Returns the number of curve segments that make up a polycurve.
rhinoscriptsyntax.PolyCurveCount (curve_id, segment_index=-1)
rhinoscript.curve.PolyCurveCount (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 curve segments in a polycurve if successful. |
None |
If not successful, or on error. |
import rhinoscriptsyntax as rs
obj = rs.GetObject("Select a polycurve")
if rs.IsPolyCurve(obj):
count = rs.PolyCurveCount(obj)
if count: print "The polycurve contains", count, " curves."