	The imprint feature
UF_MODL_imprint_faces_data_p_t	parms	Input（输入）	New parameters of the imprint feature

UF_MODL_edit_impr_loop_parms (查看源代码)

定义在: uf_modl_simplify.h

概述

Edit an existing imprint loop feature according to the specified data,
which must have been created at an earlier timestamp than the feature.
It is not possible to edit an imprint feature to be on a different body.
If the <imprint_face> parm or the <imprint_datum_plane> parm is NULL_TAG,
then the corresponding feature parm will be unchanged by the edit.

环境

Internal and External

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_edit_impr_loop_parms
(

tag_t feature_tag,
UF_MODL_imprint_loop_data_p_t parms

)

tag_t （tag_t类型）	feature_tag	Input（输入）	The imprint feature
UF_MODL_imprint_loop_data_p_t	parms	Input（输入）	New parameters of the imprint feature

UF_MODL_edit_inset_flange (查看源代码)

定义在: uf_modl_smd.h

概述

Modifies the size and shape of a Sheet Metal Design inset flange
feature. By populating the set of parameters with similar and/or
updated values, the feature can be altered.

环境

内部和外部

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_inset_flange
(

tag_t feature_tag,
UF_MODL_inset_flange_data_p_t parameters

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Object identifier of flange feature.
UF_MODL_inset_flange_data_p_t	parameters	Input（输入）	Modified set of parameters which represent the new size and shape of the feature.

UF_MODL_edit_instantiated_udf (查看源代码)

定义在: uf_modl_udf.h

概述

Function description:
User function for editing a UDF instantaited feature.

环境

内部和外部

It can accept single UDF references and Smart Collectors and Sections in
UF_MODL_udf_ref_data_t.

Note that a Smart Section in ref_data must be deleted when a Smart Section is
created as a new UDF parent for the editing purpose.

参见

UF_MODL_ask_instantiated_udf

历史

This function was originally released in NX3.

需要许可证（S）

solid_modeling

int UF_MODL_edit_instantiated_udf
(

tag_t udf_insert_tag,
logical explosion,
UF_MODL_udf_exp_data_t * exp_data,
UF_MODL_udf_ref_data_t * ref_data

)

tag_t （tag_t类型）	udf_insert_tag	Input（输入）	Tag of UDF instantiated feature
logical	explosion	Input（输入）	Flag of explosion
UF_MODL_udf_exp_data_t *	exp_data	Input（输入）	Expression data
UF_MODL_udf_ref_data_t *	ref_data	Input（输入）	Parent data

UF_MODL_edit_law_extension (查看源代码)

定义在: uf_modl_freeform.h

概述

Edits existing Law Extension feature based on the Law Extension Open API
data structure.

环境

内部和外部

参见

UF_MODL_create_law_extension
UF_MODL_ask_law_extension
UF_MODL_free_law_extension

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_edit_law_extension
(

UF_MODL_lawext_data_p_t law_extension_data,
tag_t law_extension

)

UF_MODL_lawext_data_p_t	law_extension_data	Input（输入）	Law Extension Open API data structure.
tag_t （tag_t类型）	law_extension	Input（输入）	Law Extension feature object identifier.

UF_MODL_edit_linear_iset (查看源代码)

定义在: uf_modl_isets.h

概述

Edits an instance linear set feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_linear_iset
(

tag_t feature_obj_id,
char * number_in_x,
char * distance_x,
char * number_in_y,
char * distance_y

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Linear instance set feature identifier
char * (字符型指针)	number_in_x	Input（输入）	Number in XC direction
char * (字符型指针)	distance_x	Input（输入）	Spacing in XC direction
char * (字符型指针)	number_in_y	Input（输入）	Number in YC direction
char * (字符型指针)	distance_y	Input（输入）	Spacing in YC direction

UF_MODL_edit_local_scale (查看源代码)

定义在: uf_modl_dfo.h

概述

This function edits a local scale feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_local_scale
(

tag_t feature_tag,
UF_MODL_dfo_scale_type_t type,
UF_MODL_dfo_region_p_t region,
tag_t so_point,
tag_t so_dir,
tag_t so_csys,
char factors [ 3 ] [ UF_MAX_EXP_LENGTH ]

)

tag_t （tag_t类型）	feature_tag	Input（输入）	feature_tag to be edited
UF_MODL_dfo_scale_type_t	type	Input（输入）	scale type
UF_MODL_dfo_region_p_t	region	Input（输入）	faces to be operated
tag_t （tag_t类型）	so_point	Input（输入）	smart point
tag_t （tag_t类型）	so_dir	Input（输入）	smart direction
tag_t （tag_t类型）	so_csys	Input（输入）	smart coordinate system
char	factors [ 3 ] [ UF_MAX_EXP_LENGTH ]	Input（输入）	scale factors

UF_MODL_edit_mirror_pattern_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function edits a mirror pattern_face feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_mirror_pattern_face
(

tag_t feature_tag,
UF_MODL_dfo_region_p_t region,
tag_t mirror_plane

)

tag_t （tag_t类型）	feature_tag	Input（输入）	the feature
UF_MODL_dfo_region_p_t	region	Input（输入）	region
tag_t （tag_t类型）	mirror_plane	Input（输入）	mirror plane

UF_MODL_edit_mirror_set (查看源代码)

定义在: uf_modl.h

概述

This function edits the mirror set. It will replace all the features
and the mirror plane of the mirror set feature.

参见

UF_MODL_create_mirror_set
UF_MODL_ask_features_of_mirror_set

环境

(内部和外部)

历史

Released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_mirror_set
(

tag_t mirror_set,
tag_t * features,
int number_of_features,
tag_t mirror_plane

)

tag_t （tag_t类型）	mirror_set	Input（输入）	The tag of the mirror feature
tag_t * (tag_t型的指针)	features	Input（输入）	Array of features to mirror
int (整数型)	number_of_features	Input（输入）	Number of features in the array
tag_t （tag_t类型）	mirror_plane	Input（输入）	The mirror plane can be a face or a datum plane

UF_MODL_edit_move_region (查看源代码)

定义在: uf_modl_dfo.h

概述

This function edits a move_region feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_move_region
(

tag_t feature_tag,
UF_MODL_transform_type_t type,
UF_MODL_dfo_region_p_t region,
void * transf_data

)

tag_t （tag_t类型）	feature_tag	Input（输入）	feature tag to be edited
UF_MODL_transform_type_t	type	Input（输入）	transformation type
UF_MODL_dfo_region_p_t	region	Input（输入）	faces to be operated
void *	transf_data	Input（输入）	transformation data, can be of following types: UF_MODL_transf_pp_p_t - point to point translation UF_MODL_transf_dist_p_t - translation along direction UF_MODL_transf_angle_p_t - rotation about axis UF_MODL_transf_aa_p_t - rotation between two axes

UF_MODL_edit_offset_region (查看源代码)

定义在: uf_modl_dfo.h

概述

This function edits an offset_region feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_offset_region
(

tag_t feature_tag,
UF_MODL_dfo_region_p_t region,
char * offset

)

tag_t （tag_t类型）	feature_tag	Input（输入）	feature_tag to be edited
UF_MODL_dfo_region_p_t	region	Input（输入）	faces to be operated
char * (字符型指针)	offset	Input（输入）	offset value, in expression string

UF_MODL_edit_patch_body_parms (查看源代码)

定义在: uf_modl.h

概述

Edits a patch feature.

环境

Internal and External

参见

UF_MODL_patch_body
UF_MODL_ask_patch_body_parms

需要许可证（S）

solid_modeling

int UF_MODL_edit_patch_body_parms
(

tag_t feature,
tag_t new_target,
tag_t new_tool,
tag_t new_face,
int new_reverse

)

tag_t （tag_t类型）	feature	Input（输入）	Feature to edit
tag_t （tag_t类型）	new_target	Input（输入）	New target body to replace the old target body
tag_t （tag_t类型）	new_tool	Input（输入）	New tool body to replace the old tool body
tag_t （tag_t类型）	new_face	Input（输入）	New face to replace the old face
int (整数型)	new_reverse	Input（输入）	New reverse direction: 1 = Reverse 0 = No Reverse

UF_MODL_edit_plane (查看源代码)

定义在: uf_modl.h

概述

Edits the data of a plane.

环境

Internal and External

参见

UF_MODL_ask_plane
UF_MODL_create_plane
Refer to example

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_plane
(

tag_t plane_tag,
double origin_point [ 3 ] ,
double plane_normal [ 3 ]

)

tag_t （tag_t类型）	plane_tag	Input（输入）	Plane
double (实数型)	origin_point [ 3 ]	Input（输入）	New origin point of the plane
double (实数型)	plane_normal [ 3 ]	Input（输入）	New Normal of the plane

UF_MODL_edit_points_parms (查看源代码)

定义在: uf_modl.h

概述

Replace the points in a Points Feature

环境

内部和外部

参见

UF_MODL_ask_points_parms
UF_MODL_edit_points_parms

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_points_parms
(

tag_t feature_tag,
int num_points,
tag_t * points

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature tag
int (整数型)	num_points	Input（输入）	Number of points
tag_t * (tag_t型的指针)	points	Output（输出）	Array of point tags

UF_MODL_edit_quilt (查看源代码)

定义在: uf_modl_freeform.h

概述

Edits a quilt surface.

环境

内部和外部

参见

UF_MODL_ask_quilt
UF_MODL_create_quilt
UF_MODL_free_quilt
See the quilt data structures

需要许可证（S）

solid_modeling

int UF_MODL_edit_quilt
(

UF_MODL_quilt_type_t quilt_data,
UF_MODL_quilt_data_structures_p_u quilt_structure_po,
tag_t quilt_surface

)

UF_MODL_quilt_type_t	quilt_data	Input（输入）	Type of quilt surface UF_MODL_CURVE_MESH_ALONG_FIXED_VECTOR UF_MODL_CURVE_MESH_ALONG_DRIVER_NORMALS UF_MODL_B_SURFACE_ALONG_FIXED_VECTOR UF_MODL_B_SURFACE_ALONG_DRIVER_NORMALS UF_MODL_SELF_REFIT
UF_MODL_quilt_data_structures_p_u	quilt_structure_po	Input（输入）	Pointer to structure containing the defining data of the quilt surface.
tag_t （tag_t类型）	quilt_surface	Input（输入）	Object identifier of quilt surface to be edited

UF_MODL_edit_reblend_face (查看源代码)

定义在: uf_modl_dfo.h

概述

Edit a reblend face feature data

环境

内部和外部

历史

V19 release

需要许可证（S）

solid_modeling

int UF_MODL_edit_reblend_face
(

tag_t feature_eid,
UF_MODL_reblend_face_data_p_t reblend_data

)

tag_t （tag_t类型）	feature_eid	Input（输入）	Feature object identifier of a created reblend face
UF_MODL_reblend_face_data_p_t	reblend_data	Input（输入）	User defining reblend face feature data

UF_MODL_edit_rectangular_pattern_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function edits a rectangular pattern_face feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_rectangular_pattern_face
(

tag_t feature_tag,
UF_MODL_dfo_region_p_t region,
tag_t x_axis,
tag_t y_axis,
int num_x,
int num_y,
char * x_offset,
char * y_offset

)

tag_t （tag_t类型）	feature_tag	Input（输入）	the feature
UF_MODL_dfo_region_p_t	region	Input（输入）	region
tag_t （tag_t类型）	x_axis	Input（输入）	x-axis to define offset
tag_t （tag_t类型）	y_axis	Input（输入）	y-axis
int (整数型)	num_x	Input（输入）	number along XC
int (整数型)	num_y	Input（输入）	number along YC, only for type==0
char * (字符型指针)	x_offset	Input（输入）	offset along XC
char * (字符型指针)	y_offset	Input（输入）	offset along YC

UF_MODL_edit_refit_face_feature (查看源代码)

定义在: uf_modl_freeform.h

概述

Edits existing Refit Face feature based on the Refit Face Open API data
structure.

环境

内部和外部

参见

UF_MODL_create_refit_face_feature
UF_MODL_ask_refit_face_feature_data
UF_MODL_free_refit_face_feature_data

需要许可证（S）

solid_modeling

int UF_MODL_edit_refit_face_feature
(

UF_MODL_refit_face_data_p_t refit_data,
tag_t refit

)

UF_MODL_refit_face_data_p_t	refit_data	Input（输入）	Refit Face Open API data structure.
tag_t （tag_t类型）	refit	Input（输入）	Refit Face feature object identifier.

UF_MODL_edit_replace_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function edits a replace_face feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_replace_face
(

tag_t feature_tag,
tag_t * target_faces,
int num_target,
tag_t * non_blend_faces,
int num_non_blend,
tag_t tool_face,
logical reverse_direction

)

tag_t （tag_t类型）	feature_tag	Input（输入）	the feature
tag_t * (tag_t型的指针)	target_faces	Input（输入）	faces to be operated, NULL if won't change
int (整数型)	num_target	Input（输入）	number of faces, 0 if won't change
tag_t * (tag_t型的指针)	non_blend_faces	Input（输入）	adjacent tangent faces which are not blends, NULL if won't change
int (整数型)	num_non_blend	Input（输入）	number of non-blend faces, 0 if won't change
tag_t （tag_t类型）	tool_face	Input（输入）	tool face
logical	reverse_direction	Input（输入）	reverse direction of the tool face or not

UF_MODL_edit_resize_face (查看源代码)

定义在: uf_modl_dfo.h

概述

This function edits a resize_face feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_edit_resize_face
(

tag_t feature_tag,
tag_t * target_faces,
int num_target,
tag_t * non_blend_faces,
int num_non_blend,
char * new_parameter

)

tag_t （tag_t类型）	feature_tag	Input（输入）	the feature
tag_t * (tag_t型的指针)	target_faces	Input（输入）	faces to be operated, NULL if won't change
int (整数型)	num_target	Input（输入）	number of faces, 0 if won't change
tag_t * (tag_t型的指针)	non_blend_faces	Input（输入）	adjacent tangent faces which are not blends, NULL if won't change
int (整数型)	num_non_blend	Input（输入）	number of non-blend faces, 0 if won't change
char * (字符型指针)	new_parameter	Input（输入）	new diameter for cylindrical/spherical faces, or half angle

UF_MODL_edit_ripedge (查看源代码)

定义在: uf_modl_smd.h

概述

Edit Edge Rip

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_ripedge
(

tag_t ripedge_tag,
UF_MODL_ripedge_data_p_t ripedge_ufdata

)

tag_t （tag_t类型）	ripedge_tag	Input（输入）	The ripedge tag
UF_MODL_ripedge_data_p_t	ripedge_ufdata	Input（输入）	Data supplied by the user to edit the ripedge feature

UF_MODL_edit_rough_offset (查看源代码)

定义在: uf_modl_freeform.h

概述

This function will edit a rough offset feature.

环境

内部和外部
See Also: UF_MODL_ask_rough_offset
UF_MODL_create_rough_offset
UF_MODL_free_rough_offset

历史

Released in V18.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_rough_offset
(

tag_t feature_tag,
UF_MODL_rough_offset_p_t parms

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature to be queried
UF_MODL_rough_offset_p_t	parms	Input（输入）	New parameters for changing a Rough Offset feature

UF_MODL_edit_scale (查看源代码)

定义在: uf_modl.h

概述

This function will edit a scale feature.

环境

内部和外部

参见

UF_MODL_create_scale

历史

Released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_scale
(

UF_SCALE_TYPE_t type,
tag_t tag,
tag_t so_point,
tag_t so_dir,
tag_t so_csys,
char factors [ 3 ] [ UF_MAX_EXP_LENGTH ]

)

UF_SCALE_TYPE_t	type	Input（输入）	The new type of scale feature to be edited to: UF_SCALE_TYPE_UNIFORM UF_SCALE_TYPE_AXISYMMETRIC UF_SCALE_TYPE_GENERAL
tag_t （tag_t类型）	tag	Input（输入）	The tag of an existing scale feature to be edited
tag_t （tag_t类型）	so_point	Input（输入）	This is the tag of a smart point to use as the origin of the scale feature. If a NULL_TAG is passed, the default origin will be the origin of the WCS. This argument is ignored for UF_SCALE_TYPE_GENERAL scale features.
tag_t （tag_t类型）	so_dir	Input（输入）	This is a tag of a smart point to be used as the direction of the scale for a UF_SCALE_TYPE_AXISYMMETRIC scale feature. It is ignored for all other scale features. If a NULL_TAG is passed for an axisymmetric scale feature, then the default will be the Z-axis of the WCS.
tag_t （tag_t类型）	so_csys	Input（输入）	This is the tag of a smart CSYS to be used for a UF_SCALE_TYPE_GENERAL scale feature. This parameter is ignored for all other scale features. If a NULL_TAG is passed for a general scale feature, then the default will be the WCS.
char	factors [ 3 ] [ UF_MAX_EXP_LENGTH ]	Input（输入）	An array of strings that define the scale factors.These scale factors may include expressions. For a uniform scale feature, there is only one string to use as a scale factor. For an axisymmetric scale feature, two factor strings must be passed in, the first being the scale factor along the axis, and the second being the scale factor in the other direction. For a general scale feature, there will be three strings passed in this array, the first being the scale in the x-axis, the second being the scale in the y-axis and the third being the scale in the z-axis.

UF_MODL_edit_section_surface (查看源代码)

定义在: uf_modl_freeform.h

概述

Edits the section surface Open API data structure.

环境

内部和外部

参见

UF_MODL_init_section_surface
UF_MODL_create_section_surface
UF_MODL_edit_section_surface
See the section surface data structures

历史

V15.0 changes: The UF_MODL_secsrf_data_t structure was enhanced.

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_edit_section_surface
(

UF_MODL_secsrf_data_p_t section_surface_data,
tag_t section_surface

)

UF_MODL_secsrf_data_p_t	section_surface_data	Input（输入）	Section Surface Open API Data Structure
tag_t （tag_t类型）	section_surface	Input（输入）	Section Surface Feature object identifier.

UF_MODL_edit_set_hide_state (查看源代码)

定义在: uf_modl.h

概述

Edit the hide state of a feature set.

环境

内部和外部

历史

Released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_set_hide_state
(

tag_t set,
int * hide_state

)

tag_t （tag_t类型）	set	Input（输入）	The tag of the feature set
int * (整数型指针)	hide_state	Input / Output	Integer value for hide state: 1 is for hidden. Returns the previous state of the feature set

UF_MODL_edit_set_members (查看源代码)

定义在: uf_modl.h

概述

Edit, or replace, the members of a feature set.

环境

内部和外部

历史

Released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_set_members
(

tag_t set,
tag_t * features,
int number_of_feature

)

tag_t （tag_t类型）	set	Input（输入）	The tag of the feature set
tag_t * (tag_t型的指针)	features	Input（输入）	An array of input features representing the set members
int (整数型)	number_of_feature	Input（输入）	Number of features in the array

UF_MODL_edit_sew_sheet_body (查看源代码)

定义在: uf_modl.h

概述

Modifies data of the input sew sheet bodies feature to the specified
tool bodies and tolerance conditions specified in the inputs.

环境

内部和外部

参见

UF_MODL_create_sew
UF_MODL_create_multiple_sews
UF_MODL_ask_sew_sheet_body

历史

Original release was in V16.0.1.

需要许可证（S）

solid_modeling

int UF_MODL_edit_sew_sheet_body
(

tag_t feature_obj_eid,
tag_t new_target_eid,
int tool_body_count,
tag_t * tool_body_eids,
double tolerance

)

tag_t （tag_t类型）	feature_obj_eid	Input（输入）	Feature object id of sew feature.
tag_t （tag_t类型）	new_target_eid	Input（输入）	The NX eid of the the new target sheet body. This option will be available in V17.
int (整数型)	tool_body_count	Input（输入）	Number of tool sheet bodies
tag_t * (tag_t型的指针)	tool_body_eids	Input（输入）	Array of NX eids of sheet bodies
double (实数型)	tolerance	Input（输入）	Distance tolerance for approximations

UF_MODL_edit_sew_solid_body (查看源代码)

定义在: uf_modl.h

概述

Modifies data of the input sew solid bodies feature to the specified
tool and target faces and tolerance conditions specified in the inputs.

环境

内部和外部

参见

UF_MODL_create_sew
UF_MODL_ask_sew_solid_body

历史

Original release was in V16.0.1.

需要许可证（S）

solid_modeling

int UF_MODL_edit_sew_solid_body
(

tag_t feature_obj_eid,
int target_faces_count,
tag_t * target_faces,
int tool_faces_count,
tag_t * tool_faces,
double tolerance

)

tag_t （tag_t类型）	feature_obj_eid	Input（输入）	Feature object id of trimmed sheet.
int (整数型)	target_faces_count	Input（输入）	Number of faces on the target body to be sewn
tag_t * (tag_t型的指针)	target_faces	Input（输入）	Array of NX eids of faces on the target body to be sewn. This array must be freed by calling UF_free.
int (整数型)	tool_faces_count	Input（输入）	Number of faces on the tool body to be sewn
tag_t * (tag_t型的指针)	tool_faces	Input（输入）	Array of NX eids of faces on the tool body to be sewn. This array must be freed by calling UF_free.
double (实数型)	tolerance	Input（输入）	Distance tolerance for approximations.

UF_MODL_edit_silhouette_flange (查看源代码)

定义在: uf_modl_freeform.h

概述

Edits existing Silhouette Flange feature based on the Silhouette Flange Open API
data structure.

环境

内部和外部

参见

UF_MODL_create_silhouette_flange
UF_MODL_ask_silhouette_flange
UF_MODL_free_silhouette_flange

历史

First released in NX3

需要许可证（S）

solid_modeling

int UF_MODL_edit_silhouette_flange
(

UF_MODL_sflange_data_p_t sflange_data,
tag_t sflange_tag

)

UF_MODL_sflange_data_p_t	sflange_data	Input（输入）	Silhouette Flange Open API data structure.
tag_t （tag_t类型）	sflange_tag	Input（输入）	Silhouette Flange feature object identifier.

UF_MODL_edit_simplify_parms (查看源代码)

定义在: uf_modl_simplify.h

概述

Edit an existing simplify feature according to the specified data, which
must have been created at an earlier timestamp than the feature. Faces and
edges which are already parameters of the simplify feature, but which have
no associated geometry at present, are retained as its parameters after the
edit. If the feature cannot be edited to the specified parameters because
one or more faces could not be removed, the ifail UF_MODL_SIMPL_HEAL_FAILED
is returned, and the array <failing_wound_edges> will contain the tags of
the edges which could not be healed (and must be freed using UF_free()). It
is not possible to edit a simplify feature to be on a different body.

If the expression passed in as <max_hole_dia_expression> is different from
the previous expression used, and the old expression is an unused system
expression, the old expression will be deleted. The expression's value can
be changed by the normal expression editing routines.

环境

Internal and External

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_edit_simplify_parms
(

tag_t feature_tag,
UF_MODL_simpl_data_p_t simpl_parms,
int * n_failing_wound_edges,
tag_t * * failing_wound_edges

)

tag_t （tag_t类型）	feature_tag	Input（输入）	The simplify feature
UF_MODL_simpl_data_p_t	simpl_parms	Input（输入）	New parameters of the simplify feature
int * (整数型指针)	n_failing_wound_edges	Output（输出）	The number of failing wound edges
tag_t * *	failing_wound_edges	Output to be freed 输出并释放	Array of failing wound edges. This must be freed by calling UF_free.

UF_MODL_edit_slot_type (查看源代码)

定义在: uf_modl_slots.h

概述

Changes the type of slot feature. New fields are initialized as
indicated in the table above. If you want to change these fields, you
need to edit their expressions.

环境

Internal and External

参见

Refer to example

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_edit_slot_type
(

tag_t slot_feature,
UF_MODL_slot_type_e_t new_slot_type

)

tag_t （tag_t类型）	slot_feature	Input（输入）	Slot feature
UF_MODL_slot_type_e_t	new_slot_type	Input（输入）	New slot type. Valid types are: UF_RECTANGULAR_SLOT UF_BALL_END_SLOT, UF_U_SLOT UF_T_SLOT, UF_DOVE_TAIL_SLOT

UF_MODL_edit_smbend (查看源代码)

定义在: uf_modl_smd.h

概述

Edits an existing smbend feature.

环境

Internal and External

Return code:
= 0 No error
= not 0 Error code

历史

Originally released in V17.0

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_smbend
(

tag_t bend_tag,
UF_MODL_smbend_data_p_t user_data

)

tag_t （tag_t类型）	bend_tag	Input（输入）	tag of the bend feature to be edited
UF_MODL_smbend_data_p_t	user_data	Input（输入）	new user data for the bend

UF_MODL_edit_smbend_corner (查看源代码)

定义在: uf_modl_smd.h

概述

This procedure uses data from the user to edit an existing smbend feature
that was created by converting a corner.

Return code:
= 0 No Error
= not 0 Error code

环境

External

历史

Originally released in V17.0.3

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_smbend_corner
(

tag_t bend_tag,
UF_MODL_smbend_corner_data_p_t user_data

)

tag_t （tag_t类型）	bend_tag	Input（输入）	tag of the bend feature to be edited
UF_MODL_smbend_corner_data_p_t	user_data	Input（输入）	new user data for the bend

UF_MODL_edit_smbend_cylinder (查看源代码)

定义在: uf_modl_smd.h

概述

This procedure uses data from the user to edit an existing smbend feature
that was created by converting a cylindrical face.

Return code:
= 0 No Error
= not 0 Error code

环境

External

历史

Originally released in V17.0.3

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_smbend_cylinder
(

tag_t bend_tag,
UF_MODL_smbend_cylinder_data_p_t user_data

)

tag_t （tag_t类型）	bend_tag	Input（输入）	tag of the bend feature to be edited
UF_MODL_smbend_cylinder_data_p_t	user_data	Input（输入）	new user data for the bend

UF_MODL_edit_smcorner (查看源代码)

定义在: uf_modl_smd.h

概述

Edit smcorner

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_smcorner
(

tag_t smcorner_tag,
UF_MODL_smcorner_data_p_t smcorner_ufdata

)

tag_t （tag_t类型）	smcorner_tag	Input（输入）	The smcorner tag
UF_MODL_smcorner_data_p_t	smcorner_ufdata	Input（输入）	Data supplied by the user to edit the smcorner feature

UF_MODL_edit_smcutout (查看源代码)

定义在: uf_modl_smd.h

概述

Changes the parameter data of an existing sheet metal cutout (SMCutout) feature
by providing the object identifier associated to the SMCutout feature and a new
SMCutout parameter data structure.

环境

内部和外部

参见

UF_MODL_smcutout_data_p_t

历史

Original release was in V15.0

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_smcutout
(

tag_t cutout_tag,
UF_MODL_smcutout_data_p_t user_data

)

tag_t （tag_t类型）	cutout_tag	Input（输入）	Tag of cutout to change
UF_MODL_smcutout_data_p_t	user_data	Input（输入）	New data for cutout parms

UF_MODL_edit_smd_flange (查看源代码)

定义在: uf_modl_smd.h

概述

Modifies the size and shape of a Sheet Metal Design flange feature.
The caller should use UF_MODL_ask_flange_parms to get the current parameters
and by changing the required parameters, the feature can be altered.

环境

内部和外部

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_smd_flange
(

tag_t feature_tag,
UF_MODL_flange_data_p_t parameters

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Object identifier of flange feature.
UF_MODL_flange_data_p_t	parameters	Input（输入）	Modified set of parameters which represent the new size and shape of the feature.

UF_MODL_edit_smhole (查看源代码)

定义在: uf_modl_smd.h

概述

Edits an existing sheet metal hole.

环境

内部和外部

参见

UF_MODL_smhole_data_p_t

历史

Original release was in V14.0.

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_smhole
(

tag_t hole_tag,
UF_MODL_smhole_data_p_t user_data

)

tag_t （tag_t类型）	hole_tag	Input（输入）	Tag of the SMHole to edit
UF_MODL_smhole_data_p_t	user_data	Input（输入）	Pointer to user's modified UF_MODL_smhole_data_s data structure

UF_MODL_edit_smpunch (查看源代码)

定义在: uf_modl_smd.h

概述

Change an existing SMPunch feature's parameters to
the parameters given in user_data. The caller should first call
UF_MODL_ask_smpunch to get the current parameters for the punch, then
change the elements that need to be changed, and then call
UF_MODL_edit_smpunch.

环境

Internal and External

参见

UF_MODL_ask_smpunch
UF_MODL_create_smpunch

历史

Originally released in V16.0

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_smpunch
(

UF_MODL_smpunch_data_p_t user_data,
tag_t punch_tag

)

UF_MODL_smpunch_data_p_t	user_data	Input（输入）	Data describing the punch edits.
tag_t （tag_t类型）	punch_tag	Input（输入）	The object identifier of the punch feature to be modified.

UF_MODL_edit_smslot (查看源代码)

定义在: uf_modl_smd.h

概述

Edits an existing sheet metal slot.

环境

内部和外部

参见

UF_MODL_smslot_data_p_t

历史

Original release was in V14.0.

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_smslot
(

tag_t slot_tag,
UF_MODL_smslot_data_p_t user_data

)

tag_t （tag_t类型）	slot_tag	Input（输入）	Tag of the SMSlot to edit
UF_MODL_smslot_data_p_t	user_data	Input（输入）	Pointer to user's modified UF_MODL_smslot_data_s data structure

UF_MODL_edit_snip_surface_feature (查看源代码)

定义在: uf_modl_freeform.h

概述

Edits an existing Snip Surface feature based on an Open API data structure.

环境

内部和外部

参见

UF_MODL_create_snip_surface_feature
UF_MODL_ask_snip_surface_feature_data
UF_MODL_free_snip_surface_feature_data

历史

First released in NX2

需要许可证（S）

solid_modeling

int UF_MODL_edit_snip_surface_feature
(

UF_MODL_snipsrf_feature_data_p_t usr_data,
tag_t snip

)

UF_MODL_snipsrf_feature_data_p_t	usr_data	Input（输入）
tag_t （tag_t类型）	snip	Input（输入）

UF_MODL_edit_solid_punch (查看源代码)

定义在: uf_modl_smd.h

概述

Edit solid punch

Return code :

环境

内部和外部

历史

Released in NX2.0

需要许可证（S）

sheet_metal_design

int UF_MODL_edit_solid_punch
(

tag_t smspunch_tag,
UF_MODL_solid_punch_data_p_t smspunch_ufdata

)

tag_t （tag_t类型）	smspunch_tag	Input（输入）	The solidpunch tag
UF_MODL_solid_punch_data_p_t	smspunch_ufdata	Input（输入）	Data supplied by the user to edit the solid punch feature

UF_MODL_edit_stycorner (查看源代码)

定义在: uf_modl_freeform.h

概述

Edit an Styled Corner Surface Feature using its NX Open API data structure.

环境

内部和外部

参见

UF_MODL_create_stycorner
UF_MODL_edit_stycorner
UF_MODL_ask_stycorner_data
UF_MODL_init_stycorner_data

历史

First released in NX3

需要许可证（S）

solid_modeling

int UF_MODL_edit_stycorner
(

UF_MODL_stycorner_data_p_t styled_corner_data,
tag_t frec_tag

)

UF_MODL_stycorner_data_p_t	styled_corner_data	Input（输入）	Styled corner NX Open API data structure.
tag_t （tag_t类型）	frec_tag	Input（输入）	the object identifier to be edited

UF_MODL_edit_styled_sweep_feature (查看源代码)

定义在: uf_modl_freeform.h

概述

Edits existing Styled Sweep feature based on the Styled Sweep Open API data
structure.

环境

内部和外部

参见

UF_MODL_create_styled_sweep_feature
UF_MODL_ask_styled_sweep_feature_data
UF_MODL_free_styled_sweep_feature_data

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_edit_styled_sweep_feature
(

UF_MODL_styled_sweep_data_p_t styled_sweep_data,
tag_t styswp

)

UF_MODL_styled_sweep_data_p_t	styled_sweep_data	Input（输入）	Styled Sweep Open API data structure.
tag_t （tag_t类型）	styswp	Input（输入）	Styled Sweep feature object identifier.

UF_MODL_edit_subdiv_face (查看源代码)

定义在: uf_modl.h

概述

Replaces a curve in a subdivided face feature with another curve. At
the end of the edit for a subdivided face, a UF_MODL_update should
be called to perform an update.

环境

内部和外部

参见

UF_MODL_symb_thread_data_p_t

需要许可证（S）

solid_modeling

int UF_MODL_edit_subdiv_face
(

const int edit_flag,
const tag_t feature_obj_id,
const tag_t remove_curve,
const tag_t add_curve,
const double vector [ 3 ]

)

const int	edit_flag	Input（输入）	Edit flag 1 = replace curve others for future use
const tag_t	feature_obj_id	Input（输入）	Feature object identifier of a subdivide face
const tag_t	remove_curve	Input（输入）	Curve to remove from the subdivide face feature
const tag_t	add_curve	Input（输入）	Curve to add to the subdivide face feature
const double	vector [ 3 ]	Input（输入）	Projection vector (Not used)

UF_MODL_edit_sweep_curves (查看源代码)

定义在: uf_modl_sweep.h

概述

Removes and adds profile and guide curves of a sweep that can be one of the
following types, Extruded, Revolved, Sweep (along a Guide) and Cable/Tube.

环境

内部和外部

参见

UF_MODL_ask_sweep_curves
UF_MODL_ask_sweep_of_udf

需要许可证（S）

solid_modeling

int UF_MODL_edit_sweep_curves
(

tag_t sweep_id,
int n_profile_curves_removed,
tag_t * profile_curves_removed,
int n_profile_curves_added,
tag_t * profile_curves_added,
int n_guide_curves_removed,
tag_t * guide_curves_removed,
int n_guide_curves_added,
tag_t * guide_curves_added

)

tag_t （tag_t类型）	sweep_id	Input（输入）	sweep object identifier
int (整数型)	n_profile_curves_removed	Input（输入）	number of the curves to be removed from the sweep profile, 0 if no curve.
tag_t * (tag_t型的指针)	profile_curves_removed	Input（输入）	curves to be removed from the sweep profile, NULL if no curve.
int (整数型)	n_profile_curves_added	Input（输入）	number of the curves to be added to the sweep profile, 0 if no curve.
tag_t * (tag_t型的指针)	profile_curves_added	Input（输入）	curves to be added to the sweep profile, NULL if no curve.
int (整数型)	n_guide_curves_removed	Input（输入）	number of the curves to be removed from the sweep guide, 0 if no curve.
tag_t * (tag_t型的指针)	guide_curves_removed	Input（输入）	curves to be removed from the sweep guide, NULL if no curve.
int (整数型)	n_guide_curves_added	Input（输入）	number of the curves to be added to the sweep guide, 0 if no curve.
tag_t * (tag_t型的指针)	guide_curves_added	Input（输入）	curves to be added to the sweep guide, NULL if no curve.

UF_MODL_edit_symb_thread (查看源代码)

定义在: uf_modl.h

概述

Edits a thread feature. This function will need a data structure as input.
If you do not intend to change a component of type char of the structure,
please initialize it as NULL. Before calling this function, you can call
UF_MODL_ask_symb_thread_parms to check the existing thread parameters.

Note that you are not allowed to edit the first three fields of the data
structure: cyl_face, start_face, and axis_direction. Only if a thread is
created by the option "manual input" instead of "choose from table",
can you edit pitch, angle, minor and major diameters. Manual defined thread
has an empty callout, so you can know whether a thread is created by "manual input"
by checking if the callout is NULL, but you can not simply set callout = NULL.

As any other editing function, you may need to call UF_MODL_update to view
your feature changes for internal Open API applications.

环境

内部和外部

参见

历史

This function is new to V14.0.

需要许可证（S）

solid_modeling

int UF_MODL_edit_symb_thread
(

tag_t thread_obj_id,
UF_MODL_symb_thread_data_p_t parameters

)

tag_t （tag_t类型）	thread_obj_id	Input（输入）	Thread object id
UF_MODL_symb_thread_data_p_t	parameters	Input（输入）	Pointer to thread parameter structure UF_MODL_symb_thread_data_s

UF_MODL_edit_taper_from_edges (查看源代码)

定义在: uf_modl_taper.h

概述

Edit a taper from edges

环境

内部和外部

历史

Originally released in V17.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_taper_from_edges
(

tag_t feature_eid,
int type,
tag_t direction_tag,
char * angle_str,
logical taper_all_instances,
int num_edges,
tag_t edges [ ] ,
double dist_tol,
double angle_tol

)

tag_t （tag_t类型）	feature_eid	Input（输入）	feature eid of created taper
int (整数型)	type	Input（输入）	taper type
tag_t （tag_t类型）	direction_tag	Input（输入）	taper direction
char * (字符型指针)	angle_str	Input（输入）	taper angle
logical	taper_all_instances	Input（输入）	tapering all instances
int (整数型)	num_edges	Input（输入）	number of edges
tag_t （tag_t类型）	edges [ ]	Input（输入）	array of edges
double (实数型)	dist_tol	Input（输入）	tolerance of distance
double (实数型)	angle_tol	Input（输入）	tolerance of angle

UF_MODL_edit_trimmed_sheet (查看源代码)

定义在: uf_modl_freeform.h

概述

Modifies data of the input trimmed sheet feature to the specified
boundary and regional conditions specified in the inputs.

环境

内部和外部

历史

Original release was in V13.0.

需要许可证（S）

solid_modeling

int UF_MODL_edit_trimmed_sheet
(

tag_t feature_obj_eid,
int bounding_object_count,
tag_t * bounding_objects,
UF_MODL_vector_p_t projection_method,
int point_key,
int point_count,
double point_coords [ ] ,
double tolerance

)

tag_t （tag_t类型）	feature_obj_eid	Input（输入）	Feature object id of trimmed sheet.
int (整数型)	bounding_object_count	Input（输入）	Number of trimming boundary objects
tag_t * (tag_t型的指针)	bounding_objects	Input（输入）	Array of NX eids of trimming objects
UF_MODL_vector_p_t	projection_method	Input（输入）	A variant record of the following int reverse_vector, UF_MODL_vector_type_t vector_type, where vector_type = UF_MODL_VECTOR_DIRECTION: project along a fixed vector, a vector, double[3], is required. UF_MODL_VECTOR_DIRECTION_EXACT_GEOMETRY: project along a fixed vector, a vector, double[3], is required, NX will produce exact geometry. UF_MODL_VECTOR_AXIS: project along a datum axis, an NX eid of the datum axis is required. UF_MODL_VECTOR_AXIS_EXACT_GEOMETRY: project along a datum axis, an NX eid of the datum axis is required, NX will produce exact geometry. UF_MODL_VECTOR_FACE_NORMALS project along face normals, no other input is needed. UF_MODL_VECTOR_FACE_NORMALS_EXACT_GEOMETRY project along face normals, no other input is needed, NX will produce exact geometry when ever possible.
int (整数型)	point_key	Input（输入）	Points define regions to: 0 = retain; 1 = discard
int (整数型)	point_count	Input（输入）	Number of region points
double (实数型)	point_coords [ ]	Input（输入）	Array of region points on the sheet to be trimmed. This array contains 3point_count entries.
double (实数型)	tolerance	Input（输入）	Distance tolerance for approximations.

UF_MODL_edit_wrap_assembly (查看源代码)

定义在: uf_modl.h

概述

This function edits a Wrap Assembly feature.

参见

UF_MODL_create_wrap_assembly
UF_MODL_ask_wrap_assembly

环境

(内部和外部)

历史

Released in V17.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_wrap_assembly
(

tag_t feature_tag,
UF_MODL_wrap_assem_p_t wrap_data

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature tag
UF_MODL_wrap_assem_p_t	wrap_data	Input（输入）	Feature data

UF_MODL_edit_wrap_geometry (查看源代码)

定义在: uf_modl.h

概述

This function edits a Wrap Geometry feature.

参见

UF_MODL_create_wrap_geometry
UF_MODL_ask_wrap_geometry

环境

(内部和外部)

历史

Released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_edit_wrap_geometry
(

tag_t feature_tag,
UF_MODL_wrap_geom_p_t wrap_data

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature tag
UF_MODL_wrap_geom_p_t	wrap_data	Input（输入）	Feature data

UF_MODL_eval_exp (查看源代码)

定义在: uf_modl_expressions.h

概述

The input to UF_MODL_eval_exp is a character string containing the
name of the expression. What is returned to the user is the numeric
value of the expression.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_eval_exp
(

char * exp_name,
double * exp_value

)

char * (字符型指针)	exp_name	Input（输入）	Name of expression to be evaluated.
double * (实数型指针)	exp_value	Output（输出）	Result of evaluation.

UF_MODL_evaluate_curve (查看源代码)

定义在: uf_modl_curves.h

概述

Evaluates a curve for position and derivatives. The derivative types
can be found in uf_modl.h.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_evaluate_curve
(

tag_t curve_id,
double * param,
int * deriv_flag,
double pos_and_deriv [ ]

)

tag_t （tag_t类型）	curve_id	Input（输入）	Object identifier for the curve
double * (实数型指针)	param	Input（输入）	Parameter at which to evaluate
int * (整数型指针)	deriv_flag	Input（输入）	Number of derivatives to evaluate. UF_MODL_LOC = Return the point UF_MODL_LOC_1STDERV = Return the point and 1st derivative UF_MODL_LOC_1STDERV_2NDDERV = Return the point, 1st and 2nd derivative
double (实数型)	pos_and_deriv [ ]	Output（输出）	Position and derivative. Dimension of the array = 3 (deriv_flag+1)

UF_MODL_evaluate_face (查看源代码)

定义在: uf_modl.h

概述

Computes the requested derivatives of a face at the given parameter
values.

环境

内部和外部

参见

Refer example

需要许可证（S）

solid_modeling

int UF_MODL_evaluate_face
(

tag_t face_tag,
int deriv_request,
double parms [ 2 ] ,
UF_MODL_SRF_VALUE_p_t eval_result

)

tag_t （tag_t类型）	face_tag	Input（输入）	Face tag
int (整数型)	deriv_request	Input（输入）	order of the derivative to be computed: UF_MODL_EVAL - position UF_MODL_EVAL_DERIV1 - position and first partial UF_MODL_EVAL_DERIV2 - position, first partial and second partial UF_MODL_EVAL_DERIV3 - position, first, second and third partials Defaults to UF_MODL_EVAL_DERIV2 for Blend faces UF_MODL_EVAL_UNIT_NORMAL - position, first partials and unitized normal. UF_MODL_EVAL_NORMAL - position, first partials and the ununitized normal. UF_MODL_EVAL_ALL - position, normals and all the partials up to the third order. Defaults to UF_MODL_EVAL_DERIV2 for Blend faces
double (实数型)	parms [ 2 ]	Input（输入）	u,v values at which derivatives are to be computed.
UF_MODL_SRF_VALUE_p_t	eval_result	Output（输出）	Pointer to the structure containing position and derivatives: srf_pos[3] - position srf_du[3] - d/du srf_dv[3] - d/dv srf_unormal[3] - unit normal srf_d2u[3] - d2/du2 srf_dudv[3] - d2/dudv srf_d2v[3] - d2/dv2 srf_d3u[3] - d3/du3 srf_d2udv[3] - d3/du2dv srf_dud2v[3] - d3/dud2v srf_d3v[3] - d3/dv3 srf_normal[3] - d/du X d/dv

UF_MODL_evaluate_parm (查看源代码)

定义在: uf_modl.h

概述

Evaluates the parm structure at the given parameter value. If the parm method
type is UF_MODL_PARM_CONSTANT, the value returned is the same regardless of
the parameter value that is passed in.

环境

内部和外部

历史

Original release was in V13.0.

需要许可证（S）

solid_modeling

int UF_MODL_evaluate_parm
(

UF_MODL_parm_p_t parm,
double parameter,
double * value

)

UF_MODL_parm_p_t	parm	Input（输入）	Pointer to parm structure to evaluate
double (实数型)	parameter	Input（输入）	Parameter at which to evaluate. Must be between 0 and 1.
double * (实数型指针)	value	Output（输出）	Value of parm at given parameter.

UF_MODL_export_exp (查看源代码)

定义在: uf_modl_expressions.h

概述

Exports expressions to a file. You input a file specification (path and
filename).

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_export_exp
(

char * file_spec

)

char * (字符型指针)

file_spec

Input（输入）

File name specification to export expressions into.
NOTE: if the file already exists, an error code is
returned and the file is not overwritten.

UF_MODL_export_udf (查看源代码)

定义在: uf_modl_udf.h

概述

Exports a user defined feature part. Note that you must use the
UF_MODL_boolean_udf to actually perform the Boolean operation
specified by the sign parameter.

User Defined Features (UDFs) allow you to define the shape and
function of features. This gives you the ability to create a library of
features tailored to your needs.

Four Open API routines provide support for the creation of User
Defined Features. These routines generally reflect the interactive
UDF functionality. Please see user-defined features in the Modeling
User Manual for more information and examples. The Open API
routines are UF_MODL_export_udf, UF_MODL_import_udf, UF_MODL_set_udf_parms
and UF_MODL_boolean_udf. In addition, there is one inquiry routine
UF_MODL_ask_udf_parms.

All UDFs must be predefined (created) and saved as a user-defined
feature file. You use the UF_MODL_export_udf to create the file. You
retrieve a UDF using UF_MODL_import_udf and use UF_MODL_set_udf_parms
to change the predefined feature parameters and UF_MODL_boolean_udf to
make the UDF part of your model. You can also use the relative position
routines (see UF_MODL_register_rpo and UF_MODL_unregister_rpo) to position
your UDF on your part.

To create a UDF file, you must first create a model using the existing
functions (Open API, GRIP, or interactively). This entire model,
including expressions, is the new UDF you wish to define. The UDF
must be created in the absolute coordinate space. The origin (0,0,0) is
considered the feature's origin.

After the geometry is defined, you use UF_MODL_export_udf to
create a user feature output file. The UDF file contains the geometry
as well as information on the input parameters (i.e. those parameters
that you let other users change when the UDF is brought into their
parts) and the attachment method.

The UDF file has the same name as the part name but with the ".udf"
extension. For example, if your part name were "name_of_file.prt",
then the udf file name would be "name_of_file.udf". Input parameters
are those parameters you wish to be entered during the creation of a
model as a feature. The input parameters are specified by the ip_prompts,
ip_names, and number_of_elements arguments.

All variables not entered as input variables become constants or they
can be controlled using expressions established before saving the
UDF file. For example, let's say your UDF consists of a block where
p0 represents the width, p1 represents the length, and p2 represents
the height. You have determined that you wish the width and length to
be specified when bringing in the UDF, but you wish the height to
always be the width plus twice the length.

In your creation of the block, you would have predefined p2 = p0 +
2p1. But you need to specify to the UFD file that p0 and p1 are the
input parameters. You specify the variables or expressions in the
ip_names argument. You can alias these expressions using the
ip_prompts arguments.

When specifying the input parameters when importing the UDF, you
set the parameters using the alias prompt name. An error occurs if
you specify variables that do not exist in the model and the UDF file
is not created. In our preceding example, you would specify the inputs
parameters as follows:
int number2 = number_of_elements = 2;
char ip_prompts[number2] = { "width", "length" };
char ip_names[number2] = { "p0", "p1" };

You specify the attachment method that the UDF is to perform when
brought into your model. The options are create, add, subtract, and
intersect (UF_NULLSIGN, UF_POSITIVE, UF_NEGATIVE, and UG_UNSIGNED
respectively).

After the feature is saved, you need to specify data when bringing the
UDF into your part. With UF_MODL_import_udf, you specify the udf
part file name and the destination csys and point. The routine returns
the tag of the UDF. The destination csys is the orientation in which
the feature is brought into the part. The destination point is the
location at which the system places the origin of the UDF.

UF_MODL_set_udf_parms sets the values for UDF predefined parameter names
(prompts). An error results if you provide an incorrect parameter name.
You can use UF_MODL_ask_udf_parms to inquire the names and current
setting of the input parameters.

Finally, you use UF_MODL_boolean_udf to specify the planar face on the UDF
(tool body) that is to be placed directly on the planar body (target body).
You also need to determine what is the x-direction on the planar tool face
to define the coordinate system for the relative positioning constraints.
The normal to the planar tool face is the z-axis and is used with the
x-direction to fully specify the relative positioning dimension coordinate
system. Before applying the boolean, you may wish to register the relative
position to allow you to specify the position of the udf. If the attachment
method is "create," then you do not need to specify the planar faces.
However, you must call UF_MODL_boolean_udf for every imported UDF regardless
of the type of Boolean operation performed.

环境

内部和外部

参见

UF_MODL_export_udf
UF_MODL_import_udf
UF_MODL_set_udf_parms
UF_MODL_boolean_udf
UF_MODL_ask_udf_parms

需要许可证（S）

solid_modeling

int UF_MODL_export_udf
(

char * * ip_prompts,
char * * ip_names,
int number_of_elements,
UF_FEATURE_SIGN sign

)

char * *	ip_prompts	Input（输入）	Pointer to array of pointers to ip prompts.
char * *	ip_names	Input（输入）	Pointer to array of pointers to ip variable names.
int (整数型)	number_of_elements	Input（输入）	Number of elements in array.
UF_FEATURE_SIGN	sign	Input（输入）	The attachment method sign. Valid options: UF_NULLSIGN = 0, create new target solid UF_POSITIVE = 1, add to target solid UF_NEGATIVE = 2, subtract from target solid UF_UNSIGNED = 3 intersect with target solid

UF_MODL_extract_face (查看源代码)

定义在: uf_modl_form_features.h

概述

Extracts the given face into the work part. If the face given is in the
work part, then the extracted face is associative to the given face (i.e.
if the given face is moved, the extracted face moves with it). If the
given face is an occurrence of a face that's not in the work part, then
the face is created without having any associativity.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_extract_face
(

tag_t face,
int mode,
tag_t * sheet_body

)

tag_t （tag_t类型）	face	Input（输入）	Face to be extracted. Can be an occurrence.
int (整数型)	mode	Input（输入）	Type of extraction to perform. 0 = new_face should be the same type of face as the given face. 1 = new_face should be a cubic polynomial approximation of the given face. 2 = new_face should be a b-surface representation of the given face.
tag_t * (tag_t型的指针)	sheet_body	Output（输出）	Sheet body created, this sheet is created in the work part.

UF_MODL_feature_can_be_copied (查看源代码)

定义在: uf_modl.h

概述

Ask if a feature can be copied

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_feature_can_be_copied
(

tag_t feature_eid,
logical * copy_flag

)

tag_t （tag_t类型）	feature_eid	Input（输入）	Features identifier
logical *	copy_flag	Output（输出）	flag TRUE/FALSE;

UF_MODL_fix_bsurface_data (查看源代码)

定义在: uf_modl_bsurf.h

概述

This function inspects the b-surface data for degeneracies. If it finds
any, it attempts to fix them by moving one or more control points. The
fixed-up data is returned in the same memory as the supplied data.

环境

内部和外部

参见

UF_BREP_attach_geometry
Structure UF_MODL_state_t which is a type define of UF_CURVE_state_t

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_fix_bsurface_data
(

double degen_toler,
UF_MODL_bsurface_p_t bsurface,
int * num_states,
UF_MODL_state_p_t * states

)

double (实数型)	degen_toler	Input（输入）	threshold for reporting fixes: fixes less than this value are not reported
UF_MODL_bsurface_p_t	bsurface	Input（输入）	b-surface for which to remove degeneracies
int * (整数型指针)	num_states	Output（输出）	number of states in the states array
UF_MODL_state_p_t *	states	Output to be freed 输出并释放	states, some of original spline, some of output spline; if NULL is provided no states are returned. This must be freed by calling UF_free.

UF_MODL_form_features (查看源代码)

定义在: uf_modl_smd.h

概述

This routine will set the state of an array of formable features
so that the features will be fully formed.
The given feaure tags must be tags of Flange, Inset Flange,
General Flange, SMBridge, or SMBend feature.

The caller of this routine may start an update cycle (if any of the features
are not already in their fully formed state) by using UF_MODL_update.

Return code:
=0 : Successful
>0 : Failing error number
<0 : Failing error number
= UF_MODL_ERR_NOT_A_FORMABLE_FEATURE : The given tag was not
the tag of a formable
feature.

环境

Internal and External

参见

UF_MODL_unform_features

历史

Originally released in V18.0

需要许可证（S）

sheet_metal_design

int UF_MODL_form_features
(

const int n_features,
const tag_t * const feature_tag_array,
logical * const is_update_required

)

const int	n_features	Input（输入）	The number of features tags in the array.
const tag_t * const	feature_tag_array	Input（输入）	The array of formable feature tags.
logical * const	is_update_required	Output（输出）	If update is required.

UF_MODL_free_bead (查看源代码)

定义在: uf_modl_smd.h

概述

Frees all the memory associated with the parameters returned from
UF_MODL_ask_bead.

环境

内部和外部

需要许可证（S）

sheet_metal_design

int UF_MODL_free_bead
(

)

UF_MODL_project_curves_p_t	centerline	Input（输入）	Pointer to information to define the centerline of the bead.
UF_MODL_faces_p_t	placement_faces	Input（输入）	Pointer to information to define the faces where the bead is to be placed.
UF_MODL_offset_trans_faces_p_t	secondary_faces	Input（输入）	Pointer to information to define the optional secondary faces for the bead.
UF_MODL_bead_section_plane_p_t	section_plane	Input（输入）	Pointer to direction information to define the normal of the orientation plane of the bead sections.
UF_MODL_vector_p_t	section_axis	Input（输入）	Pointer to direction information to define the centerline of the bead cross section.
UF_MODL_bead_section_parms_p_t	section_parms	Input（输入）	Pointer to information to define the cross sectional shape of the bead.

UF_MODL_free_bsurf_data (查看源代码)

定义在: uf_modl_bsurf.h

概述

Frees the B-surface data.

环境

内部和外部

参见

Refer to example
UF_MODL_create_bsurf_thru_pts
UF_MODL_ask_bsurf

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_free_bsurf_data
(

UF_MODL_bsurface_p_t bsurf

)

UF_MODL_bsurface_p_t

bsurf

Input（输入）

B-surf data to be freed

UF_MODL_free_compare_data (查看源代码)

定义在: uf_mdlcmp.h

概述

Function Name: UF_MODL_free_compare_data

Function Description:
Free model compare map data. Frees the memory allocated for the mapping
data structure containing the output of the compare results.

Input:
mapping_data - Pointer to the mapping data structure

Output:
None

Returns

0 : successful, >0 : failing error number

环境

Internal and External

历史

This function was originally released in NX 2.0

需要许可证（S）

solid_modeling

int UF_MODL_free_compare_data
(

UF_MODL_compare_part_map_data_t * mapping_data

)

UF_MODL_compare_part_map_data_t *

mapping_data

Input（输入）

UF_MODL_free_compare_data_3 (查看源代码)

定义在: uf_mdlcmp.h

概述

Function Name: UF_MODL_free_compare_data_3

Function Description:
Free model compare map data. Frees the memory allocated for the mapping
data structure containing the output of the compare results.

Input:
mapping_data - Pointer to the mapping data structure UF_MODL_compare_part_map_data_3_t

Output:
None

Returns

0 : successful, >0 : failing error number

环境

Internal and External

需要许可证（S）

solid_modeling

int UF_MODL_free_compare_data_3
(

UF_MODL_compare_part_map_data_3_t * mapping_data

)

UF_MODL_compare_part_map_data_3_t *

mapping_data

Input（输入）

UF_MODL_free_general_pad (查看源代码)

定义在: uf_modl_pads.h

概述

Frees all the memory associated with the parameters returned from
UF_MODL_ask_general_pad.

环境

内部和外部

参见

UF_MODL_create_general_pad
UF_MODL_ask_general_pad
UF_MODL_edit_general_pad
please see example

需要许可证（S）

solid_modeling

int UF_MODL_free_general_pad
(

UF_MODL_faces_p_t placement_faces,
UF_MODL_offset_trans_faces_p_t top_faces,
UF_MODL_pocketpad_outline_p_t outline,
UF_MODL_parm_p_t placement_radius,
UF_MODL_parm_p_t top_radius

)

UF_MODL_faces_p_t	placement_faces	Input（输入）	The faces used to define the shape of the pad at the placement faces. The first face is used to determine the target body.
UF_MODL_offset_trans_faces_p_t	top_faces	Input（输入）	The definition of the top of the pad. The top can either be an offset or translation of the specified faces. If it is desired to have the top be an offset or translate of the placement faces, then just set the UF_MODL_faces_p_t pointer within this input i structure to the placement_faces pointer value.
UF_MODL_pocketpad_outline_p_t	outline	Input（输入）	The definition of the curves used to define the shape of the pad. The shape can be defined by a single set of curves at either the placement face or the top face, and then the other curves are derived with a taper angle. The shape can also be defined by specifying curves at both the placement face and the top face.
UF_MODL_parm_p_t	placement_radius	Input（输入）	The specification of the radius desired between the side of the pad and the placement face.
UF_MODL_parm_p_t	top_radius	Input（输入）	The specification of the radius desired between the side of the pad and the top of the pad.

UF_MODL_free_general_pocket (查看源代码)

定义在: uf_modl_pockets.h

概述

Frees all the memory associated with the parameters returned from
UF_MODL_ask_general_pocket. Refer to the description of
UF_MODL_create_general_pocket for an example of how to use this function.

环境

内部和外部

参见

UF_MODL_ask_general_pocket
UF_MODL_create_general_pocket
UF_MODL_edit_general_pocket

需要许可证（S）

solid_modeling

int UF_MODL_free_general_pocket
(

UF_MODL_faces_p_t placement_faces,
UF_MODL_offset_trans_faces_p_t floor_faces,
UF_MODL_pocketpad_outline_p_t outline,
UF_MODL_parm_p_t placement_radius,
UF_MODL_parm_p_t floor_radius

)

UF_MODL_faces_p_t	placement_faces	Input（输入）	The faces used to define the shape of the pocket at the placement faces. The first face is used to determine the target body.
UF_MODL_offset_trans_faces_p_t	floor_faces	Input（输入）	The definition of the floor of the pocket. The floor can either be an offset or translation of the specified faces. If it is desired to have the floor be an offset or translate of the placement faces, then just set i the UF_MODL_faces_p_t pointer within this input structure to the placement_faces pointer value.
UF_MODL_pocketpad_outline_p_t	outline	Input（输入）	The definition of the curves used to define the shape of the pocket. The shape can be defined by a single set of curves at either the placement face or the floor face, and then the other curves are derived with a taper angle. The shape can also be defined by specifying curves at both the placement face and the floor face.
UF_MODL_parm_p_t	placement_radius	Input（输入）	The specification of the radius desired between the side of the pocket and the placement face.
UF_MODL_parm_p_t	floor_radius	Input（输入）	The specification of the radius desired between the side of the pocket and the floor of the pocket.

UF_MODL_free_gflange_data (查看源代码)

定义在: uf_modl_smd.h

概述

Frees the memory allocated to general flange data structure
This function is called after the UF_MODL_ask_gflange routine to
free memory allocated to members of gflange_data structure.

Return code:
= 0 No Error
= not 0 Error code

环境

Internal and External

需要许可证（S）

sheet_metal_design

int UF_MODL_free_gflange_data
(

UF_MODL_gflange_data_p_t gflange_data

)

UF_MODL_gflange_data_p_t

gflange_data

Input（输入）

general flange data structure

UF_MODL_free_law (查看源代码)

定义在: uf_modl_curves.h

概述

Free the dtat struct for uf_law_parms

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_free_law
(

void * uf_law_parms

)

void *

uf_law_parms

Input（输入）

UF_MODL_free_law_extension (查看源代码)

定义在: uf_modl_freeform.h

概述

Deallocates memory used for a Law Extension Open API data structure.
The flag free_laws, is used to decide if distance and angle laws are to be
freed. If the laws are not freed in this function, user may use
UF_MODL_free_law() to free the laws individually.

环境

内部和外部

参见

UF_MODL_create_law_extension
UF_MODL_edit_law_extension
UF_MODL_ask_law_extension

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_free_law_extension
(

UF_MODL_lawext_data_p_t law_extension_data,
logical free_laws

)

UF_MODL_lawext_data_p_t	law_extension_data	Input（输入）	Law Extension Open API data structure to be freed.
logical	free_laws	Input（输入）	If TRUE, frees distance and angle law else not

UF_MODL_free_quilt (查看源代码)

定义在: uf_modl_freeform.h

概述

This routine should be called after a call to UF_MODL_ask_quilt in
order to free the space allocated by this routine.

环境

内部和外部

参见

UF_MODL_ask_quilt
UF_MODL_create_quilt
UF_MODL_edit_quilt
See the quilt data structures

需要许可证（S）

solid_modeling

int UF_MODL_free_quilt
(

UF_MODL_quilt_type_t quilt_data,
UF_MODL_quilt_data_structures_u * quilt_structures_p

)

UF_MODL_quilt_type_t	quilt_data	Input（输入）	Type of quilt surface UF_MODL_CURVE_MESH_ALONG_FIXED_VECTOR UF_MODL_CURVE_MESH_ALONG_DRIVER_NORMALS UF_MODL_B_SURFACE_ALONG_FIXED_VECTOR UF_MODL_B_SURFACE_ALONG_DRIVER_NORMALS UF_MODL_SELF_REFIT
UF_MODL_quilt_data_structures_u *	quilt_structures_p	Input（输入）	Pointer to structure containing the defining data of the quilt surface.

UF_MODL_free_refit_face_feature_data (查看源代码)

定义在: uf_modl_freeform.h

概述

Deallocates memory used for a Refit Face Open API data structure.

环境

内部和外部

参见

UF_MODL_create_refit_face_feature
UF_MODL_edit_refit_face_feature
UF_MODL_ask_refit_face_feature_data

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_free_refit_face_feature_data
(

UF_MODL_refit_face_data_p_t refit_data

)

UF_MODL_refit_face_data_p_t

refit_data

Input（输入）

Refit Face Open API data structure.

UF_MODL_free_rough_offset_data (查看源代码)

定义在: uf_modl_freeform.h

概述

This function will free the entity list in the parameters data structure of a rough offset feature.

环境

内部和外部
See Also: UF_MODL_create_rough_offset
UF_MODL_ask_rough_offset
UF_MODL_edit_rough_offset

历史

Released in V18.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_free_rough_offset_data
(

UF_MODL_rough_offset_p_t parms

)

UF_MODL_rough_offset_p_t

parms

Input（输入）

parameters to be deleted

UF_MODL_free_silhouette_flange (查看源代码)

定义在: uf_modl_freeform.h

概述

Deallocates memory used for a Silhouette Flange Open API data structure.

环境

内部和外部

参见

UF_MODL_create_silhouette_flange
UF_MODL_edit_silhouette_flange
UF_MODL_ask_silhouette_flange

历史

First released in NX3

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_free_silhouette_flange
(

UF_MODL_sflange_data_p_t sflange_data

)

UF_MODL_sflange_data_p_t

sflange_data

Input（输入）

Silhouette Flange Open API
data structure to be freed.

UF_MODL_free_snip_surface_feature_data (查看源代码)

定义在: uf_modl_freeform.h

概述

Deallocates memory used for a Snip Surface Open API data structure.

环境

内部和外部

参见

UF_MODL_create_snip_surface_feature
UF_MODL_edit_snip_surface_feature
UF_MODL_ask_snip_surface_feature_data

历史

First released in NX2

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_free_snip_surface_feature_data
(

UF_MODL_snipsrf_feature_data_p_t usr_data_ptr

)

UF_MODL_snipsrf_feature_data_p_t

usr_data_ptr

Input（输入）

UF_MODL_free_string_list (查看源代码)

定义在: uf_modl_utilities.h

概述

Frees a string list structure.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_free_string_list
(

UF_STRING_p_t string_list

)

UF_STRING_p_t

string_list

Input（输入）

Pointer to string list structure

UF_MODL_free_styled_sweep_feature_data (查看源代码)

定义在: uf_modl_freeform.h

概述

Deallocates memory used for a Styled Sweep Open API data structure.

环境

内部和外部

参见

UF_MODL_create_styled_sweep_feature
UF_MODL_edit_styled_sweep_feature
UF_MODL_ask_styled_sweep_feature_data

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_free_styled_sweep_feature_data
(

UF_MODL_styled_sweep_data_p_t styled_sweep_data

)

UF_MODL_styled_sweep_data_p_t

styled_sweep_data

Input（输入）

Styled Sweep Open API data structure.

UF_MODL_free_udfs_def_data (查看源代码)

定义在: uf_modl_udf.h

概述

This function frees the definition data of a UDF.

环境

Internal and External

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_free_udfs_def_data
(

UF_MODL_udfs_def_data_p_t udfs_data

)

UF_MODL_udfs_def_data_p_t

udfs_data

Input（输入）

- Data to be freed

UF_MODL_genflg_ask_num_states (查看源代码)

定义在: uf_modl_smd.h

概述

UF_MODL_genflg_ask_num_states

Returns the number of states in a given feature.

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_genflg_ask_num_states
(

tag_t genflg,
int * num_states

)

tag_t （tag_t类型）	genflg	Input（输入）	Genflg frec
int * (整数型指针)	num_states	Output（输出）	number of states

UF_MODL_genflg_ask_state_data (查看源代码)

定义在: uf_modl_smd.h

概述

UF_MODL_genflg_ask_state_data

Gives the state info data for a given state index.

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_genflg_ask_state_data
(

tag_t genflg,
int state_index,
UF_MODL_genflg_state_data_p_t state

)

tag_t （tag_t类型）	genflg	Input（输入）	Genflg frec to create new state
int (整数型)	state_index	Input（输入）	State to be inquired
UF_MODL_genflg_state_data_p_t	state	Output（输出）	state info

UF_MODL_genflg_create_state (查看源代码)

定义在: uf_modl_smd.h

概述

UF_MODL_genflg_create_state

Create a new state in the genflg feature.

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

advanced_sheet_metal_design

int UF_MODL_genflg_create_state
(

tag_t genflg,
UF_MODL_genflg_state_data_p_t state,
int state_index

)

tag_t （tag_t类型）	genflg	Input（输入）	Genflg frec tag
UF_MODL_genflg_state_data_p_t	state	Input（输入）	State data structure
int (整数型)	state_index	Output（输出）	created state index

UF_MODL_genflg_delete_state (查看源代码)

定义在: uf_modl_smd.h

概述

UF_MODL_genflg_delete_state

Deletes the state for a given state index.

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

advanced_sheet_metal_design

int UF_MODL_genflg_delete_state
(

tag_t genflg,
int state_index

)

tag_t （tag_t类型）	genflg	Input（输入）	Genflg frec to create new state
int (整数型)	state_index	Input（输入）	state to be delted

UF_MODL_genflg_edit_state (查看源代码)

定义在: uf_modl_smd.h

概述

UF_MODL_genflg_edit_state

Edit the state of given general flange feature.

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

advanced_sheet_metal_design

int UF_MODL_genflg_edit_state
(

tag_t genflg,
int state_index,
UF_MODL_genflg_state_data_p_t state

)

tag_t （tag_t类型）	genflg	Input（输入）	Genflg frec to create new state
int (整数型)	state_index	Input（输入）	state index to be edited
UF_MODL_genflg_state_data_p_t	state	Input（输入）	state info to be edited

UF_MODL_get_curve_edge_direction (查看源代码)

定义在: uf_modl_utilities.h

概述

Compute the direction flag for a curve or edge

The direction flag is computed base on the input point and
the input curve or edge. We assign UF_MODL_CURVE_START_FROM_BEGIN ,
if the input point is closer to the starting point than the end
point of the curve, and UF_MODL_CURVE_START_FROM_END, otherwise.

If the curve or edge is closed and the point is on both end points, we
assign UF_MODL_CURVE_START_FROM_END.

error code

环境

内部和外部

参见

Refer to example

需要许可证（S）

solid_modeling

int UF_MODL_get_curve_edge_direction
(

double * end_point,
tag_t curve_edge_eid,
int * direction

)

double * (实数型指针)	end_point	Input（输入）	: The input endpoint
tag_t （tag_t类型）	curve_edge_eid	Input（输入）	: The input curve or edge
int * (整数型指针)	direction	Output（输出）	: Ouput direction

UF_MODL_get_dimension_data (查看源代码)

定义在: uf_modl_expressions.h

概述

This function is used to extract the data to create a drafting dimension for
a parametric expression associated with the given feature.

Note this function can not be used with Extruded Features.

环境

内部和外部

历史

Originally released in V17.0

需要许可证（S）

solid_modeling

int UF_MODL_get_dimension_data
(

tag_t exp,
tag_t feature_tag,
UF_MODL_dimension_data_p_t dim_data

)

tag_t （tag_t类型）	exp	Input（输入）	The expression tag for which we want to create the dimension
tag_t （tag_t类型）	feature_tag	Input（输入）	The feature which owns the expression.
UF_MODL_dimension_data_p_t	dim_data	Output to be freed 输出并释放	The structure which contains the dimension data. This structure must be allocated by the user. The member array dim_data->top_array must be freed by calling UF_free.

UF_MODL_hide_parent_curves (查看源代码)

定义在: uf_modl_curves.h

概述

This routine hides the parent NX curves of an input feature.
If the fourth parameter is null, this routine will blank all
the parent NX curves of the feature.

If the fourth parameter is not null, it is assumed to be an array
of UF_MODL_display_info_t structures returned by
UF_MODL_show_parent_curves.
This routine will restore the curves in this array to their original
layers and blank status.

环境

内部和外部

参见

UF_MODL_show_parent_curves

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_hide_parent_curves
(

tag_t feature_tag,
int n_unch_disp_stat,
UF_MODL_disp_info_p_t unch_parents_disp_status,
int n_ch_disp_stat,
UF_MODL_disp_info_p_t * ch_parents_disp_status

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Input feature record eid
int (整数型)	n_unch_disp_stat	Input（输入）	The number of parent NX curves whose original display status are in the array unch_parents_disp_status. Usually, this is an output from UF_MODL_show_parent_curves.
UF_MODL_disp_info_p_t	unch_parents_disp_status	Input（输入）	If NULL, then all of the NX curves used to construct the feature will be blanked. If not NULL this is an array of structures that contain the original display status for the parent NX curves. The display status for each parent NX curve will be restored to the original values in this array. Normally this array is an output from UF_MODL_show_parent_curves
int (整数型)	n_ch_disp_stat	Input（输入）	The number of parent NX curves whose original display status are in the array ch_parents_disp_status. Usually, this is an output from UF_MODL_show_parent_ curves.
UF_MODL_disp_info_p_t *	ch_parents_disp_status	Input（输入）	If NULL, then all of the NX curves used to construct the feature will be blank. If not NULL this is an array of structures that contain the original display status for the parent NX curves. The display status for each parent NX curve will be restored to the original values in this array. Normally this array is an output from UF_MODL_show_parent_curves

UF_MODL_import_exp (查看源代码)

定义在: uf_modl_expressions.h

概述

Imports expressions from a file. Input a file specification. This
routine does not automatically update the database. After you use this
routine, call UF_MODL_update to update the database.

环境

内部和外部

参见

UF_MODL_edge_blend_mult_data_p_t

需要许可证（S）

solid_modeling

int UF_MODL_import_exp
(

char * file_spec,
int new_def

)

char * (字符型指针)	file_spec	Input（输入）	File name specification to import expressions from.
int (整数型)	new_def	Input（输入）	Flag designating action to be taken if a name read from the file is already used for an expression. 0 = ok to replace existing definition 1 = must not exist. If it does, quit reading and give an error. 2 = delete all imports that are not used.

UF_MODL_import_udf (查看源代码)

定义在: uf_modl_udf.h

概述

Imports a user defined feature part. You must call UF_MODL_boolean_udf for
every UDF that you import.

环境

内部和外部

参见

UF_MODL_export_udf
UF_MODL_set_udf_parms
UF_MODL_boolean_udf
UF_MODL_ask_udf_parms

需要许可证（S）

solid_modeling

int UF_MODL_import_udf
(

char * filename,
double dest_csys [ 9 ] ,
double dest_point [ 3 ] ,
tag_t * udf_id

)

char * (字符型指针)	filename	Input（输入）	User defined feature file name to import (with .udf extension).
double (实数型)	dest_csys [ 9 ]	Input（输入）	CSYS for importing the file.
double (实数型)	dest_point [ 3 ]	Input（输入）	Origin point of the CSYS.
tag_t * (tag_t型的指针)	udf_id	Output（输出）	Feature obj_id of created user defined feature.

UF_MODL_init_edge_blend_mult (查看源代码)

定义在: uf_modl_blends.h

概述

Initialize the multiple radius blend data structure
Initial values assigned :
blend_instanced = FALSE
num_setback = 0
num_var_rad = 0
num_stopshort = 0
vrb_tolerance = APRTOL
smooth_overflow = TRUE
cliff_overflow = TRUE
notch_overflow = TRUE
allow_twist_patches = TRUE
soften_vertices = FALSE
var_radius_data = NULL
setback_data = NULL
stopshort_data = NULL
edge_data = NULL
var_edges = NULL

环境

内部和外部

历史

NX3.0 Release

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_init_edge_blend_mult
(

UF_MODL_edge_blend_mult_data_p_t blend_data

)

blend_data

Input（输入）

User defining blend data

UF_MODL_init_edge_blend_point_mult (查看源代码)

定义在: uf_modl_blends.h

概述

Initializes the Point data for variable radius blends
Initial values assigned :
parameter = 0.0
radius = 0.25
radius_exp = NULL
status = 1

环境

内部和外部

历史

NX3.0 Release

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_init_edge_blend_point_mult
(

UF_MODL_blend_point_data_p_t point_data

)

UF_MODL_blend_point_data_p_t

point_data

Input（输入）

User defining blend data

UF_MODL_init_edge_blend_set_mult (查看源代码)

定义在: uf_modl_blends.h

概述

Initializes the Blend Set(Chainset) data
Initial values assigned :
edge_collector = NULL
edges = NULL
num_edges = 0
radius = 0.25
radius_exp = NULL
status = 1

环境

内部和外部

历史

NX3.0 Release

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_init_edge_blend_set_mult
(

UF_MODL_edge_blend_set_p_t blend_set

)

UF_MODL_edge_blend_set_p_t

blend_set

Input（输入）

User defining blend data

UF_MODL_init_edge_blend_setback_mult (查看源代码)

定义在: uf_modl_blends.h

概述

Initializes the Setback data
Initial values assigned :
distance = 0.5
distance_exp = NULL
edge = NULL_TAG
from_start = true
status = 1

环境

内部和外部

历史

NX3.0 Release

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_init_edge_blend_setback_mult
(

UF_MODL_edge_blend_setback_data_p_t sb_data

)

UF_MODL_edge_blend_setback_data_p_t

sb_data

Input（输入）

User defining blend data

UF_MODL_init_edge_blend_stopshort_mult (查看源代码)

定义在: uf_modl_blends.h

概述

Initializes the StopShort data
Initial values assigned :
distance = 20
distance_exp = NULL
edge = NULL
from_start = true
status = 1

环境

内部和外部

历史

NX3.0 Release

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_init_edge_blend_stopshort_mult
(

UF_MODL_edge_blend_stopshort_data_p_t ss_data

)

UF_MODL_edge_blend_stopshort_data_p_t

ss_data

Input（输入）

User defining blend data

UF_MODL_init_face_blend_data (查看源代码)

定义在: uf_modl_blends.h

概述

Initialize face blend create data

环境

内部和外部

参见

The initial values UF_MODL_init_face_blend_data assigned to
data structure UF_MODL_face_blend_create_data_t.

first_set = NULL
first_set_size = 0
flip_first_normal = FALSE
second_set = NULL
second_set_size = 0
flip_second_normal = FALSE
propagate = FALSE
cliff_edges = NULL
n_cliff_edges = 0
thls = NULL
n_thls = 0
proj_on_first_set = TRUE
end_overflow = TRUE
blend_tolerance = system distance tolerance
trim_option = UF_TRIM_AND_ATTACH
radius_type = UF_CONSTANT
default_radius = "0.25"
thls_1 = NULL
n_thls_1 = 0
law_parameters = NULL

历史

Originally released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_init_face_blend_data
(

UF_MODL_face_blend_create_data_p_t create_data

)

UF_MODL_face_blend_create_data_p_t

create_data

Input（输入）

Data describing the blend.

UF_MODL_init_ripedge_ufdata (查看源代码)

定义在: uf_modl_smd.h

概述

Initialize the Edge Rip UF data. This will load the default values for
creation of Edge Rip feature.

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_init_ripedge_ufdata
(

UF_MODL_ripedge_data_p_t ripedge_ufdata

)

UF_MODL_ripedge_data_p_t

ripedge_ufdata

Input / Output

Edge Rip UF data

UF_MODL_init_section_surface (查看源代码)

定义在: uf_modl_freeform.h

概述

Initializes the section surface Open API data structure. It is to be
used in conjunction with UF_MODL_create_section_surface and
UF_MODL_edit_section_surface.

环境

内部和外部

参见

UF_MODL_ask_section_surface
UF_MODL_create_section_surface
UF_MODL_edit_section_surface
See the section surface data structures

历史

V15.0 changes: The UF_MODL_secsrf_data_t structure was enhanced.

需要许可证（S）

solid_modeling

int UF_MODL_init_section_surface
(

UF_MODL_secsrf_data_p_t section_surface_data

)

UF_MODL_secsrf_data_p_t

section_surface_data

Input / Output

Section Surface Open API Data
Structure

UF_MODL_init_silhouette_flange_data (查看源代码)

定义在: uf_modl_freeform.h

概述

Initializes Silhouette Flange Open API data structure.

环境

内部和外部

参见

UF_MODL_edit_silhouette_flange
UF_MODL_ask_silhouette_flange
UF_MODL_free_silhouette_flange

历史

First released in NX4

需要许可证（S）

solid_modeling

int UF_MODL_init_silhouette_flange_data
(

UF_MODL_sflange_data_p_t sflange_data

)

UF_MODL_sflange_data_p_t

sflange_data

Output（输出）

Silhouette Flange Open API
data structure.

UF_MODL_init_smcorner_ufdata (查看源代码)

定义在: uf_modl_smd.h

概述

Initialize the SMCorner UF data. This will load the default values for
creation of SMCorner feature.

环境

内部和外部

历史

Released in NX3.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_init_smcorner_ufdata
(

UF_MODL_smcorner_data_p_t smcorner_ufdata

)

UF_MODL_smcorner_data_p_t

smcorner_ufdata

Input / Output

SMCorner UF data

UF_MODL_init_string_list (查看源代码)

定义在: uf_modl_utilities.h

概述

Initializes a string list structure.

void

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_init_string_list
(

UF_STRING_p_t string_list1

)

UF_STRING_p_t

string_list1

Input（输入）

Pointer to string list structure

UF_MODL_init_stycorner_data (查看源代码)

定义在: uf_modl_freeform.h

概述

Initialize data for Styled Corner Surface Feature NX Open API data structure.

The following values are set for the Styled Corner data:
--------------------------------------------------------
.num_base_faces = 0;
.base_faces = NULENT;

.blend_faces[3] = NULTAG;

.is_rectangular = 0;
.interior_opt = 0;
.trim_attach_opt = 0;

.boundary_conds[4]= 1;

.crv_opt[4].depth = .500;
.crv_opt[4].skew = .500;

.crv_opt[4].start_tagmag = 1.0;
.crv_opt[4].end_tagmag = 1.0;

.crv_opt[4].shape_control = 1;

.trim_curve_opt[2] = 2;

.interior_iso_u_crv_end_params[2]= 0.5;
.interior_iso_v_crv_end_params[2]= 0.5;

.dist_tol = 0.001;
.angle_tol = 0.1;
--------------------------------------------------------

环境

内部和外部

参见

UF_MODL_create_stycorner
UF_MODL_edit_stycorner
UF_MODL_ask_stycorner_data
UF_MODL_init_stycorner_data

历史

First released in NX3

需要许可证（S）

solid_modeling

int UF_MODL_init_stycorner_data
(

UF_MODL_stycorner_data_p_t styled_corner_data

)

UF_MODL_stycorner_data_p_t

styled_corner_data

Input / Output

Styled corner NX Open
API data structure.

UF_MODL_initialize_compare_data (查看源代码)

定义在: uf_mdlcmp.h

概述

Function Name: UF_MODL_initialize_compare_data

Function Description:
Initialize compare map data. Initializes memory allocated for the
mapping data structure containing output of the model compare results.

Input/Output:
mapping_data - Pointer to the mapping data structure

Returns
0 : successful, >0 : failing error number

环境

Internal and External

历史

This function was originally released in NX 2.0

需要许可证（S）

solid_modeling

int UF_MODL_initialize_compare_data
(

UF_MODL_compare_part_map_data_t * mapping_data

)

UF_MODL_compare_part_map_data_t *

mapping_data

Input / Output

UF_MODL_intersect_bodies (查看源代码)

定义在: uf_modl.h

概述

Intersect two bodies.

UF_MODL_intersect_bodies_with_retained_options honors the setting of the
"Boolean Face Properties from" option of the Modeling Preferences dialog,
but UF_MODL_intersect_bodies always applies the display properties of
the target body to new faces.

环境

内部和外部

参见

Refer to example
UF_MODL_intersect_bodies_with_retained_options

需要许可证（S）

solid_modeling

int UF_MODL_intersect_bodies
(

tag_t target,
tag_t tool,
int * num_result,
tag_t * * resulting_bodies

)

tag_t （tag_t类型）	target	Input（输入）	Target body
tag_t （tag_t类型）	tool	Input（输入）	Tool body
int * (整数型指针)	num_result	Output（输出）	Number of resultant bodies
tag_t * *	resulting_bodies	Output to be freed 输出并释放	Resultant bodies. This array must be freed by calling UF_free.

UF_MODL_intersect_bodies_with_retained_options (查看源代码)

定义在: uf_modl.h

概述

Intersect two bodies with options to keep the original target body, tool body, or both bodies.

环境

内部和外部

参见

Refer to example ,
UF_MODL_intersect_bodies.

历史

Release version 19.

需要许可证（S）

solid_modeling

int UF_MODL_intersect_bodies_with_retained_options
(

tag_t original_target,
tag_t original_tool,
logical retain_target_body,
logical retain_tool_body,
tag_t * frec_eid

)

tag_t （tag_t类型）	original_target	Input（输入）	Original target body
tag_t （tag_t类型）	original_tool	Input（输入）	Original tool body
logical	retain_target_body	Input（输入）	Indicate whether to retain the target body. If TRUE - the resulting body is the new body and target body is retained, FALSE - the resulting body is the modified target body.
logical	retain_tool_body	Input（输入）	Indicate whether to retain the tool body. If TRUE - the tool body is not consumed. FALSE - the tool body is consumed
tag_t * (tag_t型的指针)	frec_eid	Output（输出）	The resulting feature record tag

UF_MODL_intersect_objects (查看源代码)

定义在: uf_modl.h

概述

Determines the intersection between the two input objects and
outputs information describing the intersection.

环境

内部和外部

参见

For example and intersection description see
example and table

需要许可证（S）

solid_modeling

int UF_MODL_intersect_objects
(

tag_t object_1,
tag_t object_2,
double tolerance,
int * num_intersections,
UF_MODL_intersect_info_p_t * * intersections

)

tag_t （tag_t类型）	object_1	Input（输入）	First object to participate in the intersection.
tag_t （tag_t类型）	object_2	Input（输入）	Second object to participate in the intersection
double (实数型)	tolerance	Input（输入）	Tolerance used to determine if the objects intersect. Any time object 1 passes within this distance of object 2, it is considered an intersection. This tolerance is a distance tolerance in the units of the current work part.
int * (整数型指针)	num_intersections	Output（输出）	Number of intersections found
UF_MODL_intersect_info_p_t * *	intersections	Output to be freed 输出并释放	Array of intersection information found, the memory allocated for this array and each element of the array should be freed with UF_free.

UF_MODL_is_body_feature (查看源代码)

定义在: uf_modl.h

概述

Is feature a body feature? That is does the feature create a body or is
it applied to a body.

环境

Internal and External

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_is_body_feature
(

tag_t feature,
logical * is_body_feature

)

tag_t （tag_t类型）	feature	Input（输入）	feature to check
logical *	is_body_feature	Output（输出）	TRUE if a body feature, else FALSE

UF_MODL_is_datum_axis_reversed (查看源代码)

定义在: uf_modl_datum_features.h

概述

Indicates if the datum axis is reversed in term of its direction. Each
datum axis has two directions: "regular" and "opposite". Here, a
"regular" datum axis direction would be the one displayed during
creation in an interactive session just before a user selects the apply
button. Similarly, an "opposite" datum axis direction signifies the
direction which is opposite to the regular one. If the current datum
axis direction is an opposite one, then the datum axis is reversed.

环境

内部和外部

参见

UF_MODL_is_datum_plane_reversed

历史

Original release was in V14.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_is_datum_axis_reversed
(

tag_t datum_axis_tag,
logical * reversed

)

tag_t （tag_t类型）	datum_axis_tag	Input（输入）	tag of the datum axis to reverse
logical *	reversed	Output（输出）	TRUE = this means that the datum axis direction is reversed. FALSE = this means that the datum axis direction is not reversed.

UF_MODL_is_datum_plane_reversed (查看源代码)

定义在: uf_modl_datum_features.h

概述

Indicates if the datum plane is reversed in term of its normal
direction. Each datum plane has two normal directions: "regular" and
"opposite". Here, a "regular" datum plane direction would be the one
displayed during creation in an interactive session just before a user
selects the apply button. Similarly, an "opposite" datum plane
direction signifies the direction which is opposite to the regular one. If
the current datum plane direction is an opposite one, then the datum
plane is reversed.

环境

内部和外部

历史

Original release was in V14.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_is_datum_plane_reversed
(

tag_t datum_plane_tag,
logical * reversed

)

tag_t （tag_t类型）	datum_plane_tag	Input（输入）	tag of the datum plane to reverse
logical *	reversed	Output（输出）	TRUE = Indicates the datum plane direction is reversed. FALSE = Indicates the datum plane direction is not reversed.

UF_MODL_is_exp_in_part (查看源代码)

定义在: uf_modl_expressions.h

概述

Is the expression in the part?

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_is_exp_in_part
(

tag_t object_in_search_part,
const char * left_hand_side,
logical * is_exp_in_part

)

tag_t （tag_t类型）	object_in_search_part	Input（输入）	determines which part to search in
const char *	left_hand_side	Input（输入）	left hand side of expression
logical *	is_exp_in_part	Output（输出）	TRUE if expression is in part

UF_MODL_is_feature_a_hidden_set_member (查看源代码)

定义在: uf_modl.h

概述

Is the feature a hidden member of a feature set, or sets?

环境

内部和外部

历史

Released in NX6.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_is_feature_a_hidden_set_member
(

tag_t feature,
logical * hidden_member

)

tag_t （tag_t类型）	feature	Input（输入）	Tag of feature
logical *	hidden_member	Output（输出）	Return TRUE if the feature is a hidden member of a set. Otherwise, return FALSE.

UF_MODL_is_feature_a_set_member (查看源代码)

定义在: uf_modl.h

概述

Is the feature a member of a feature set, or sets?

环境

内部和外部

历史

Released in V16.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_is_feature_a_set_member
(

tag_t feature,
int * flag

)

tag_t （tag_t类型）	feature	Input（输入）	Tag of feature
int * (整数型指针)	flag	Output（输出）	Return 1 if the feature is a member of a set. Otherwise, return 0.

UF_MODL_is_geometric_expression (查看源代码)

定义在: uf_modl_expressions.h

概述

Queries whether the specified expression is a geometric expression.

环境

内部和外部

参见

UF_MODL_ask_owning_feat_of_exp
Refer to example

历史

This function was originally released in V15.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_is_geometric_expression
(

tag_t exp_tag,
logical * flag

)

tag_t （tag_t类型）	exp_tag	Input（输入）	Tag of expression to query
logical *	flag	Output（输出）	TRUE if this expression is a geometric expression

UF_MODL_is_import_body_feature (查看源代码)

定义在: uf_modl_import_body.h

概述

Is feature an import body feature ?

环境

Internal and External

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_is_import_body_feature
(

tag_t feature,
logical * is_import_body_feature

)

tag_t （tag_t类型）	feature	Input（输入）	Feature
logical *	is_import_body_feature	Output（输出）	TRUE if an import body feature, else FALSE

UF_MODL_isodivide_face (查看源代码)

定义在: uf_modl_freeform.h

概述

Iso-divides a B-surface using the specified parameter and direction.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_isodivide_face
(

tag_t * sheet_id,
double div_param,
int div_dir,
tag_t * second_sheet_id

)

tag_t * (tag_t型的指针)	sheet_id	Input / Output	Input: Face or body identifier of the sheet to be divided Output: First sheet identifier after division
double (实数型)	div_param	Input（输入）	Division value: 0 < div_param < 1 divides the surface into two pieces.
int (整数型)	div_dir	Input（输入）	Division direction: 0 = constant U 1 = constant V
tag_t * (tag_t型的指针)	second_sheet_id	Output（输出）	Second sheet identifier after division

UF_MODL_isotrim_face (查看源代码)

定义在: uf_modl_freeform.h

概述

Trims or extends a B-surface depending on the trim parameter
values specified. The maximum values must be greater than the
minimum values.

The function trims when the parameter values lie in the range
between 0 and 1. The function extends when the parameter values are
outside the range 0 and 1 (e.g. Umin = -0.1 and Umax = 1.1 would
extend a B-surface in the U direction). Some B-surfaces, when extended
with large trim parameter values, may give unpredictable results.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_isotrim_face
(

tag_t * sheet_id,
double trim_param [ 4 ]

)

tag_t * (tag_t型的指针)	sheet_id	Input / Output	Face or body identifier of the sheet to be trimmed, on output the identifier of the first face.
double (实数型)	trim_param [ 4 ]	Input（输入）	Trim parameters: trim_param[0] = U minimum value trim_param[1] = U maximum value trim_param[2] = V minimum value trim_param[3] = V maximum value

UF_MODL_matchedge_ask_data (查看源代码)

定义在: uf_modl_freeform.h

概述

Inquires Match Edge feature and populates Match Edge Open API data structure.
The memory allocated for the structure may be freed using UF_MODL_matchedge_free_data().

Enviroment: Internal and External.

参见

UF_MODL_matchedge_create_feature
UF_MODL_matchedge_edit_feature
UF_MODL_matchedge_free_data
UF_MODL_matchedge_check

历史

Original release was in NX2.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_matchedge_ask_data
(

tag_t medge_tag,
UF_MODL_matchedge_data_p_t * uf_medge

)

tag_t （tag_t类型）	medge_tag	Input（输入）	Match Edge feature object identifier
UF_MODL_matchedge_data_p_t *	uf_medge	Output to be freed 输出并释放	Match Edge Open API data structure

UF_MODL_matchedge_check (查看源代码)

定义在: uf_modl_freeform.h

概述

Computes the edge/edeg deviations after using UF_MODL_matchedge_create_feature()
or UF_MODL_matchedge_edit_feature().

Enviroment: Internal and External.

参见

UF_MODL_matchedge_create_feature
UF_MODL_matchedge_edit_feature
UF_MODL_matchedge_free_data
UF_MODL_matchedge_free_data

历史

Original release was in NX2.0.

需要许可证（S）

solid_modeling and studio_free_form

int UF_MODL_matchedge_check
(

UF_MODL_matchedge_data_t* uf_data,
int continuity,
int num_pnts,
double* deviation

)

UF_MODL_matchedge_data_t*	uf_data	Input（输入）	Match Edge Open API data structure
int (整数型)	continuity	Input（输入）	0, 1, 2, or 3, for desired continuity check
int (整数型)	num_pnts	Input（输入）	number of points used in computing deviations
double*	deviation	Output（输出）	array of deviations, its length is 1 + continuity, deviation[0] for G0 deviation, deviation[1] for G1 deviation in degree, deviation[2] for relative G2 deviation, deviation[3] for relative G3 deviation

UF_MODL_matchedge_create_feature (查看源代码)

定义在: uf_modl_freeform.h

概述

Creates Match Edge feature from the Match Edge Open API data structure.
The returned integer is error status: 0 for no error; 1 for no memory; 2 for creation failure; 3 for others.
The memory allocated for uf_data can be freed using UF_MODL_matchedge_free_data().

Enviroment: Internal and External.

参见

UF_MODL_matchedge_edit_feature
UF_MODL_matchedge_ask_data
UF_MODL_matchedge_free_data
UF_MODL_matchedge_check

历史

Original release was in NX2.0.

需要许可证（S）

solid_modeling and studio_free_form

int UF_MODL_matchedge_create_feature
(

UF_MODL_matchedge_data_p_t uf_data,
tag_t * frec_tag

)

UF_MODL_matchedge_data_p_t	uf_data	Input（输入）	Match Edge Open API data structure
tag_t * (tag_t型的指针)	frec_tag	Output（输出）	Match Edge feature object identifier

UF_MODL_matchedge_edit_feature (查看源代码)

定义在: uf_modl_freeform.h

概述

Edits existing Match Edge feature based on the Match Edge Open API data structure.
The returned integer is error status: 0 for no error; 1 for no memory; 2 for creation failure; 3 for others.
The memory allocated for uf_data can be freed using UF_MODL_matchedge_free_data().

Enviroment: Internal and External.

参见

UF_MODL_matchedge_create_feature
UF_MODL_matchedge_ask_data
UF_MODL_matchedge_free_data
UF_MODL_matchedge_check

历史

Original release was in NX2.0.

需要许可证（S）

solid_modeling and studio_free_form

int UF_MODL_matchedge_edit_feature
(

UF_MODL_matchedge_data_p_t uf_data,
tag_t frec_tag

)

UF_MODL_matchedge_data_p_t	uf_data	Input（输入）	Match Edge Open API data structure
tag_t （tag_t类型）	frec_tag	Input（输入）	Match Edge feature object identifier

UF_MODL_matchedge_free_data (查看源代码)

定义在: uf_modl_freeform.h

概述

Deallocates memory used for a Match Edge Open API data structure.

Enviroment: Internal and External.

参见

UF_MODL_matchedge_create_feature
UF_MODL_matchedge_edit_feature
UF_MODL_matchedge_ask_data
UF_MODL_matchedge_check

历史

Original release was in NX2.0.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_matchedge_free_data
(

UF_MODL_matchedge_data_p_t medge_data

)

UF_MODL_matchedge_data_p_t

medge_data

Input（输入）

Match Edge Open API data structure to be freed

UF_MODL_model_compare (查看源代码)

定义在: uf_mdlcmp.h

概述

Function Name: UF_MODL_model_compare

Function Description:
Compare parts. Compare bodies from the same part file or from different part files.

Input:
part1 - tag of part1
body_eid_part1 - Body eid from part 1, if NULL, all bodies from part 1
Bodies from the part must pass examine geometry check.
transform_1 - Transform for body_eid_part_1. Transformation needed to
convert body 1 into the same co-ordinate system as body 2.
Initialize with UF_MTX4_identity if bodies are defined in
the same coordinate system.
NOTE
Applicable only if part 1 and part 2 are not related and
body_eid_part1 and body_eid_part2 are not NULL. If they are
NULL, there should be only one body in part1 and part2.
part2 - tag of part2
body_eid_part2 - Body eid from part 2, if NULL, all bodies from part 2
Bodies from the part must pass examine geometry check.
transform_2 - Transform for body_eid_part_2. Transformation needed to
convert body 2 into the same co-ordinate system as body 1.
Initialize with UF_MTX4_identity if bodies are defined in
the same coordinate system.
NOTE
Applicable only if part 1 and part 2 are not related and
body_eid_part1 and body_eid_part2 are not NULL. If they are
NULL, there should be only one body in part1 and part2.
compare_feat_and_exp - Whether to compare features and expressions. Applicable
only if part1 and part2 are related.
accuracy - Accuracy setting for comparison
tolerance - Tolerance to be used to determine if two geometries can be
considered coincident
identical_face_rule - Rule for classifying faces as identical
changeduniquefacerule - Rule for classifying related faces as changed or unique
launch_ui - Whether to launch ui
NOTE
This option is not yet supported

Output:
mapping_data - Mapping data, result of the comparison
Note: Caller is responsible for freing the mapping data

Returns

0 : successful, >0 : failing error number

环境

Internal and External

历史

This function was originally released in NX 2.0
Please use the new version UF_MODL_model_compare_2 from NX 3.0 onwards

需要许可证（S）

solid_modeling

int UF_MODL_model_compare
(

tag_t part1,
tag_t body_eids_part1,
double transform_1 [ 16 ] ,
tag_t part2,
tag_t body_eids_part2,
double transform_2 [ 16 ] ,
logical compare_feat_and_exp,
UF_MODL_compare_accuracy_t accuracy,
double tolerance,
UF_MODL_compare_identicalface_rule_t identical_face_rule,
UF_MODL_compare_changeduniqueface_rule_t uniquechangedfacerule,
logical launch_ui,
UF_MODL_compare_part_map_data_t * mapping_data

)

tag_t （tag_t类型）	part1	Input（输入）
tag_t （tag_t类型）	body_eids_part1	Input（输入）
double (实数型)	transform_1 [ 16 ]	Input（输入）
tag_t （tag_t类型）	part2	Input（输入）
tag_t （tag_t类型）	body_eids_part2	Input（输入）
double (实数型)	transform_2 [ 16 ]	Input（输入）
logical	compare_feat_and_exp	Input（输入）
UF_MODL_compare_accuracy_t	accuracy	Input（输入）
double (实数型)	tolerance	Input（输入）
UF_MODL_compare_identicalface_rule_t	identical_face_rule	Input（输入）
UF_MODL_compare_changeduniqueface_rule_t	uniquechangedfacerule	Input（输入）
logical	launch_ui	Input（输入）
UF_MODL_compare_part_map_data_t *	mapping_data	Output（输出）

UF_MODL_model_compare_2 (查看源代码)

定义在: uf_mdlcmp.h

概述

Function Name: UF_MODL_model_compare_2

Function Description:
Compare parts. Compare bodies from the same part file or from different part files.
This new function takes in an compare options structure as input. An additional
option, continue_if_examine_geom_fails can be set in addition to the existing
options. Use this function from NX3.0 onwards instead of UF_MODL_model_compare.

Input:
part1 - tag of part1
body_eid_part1 - Body eid from part 1, if NULL, all bodies from part 1
Bodies from the part must pass examine geometry check.
transform_1 - Transform for body_eid_part_1. Transformation needed to
convert body 1 into the same co-ordinate system as body 2.
Initialize with UF_MTX4_identity if bodies are defined in
the same coordinate system.
NOTE
Applicable only if part 1 and part 2 are not related and
body_eid_part1 and body_eid_part2 are not NULL. If they are
NULL, there should be only one body in part1 and part2.
part2 - tag of part2
body_eid_part2 - Body eid from part 2, if NULL, all bodies from part 2
Bodies from the part must pass examine geometry check.
transform_2 - Transform for body_eid_part_2. Transformation needed to
convert body 2 into the same co-ordinate system as body 1.
Initialize with UF_MTX4_identity if bodies are defined in
the same coordinate system.
NOTE
Applicable only if part 1 and part 2 are not related and
body_eid_part1 and body_eid_part2 are not NULL. If they are
NULL, there should be only one body in part1 and part2.
compare_options - Comparison options. Use macro UF_MODL_INIT_COMPARE_OPTIONS
to initialize default options

Output:
mapping_data - Mapping data, result of the comparison
Note: Caller is responsible for freing the mapping data

Returns

0 : successful, >0 : failing error number

环境

Internal and External

历史

This function was originally released in NX 3.0

Note:
New status UF_MODL_COMP_ENT_NOT_COMPARED will be set for
- Features which do not contribute
to topology in the final part
- Faces and edges which are small or
sliver relative to the tolerance

需要许可证（S）

solid_modeling

int UF_MODL_model_compare_2
(

tag_t part1,
tag_t body_eids_part1,
double transform_1 [ 16 ] ,
tag_t part2,
tag_t body_eids_part2,
double transform_2 [ 16 ] ,
UF_MODL_compare_options_p_t compare_options,
UF_MODL_compare_part_map_data_t * mapping_data

)

tag_t （tag_t类型）	part1	Input（输入）
tag_t （tag_t类型）	body_eids_part1	Input（输入）
double (实数型)	transform_1 [ 16 ]	Input（输入）
tag_t （tag_t类型）	part2	Input（输入）
tag_t （tag_t类型）	body_eids_part2	Input（输入）
double (实数型)	transform_2 [ 16 ]	Input（输入）
UF_MODL_compare_options_p_t	compare_options	Input（输入）
UF_MODL_compare_part_map_data_t *	mapping_data	Output（输出）

UF_MODL_model_compare_3 (查看源代码)

定义在: uf_mdlcmp.h

概述

Function Name: UF_MODL_model_compare_3

Function Description:
Used as a replacement for UF_MODL_model_compare_2 in the common API.
Open C API programs may continue to use the original
UF_MODL_model_compare_2 function.

Compare parts. Compare bodies from the same part file or from different part files.
This new function takes in an compare options structure as input. An additional
option, continue_if_examine_geom_fails can be set in addition to the existing
options.

Input:
part1 - tag of part1
body_eid_part1 - Body eid from part 1, if NULL, all bodies from part 1
Bodies from the part must pass examine geometry check.
transform_1 - Transform for body_eid_part_1. Transformation needed to
convert body 1 into the same co-ordinate system as body 2.
Initialize with UF_MTX4_identity if bodies are defined in
the same coordinate system.
NOTE
Applicable only if part 1 and part 2 are not related and
body_eid_part1 and body_eid_part2 are not NULL. If they are
NULL, there should be only one body in part1 and part2.
part2 - tag of part2
body_eid_part2 - Body eid from part 2, if NULL, all bodies from part 2
Bodies from the part must pass examine geometry check.
transform_2 - Transform for body_eid_part_2. Transformation needed to
convert body 2 into the same co-ordinate system as body 1.
Initialize with UF_MTX4_identity if bodies are defined in
the same coordinate system.
NOTE
Applicable only if part 1 and part 2 are not related and
body_eid_part1 and body_eid_part2 are not NULL. If they are
NULL, there should be only one body in part1 and part2.
compare_options - Comparison options. Use macro UF_MODL_INIT_COMPARE_OPTIONS
to initialize default options

Output:
mapping_data - Mapping data, result of the comparison
Note: Caller is responsible for freeing the mapping data, by calling
UF_MODL_free_compare_data_3

Returns

0 : successful, >0 : failing error number

环境

Internal and External

历史

This function is just a wrapper over UF_MODL_model_compare_2.

Note:
New status UF_MODL_COMP_ENT_NOT_COMPARED will be set for
- Features which do not contribute
to topology in the final part
- Faces and edges which are small or
sliver relative to the tolerance

需要许可证（S）

solid_modeling

int UF_MODL_model_compare_3
(

)

tag_t （tag_t类型）	part1	Input（输入）
tag_t （tag_t类型）	body_eids_part1	Input（输入）
double (实数型)	transform_1 [ 16 ]	Input（输入）
tag_t （tag_t类型）	part2	Input（输入）
tag_t （tag_t类型）	body_eids_part2	Input（输入）
double (实数型)	transform_2 [ 16 ]	Input（输入）
UF_MODL_compare_options_p_t	compare_options	Input（输入）
UF_MODL_compare_part_map_data_3_p_t *	mapping_data	Output to be freed 输出并释放	Call UF_MODL_free_compare_data_3 to free mapping data.

UF_MODL_move_feature (查看源代码)

定义在: uf_modl.h

概述

Moves a list of features. The input is a list of feature identifiers, the
mode in which you want to move them, and the coordinate system
describing the move. The only type of output from this routine is the
normal error return from the program call.

POINT_TO_POINT option
real_data[0][3] Holds 3 elements to the "from point".
real_data[1][3] Holds 3 elements to the "to point".

AXIS_TO_AXIS option
real_data[0][6] Holds 6 element the first 3 is a point the next 3 elements
are the from vector
real_data[1][3] Holds 3 element to the to vector

CSYS_TO_CSYS option
The CSYS matrices in real_data are not rotation matrices,
but describe the orientation of the x, y, and z axes of the coordinate
system. In other words, if real_data[0] = { 1,2,3, 1,0,0, 0,1,0, 0,0,1 },
the coordinate system has origin (1,2,3). Its X axis is the vector
(1,0,0); Y axis is (0,1,0); and Z axis is (0,0,1).

The last nine components are not a rotation matrix but are, in fact,
the inverse of the CSYS rotation matrix. Also, the data in
real_data[0]) (as with all CMOD arrays representing matrices) is
column oriented. That is, matrices look like:
(Element1 Element4
Element2 Element5
Element3 Element6)

Whenever most Modeling operations are performed in Open API, the
system usually takes care of updating the database. However when you
move a feature this is not true. As a result, we recommend that after
moving a feature using the routine UF_MODL_move_feature, you should
update the database by calling routine UF_MODL_update.

环境

内部和外部

参见

UF_MODL_create_simplify
UF_MODL_edit_simplify_parms
UF_MODL_ask_simplify_parms

UF_MODL_simpl_data_t

需要许可证（S）

solid_modeling

int UF_MODL_move_feature
(

uf_list_p_t cmtag,
int mode,
double real_data [ 2 ] [ 12 ]

)

uf_list_p_t	cmtag	Input（输入）	Linked list of tags for features to be moved.
int (整数型)	mode	Input（输入）	Option specifying how move is to be done. POINT_TO_POINT ( 0 ) AXIS_TO_AXIS ( 1 ) CSYS_TO_CSYS ( 2 )
double (实数型)	real_data [ 2 ] [ 12 ]	Input（输入）	CSYS describing the move. real_data[0] holds 12 element reference coordinate system matrix (first three elements translation, remainder is rotation). real_data[1] holds 12 element destination coordinate system matrix.

UF_MODL_mswp_ask_extrude (查看源代码)

定义在: uf_modl_mswp.h

概述

This is to inquire the data for an extrude feature.

环境

内部和外部

参见

UF_MODL_mswp_edit_extrude, UF_MODL_mswp_create_extrude.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_mswp_ask_extrude
(

tag_t feature,
UF_MODL_mswp_extrude_p_t extrude

)

tag_t （tag_t类型）	feature	Input（输入）	Extrude feature to be asked
UF_MODL_mswp_extrude_p_t	extrude	Output（输出）	Data for the Extrude feature.

UF_MODL_mswp_create_extrude (查看源代码)

定义在: uf_modl_mswp.h

概述

This is to create an extrude feature based on the input data.

环境

内部和外部

参见

UF_MODL_mswp_edit_extrude, UF_MODL_mswp_ask_extrude.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_mswp_create_extrude
(

UF_MODL_mswp_extrude_p_t extrude,
int * num_features,
tag_t * * features

)

UF_MODL_mswp_extrude_p_t	extrude	Input（输入）	Input data to be used to create Extrude feature.
int * (整数型指针)	num_features	Output（输出）	Number of features
tag_t * *	features	Output to be freed 输出并释放	List of feature identifiers created. This must be freed by caller.

UF_MODL_mswp_edit_extrude (查看源代码)

定义在: uf_modl_mswp.h

概述

This is to edit an extrude feature with given data. The good practice to
edit a feature is to follow the following steps:

Call UF_MODL_mswp_ask_extrude to get the data
Make necessary changes to the data
Call UF_MODL_mswp_edit_extrude

环境

内部和外部

参见

UF_MODL_mswp_ask_extrude, UF_MODL_mswp_create_extrude.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_mswp_edit_extrude
(

tag_t feature,
UF_MODL_mswp_extrude_p_t extrude

)

tag_t （tag_t类型）	feature	Input / Output	Extrude feature to be edited
UF_MODL_mswp_extrude_p_t	extrude	Input（输入）	Data for the Extrude feature.

UF_MODL_mswp_init_extrude_data (查看源代码)

定义在: uf_modl_mswp.h

概述

This is to initialize the data structure for an extrude feature with the
following default values and options.

Section NULL_TAG
Direction NULL_TAG
Limit Type UF_MODL_MSWP_LIMIT_DISTANCE
Start Limit Distance 0.0/0.0 [in/mm]
End Limit Distance 1.0/25.0 [in/mm]
Taper Type UF_MODL_MSWP_TAPER_NONE
Offset Type UF_MODL_MSWP_OFFSET_NONE
Boolean Sign UF_NULLSIGN [create]
Boolean Target NULL_TAG

环境

内部和外部

参见

UF_MODL_mswp_create_extrude, UF_MODL_mswp_edit_extrude, UF_MODL_mswp_ask_extrude.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_mswp_init_extrude_data
(

UF_MODL_mswp_extrude_p_t extrude

)

UF_MODL_mswp_extrude_p_t

extrude

Input / Output

The extrude data structure to be initialized.

UF_MODL_operations (查看源代码)

定义在: uf_modl.h

概述

Performs a Boolean operation between two bodies.
NOTE: UF_NULLSIGN, which usually indicates create, defaults to
UF_POSITIVE (add to target solid).

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_operations
(

tag_t target,
tag_t tool,
UF_FEATURE_SIGN sign

)

tag_t （tag_t类型）	target	Input（输入）	Target solid.
tag_t （tag_t类型）	tool	Input（输入）	Tools solid.
UF_FEATURE_SIGN	sign	Input（输入）	The sign of the operation to be performed. UF_NULLSIGN = same as UF_POSITIVE UF_POSITIVE = add to target solid UF_NEGATIVE = subtract from target solid UF_UNSIGNED = intersect with target solid

UF_MODL_paste_features (查看源代码)

定义在: uf_modl.h

概述

Paste an array of features into the current work part.

环境

Internal and External

参见

UF_MODL_copy_paste_features

历史

This function is replaced by UF_MODL_copy_paste_features.

需要许可证（S）

solid_modeling

int UF_MODL_paste_features
(

tag_t * feature_array,
int num_features,
tag_t * old_parents,
tag_t * new_parents,
int num_parents,
int expression_transfer_mode,
int parent_transfer_mode

)

tag_t * (tag_t型的指针)	feature_array	Input（输入）	Array of features identifier
int (整数型)	num_features	Input（输入）	Number of features
tag_t * (tag_t型的指针)	old_parents	Input（输入）	Array of old parents
tag_t * (tag_t型的指针)	new_parents	Input（输入）	Array of new parent
int (整数型)	num_parents	Input（输入）	Number of refrences
int (整数型)	expression_transfer_mode	Input（输入）	Type of expression copy - 0 = New, 1 = link, 2 = instance
int (整数型)	parent_transfer_mode	Input（输入）	Type of reference copy - 0 = New, 1 = link, 2 = instance

UF_MODL_patch_body (查看源代码)

定义在: uf_modl.h

概述

Replaces a set of faces on a body by patching in the faces of a sheet
body. The outer edges of the sheet must lie on or near faces of the
target. The faces on the "reverse" side of the tool sheet are removed
and replaced by the sheet body.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_patch_body
(

tag_t target_body,
tag_t tool_sheet,
int reverse,
tag_t * feature_obj_id

)

tag_t （tag_t类型）	target_body	Input（输入）	Object id of target body to be patched
tag_t （tag_t类型）	tool_sheet	Input（输入）	Object id of sheet body to patch into target
int (整数型)	reverse	Input（输入）	Patch direction flag: UF_MODL_ALONG_NORMAL - along surface normal of tool_sheet UF_MODL_OPPOSITE_NORMAL - opposite surface normal of tool_sheet
tag_t * (tag_t型的指针)	feature_obj_id	Output（输出）	Feature object identifier of created patch feature

UF_MODL_preview_simplify (查看源代码)

定义在: uf_modl_simplify.h

概述

Preview a simplification feature. This returns lists of the faces that
will be retained and removed if the feature is applied. The arrays
retained_faces> and <removed_faces> are allocated, and should be freed
afterwards by the caller with UF_free().

If a path can be traced from any retained face to any removed face without
crossing the boundary, the ifail UF_MODL_SIMPL_FACE_NOT_REMOVED is returned.
In this case, for each such removed face an array of faces is returned.
This array gives a path between the removed face and an explicitly retained
face which does not cross any boundaries. These arrays must be freed by
the caller with UF_free(). The retained and removed faces are still
returned.

If there are no leaks, <n_leaks> is 0, and <n_leak_faces> and <leak_faces>
are NULL. Note that the preview cannot detect possible heal failures
which may show up when the simplify is applied.

If the simplification feature already exists, but is suppressed, this
routine will still give the correct results. If it already exists and
is not suppressed, the removed faces will not be present in the solid,
and the result is unlikely to be useful.

环境

Internal and External.

参见

历史

This function was originally released in V15.0

需要许可证（S）

solid_modeling

int UF_MODL_preview_simplify
(

UF_MODL_simpl_data_p_t simpl_parms,
int * n_retained_faces,
tag_t * * retained_faces,
int * n_removed_faces,
tag_t * * removed_faces,
int * n_leaks,
int * * n_leak_faces,
tag_t * * * leak_faces

)

UF_MODL_simpl_data_p_t	simpl_parms	Input（输入）	Parameters of the potential simplify feature
int * (整数型指针)	n_retained_faces	Output（输出）	Number of faces that will be retained
tag_t * *	retained_faces	Output to be freed 输出并释放	Faces that will be retained. This array must be freed by calling UF_free.
int * (整数型指针)	n_removed_faces	Output（输出）	Number of faces that will be removed
tag_t * *	removed_faces	Output to be freed 输出并释放	Faces that will be removed. This array must be freed by calling UF_free.
int * (整数型指针)	n_leaks	Output（输出）	The number of leaks
int * *	n_leak_faces	Output to be freed 输出并释放	The number of faces in the path of each leak. This array must be freed by calling UF_free.
tag_t * * *	leak_faces	Output to be freed 输出并释放	The faces in the path of each leak. This array must be freed by calling UF_free.

UF_MODL_prom_map_object_down (查看源代码)

定义在: uf_modl_promotions.h

概述

Given a promoted solid body, face, or edge, maps this body, face, or
edge down to the corresponding object on the base body. Returns a
NULL_TAG if there is no such object. An example where this could
happen is if a face is created as part of creating a feature at the
assembly level. In this case, There is no base face corresponding to
the promoted face. This routine maps across a single level of
promotions. This routine needs to be called multiple times to map
down multiple promotion levels.

环境

内部和外部

参见

Refer example

需要许可证（S）

solid_modeling

int UF_MODL_prom_map_object_down
(

tag_t prom_tag,
tag_t * base_tag

)

tag_t （tag_t类型）	prom_tag	Input（输入）	tag of a promoted body, face, or edge.
tag_t * (tag_t型的指针)	base_tag	Output（输出）	tag of the base body, face, or edge corresponding to the given promoted geometry

UF_MODL_prom_map_object_up (查看源代码)

定义在: uf_modl_promotions.h

概述

Finds the promoted version of the given base body, face, or edge on the
promoted version of the solid given by the feature record. If no such edge or
face exists then a NULL_TAG is returned. An example where this could happen is
if an edge is modeled away on the promotion. This routine expects prototypes,
not occurrences and maps across a single level of promotions. This routine
needs to be called multiple times to map up multiple promotion levels.

环境

内部和外部

参见

Refer example

需要许可证（S）

solid_modeling

int UF_MODL_prom_map_object_up
(

tag_t base_tag,
tag_t prom_feat_tag,
tag_t * prom_tag

)

tag_t （tag_t类型）	base_tag	Input（输入）	tag of a base body, face, or edge
tag_t （tag_t类型）	prom_feat_tag	Input（输入）	tag of a promotion feature record
tag_t * (tag_t型的指针)	prom_tag	Output（输出）	tag of the promoted version of the given body, face, or edge in the given promotion

UF_MODL_put_list_item (查看源代码)

定义在: uf_modl_utilities.h

概述

Adds the input object identifier to the end of the list that you input.
NOTE: Duplicate tags added to the list are ignored.

环境

内部和外部

参见

UF_MODL_ask_list_item
UF_MODL_create_list
UF_MODL_delete_list
UF_MODL_ask_list_count
UF_MODL_delete_list_item

需要许可证（S）

solid_modeling

int UF_MODL_put_list_item
(

uf_list_p_t list,
tag_t obj_id

)

uf_list_p_t	list	Input（输入）	List of object identifiers.
tag_t （tag_t类型）	obj_id	Input（输入）	Object identifier to put into list

UF_MODL_reattach_dir_ref (查看源代码)

定义在: uf_modl.h

概述

This routine is used to redefine the directional reference.

环境

内部和外部

参见

UF_MODL_ask_constraints
UF_MODL_ask_constraint_type
UF_MODL_reattach_dir_ref
UF_MODL_reattach_target_face
UF_MODL_reattach_thru_faces
UF_MODL_reattach_tool_face

需要许可证（S）

solid_modeling

int UF_MODL_reattach_dir_ref
(

tag_t feature_eid,
tag_t ref_eid,
int ref_is_horizontal,
logical delete_rpo

)

tag_t （tag_t类型）	feature_eid	Input（输入）	the feature being reattached
tag_t （tag_t类型）	ref_eid	Input（输入）	new directional reference
int (整数型)	ref_is_horizontal	Input（输入）	1: reference is horizontal; 0: reference is vertical
logical	delete_rpo	Input（输入）	1 if the rpo dims are to be deleted

UF_MODL_reattach_target_face (查看源代码)

定义在: uf_modl.h

概述

This routine redefines a target face.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_reattach_target_face
(

tag_t feature_eid,
tag_t face_eid,
double point [ ] ,
int flip,
logical delete_rpo

)

tag_t （tag_t类型）	feature_eid	Input（输入）	the feature being reattached
tag_t （tag_t类型）	face_eid	Input（输入）	new target placement face
double (实数型)	point [ ]	Input（输入）	new feature position
int (整数型)	flip	Input（输入）	1: if the datum plane is flipped, else 0
logical	delete_rpo	Input（输入）	1 if the rpo dims are to be deleted

UF_MODL_reattach_thru_faces (查看源代码)

定义在: uf_modl.h

概述

Redefines the first thru/trim face.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_reattach_thru_faces
(

tag_t feature_eid,
int number_of_faces,
tag_t face_eids [ ] ,
logical delete_rpo

)

tag_t （tag_t类型）	feature_eid	Input（输入）	the feature being reattached
int (整数型)	number_of_faces	Input（输入）	the number of trim/thru faces to be redefined
tag_t （tag_t类型）	face_eids [ ]	Input（输入）	the new thru/trim faces
logical	delete_rpo	Input（输入）	1 if the rpo dims are to be deleted

UF_MODL_reattach_tool_face (查看源代码)

定义在: uf_modl.h

概述

Reattaches the new tool placement face.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_reattach_tool_face
(

tag_t feature_eid,
tag_t face_eid,
logical delete_rpo

)

tag_t （tag_t类型）	feature_eid	Input（输入）	the feature being reattached
tag_t （tag_t类型）	face_eid	Input（输入）	the new tool placement face
logical	delete_rpo	Input（输入）	TRUE, if the rpo dims are to be deleted

UF_MODL_redefine_replace_faces (查看源代码)

定义在: uf_modl.h

概述

Replaces the current set of input faces with the set of faces input
through the parameter faces.

环境

Internal and External

参见

Refer to example

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_redefine_replace_faces
(

tag_t feature_eid,
int number_of_faces,
tag_t face_eids [ ]

)

tag_t （tag_t类型）	feature_eid	Input（输入）	OFFSET or HOLLOW feature
int (整数型)	number_of_faces	Input（输入）	Number of faces in faces array
tag_t （tag_t类型）	face_eids [ ]	Input（输入）	Array of faces to replace the current input faces in the feature.

UF_MODL_redefine_rpo_constraint (查看源代码)

定义在: uf_modl_sketch.h

概述

This function can be used to redefine the tool and target objects referenced
by a relative positioning constraint of a feature. The input parameter
constraint is the constraint whose target and tool objects have to be redefined.
All the constraints that have been applied to a feature can be obtained by
using UF_MODL_ask_constraints. Use UF_MODL_ask_constraint_type to verify the
type of constraint.

Parameters tangent2arc1 (target qualifier) and tangent2arc2 (tool_qualifier)
allow settings for specifying which end point of the tool and target objects
to use. Use UF_MODL_ask_edge_verts to determine the order of the end points
for tool or target objects that are edges.

Some features can be positioned using the centerline of the feature. You may i
use the centerline of a feature by passing in a NULL_TAG as the tool object.
The centerline must be qualified as either the horizontal or vertical
centerline, using the first or last endpoint. The following features allow the
centerline to be used as a tool edge: Slot, Groove, Rectangular Pad, and
Rectangular Pocket. The Groove feature has only a vertical centerline.

环境

Internal and External.

参见

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_redefine_rpo_constraint
(

tag_t constraint,
tag_t eid_target,
int tangent2arc1,
tag_t eid_tool,
int tangent2arc2

)

tag_t （tag_t类型）	constraint	Input（输入）	the constraint being redefined
tag_t （tag_t类型）	eid_target	Input（输入）	the new target object
int (整数型)	tangent2arc1	Input（输入）	the target qualifier
tag_t （tag_t类型）	eid_tool	Input（输入）	the new tool object
int (整数型)	tangent2arc2	Input（输入）	the new tool qualifier

UF_MODL_redefine_trim_faces (查看源代码)

定义在: uf_modl_udf.h

概述

Respecifies trim faces for a UDF. All the old trim faces are replaced
by new trim faces. The UDF should have been trimmed when it was
originally imported.

环境

内部和外部

参见

UF_MODL_boolean_udf

需要许可证（S）

solid_modeling

int UF_MODL_redefine_trim_faces
(

tag_t udf_id,
int n_trim_faces,
tag_t trim_faces [ ] ,
logical delete_rpo

)

tag_t （tag_t类型）	udf_id	Input（输入）	udf id which is returned from UF_MODL_boolean_udf()
int (整数型)	n_trim_faces	Input（输入）	number of trim faces
tag_t （tag_t类型）	trim_faces [ ]	Input（输入）	array of trim faces
logical	delete_rpo	Input（输入）	flag to indicate whether to delete rpo or not

UF_MODL_register_cliff_blend (查看源代码)

定义在: uf_modl_blends.h

概述

需要许可证（S）

solid_modeling

int UF_MODL_register_cliff_blend
(

UF_MODL_cliff_blend_f_t var_routine

)

UF_MODL_cliff_blend_f_t

var_routine

Input（输入）

Routine name. You define the routine. The system
calls the routine like this:
error = routine((tag_t) obj_id, tag_t cliff)
where obj_id is the new blend that was just created.
Therefore, you should define the routine like this:
int routine(tag_t obj_id, tag_t cliff)
and the routine returns an error if it failed. If the
returned error is != 0, then the new form feature is
deleted and an error is returned..

UF_MODL_register_rpo_routine (查看源代码)

定义在: uf_modl_sketch.h

概述

Registers a routine for relative positioning. This allows you to register
a routine into the Open API environment so that you can
constrain a feature during creation time. Subsequently, every time a
form feature is created, this registered routine is called.
To register a routine named user_rpo_routine(), the call is:

UF_MODL_register_rpo_routine(user_rpo_routine)
where user_rpo_routine is defined as:
int user_rpo_routine(tag_t obj_id)

Calling this function will prevent an internal Open API shared library from
being unloaded, and overrides the setting of the user supplied function,
ufusr_ask_unload.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_register_rpo_routine
(

UF_MODL_rpo_f_p_t routine

)

UF_MODL_rpo_f_p_t

routine

Input（输入）

Routine name. You define the routine. The system
calls the routine like this:
error = routine((tag_t) obj_id)
where obj_id is the new feature that was just
created. Therefore, you should define the routine
like this:
int routine(tag_t obj_id)
and the routine returns an error if it failed. If the
returned error is != 0, then the new form feature is
deleted and an error is returned..

UF_MODL_register_udf_mapping_routine (查看源代码)

定义在: uf_modl_udf.h

概述

Register a routine for UDF obtaining mapping data. This allows you to register
a routine into the Open API environment so that you can select some
objects that need to be mapped at UDF instantiation or editing if a mapping
between old UDF parents and new UDF parents is necessary. Subsequently,
every time a UDF feature is instantiated or edited, this registered routine
is called. To register a routine named user_udf_mapping_routine(), the call
is:

UF_MODL_register_udf_mapping_routine(user_udf_mapping_routine)
where user_udf_mapping_routine is defined as:
int user_udf_mapping_routine()

Calling this function will prevent an internal Open shared library from
being unloaded, and overrides the setting of the user supplied function,
ufusr_ask_unload.

环境

内部和外部

参见

UF_MODL_unregister_udf_mapping_routine

历史

This function was originally released in NX3.

需要许可证（S）

solid_modeling

int UF_MODL_register_udf_mapping_routine
(

UF_MODL_udf_mapping_f_p_t routine

)

UF_MODL_udf_mapping_f_p_t

routine

Input（输入）

Routine name. You define the routine.
The system calls the routine like this:
UF_MODL_udf_mapping_f_p_t routine
(tag_t udf_feature_tag,
UF_MODL_udf_ref_data_t ref_data)

where udf_feature_tag is a tag of the enquiring
UDF defintion feature (for instantiation)
or instantiated feature (for editing),
and ref_data is the output of this UDF parent
data including mapping data that the user needs
to obtain.

The routine returns an error if it failed.
If the returned error is != 0, then it is
successful.

UF_MODL_register_var_blend (查看源代码)

定义在: uf_modl_blends.h

概述

需要许可证（S）

solid_modeling

int UF_MODL_register_var_blend
(

UF_MODL_var_blend_f_t routine

)

UF_MODL_var_blend_f_t

routine

Input（输入）

Routine name. You define the routine. The system
calls the routine like this:
error = routine(tag_t obj_id,
double points[100][3],
char radii[100][256],
int smooth_overflow
int cliff_overflow
int notch_overflow
double vrb_tol
int number_pts)
where obj_id is each edge on the list that was
provided to UF_MODL_create_blend. Therefore,
you should define the routine like this:
int routine(tag_t obj_id,
double points[100][3],
char radii[100][256],
int smooth_overflow
int cliff_overflow
int notch_overflow
double vrb_tol
int number_pts)
and the routine returns an error if it failed. If the
returned error is != 0, then the new form feature is
deleted and an error is returned..

UF_MODL_remove_thru_faces (查看源代码)

定义在: uf_modl.h

概述

Removes the thru faces from a hole or slot feature.

环境

Internal and External

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_remove_thru_faces
(

tag_t feature_eid

)

UF_MODL_reverse_datum_plane

feature_eid

Input（输入）

The object identifier of the feature from which
the thru faces will be removed.

UF_MODL_rename_exp (查看源代码)

定义在: uf_modl_expressions.h

概述

Renames an existing expression. You input the old and new expression names.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_rename_exp
(

char * old_exp_name,
char * new_exp_name

)

char * (字符型指针)	old_exp_name	Input（输入）	Name of expression to be renamed.
char * (字符型指针)	new_exp_name	Input（输入）	New name for expression.

UF_MODL_reorder_feature (查看源代码)

定义在: uf_modl.h

概述

Reorders features in the modeling application. Note that this routine
performs an update. Routine UF_MODL_ask_body_feats returns features in the
current creation order.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_reorder_feature
(

tag_t reference_feature,
uf_list_p_t reposition_features,
int method

)

tag_t （tag_t类型）	reference_feature	Input（输入）	Pivot feature.
uf_list_p_t	reposition_features	Input（输入）	List of features to reorder.
int (整数型)	method	Input（输入）	Reorder method: 1 = Before 2 = After

UF_MODL_replace_body_data (查看源代码)

定义在: uf_modl.h

概述

Replaces the body of an unparameterized feature with a copy of
another body. Both bodies must be single face sheet bodies.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_replace_body_data
(

tag_t original_feature,
tag_t new_body

)

tag_t （tag_t类型）	original_feature	Input（输入）	Feature Object Identifier of unparameterized feature which is to have its body replaced. Must be a single face sheet body.
tag_t （tag_t类型）	new_body	Input（输入）	Object Identifier of the single face sheet body to copy.

UF_MODL_replace_boolean_body (查看源代码)

定义在: uf_modl.h

概述

Replaces the tool body and target body of a boolean feature.

环境

Internal and External

参见

Refer to example

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_replace_boolean_body
(

tag_t boolean_feature_obj_id,
UF_MODL_boolean_body_e_t type,
tag_t new_body

)

tag_t （tag_t类型）	boolean_feature_obj_id	Input（输入）	The object identifier of a boolean feature to be modified.
UF_MODL_boolean_body_e_t	type	Input（输入）	The type of body: UF_MODL_TARGET_BODY UF_MODL_TOOL_BODY
tag_t （tag_t类型）	new_body	Input（输入）	The body tag of the new body which will replace either the target or the tool body.

UF_MODL_replace_feat_strings (查看源代码)

定义在: uf_modl.h

概述

Edits the string structure of a feature. The following restrictions apply:
1. The valid features for this function are:
Curve Mesh
Thru Curves
Ruled
Swept
Bounded Plane
2. Only the Replace option may be used with Ruled and Bounded Plane features.
3. When adding a new string at the beginning of a surface, use index = 0.
4. The string input must be the entire string being changed, even if
only one curve within a multi-curve string is changing. If you
wish to edit one curve in a multi-curve string, you must build the
entire new string.
5. This function does not perform an update of the feature. You
should call UF_MODL_update after you have completed all your
string edit operations.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_replace_feat_strings
(

tag_t feature_obj_id,
int option,
UF_STRING_p_t string,
int string_set,
int index

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature object identifier
int (整数型)	option	Input（输入）	Operation to be performed UF_MODL_STRING_ADD = Add a string UF_MODL_STRING_REMOVE = Remove a string UF_MODL_STRING_REPLACE = Replace a string
UF_STRING_p_t	string	Input（输入）	Pointer to the string structure of a single string to add or replace.
int (整数型)	string_set	Input（输入）	Set of strings on which to perform the operation, especially when the feature has more than 1 set of strings If feature = Thru Curve Mesh: 1 = Primary Curves 2 = Cross Curves If feature = Freeform Sweep 1 = Guide Curves 2 = Section Curves All others: string_set = 1
int (整数型)	index	Input（输入）	Index at which to perform the operation starting at index=1 If UF__MODL_STRING_ADD, add the string after the index If UF_MODL_STRING_REMOVE or UF_MODL_STRING_REPLACE, remove or replace at the index

UF_MODL_replace_features (查看源代码)

定义在: uf_modl.h

概述

This function replaces the features in original_features[] by the
features in replacement_features[] or the copies of features in
replacement_features[] if original_features[] are features on bodies,
curve features and datum features. The children of the original_features[]
will be reparented to the replacement_features[] or copies.

The original features will be deleted.

original_features[] can contain: features on the same body, curve features,
datum plane and datum axis features.

replacement_features[] must contain: features on other bodies (if
original_features[] contains features on a body), other curve features
(if original_features[] contains curve features) and other datum plane
and other datum axis features (if original_features[] contains datum plane
or datum axis features).

Note that original_features[] and replacement_features[] must contain
features that are in the same part file. Also, for features on a body, the
parents of each of the features in replacement_features[] must be either
another feature in the replacement_features[] or must be a feature which
is before the earliest feature in the original_features[].

parent_map[] maps entities created by the original_features[] to the
corresponding entities on the replacement_features[]. In addition to the
original_features[] and replacement_features[] you will have to provide a map
of edges and faces on the original_features[] to the corresponding edges and
faces of the replacement_features[].

You will specify the map as a array of objects of type
UF_MODL_replace_features_t described below. The children of the
original_features[] will be reparented to copies of the corresponding
entities on the replacement_features[] that are specified in the parent_map[].

Calling this function with return_map as true does not perform the replacement
but returns a parent_map[] each of whose original_entity elements are edges
and faces created by original_features[]. Only those edges and faces that are
parents of downstream features are returned in the parent_map[]. The
replacement_entity elements of all the structures in the parent_map[] are 0.
You will have to assign the appropriate replacement_entity for each of
the structures returned in the parent_map[] before calling this function with
return_map as false to perform the actual replace.

环境

Internal and External

参见

Refer to example

历史

New in v17.0

需要许可证（S）

solid_modeling

int UF_MODL_replace_features
(

tag_t * original_features,
int n_original_features,
tag_t * replacement_features,
int n_replm_features,
logical return_map,
logical use_copy_of_replacement,
UF_MODL_replace_features_t * * parent_map,
int * n_parent_map

)

tag_t * (tag_t型的指针)	original_features	Input（输入）	Array of features to replace
int (整数型)	n_original_features	Input（输入）	number of original_features
tag_t * (tag_t型的指针)	replacement_features	Input（输入）	Array of replacement features
int (整数型)	n_replm_features	Input（输入）	number of replacement_features
logical	return_map	Input（输入）	return_map = true - return in parent_map[] the edges and faces created by the original_features[] which have to be mapped to the corresponding edges and faces on the replacement_features[] return_map = false - perform the replace
logical	use_copy_of_replacement	Input（输入）	use_copy_of_replacement = false - Use the replacement features directly to replace the original features use_copy_of_replacement = true - Copy the replacement features and use the copy of the replacement feature to replace the original features
UF_MODL_replace_features_t * *	parent_map	Input / Output	Map of edges and faces created by the original_features[] to corresponding edges and faces on the replacement_features[]
int * (整数型指针)	n_parent_map	Input / Output	number of elements in (parent_map)[]

UF_MODL_replace_sweep_strings (查看源代码)

定义在: uf_modl_sweep.h

概述

This function will replace the profile and/or guide curves/edges of
a sweep feature that can be one of the following types, Extruded,
Revolved, Sweep (Along a Guide), Cable/Tube.

The original and replacement curves/edges in the arrays original_profile/
guide_objs and new_profile/guide_objs have to be contiguous. The
original strings will be replaced in the order of the original_profile/
guide_objs array by the corresponding strings in the new_profile/guide_objs
array. If n_original_profile/guide_objs > n_new_profile/guide_objs,
the last (n_original_profile/guide_objs - n_new_profile/guide_objs)
strings in the original_profile/guide_objs array will be removed from
the sweep featur's profile/guide. If
n_original_profile/guide_objs < n_new_profile/guide_objs, the last
(n_new_profile/guide_objs - n_original_profile/guide_objs) strings in the
new profile/guide array will be added to the feature.

It is suggested to use this function instead of UF_MODL_edit_sweep_curves
if possible as UF_MODL_replace_sweep_strings has the edge/face tracking
information retained when possible.

环境

内部和外部

参见

UF_MODL_edit_sweep_curves

历史

Released in V15.0

需要许可证（S）

solid_modeling

int UF_MODL_replace_sweep_strings
(

tag_t sweep_feature_id,
int n_original_profile_objs,
tag_t * original_profile_objs,
int n_new_profile_objs,
tag_t * new_profile_objs,
int n_original_guide_objs,
tag_t * original_guide_objs,
int n_new_guide_objs,
tag_t * new_guide_objs

)

tag_t （tag_t类型）	sweep_feature_id	Input（输入）	Feature object identifier of sweep
int (整数型)	n_original_profile_objs	Input（输入）	Number of contiguous original curves/edges in the profile of the sweep feature to be replaced
tag_t * (tag_t型的指针)	original_profile_objs	Input（输入）	An array of contiguous original curves/edges in the profile of the sweep feature to be replaced
int (整数型)	n_new_profile_objs	Input（输入）	Number of contiguous curves/edges to replace the curves/edges in the original_profile_objs.
tag_t * (tag_t型的指针)	new_profile_objs	Input（输入）	An array of contiguous curves/edges to replace the curves/edges in the original_profile_objs.
int (整数型)	n_original_guide_objs	Input（输入）	Number of contiguous original curves/edges in the guide of the sweep feature to be replaced.
tag_t * (tag_t型的指针)	original_guide_objs	Input（输入）	An array of contiguous original curves/edges in the guide of the sweep feature to be replaced.
int (整数型)	n_new_guide_objs	Input（输入）	Number of contiguous curves/edges to replace the curves/edges in the original_guide_objs.
tag_t * (tag_t型的指针)	new_guide_objs	Input（输入）	An array of contiguous curves/edges to replace the curves/edges in the original_guide_objs.

UF_MODL_require_udf_mapping_for_edit (查看源代码)

定义在: uf_modl_udf.h

概述

Ask if a mapping between old UDF parents and new parents is needed at editing.

环境

内部和外部

参见

UF_MODL_register_udf_mapping_routine
UF_MODL_unregister_udf_mapping_routine

历史

This function was originally released in NX3.

需要许可证（S）

solid_modeling

int UF_MODL_require_udf_mapping_for_edit
(

tag_t udf_insert_tag,
logical * mapping_is_required,
int * mapping_num_objects,
tag_t * * mapping_objects

)

tag_t （tag_t类型）	udf_insert_tag	Input（输入）	Tag of UDF instantiated feature
logical *	mapping_is_required	Output（输出）	TRUE: a mapping is required
int * (整数型指针)	mapping_num_objects	Output（输出）	Number of mapping objects
tag_t * *	mapping_objects	Output to be freed 输出并释放	Array of mapping objects

UF_MODL_require_udf_mapping_for_insert (查看源代码)

定义在: uf_modl_udf.h

概述

Ask if a mapping between old UDF parents and new parents is needed at instantiation.

环境

内部和外部

参见

UF_MODL_register_udf_mapping_routine
UF_MODL_unregister_udf_mapping_routine

历史

This function was originally released in NX3.

需要许可证（S）

solid_modeling

int UF_MODL_require_udf_mapping_for_insert
(

tag_t udf_define_tag,
logical * mapping_is_required,
int * mapping_num_objects,
tag_t * * mapping_objects

)

tag_t （tag_t类型）	udf_define_tag	Input（输入）	Tag of UDF definition feature
logical *	mapping_is_required	Output（输出）	TRUE: a mapping is required
int * (整数型指针)	mapping_num_objects	Output（输出）	Number of mapping objects
tag_t * *	mapping_objects	Output to be freed 输出并释放	Array of mapping objects

UF_MODL_reverse_datum_axis (查看源代码)

定义在: uf_modl_datum_features.h

概述

Reverses the direction of a datum axis.

环境

内部和外部

参见

历史

Original release was in V14.0.

需要许可证（S）

solid_modeling

int UF_MODL_reverse_datum_axis
(

tag_t datum_axis_tag

)

datum_axis_tag

Input（输入）

Tag of the datum axis to reverse.

UF_MODL_reverse_datum_plane (查看源代码)

定义在: uf_modl_datum_features.h

概述

Reverses the normal direction of a datum plane. The function UF_MODL_update
must be called to actually apply the reversal.

环境

内部和外部

参见

需要许可证（S）

solid_modeling

int UF_MODL_reverse_datum_plane
(

tag_t datum_plane_tag

)

UF_MODL_calculate_ref_dir
UF_MODL_ask_link_faces

datum_plane_tag

Input（输入）

Tag of the datum plane to reverse.

UF_MODL_reverse_dir_ref (查看源代码)

定义在: uf_modl.h

概述

Redefines the directional reference of a feature.

环境

内部和外部

参见

历史

Originally released in V15.0

需要许可证（S）

solid_modeling

int UF_MODL_reverse_dir_ref
(

tag_t feature_eid,
tag_t ref_eid,
int ref_is_horizontal,
logical delete_rpo,
logical reverse

)

tag_t （tag_t类型）	feature_eid	Input（输入）	the feature being reattached
tag_t （tag_t类型）	ref_eid	Input（输入）	the new directional reference
int (整数型)	ref_is_horizontal	Input（输入）	1: reference is horizontal, 0: reference is vertical
logical	delete_rpo	Input（输入）	1: delete rpo dims
logical	reverse	Input（输入）	1: to reverse directional reference

UF_MODL_set_angle_tolerance (查看源代码)

定义在: uf_modl.h

概述

Sets the angle tolerance found in the Modeling Preferences dialog box.

Void.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_set_angle_tolerance
(

double * tolerance,
int * err_flag

)

double * (实数型指针)	tolerance	Input（输入）	Angle tolerance. Value must be greater than e-10 (greater than zero).
int * (整数型指针)	err_flag	Output（输出）	Error code: 0 = No error 1 = Invalid value, tolerance not changed

UF_MODL_set_body_density (查看源代码)

定义在: uf_modl.h

概述

Set the density of a body.
The input must be a body tag.
If the body is in the context of an assembly, it is the caller function's
responsibility to retrieve the body tag before this function can be called, i.e.,
if body is an occurrence, then the body tag must be retrieved first.

环境

Internal and External

需要许可证（S）

solid_modeling

int UF_MODL_set_body_density
(

tag_t body,
UF_MODL_density_units_t units,
double density

)

tag_t （tag_t类型）	body	Input（输入）	solid/sheet body
UF_MODL_density_units_t	units	Input（输入）	the unit of 'density'
double (实数型)	density	Input（输入）	density of body

UF_MODL_set_body_type_pref (查看源代码)

定义在: uf_modl.h

概述

Changes the current setting for the sheet/solid body type modeling
preference. This preference is used when creating bodies through
curves to allow you to control the type of body created. The body type
option is used in the Through Curve Mesh, Through Curves, Extruded
Body, Body of Revolution, Swept, Section Surface and Ruled Free
Form Feature creation options.

环境

内部和外部

参见

UF_MODL_ask_body_type_pref

需要许可证（S）

solid_modeling

int UF_MODL_set_body_type_pref
(

int body_type

)

int (整数型)

body_type

Input（输入）

Desired setting of the body type preference:
UF_MODL_SOLID_BODY
UF_MODL_SHEET_BODY

UF_MODL_set_bsurf_knot_display (查看源代码)

定义在: uf_modl_bsurf.h

概述

Set the B-surface knot flag.

环境

内部和外部

历史

Originally released in NX5.0

需要许可证（S）

solid_modeling

int UF_MODL_set_bsurf_knot_display
(

tag_t face,
logical state

)

tag_t （tag_t类型）	face	Input（输入）	Face tag of B-surface to be set pole flag
logical	state	Input（输入）	surface knot flag status

UF_MODL_set_bsurf_pole_display (查看源代码)

定义在: uf_modl_bsurf.h

概述

Set the B-surface pole flag.

环境

内部和外部

历史

Originally released in NX2.0

需要许可证（S）

solid_modeling

int UF_MODL_set_bsurf_pole_display
(

tag_t face,
logical state

)

tag_t （tag_t类型）	face	Input（输入）	Face tag of B-surface to be set pole flag
logical	state	Input（输入）	surface pole flag status

UF_MODL_set_current_feature (查看源代码)

定义在: uf_modl.h

概述

Define the current feature. Any newly created feature will be created right
after this feature. When a new feature is created, it is made the current
feature.

环境

内部和外部

历史

This function was originally released in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_set_current_feature
(

tag_t feature_id

)

UF_MODL_ask_curve_fit_method

feature_id

Input（输入）

Feature which is to be made the current
feature.

UF_MODL_set_curve_fit_method (查看源代码)

定义在: uf_modl_curves.h

概述

Sets the curve fit method modeling preference.

环境

内部和外部

参见

历史

This function was originally released in V15.0

需要许可证（S）

solid_modeling

int UF_MODL_set_curve_fit_method
(

int fit_method

)

int (整数型)

fit_method

Input（输入）

curve fit method 0=cubic, 1=quintic

UF_MODL_set_datum_csys_scaling (查看源代码)

定义在: uf_modl_datum_features.h

概述

This function sets the "fixed size" display of datum CSYS feature. If "Fixed size component" toggle
in the CSYS constructor dialog is ON, then the datum CSYS will not be resized relative to the view.

If unsuccessful returns error code

环境

内部和外部

历史

NX3.0.1

需要许可证（S）

solid_modeling

int UF_MODL_set_datum_csys_scaling
(

const tag_t datum_csys_tag,
const logical scaling_on

)

const tag_t	datum_csys_tag	Input（输入）	Tag of datum CSYS feature
const logical	scaling_on	Input（输入）	If TRUE, datum CSYS with fixed size would be displayed

UF_MODL_set_datum_csys_visibility (查看源代码)

定义在: uf_modl_datum_features.h

概述

This function sets the visibility of datum CSYS feature based on the logical value of
input argument "visibility"
If unsuccessful returns error code

环境

内部和外部

历史

NX3.0.1

需要许可证（S）

solid_modeling

int UF_MODL_set_datum_csys_visibility
(

const tag_t datum_csys_tag,
const logical visibility

)

const tag_t	datum_csys_tag	Input（输入）	Tag of datum CSYS feature
const logical	visibility	Input（输入）	If TRUE, datum CSYS with components would be visible

UF_MODL_set_default_density (查看源代码)

定义在: uf_modl.h

概述

Sets the global solid density to the input value. The density units can be
any one of the following:

UF_MODL_pounds_inches
UF_MODL_pounds_feet
UF_MODL_grams_centimeters
UF_MODL_kilograms_meters

环境

内部和外部

参见

Refer to example
UF_MODL_ask_default_density

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_set_default_density
(

double density,
UF_MODL_density_units_t units

)

double (实数型)	density	Input（输入）	default density
UF_MODL_density_units_t	units	Input（输入）	units of 'density'

UF_MODL_set_distance_tolerance (查看源代码)

定义在: uf_modl.h

概述

Sets the distance tolerance found in the Modeling Preferences dialog box.

Void.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_set_distance_tolerance
(

double * tolerance,
int * err_flag

)

double * (实数型指针)	tolerance	Input（输入）	Distance tolerance. Value must be greater than metric 1e-5 or English 3e-7.
int * (整数型指针)	err_flag	Output（输出）	Error code: 0 = No error 1 = Invalid value, tolerance not changed

UF_MODL_set_dynamic_update (查看源代码)

定义在: uf_modl.h

概述

Changes the current setting for the modeling dynamic update preference. This
preference is used when editing a curve or a bridge curve feature from which
we can derive visible sheet or solid bodies.

If UF_MODL_NO_DYNAMIC_UPDATE is used, NX will not update the children
features of the curve. If UF_MODL_DYNAMIC_UPDATE_INCREMENTAL or
UF_MODL_DYNAMIC_UPDATE_CONTINUOUS is used, NX will dynamically update
the children, depending on the immediate children preference, of the curve
each time the mouse stops moving or moves, respectively.

环境

内部和外部

参见

UF_MODL_ask_dynamic_update
UF_MODL_set_immediate_children
UF_MODL_ask_immediate_children

历史

V17.0

需要许可证（S）

solid_modeling

int UF_MODL_set_dynamic_update
(

int update_type

)

int (整数型)

update_type

Input（输入）

Desired setting for dynamic update:
UF_MODL_NO_DYNAMIC_UPDATE,
UF_MODL_DYNAMIC_UPDATE_INCREMENTAL,
UF_MODL_DYNAMIC_UPDATE_CONTINUOUS

UF_MODL_set_face_blend_law_radii (查看源代码)

定义在: uf_modl_blends.h

概述

Set face blend law radii

环境

内部和外部

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_set_face_blend_law_radii
(

tag_t feature,
double * radii_values,
int rad_num

)

tag_t （tag_t类型）	feature	Input（输入）	The object identifier of the blend
double * (实数型指针)	radii_values	Input（输入）	Array of new law radii values
int (整数型)	rad_num	Input（输入）	Number of new radii

UF_MODL_set_face_blend_law_range1_radii (查看源代码)

定义在: uf_modl_blends.h

概述

Set conic face blend law radii for offset1

环境

内部和外部

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_set_face_blend_law_range1_radii
(

tag_t feature,
double * radii_values,
int rad_num

)

tag_t （tag_t类型）	feature	Input（输入）	The object identifier of the blend
double * (实数型指针)	radii_values	Input（输入）	Array of new law radii values
int (整数型)	rad_num	Input（输入）	Number of new radii

UF_MODL_set_face_blend_law_range2_radii (查看源代码)

定义在: uf_modl_blends.h

概述

Set conic face blend law radii for offset2

环境

内部和外部

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_set_face_blend_law_range2_radii
(

tag_t feature,
double * radii_values,
int rad_num

)

tag_t （tag_t类型）	feature	Input（输入）	The object identifier of the blend
double * (实数型指针)	radii_values	Input（输入）	Array of new law radii values
int (整数型)	rad_num	Input（输入）	Number of new radii

UF_MODL_set_feat_tolerance (查看源代码)

定义在: uf_modl.h

概述

Sets the given tolerance to the input feature.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_set_feat_tolerance
(

tag_t feature_obj_id,
double tolerance,
logical update_part

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Feature to set
double (实数型)	tolerance	Input（输入）	Distance tolerance to set in the feature
logical	update_part	Input（输入）	Indicate whether to update the part. If TRUE - Part will get updated by calling UF_MODL_update, FALSE - Part will not get updated, User has to update the part. User can set the tolerance of multiple features and then update the part by calling UF_MODL_update at end or pass the update_part flag as true for last feature

UF_MODL_set_flange_proc_factor (查看源代码)

定义在: uf_modl_smd.h

概述

Sets the process factor for a specified flange feature.

环境

内部和外部

需要许可证（S）

sheet_metal_design

int UF_MODL_set_flange_proc_factor
(

tag_t flange,
double proc_factor

)

tag_t （tag_t类型）	flange	Input（输入）	Object identifier for the flange feature.
double (实数型)	proc_factor	Input（输入）	Process factor

UF_MODL_set_free_form_result (查看源代码)

定义在: uf_modl_freeform.h

概述

Sets the free form construction result preference. This preference
controls free form feature creation in the Through Curves, Through
Curves Mesh, Swept, and Ruled functions. If the free form
construction result is 0 and the selected curves are coplanar, a
bounded plane is created. Otherwise, a B-surface is created.

环境

内部和外部

需要许可证（S）

solid_modeling and ( free_form_modeling or nx_freeform_1 )

int UF_MODL_set_free_form_result
(

int free_form_result

)

int (整数型)

free_form_result

Input（输入）

free form construction result preference
0 = create bounded plane, if selected curves are coplanar.
1 = always create B-surface.

UF_MODL_set_immediate_children (查看源代码)

定义在: uf_modl.h

概述

Changes the current setting for the modeling immediate children preference.
This preference is used when editing curve whose is parent of features that
create sheet and/or solid bodies and the modeling dynamic update is either
UF_MODL_DYNAMIC_UPDATE_INCREMENTAL or UF_MODL_DYNAMIC_UPDATE_CONTINUOUS.

If the user edits a curve through edit feature or edit bridge curve feature,
this preference is not applicable. If UF_MODL_UPDATE_FIRST_LEVEL is used,
NX will update the first visible sheet or solid bodies that can be
derived from the curve. If UF_MODL_UPDATE_ALL, NX will update all
features related to the editing curve.

环境

内部和外部

参见

UF_MODL_ask_immediate_children
UF_MODL_ask_dynamic_update
UF_MODL_set_dynamic_update

历史

V17.0

需要许可证（S）

solid_modeling

int UF_MODL_set_immediate_children
(

int update_level

)

int (整数型)

update_level

Input（输入）

Desired setting for immediate children:
UF_MODL_UPDATE_FIRST_LEVEL,
UF_MODL_UPDATE_ALL

UF_MODL_set_midsrf_feature_create_method (查看源代码)

定义在: uf_modl_freeform.h

概述

Sets the creation&trim method (either advanced or classic)

环境

内部和外部

历史

Originally released in NX5.0

需要许可证（S）

( solid_modeling or nx_masterfem )

int UF_MODL_set_midsrf_feature_create_method
(

tag_t feature_obj_id,
int adv_crt_and_trm

)

tag_t （tag_t类型）	feature_obj_id	Input（输入）	Midsurface Feature tag
int (整数型)	adv_crt_and_trm	Input（输入）	choice of advanced create and trim

UF_MODL_set_rpo_refernce (查看源代码)

定义在: uf_modl_ugopenint.h

概述

Set the reference object and location for RPO operations. This function can be used to
control where a form feature will be positioned, if RPO is needed for the feature.
For example, if it is called before UF_MODL_create_instantiated_udf, the system will
position the new UDF instance at the given place.

环境

内部和外部

历史

V17.0

需要许可证（S）

solid_modeling

int UF_MODL_set_rpo_refernce
(

tag_t reference,
double point [ 3 ] ,
int flip

)

tag_t （tag_t类型）	reference	Input（输入）	the tag of the reference object, which can be a face or edge
double (实数型)	point [ 3 ]	Input（输入）	the point to position a feature
int (整数型)	flip	Input（输入）	flip the direction or not, only valid for edge

UF_MODL_set_suppress_exp_tag (查看源代码)

定义在: uf_modl_expressions.h

概述

Links the parameter suppress expression to the feature.

The value of the specified expression tag must match the current
suppression state of the specified feature. If the feature is unsuppressed
then the expression value must be 1. If feature is suppressed then the
expression value must not be 1.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_set_suppress_exp_tag
(

tag_t feature_tag,
tag_t expression_tag

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Feature object id
tag_t （tag_t类型）	expression_tag	Input（输入）	Suppress expression tag

UF_MODL_set_sweep_axis (查看源代码)

定义在: uf_modl_sweep.h

概述

Given an extrude or revolve feature, this function sets the direction

环境

内部和外部

历史

Originally released in V15.0

需要许可证（S）

solid_modeling

int UF_MODL_set_sweep_axis
(

tag_t feature_id,
double dir [ ]

)

tag_t （tag_t类型）	feature_id	Input（输入）	The feature ID.
double (实数型)	dir [ ]	Input（输入）	The new direction of the extrude or revolve feature.

UF_MODL_set_sweep_tolerances (查看源代码)

定义在: uf_modl_sweep.h

概述

Given an extrude or revolve feature, this function sets the new tolerances.

环境

内部和外部

历史

Originally released in V15.0

需要许可证（S）

solid_modeling

int UF_MODL_set_sweep_tolerances
(

tag_t feature_id,
double * tolerance

)

tag_t （tag_t类型）	feature_id	Input（输入）	The feature ID.
double * (实数型指针)	tolerance	Output（输出）	The new chaining and distance tolerance.

UF_MODL_set_udf_parms (查看源代码)

定义在: uf_modl_udf.h

概述

Sets the parameters of a user defined feature part. This function can
only be called once for each udf.

环境

内部和外部

参见

UF_MODL_export_udf
UF_MODL_import_udf
UF_MODL_boolean_udf
UF_MODL_ask_udf_parms

需要许可证（S）

solid_modeling

int UF_MODL_set_udf_parms
(

tag_t udf_id,
char * * prompt,
char * * values,
int number_of_parms

)

tag_t （tag_t类型）	udf_id	Input（输入）	Feature obj_id.
char * *	prompt	Input（输入）	The user defined feature prompt.
char * *	values	Input（输入）	The user defined feature values.
int (整数型)	number_of_parms	Input（输入）	Number of parameters in the arrays.

UF_MODL_set_update_fail_option (查看源代码)

定义在: uf_modl.h

概述

Sets the current fail option in case an update failure occurs. This
allows the user to specify the update behavior in advance, should an
error occur in the middle of a modeling update. It would be as if a
user in interactive NX had selected the UNDO, SUPPRESS,
or SUPPRESS ALL button in the Edit During Update dialog.

环境

内部和外部

参见

Refer to table

历史

Original release was in V14.0.

需要许可证（S）

solid_modeling

int UF_MODL_set_update_fail_option
(

UF_MODL_update_option_t new_fail_option

)

UF_MODL_update_option_t

new_fail_option

Input（输入）

Sets the update fail option to the
given value.

UF_MODL_set_xform_tag_of_datum_csys (查看源代码)

定义在: uf_modl_datum_features.h

概述

This function sets the tag of the XFORM into the csys of a datum_csys

If unsuccessful returns error code

环境

内部和外部

历史

NX3

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_set_xform_tag_of_datum_csys
(

tag_t datum_csys_feature,
tag_t xform_tag

)

tag_t （tag_t类型）	datum_csys_feature	Input（输入）	Tag of datum csys feature
tag_t （tag_t类型）	xform_tag	Input（输入）	xform tag to be set in datum_csys_tag

UF_MODL_shape_pattern_create_dialog (查看源代码)

定义在: uf_modl_ugopenint.h

概述

Function Description : This function will create a user interface
dialog to allow users to choose a Shape Pattern from a thumbnail list

Error code

环境

Internal & External

参见

UF_MODL_shape_pattern_init_client_data
UF_MODL_shape_pattern_free_client_data

历史

Originally released in NX503

需要许可证（S）

solid_modeling

int UF_MODL_shape_pattern_create_dialog
(

UF_MODL_shape_pattern_client_dialog_data_p_t pClientData,
int * response

)

UF_MODL_shape_pattern_client_dialog_data_p_t	pClientData	Input / Output	Client Data for Shape Pattern UI
int * (整数型指针)	response	Output（输出）	UI response: UF_UI_OK or UF_UI_CANCEL

UF_MODL_shape_pattern_free_client_data (查看源代码)

定义在: uf_modl_ugopenint.h

概述

The following function will free the client data for shape pattern
which is used for UF_MODL_shape_pattern_create_dialog

Error code

环境

Internal & External

参见

UF_MODL_shape_pattern_init_client_data

历史

Originally released in NX503

需要许可证（S）

solid_modeling

int UF_MODL_shape_pattern_free_client_data
(

UF_MODL_shape_pattern_client_dialog_data_p_t pClientData

)

UF_MODL_shape_pattern_client_dialog_data_p_t

pClientData

Input（输入）

Shape Pattern data structure
to be freed

UF_MODL_shape_pattern_init_client_data (查看源代码)

定义在: uf_modl_ugopenint.h

概述

The following function will initialize the client data for shape pattern
which is used for UF_MODL_shape_pattern_create_dialog

Error code

环境

Internal & External

参见

UF_MODL_shape_pattern_free_client_data

历史

Originally released in NX503

需要许可证（S）

solid_modeling

int UF_MODL_shape_pattern_init_client_data
(

UF_MODL_shape_pattern_client_dialog_data_p_t pClientData

)

UF_MODL_shape_pattern_client_dialog_data_p_t

pClientData

Input / Output

Shape Pattern data structure
to be initialized

UF_MODL_show_parent_curves (查看源代码)

定义在: uf_modl_curves.h

概述

This routine shows the parent NX curves of an input feature.
The customer default variable Solids_MoveCurvesToOtherLayer,
defined in ug_english.def and ug_metric.def will control the
behavior of this routine.

If Solids_MoveCurvesToOtherLayer = on, this routine
will unblank all parent NX curves of the selected feature,
and will move the parent NX curves that lie on the non-selectable
layers to the work layer.

If Solids_MoveCurvesToOtherLayer = off, this routine
unblank all parent NX curves of the selected feature, and
will change the mask of all non-selectable layers on which
the parent NX curves lie to be selectable layers.

If selectable is TRUE and the parent NX curves are on visible but
non-selectable layers, this routine will either move these
parent NX curves to the work layer or change the mask of the
layers according to the value of Solids_MoveCurvesToOtherLayer.

环境

内部和外部

参见

UF_MODL_hide_parent_curves

历史

Originally released in V16.0.

需要许可证（S）

solid_modeling

int UF_MODL_show_parent_curves
(

tag_t feature_tag,
logical selectable,
int * n_unch_disp_stat,
UF_MODL_disp_info_p_t * unch_parents_disp_status,
int * n_ch_disp_stat,
UF_MODL_disp_info_p_t * ch_parents_disp_status

)

tag_t （tag_t类型）	feature_tag	Input（输入）	Input feature record eid
logical	selectable	Input（输入）	The parent curves are to be selectable
int * (整数型指针)	n_unch_disp_stat	Output（输出）	The number of parent curves whose display status were unchanged after the show action
UF_MODL_disp_info_p_t *	unch_parents_disp_status	Input / Output to be freed	If NULL is passed in, then nothing is returned. If a pointer is passed in, then an array of UF_MODL_disp_info_t structures will be allocated, one for each parent curve whose display status was unchanged. The UF_MODL_disp_info_t structure will have the original display information for the parent curve. This array can then be passed to UF_MODL_hide_parent_curves to restore the curves to their original display status. This array must be freed by the caller by calling UF_free.
int * (整数型指针)	n_ch_disp_stat	Output（输出）	The number of parent curves whose display status were changed after the show action, i.e. the layer number or blank status was changed by this function.
UF_MODL_disp_info_p_t *	ch_parents_disp_status	Input / Output to be freed	If NULL is passed in, then nothing is returned. If a pointer is passed in, then an array of UF_MODL_disp_info_t structures will be allocated, one for each parent curve whose display status was changed. The UF_MODL_disp_info_t structure will have the original display information for the parent curve.This array can then be passed to UF_MODL_hide_parent_curves to restore the curves to their original display status. This array must be freed by the caller by calling UF_free.

UF_MODL_smooth_bsurface_data (查看源代码)

定义在: uf_modl_bsurf.h

概述

Makes a bsurface continuous to cont_order_x, where x refers to the u
or v direction. The order of continuity may be any non-negative
integer up to (but not including) the corresponding degrees of the
bsurface. Selection of a given cont_order implies that all lower order
continuities are to be achieved. The order of continuity is the number
of derivatives that are required to exist at all points of the bsurface, in
the corresponding u and v directions.

NX prefers surfaces to be continuous at least to order 1, in a
manner called in this documentation G1+. It is stronger than
mathematical G1, but is not quite C1. For G1+, at any row or column
corresponding to a knot value with multiplicity equal to the degree of
the surface in that direction, both tangent vectors (with respect to u
and with respect to v) must have the same direction, but not
necessarily the same length (if they are the same length, continuity C1 exists).

At any point in the surface, if cont_order_x cannot be achieved in the
corresponding direction, the highest continuity Cn within tolerance is
achieved. If C1 cannot be achieved, G1+ is achieved within tolerance
and a state code is returned. If G1+ cannot be achieved an error is returned.

Any seam that has any angle larger than ang_toler is not smoothed, even if
it's distance is within tolerance. Any seam that would require a change larger
than dist_toler is not smoothed. Any seam that can be smoothed is smoothed
even all of them cannot be smoothed.

Any knot that has a multiplicity high enough to make it possible for
the surface to be discontinuous at the corresponding row or column of
poles is checked. If the row or column of poles can be treated in such
poles is checked. If the row or column of poles can be treated in such
a way as to make the surface continuous to the given orders without
changing the shape more than toler, it is made so in u and v. If the
bsurface is closed in either or both u and v, the closure is also
checked.

Continuity is achieved using a mathematical process called knot
removal.
Use this function conservatively. In particular, if simplification is to be
done when the geometry is attached or edited, use this function only if
the geometry has some problem that prevents its use. Knot removal
may make the bsurface's equivalent surface (such as a cone)
unrecognizable by the simplifier. It can also have a long running time
(at orders of continuity greater than 1), because at every point where
a change is made the surface must be evaluated to check that the
change is within tolerance.

Bsurfaces that have end knots with a multiplcity greater than the order of the
surface in that direction, or have interior knots with a multiplicity greater
than surface order-1 in the respective directions, are not continuous, that is,
they have gaps. Such bsurfaces are not of general utility in CAD/CAM work.
NX cannot create them. This function may be used to "clean" up such
bsurfaces.

环境

内部和外部

参见

UF_BREP_attach_geometry
Structure UF_MODL_state_t which is a type define of UF_CURVE_state_t

历史

This function was originally released in V15.0.

需要许可证（S）

solid_modeling

int UF_MODL_smooth_bsurface_data
(

int cont_order_u,
int cont_order_v,
double dist_toler,
double ang_toler,
UF_MODL_bsurface_p_t bsurf,
int * num_states,
UF_MODL_state_p_t * states

)

int (整数型)	cont_order_u	Input（输入）	order of continuity to achieve in the u direction
int (整数型)	cont_order_v	Input（输入）	order of continuity to achieve in the v direction
double (实数型)	dist_toler	Input（输入）	distance tolerance not to be exceeded
double (实数型)	ang_toler	Input（输入）	angular tolerance not to be exceeded
UF_MODL_bsurface_p_t	bsurf	Input（输入）	spline surface data to make continuous
int * (整数型指针)	num_states	Output（输出）	number of states in states array
UF_MODL_state_p_t *	states	Output to be freed 输出并释放	state values for smoothing operation; if NULL is provided no states are returned. This array must be freed by calling UF_free.

UF_MODL_sort_features (查看源代码)

定义在: uf_modl_utilities.h

概述

Sort features by order of update. Notice that if feature1 updates before
feature2 then it is legal for feature2 to reference feature1. This can be used
in a selection filter during edit.

环境

Internal and External

需要许可证（S）

solid_modeling

int UF_MODL_sort_features
(

tag_t feature1,
tag_t feature2,
int * result

)

tag_t （tag_t类型）	feature1	Input（输入）	first feature
tag_t （tag_t类型）	feature2	Input（输入）	second feature
int * (整数型指针)	result	Output（输出）	-1 if feature1 updates before feature2 0 if feature1 equals feature2 1 if feature1 updates after feature2

UF_MODL_split_body (查看源代码)

定义在: uf_modl.h

概述

Split one or more bodies with a cutting plane or a body face.

环境

Internal and External

参见

Refer to example

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_split_body
(

int num_bodies,
tag_t * bodies,
tag_t cutting_body,
int * num_split_bodies,
tag_t * * split_bodies

)

int (整数型)	num_bodies	Input（输入）	Number of bodies to be split
tag_t * (tag_t型的指针)	bodies	Input（输入）	Bodies to be split
tag_t （tag_t类型）	cutting_body	Input（输入）	Cutting plane or a sheet body
int * (整数型指针)	num_split_bodies	Output（输出）	Number of the split bodies
tag_t * *	split_bodies	Output to be freed 输出并释放	Returned split bodies. This array must be freed by calling UF_free.

UF_MODL_split_body_retain_tool (查看源代码)

定义在: uf_modl.h

概述

Split one or more bodies with a cutting plane or a body face and retain the tool body.

环境

Internal and External

参见

Refer to example

历史

Originally released in NX304

需要许可证（S）

solid_modeling

int UF_MODL_split_body_retain_tool
(

int num_bodies,
tag_t * bodies,
tag_t cutting_body,
int * num_split_bodies,
tag_t * * split_bodies

)

int (整数型)	num_bodies	Input（输入）	Number of bodies to be split
tag_t * (tag_t型的指针)	bodies	Input（输入）	Bodies to be split
tag_t （tag_t类型）	cutting_body	Input（输入）	Cutting plane or a sheet body
int * (整数型指针)	num_split_bodies	Output（输出）	Number of the split bodies
tag_t * *	split_bodies	Output to be freed 输出并释放	Returned split bodies. This array must be freed by calling UF_free.

UF_MODL_subtract_bodies (查看源代码)

定义在: uf_modl.h

概述

Subtract two bodies.

UF_MODL_subtract_bodies_with_retained_options honors the setting of the
"Boolean Face Properties from" option of the Modeling Preferences dialog,
but UF_MODL_subtract_bodies always applies the display properties of
the target body to new faces.

环境

内部和外部

参见

Refer to example
UF_MODL_subtract_bodies_with_retained_options

需要许可证（S）

solid_modeling

int UF_MODL_subtract_bodies
(

tag_t target,
tag_t tool,
int * num_result,
tag_t * * resulting_bodies

)

tag_t （tag_t类型）	target	Input（输入）	Target body
tag_t （tag_t类型）	tool	Input（输入）	Tool body
int * (整数型指针)	num_result	Output（输出）	Number of resultant bodies
tag_t * *	resulting_bodies	Output to be freed 输出并释放	Resultant bodies. These must be free by calling UF_free.

UF_MODL_subtract_bodies_with_retained_options (查看源代码)

定义在: uf_modl.h

概述

Subtract two bodies with options to keep the original target body, tool body, or both bodies.

环境

内部和外部

参见

Refer to example ,
UF_MODL_subtract_bodies.

历史

Release version 19.

需要许可证（S）

solid_modeling

int UF_MODL_subtract_bodies_with_retained_options
(

tag_t original_target,
tag_t original_tool,
logical retain_target_body,
logical retain_tool_body,
tag_t * frec_eid

)

tag_t （tag_t类型）	original_target	Input（输入）	Original target body
tag_t （tag_t类型）	original_tool	Input（输入）	Original tool body
logical	retain_target_body	Input（输入）	Indicate whether to retain the target body. If TRUE - the resulting body is the new body and target body is retained, FALSE - the resulting body is the modified target body.
logical	retain_tool_body	Input（输入）	Indicate whether to retain the tool body. If TRUE - the tool body is not consumed. FALSE - the tool body is consumed
tag_t * (tag_t型的指针)	frec_eid	Output（输出）	The resulting feature record tag

UF_MODL_suppress_feature (查看源代码)

定义在: uf_modl.h

概述

Suppresses a list of features. Note that the system adds all implied
features and performs an update.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_suppress_feature
(

uf_list_p_t feature_list

)

UF_MODL_SWEEP_free_trim_data

feature_list

Input（输入）

List of features to suppress.

UF_MODL_SWEEP_free_trim_data (查看源代码)

定义在: uf_modl_sweep.h

概述

Free the sweep trimming data.

环境

内部和外部

参见

历史

Original release was in NX6.0

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_SWEEP_free_trim_data
(

UF_MODL_SWEEP_TRIM_object_p_t trim_object

)

UF_MODL_SWEEP_TRIM_object_p_t

trim_object

UF_MODL_trace_a_ray (查看源代码)

定义在: uf_modl.h

概述

Fires a ray at a list of transformed (optionally) bodies and returns information
about each face that is hit. A ray that is tangent to the interior of a
face, but does not cross through the face is not considered a hit. The lists
containing returned information are in the order of its distance from the
origin of the ray, the closest first.

The caller is responsible for freeing hit_list with UF_free.

环境

内部和外部

参见

Refer to example

历史

Originally released in V16.0

需要许可证（S）

solid_modeling

int UF_MODL_trace_a_ray
(

int num_bodies,
tag_t * bodies,
double origin [ 3 ] ,
double direction [ 3 ] ,
double transform [ 16 ] ,
int num_desired,
int * num_results,
UF_MODL_ray_hit_point_info_p_t * hit_list

)

int (整数型)	num_bodies	Input（输入）	The number of bodies that are to be hit
tag_t * (tag_t型的指针)	bodies	Input（输入）	Array of body tags that are to be hit. This array is dimensioned to num_bodies.
double (实数型)	origin [ 3 ]	Input（输入）	Point from which the ray is fired.
double (实数型)	direction [ 3 ]	Input（输入）	The direction the ray is fired.
double (实数型)	transform [ 16 ]	Input（输入）	Transformation needed to convert bodies into the same co-ordinate system as the ray. Initialize with UF_MTX4_identity. Only rotation and translation are allowed.
int (整数型)	num_desired	Input（输入）	Maximum number of hit points desired. A value of zero requests that all hit points be returned.
int * (整数型指针)	num_results	Output（输出）	number of hit points found
UF_MODL_ray_hit_point_info_p_t *	hit_list	Output to be freed 输出并释放	A pointer to an array of structures where each array element will contain information about each hit. The first element in this array will contain hit point information that is closest to the origin of the ray and the rest of the elements will contain points that continue in order of increasing distance. The caller must free this array by calling UF_free.

UF_MODL_TREX_ask_trim_extend (查看源代码)

定义在: uf_modl_trex.h

概述

Queries a trim and extend feature.

Returns the creation data for a trim / extend feature. Refer to UF_MODL_trex_input_p_t for
detailed information on the contents.

If successful, it returns the input data associated with the feature. If not successful,
it returns a valid error code.

0 : if successful
!=0 : if there is a failure. Refer to TREX_ error codes in in uf_modl_error.h.

环境

内部和外部

参见

UF_MODL_TREX_edit_trex_feature
UF_MODL_TREX_free_trex_data

历史

Originally released in NX 2.0.1

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_TREX_ask_trim_extend
(

tag_t feature,
UF_MODL_TREX_appl_data_p_t feature_data

)

tag_t （tag_t类型）	feature	Input（输入）	The trim/extend feature tag
UF_MODL_TREX_appl_data_p_t	feature_data	Output to be freed 输出并释放	The feature data

UF_MODL_TREX_create_trex_feature (查看源代码)

定义在: uf_modl_trex.h

概述

Creates a trim and extend feature.

This is a complete interface to create a trim/extend feature. Extends the
target by a given distance or until a target. If extended until a tool then
the target will be trimmed by the tool and optionally can modify the tool
also to make a corner between the target and the tool.

Following types of collectors allowed for a target and tool.
1. A connected set of free edges
2. A connected set of faces
a) Could be a whole sheet body
b) A connected set of faces of a sheet body

For now only "Body Faces" are allowed for face collectors.

In case of "connected set of free edges" required extension distances are
computed internally. No extensions are done if they are "a set of faces".

If successful, it returns the tag for the feature created. If not successful,
it returns a valid error code.

0 : if successful
!=0 : if there is a failure. Refer to TREX_ error codes in in uf_modl_error.h.

环境

内部和外部

参见

历史

Originally released in NX 2.0.1

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_TREX_create_trex_feature
(

UF_MODL_TREX_appl_data_p_t feature_data,
tag_t* feature

)

UF_MODL_TREX_appl_data_p_t	feature_data		I : Pointer to the structure containing defining data for the trim extend operation
tag_t*	feature		O : trim extend feature identifier

UF_MODL_TREX_edit_trex_feature (查看源代码)

定义在: uf_modl_trex.h

概述

Edits a trim and extend feature.

Edits the parameters of a trim/extend feature. All the creation parameters are available
for editing also. One can query for the creation parameters by calling UF_MODL_TREX_ask_trim_extend.

0 : if successful
!=0 : if there is a failure. Refer to TREX_ error codes in in uf_modl_error.h.

环境

内部和外部

参见

历史

Originally released in NX 2.0.1

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_TREX_edit_trex_feature
(

UF_MODL_TREX_appl_data_p_t feature_data,
tag_t feature

)

UF_MODL_TREX_appl_data_p_t	feature_data		I: Pointer to the structure containing defining data for the trimextend operation
tag_t （tag_t类型）	feature		I: Offset curve on face identifier

UF_MODL_TREX_free_trex_data (查看源代码)

定义在: uf_modl_trex.h

概述

Frees the trim and extend feature input data.

0 : if successful
!=0 : if there is a failure. Refer to TREX_ error codes in in uf_modl_error.h.

环境

内部和外部

参见

UF_MODL_TREX_appl_data_p_t

历史

Originally released in NX 2.0.1

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_TREX_free_trex_data
(

UF_MODL_TREX_appl_data_p_t feature_data

)

feature_data

UF_MODL_TREX_init_trex_data (查看源代码)

定义在: uf_modl_trex.h

概述

Initializes the trim and extend feature input data.

0 : if successful
!=0 : if there is a failure. Refer to TREX_ error codes in in uf_modl_error.h.

环境

内部和外部

参见

UF_MODL_TREX_appl_data_p_t

历史

Originally released in NX 2.0.1

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_TREX_init_trex_data
(

UF_MODL_TREX_appl_data_p_t feature_data

)

feature_data

UF_MODL_TREX_init_trex_data_set (查看源代码)

定义在: uf_modl_trex.h

概述

Initializes the trim and extend target tool data set.

0 : if successful
!=0 : if there is a failure. Refer to TREX_ error codes in in uf_modl_error.h.

环境

内部和外部

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_TREX_init_trex_data_set
(

UF_MODL_TREX_data_set_p_t feature_data_set

)

UF_MODL_TREX_data_set_p_t

feature_data_set

UF_MODL_trim_body (查看源代码)

定义在: uf_modl.h

概述

Trims a solid body.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_trim_body
(

tag_t target_body,
tag_t tool_tag,
int direction_flag,
tag_t * trim_feature

)

tag_t （tag_t类型）	target_body	Input（输入）	Target body to be trimmed.
tag_t （tag_t类型）	tool_tag	Input（输入）	Tag of face, datum plane, or plane to be used for trim.
int (整数型)	direction_flag	Input（输入）	0 = Accept default direction 1 = Reverse direction
tag_t * (tag_t型的指针)	trim_feature	Output（输出）	Resultant trim_feature identifier tag

UF_MODL_trim_midsrf_feature (查看源代码)

定义在: uf_modl_freeform.h

概述

Trims the face pair feature in a midsurface feature.

环境

内部和外部

需要许可证（S）

( solid_modeling or nx_masterfem )

int UF_MODL_trim_midsrf_feature
(

tag_t midsrf_feature_obj_id

)

UF_MODL_udf_mapping_data_p_t

midsrf_feature_obj_id

Input（输入）

Midsurface Feature tag

UF_MODL_trim_sheet (查看源代码)

定义在: uf_modl.h

概述

Trims a sheet body to a collection of curves, faces, or planes. The
curves can be projected along surface normals or along a vector.
Points on the sheet body define which region(s) of the sheet are to be
kept or discarded by the trim. If it can be determined that a trim
failure has occurred because there were gaps between the trimming
geometry, then the system returns the positions of those gaps with the
corresponding return code.

The UF_MODL_trim_object_t data structure defines the objects used to trim the
sheet body. If the object is a curve, then the projection method must be
defined.

环境

内部和外部

参见

See example

需要许可证（S）

solid_modeling

int UF_MODL_trim_sheet
(

tag_t sheet_body_tag,
int count_bounding_objects,
UF_MODL_trim_object_t * * bounding_objects,
double projection_vector [ ] ,
int point_key,
int point_count,
double * point_coords,
double tolerance,
int * number_gap_points,
double * * gap_points

)

tag_t （tag_t类型）	sheet_body_tag	Input（输入）	Tag of sheet body to trim.
int (整数型)	count_bounding_objects	Input（输入）	Number of trimming objects.
UF_MODL_trim_object_t * *	bounding_objects	Input（输入）	Array of pointers to structures holding trimming object data.
double (实数型)	projection_vector [ ]	Input（输入）	Vector for curves projected along a vector.
int (整数型)	point_key	Input（输入）	Points define regions to: 0 = discard 1 = keep
int (整数型)	point_count	Input（输入）	Number of points. (Number of regions.)
double * (实数型指针)	point_coords	Input（输入）	Array of points on the sheet. (3 point_count values.)
double (实数型)	tolerance	Input（输入）	Distance tolerance for any approximations.
int * (整数型指针)	number_gap_points	Output（输出）	Number of points returned in gap_points.
double * *	gap_points	Output to be freed 输出并释放	Array of points showing positions of gaps. (3 number_gap_points values.) This array must be freed by calling UF_free.

UF_MODL_udf_default_edit_mapping_tool (查看源代码)

定义在: uf_modl_ugopenint.h

概述

Create a default UDF mapping tool and let users to select mapping objects at
editing.

环境

Internal

历史

This function was originally released in NX3.

需要许可证（S）

solid_modeling

int UF_MODL_udf_default_edit_mapping_tool
(

tag_t udf_insert_tag,
UF_MODL_udf_ref_data_p_t ref_data

)

tag_t （tag_t类型）	udf_insert_tag	Input（输入）	UDF instantiated feature
UF_MODL_udf_ref_data_p_t	ref_data	Input / Output	UDF parent data

UF_MODL_udf_default_insert_mapping_tool (查看源代码)

定义在: uf_modl_ugopenint.h

概述

Create a default UDF mapping tool and let users to select mapping objects at
instantiation.

环境

Internal

历史

This function was originally released in NX3.

需要许可证（S）

solid_modeling

int UF_MODL_udf_default_insert_mapping_tool
(

tag_t udf_define_tag,
UF_MODL_udf_ref_data_p_t ref_data

)

tag_t （tag_t类型）	udf_define_tag	Input（输入）	UDF definition feature
UF_MODL_udf_ref_data_p_t	ref_data	Input / Output	UDF parent data

UF_MODL_udf_free_exp_data (查看源代码)

定义在: uf_modl_udf.h

概述

This function frees the expression data of a UDF.

环境

Internal and External

参见

UF_MODL_ask_instantiated_udf

历史

This function was originally released in NX3.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_udf_free_exp_data
(

UF_MODL_udf_exp_data_p_t exp_data

)

UF_MODL_udf_exp_data_p_t

exp_data

Input（输入）

- The UDF expression data to be freed

UF_MODL_udf_free_mapping_data (查看源代码)

定义在: uf_modl_udf.h

概述

This function frees the mapping data of a UDF.

环境

Internal and External

参见

UF_MODL_ask_instantiated_udf

历史

This function was originally released in NX3.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_udf_free_mapping_data
(

UF_MODL_udf_mapping_data_p_t mapping_data

)

mapping_data

Input（输入）

- The UDF mapping data to be freed

UF_MODL_udf_free_ref_data (查看源代码)

定义在: uf_modl_udf.h

概述

This function frees the reference data of a UDF.

环境

Internal and External

参见

UF_MODL_ask_instantiated_udf

历史

This function was originally released in NX3.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_udf_free_ref_data
(

UF_MODL_udf_ref_data_p_t ref_data

)

UF_MODL_udf_ref_data_p_t

ref_data

Input（输入）

- The UDF reference data to be freed

UF_MODL_udf_init_exp_data (查看源代码)

定义在: uf_modl_udf.h

概述

This function is to initialize the expression data of a UDF.

环境

Internal and External

参见

UF_MODL_create_instantiated_udf1, UF_MODL_edit_instantiated_udf

历史

This function was originally released in NX3.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_udf_init_exp_data
(

UF_MODL_udf_exp_data_p_t exp_data

)

UF_MODL_udf_exp_data_p_t

exp_data

Input / Output

The UDF expression data to be initialized

UF_MODL_udf_init_insert_data_from_def (查看源代码)

定义在: uf_modl_udf.h

概述

Function description:

User function for initializing UDF instantiation data from
a UDF definition feature. Note that the following attributes are only
filled out (i.e. memory and content).

num_exps (UF_MODL_udf_exp_data_t)
old_exps (UF_MODL_udf_exp_data_t)
num_refs (UF_MODL_udf_ref_data_t)
old_refs (UF_MODL_udf_ref_data_t)
reverse_refs_dir (UF_MODL_udf_ref_data_t)
num_mapping_objs (UF_MODL_udf_mapping_data_t)
reverse_objs_dir (UF_MODL_udf_mapping_data_t)
old_output_objs (UF_MODL_udf_mapping_data_t)
old_output_objs_index (UF_MODL_udf_mapping_data_t)

The memory of the following attributes must be allocated by the user
and their contents must be inputted by the user for further applications
such as the instantiation of a UDF feature and etc.

new_exp_values (UF_MODL_udf_exp_data_t)
new_refs (UF_MODL_udf_ref_data_t)
new_output_objs (UF_MODL_udf_mapping_data_t)
new_output_objs_index (UF_MODL_udf_mapping_data_t)

环境

内部和外部

It can accept single UDF references and Smart Collectors and Sections in
UF_MODL_udf_ref_data_t.

参见

UF_MODL_ask_instantiated_udf

历史

This function was originally released in NX3.

需要许可证（S）

solid_modeling

int UF_MODL_udf_init_insert_data_from_def
(

tag_t udf_define_tag,
UF_MODL_udf_exp_data_t * exp_data,
UF_MODL_udf_ref_data_t * ref_data

)

tag_t （tag_t类型）	udf_define_tag	Input（输入）	Tag of UDF definition feature
UF_MODL_udf_exp_data_t *	exp_data	Output to be freed 输出并释放	Expression data
UF_MODL_udf_ref_data_t *	ref_data	Output to be freed 输出并释放	Parent data

UF_MODL_udf_init_mapping_data (查看源代码)

定义在: uf_modl_udf.h

概述

This function is to initialize the mapping data of a UDF.

环境

Internal and External

参见

UF_MODL_create_instantiated_udf1, UF_MODL_edit_instantiated_udf

历史

This function was originally released in NX3.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_udf_init_mapping_data
(

UF_MODL_udf_mapping_data_p_t mapping_data

)

UF_MODL_udf_mapping_data_p_t

mapping_data

Input / Output

The UDF mapping data to be initialized

UF_MODL_udf_init_ref_data (查看源代码)

定义在: uf_modl_udf.h

概述

This function is to initialize the reference data of a UDF.

环境

Internal and External

参见

UF_MODL_create_instantiated_udf1, UF_MODL_edit_instantiated_udf

历史

This function was originally released in NX3.

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

void UF_MODL_udf_init_ref_data
(

UF_MODL_udf_ref_data_p_t ref_data

)

UF_MODL_udf_ref_data_p_t

ref_data

Input / Output

The UDF reference data to be initialized

UF_MODL_udf_rpo_menu (查看源代码)

定义在: uf_modl_ugopenint.h

概述

Opens the default rpo menu for udf instantiation or feature paste.
This function should only be used to position new style UDFs or during
copy/paste of features.

环境

Internal

历史

This function was originally released in V17.0.2.

需要许可证（S）

solid_modeling

int UF_MODL_udf_rpo_menu
(

tag_t feature_eid

)

feature_eid

Input（输入）

Feature to reposition

UF_MODL_udfs_ask_def_data (查看源代码)

定义在: uf_modl_udf.h

概述

This function gets the data of a given UDFS feature.
To free the members of the data structure UF_MODL_udfs_def_data_p_t, please
call function UF_MODL_free_udfs_def_data.
Note: The features of udfs have the same name as the udf.

环境

Internal and External

需要许可证（S）

gateway （UG入口基本模块，Gateway是所有其它Uuigraphics模块的一个必要条件）

int UF_MODL_udfs_ask_def_data
(

tag_t feature_tag,
UF_MODL_udfs_def_data_p_t udfs_data

)

tag_t （tag_t类型）	feature_tag	Input（输入）	feature tag - Tag of UDFS feature
UF_MODL_udfs_def_data_p_t	udfs_data	Output to be freed 输出并释放	- Data for redefinition

UF_MODL_udfs_create_def (查看源代码)

定义在: uf_modl_udf.h

概述

This function creates a new udfs feature by given data.

环境

Internal and External

需要许可证（S）

solid_modeling

int UF_MODL_udfs_create_def
(

tag_t * feature_tag,
UF_MODL_udfs_def_data_p_t udfs_data

)

tag_t * (tag_t型的指针)	feature_tag	Input（输入）	feature tag - Tag of UDFS feature
UF_MODL_udfs_def_data_p_t	udfs_data	Input（输入）	- Data for redefinition

UF_MODL_udfs_redefine_def (查看源代码)

定义在: uf_modl_udf.h

概述

This function redefines a given UDFS feature. It also reorders the
feature as the "youngest" one in the file.

环境

Internal and External

需要许可证（S）

solid_modeling

int UF_MODL_udfs_redefine_def
(

tag_t feature_tag,
UF_MODL_udfs_def_data_p_t udfs_data

)

tag_t （tag_t类型）	feature_tag	Input（输入）	feature tag - Tag of UDFS feature
UF_MODL_udfs_def_data_p_t	udfs_data	Input（输入）	- Data for redefinition

UF_MODL_unclock_instance (查看源代码)

定义在: uf_modl_isets.h

概述

Unclocks the particular instance feature input as the feature object identifier.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_unclock_instance
(

tag_t feature_obj_id

)

feature_obj_id

Input（输入）

Object identifier for instance

UF_MODL_unclock_iset (查看源代码)

定义在: uf_modl_isets.h

概述

Unclocks the entire instance set input as the feature object identifier.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_unclock_iset
(

tag_t feature_obj_id

)

feature_obj_id

Input（输入）

Object identifier for the instance set

UF_MODL_unform_features (查看源代码)

定义在: uf_modl_smd.h

概述

This routine will set the state of an array of formable features
so that the features will be fully unformed.
The given feaure tags must be tags of Flange, Inset Flange,
General Flange, SMBridge, or SMBend feature.

The caller of this routine may start an update cycle (if any of the features
are not already in their fully unformed state) by using UF_MODL_update.

Return code:
=0 : Successful
>0 : Failing error number
<0 : Failing error number
= UF_MODL_ERR_NOT_A_FORMABLE_FEATURE : The given tag was not
the tag of a formable
feature.

环境

Internal and External

参见

UF_MODL_form_features

历史

Originally released in V18.0

需要许可证（S）

sheet_metal_design

int UF_MODL_unform_features
(

const int n_features,
const tag_t * const feature_tag_array,
logical * const is_update_required

)

const int	n_features	Input（输入）	The number of features tags in the array.
const tag_t * const	feature_tag_array	Input（输入）	The array of formable feature tags.
logical * const	is_update_required	Output（输出）	If update is required.

UF_MODL_unite_bodies (查看源代码)

定义在: uf_modl.h

概述

Unite two bodies.

UF_MODL_unite_bodies_with_retained_options honors the setting of the
"Boolean Face Properties from" option of the Modeling Preferences dialog,
but UF_MODL_unite_bodies always applies the display properties of
the target body to new faces.

环境

内部和外部

参见

Refer to example
UF_MODL_unite_bodies_with_retained_options

需要许可证（S）

solid_modeling

int UF_MODL_unite_bodies
(

tag_t target,
tag_t tool

)

tag_t （tag_t类型）	target	Input（输入）	Target and resultant body
tag_t （tag_t类型）	tool	Input（输入）	Tool body

UF_MODL_unite_bodies_with_retained_options (查看源代码)

定义在: uf_modl.h

概述

Unites two bodies with options to keep the original target body, tool body, or both bodies.

环境

内部和外部

参见

Refer to example ,
UF_MODL_unite_bodies.

历史

Release version 19.

需要许可证（S）

solid_modeling

int UF_MODL_unite_bodies_with_retained_options
(

tag_t original_target,
tag_t original_tool,
logical retain_target_body,
logical retain_tool_body,
tag_t * frec_eid

)

tag_t （tag_t类型）	original_target	Input（输入）	Original target body
tag_t （tag_t类型）	original_tool	Input（输入）	Original tool body
logical	retain_target_body	Input（输入）	Indicate whether to retain the target body. If TRUE - the resulting body is the new body and target body is retained, FALSE - the resulting body is the modified target body.
logical	retain_tool_body	Input（输入）	Indicate whether to retain the tool body. If TRUE - the tool body is not consumed. FALSE - the tool body is consumed
tag_t * (tag_t型的指针)	frec_eid	Output（输出）	The resulting feature record tag

UF_MODL_unregister_cliff_blend (查看源代码)

定义在: uf_modl_blends.h

概述

Used to unregister any previously set cliff blend routine.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_unregister_cliff_blend
(

void

)

UF_MODL_unregister_rpo_routine (查看源代码)

定义在: uf_modl_sketch.h

概述

Unregisters a routine for relative positioning.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_unregister_rpo_routine
(

void

)

UF_MODL_unregister_udf_mapping_routine (查看源代码)

定义在: uf_modl_udf.h

概述

Unregisters a routine for relative positioning.

环境

内部和外部

参见

UF_MODL_register_udf_mapping_routine
UF_MODL_unregister_udf_mapping_routine

历史

This function was originally released in NX3.

需要许可证（S）

solid_modeling

int UF_MODL_unregister_udf_mapping_routine
(

void

)

UF_MODL_unregister_var_blend (查看源代码)

定义在: uf_modl_blends.h

概述

Used to unregister any previously set variable radius blend routine.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_unregister_var_blend
(

void

)

UF_MODL_unset_suppress_exp_tag (查看源代码)

定义在: uf_modl_expressions.h

概述

Unsets suppress expression tag from the input feature.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_unset_suppress_exp_tag
(

tag_t feature_tag

)

feature_tag

Input（输入）

Feature object id

UF_MODL_unsuppress_feature (查看源代码)

定义在: uf_modl.h

概述

Unsuppress a list of features. Note that the system adds all depended
features and performs an update.

环境

内部和外部

需要许可证（S）

solid_modeling

int UF_MODL_unsuppress_feature
(

uf_list_p_t feature_list

)