M_Rhino_Geometry_Circle_DerivativeAt - mcneel/rhinocommon-api-docs GitHub Wiki
Determines the value of the Nth derivative at a parameter.
Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll) Version: Rhino 6.0
C#
public Vector3d DerivativeAt(
int derivative,
double t
)VB
Public Function DerivativeAt (
derivative As Integer,
t As Double
) As Vector3d
- derivative
- Type: System.Int32
Which order of derivative is wanted. - t
- Type: System.Double
Parameter to evaluate derivative. Valid values are 0, 1, 2 and 3.
Type: Vector3d
The derivative of the circle at the given parameter.
Supported in: 6.0.16224.21491, 5D58w