Function Reference Graphic Calculation CalcPolySegLen Centroid CircleCircleInters ClipPolygon ClosestPoints Cloud CombinePolygons ConvertToArcPolyline ConvertToPolygon ConvertToPolyline CutProfileHoles Distance Distance3D EllipseEllipseIntersect Eq EqPercent EqPt EqPt2D EqPt3D EqualPt EqualRect FindObjAtPt_Create FindObjAtPt_Create3D FindObjAtPt_Delete FindObjAtPt_GetCount FindObjAtPt_GetObj GetObjectHiddenLine GetPtInPoly GetWallHeight GetZatXY HCenter LineCircleIntersect LineEllipseIntersect LineLineIntersection OffsetPoly OffsetPolyN OverlapLineArc OverlapLineLine PointAlongPoly PointAlongPolyN Polygonize PolyMedialAxis PtInPoly PtInRect PtOnArc PtOnLine PtPerpCircle PtPerpLine PtPerpLine3D RegularPolygon RelativeCoords Split2DObjectByLine SrndArea Stipple SubtractPolygon ThreePtCenter UnionRect