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CircleDerivativeAt Method

Determines the value of the Nth derivative at a parameter.

Namespace:  Rhino.Geometry
Assembly:  RhinoCommon (in RhinoCommon.dll)
public Vector3d DerivativeAt(
	int derivative,
	double t


Type: SystemInt32
Which order of derivative is wanted.
Type: SystemDouble
Parameter to evaluate derivative. Valid values are 0, 1, 2 and 3.

Return Value

Type: Vector3d
The derivative of the circle at the given parameter.
Version Information

Rhino for Mac

Supported in: 5.4 WIP

Rhino for Windows

Supported in: 6.1 BETA
See Also