Used by the create geometric constraint methods to indicate what geometry the constraint should be applied to.
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Used by the create geometric constraint methods to indicate what geometry the constraint should be applied to.
Examples:
Assume in these examples that you have a
Line object in a variable named line1 and a
Spline object in a variable named spline1.
1. To specify an entire line, set
2. To specify the start vertex of a line, set
Geometry = line1
SplineDefiningPointIndex = 0
3. To specify the third defining point of a spline
Geometry = spline1
PointType = SplingDefiningPoint
SplineDefiningPointIndex = 3
4. To specify the first defining point of a spline
Geometry = spline1
SplineDefiningPointIndex = 0
– OR –
Geometry = spline1
PointType = SplingDefiningPoint
SplineDefiningPointIndex = 1
Notes on splines:
- spline defining points are numbered starting from 1
- to specify the first [or last] defining point of a spline, you can either