RhinoCommon API
CurveSetStartPoint Method |
Forces the curve to start at a specified point.
Not all curve types support this operation.
Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll)

public bool SetStartPoint( Point3d point )
Public Function SetStartPoint ( point As Point3d ) As Boolean
Parameters
- point
- Type: Rhino.GeometryPoint3d
New start point of curve.
Return Value
Type: Booleantrue on success, false on failure.

Some start points cannot be moved. Be sure to check return code.

Rhino for Mac
Supported in: 5.4Rhino for Windows
Supported in: 6.14