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PC-DMIS 2022.2 Object Library
PCDLRN ActiveX DLL : ENUM_CAD_VECTOR_OPTION Enumeration
ENUM_CAD_VECTOR_OPTION Enumeration
Members
MemberValueDescription
CAD_RETURN_NORMAL_TO_CURVES1Return the normal to curves or, for surface boundaries, the surface normal. The curve normal is defined as the curve's second derivative vector negated.
CAD_RETURN_TANGENT_TO_CURVES0Return the tangent to curves (including boundaries). This is the default option.