Returns the control points count of a curve object.
rhinoscriptsyntax.CurvePointCount (curve_id, segment_index=-1)
rhinoscript.curve.CurvePointCount (curve_id, segment_index=-1)
curve_id |
Required. String or Guid. The object's identifier. |
segment_index |
Optional. Number. If curve_id identifies a polycurve object, then segment_index identifies the curve segment of the polycurve to query. |
Number |
The number of control points if successful. |
None |
If not successful, or on error. |
import rhinoscriptsyntax as rs
obj = rs.GetObject("Select a curve")
if rs.IsCurve(obj):
count = rs.CurvePointCount(obj)
print "Curve point count:", count