A3DCrvGetInterval

A3DStatus A3DCrvGetInterval(const A3DCrvBase *pCrv, A3DIntervalData *pInterval)
A3DStatus A3DCrvGetInterval(const A3DCrvBase* pCrv, A3DIntervalData* pInterval)

Function to get a curve parametric interval.

Returns

A3D_SUCCESS on success, or an error code on failure