UF_GDT_target_dia_area_s (查看源代码)
 
定义在: uf_gdt.h
 
也被称为：
 
概述
Defines the parameters for constructing a circular or annular datum
target area.


Data Members

datum_feature
tag_t （tag_t类型）
The tag of the parent datum feature the target
is to be applied to.

target_index
int
Datum target index to assign to new datum
targets. On creation, the target index must be
unique in the context of the other datum targets
on the feature.

point
tag_t （tag_t类型）
Identifier of smart point locating the center
of the target.

diameter
UF_GDT_tolerance_value_t
Size of the outer datum target area diameter

inner_dia
UF_GDT_tolerance_value_t
Size of the inner diameter for annular areas

is_planar
logical
Is this a planar datum target area?
Creation and Query routines only.

orientation
tag_t （tag_t类型）
Orientation of area relative to surface.
Should be XFORM tag (see uf_so.h). A
NULL_TAG will default to surface orientation.

location [ 3 ]
double
Absolute position of target (output only)