RhinoCommon API
ArcTangentAt Method |
Gets the tangent at the given parameter.
Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll)

Parameters
- t
- Type: SystemDouble
Parameter of tangent to evaluate.
Return Value
Type: Vector3dThe tangent at the arc at the given parameter.

Rhino for Mac
Supported in: 5.4Rhino for Windows
Supported in: 6.8