SmApiSurfaceClosestPoint

Defined in SM_API/inc/SmApiQueries.h

SmApiStatus SmApiSurfaceClosestPoint(

const SmSurface *pSurface,

const SmPoint3d &crPoint,

SmPoint3d &rClosestPoint,

SmTArray<SmPoint2d> &rUVs,

double &rdDistance,

)

Parameters:

• pSurface – [in ]: Surface to query

• crPoint – [in ]: Point to find closest on surface

• rClosestPoint – [out]: One globally closest point on surface

• rUVs –

  [out]: Nonempty solver-reported natural/NURBS UVs for rClosestPoint;

  may not contain every preimage

• rdDistance – [out]: Distance from input point to rClosestPoint