Finds the segment used for evaluation at polycurve_parameter.

Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll) Version: Rhino 6.0

C#

public int SegmentIndex(
	double polycurveParameter
)

VB

Public Function SegmentIndex ( 
	polycurveParameter As Double
) As Integer

polycurveParameter

Type: System.Double
Parameter on polycurve for segment lookup.

Type: Int32
Index of the segment used for evaluation at polycurve_parameter. If polycurve_parameter < Domain.Min(), then 0 is returned. If polycurve_parameter > Domain.Max(), then Count()-1 is returned.

Supported in: 6.0.16224.21491, 5D58w

PolyCurve Class
Rhino.Geometry Namespace