VCOM:VectorWorks:ISDK::EvaluateNurbsSurfacePointAndNormal

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Description

namespace VectorWorks

Member of VCOM:VectorWorks:ISDK

Determines the point and normal on the NURBS surface at the given u,v value

virtual bool EvaluateNurbsSurfacePointAndNormal(
                         MCObjectHandle   surfaceHandle,
                         double           u,
                         double           v,
                         WorldPt3&        point,
                         WorldPt3&        normal)

Parameters

MCObjectHandle		surfaceHandle		No information available.
double		u		No information available.
double		v		No information available.
WorldPt3&		point		No information available.
WorldPt3&		normal		No information available.

Return Value

On error returns: nil

Version

Availability: from Vectorworks 2009