A3DComputeFaceArea

A3DStatus A3DComputeFaceArea(const A3DTopoFace *pFace, const A3DTopoContext *pBrepDataTopoContext, A3DDouble *pArea)

A3DStatus A3DComputeFaceArea(const A3DTopoFace* pFace, const A3DTopoContext* pBrepDataTopoContext, A3DDouble* pArea)

Function to compute the surface of the current A3DTopoFace.

The current TopoContext is needed in order to get the correct current scale.

Parameters

pFace: The input A3DTopoFace.

pBrepDataTopoContext: The corresponding A3DTopoContext of the current A3DTopoBrepData who is owing the A3DTopoFace.

pArea: The surface of the A3DTopoFace in the current unit.

Returns

A3D_SUCCESS on success, or an error code on failure