OnSurfacePick method

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Called by the base class to enable the derived transform to fully implement surface picking.

Syntax

HRESULT retVal = object.OnSurfacePick(OutPoint, ulInputIndex, InVec);

Parameters

  • OutPoint [in, ref]
    Type: const CDXDBnds

    Coordinates of the point in the transform output space to use for surface picking.

  • ulInputIndex [out, ref]
    Type: unsigned long

    Index of the input that was hit.

  • InVec [out, ref]
    Type: CDXDVec

    Point on the input that was hit, in terms of the input coordinate space.

See also

Reference

IDXSurfacePick

CDXBaseNTo1::OnGetSurfacePickOrder