-#ifdef ELLIPSOLID_WORKAROUND
- // --------------------------------------------------------------------------
- /*!
- * \brief struct temporary replacing IntCurvesFace_Intersector until
- * OCCT bug 0022809 is fixed
- * http://tracker.dev.opencascade.org/view.php?id=22809
- */
- struct TMP_IntCurvesFace_Intersector
- {
- BRepAdaptor_Surface _surf;
- double _tol;
- BRepIntCurveSurface_Inter _intcs;
- vector<IntCurveSurface_IntersectionPoint> _points;
- BRepTopAdaptor_TopolTool _clsf;
-
- TMP_IntCurvesFace_Intersector(const TopoDS_Face& face, const double tol)
- :_surf( face ), _tol( tol ), _clsf( new BRepAdaptor_HSurface(_surf) ) {}
- Bnd_Box Bounding() const { Bnd_Box b; BRepBndLib::Add (_surf.Face(), b); return b; }
- void Perform( const gp_Lin& line, const double w0, const double w1 )
- {
- _points.clear();
- for ( _intcs.Init( _surf.Face(), line, _tol ); _intcs.More(); _intcs.Next() )
- if ( w0 <= _intcs.W() && _intcs.W() <= w1 )
- _points.push_back( _intcs.Point() );
- }
- bool IsDone() const { return true; }
- int NbPnt() const { return _points.size(); }
- IntCurveSurface_TransitionOnCurve Transition( const int i ) const { return _points[ i-1 ].Transition(); }
- double WParameter( const int i ) const { return _points[ i-1 ].W(); }
- TopAbs_State ClassifyUVPoint(const gp_Pnt2d& p) { return _clsf.Classify( p, _tol ); }
- };
-#define __IntCurvesFace_Intersector TMP_IntCurvesFace_Intersector
-#else
-#define __IntCurvesFace_Intersector IntCurvesFace_Intersector
-#endif