Face.ComputeSecondDerivatives

Public Class

Returns the second partial derivatives of the face at the specified point.

Namespace: Autodesk.Revit.DB

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public FaceSecondDerivatives ComputeSecondDerivatives(
  UV point
)

Parameters

point UV

The parameters to be evaluated, in natural parameterization of the face.

Return Value

FaceSecondDerivatives
The second partial derivatives of the face at the specified point.

Remarks

It does not take the bounding edge loops into account.