PC-Dmis 2010 MR2 Object Library | Send comments on this topic. | See Object Hierarchy Chart
ENUM_CAD_VECTOR_OPTION Enumeration
See Also

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# Members

Member | Value | Description
--- | --- | ---
CAD_RETURN_TANGENT_TO_CURVES | 0 | Return the tangent to curves (including boundaries). This is the default option.
CAD_RETURN_NORMAL_TO_CURVES | 1 | Return the normal to curves or, for surface boundaries, the surface normal. The curve normal is defined as the curve's second derivative vector negated.

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