中心点，与半径

Synopsis

obj = CYLNDR/point,RADIUS,r

Description

Creates a cylinder by specifying a radius and a previously defined point which lies on the axis. The cylinder length is from the current depth to the specified point and the axis is parallel to the Z axis of the work coordinate system. The point, therefore, must have a Z coordinate value that is not equal to the current depth.

Parameters

Parameter

Description

point

A previously defined point which lies on the axis of the cylinder. One of the two planes used to limit the sheet (bounding planes) contains this point. The bounding planes are parallel. Since the other bounding plane is the work plane of the WCS, the point should not have a Z value of zero. If it does, the cylinder has no height.

RADIUS

Minor word that indicates that the radius of the cylinder is to be specified.

r

A positive value which establishes the cylinder radius.

Parameter	Description
point	A previously defined point which lies on the axis of the cylinder. One of the two planes used to limit the sheet (bounding planes) contains this point. The bounding planes are parallel. Since the other bounding plane is the work plane of the WCS, the point should not have a Z value of zero. If it does, the cylinder has no height.
RADIUS	Minor word that indicates that the radius of the cylinder is to be specified.
r	A positive value which establishes the cylinder radius.