// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
//
//
#ifndef _SMESH_QUADRANGLE_2D_HXX_
#define _SMESH_QUADRANGLE_2D_HXX_
+#include "SMESH_StdMeshers.hxx"
+
#include "SMESH_2D_Algo.hxx"
#include "SMESH_Mesh.hxx"
#include "Utils_SALOME_Exception.hxx"
-class SMDS_MeshNode;
+#include "gp_XY.hxx"
+
+#include "SMESH_MesherHelper.hxx"
+
+//class SMDS_MeshNode;
typedef struct uvPtStruct
{
UVPtStruct* uv_grid;
} FaceQuadStruct;
-class StdMeshers_Quadrangle_2D:
+class STDMESHERS_EXPORT StdMeshers_Quadrangle_2D:
public SMESH_2D_Algo
{
public:
throw (SALOME_Exception);
FaceQuadStruct* CheckAnd2Dcompute(SMESH_Mesh& aMesh,
- const TopoDS_Shape& aShape)
+ const TopoDS_Shape& aShape,
+ const bool CreateQuadratic)
throw (SALOME_Exception);
static void QuadDelete(FaceQuadStruct* quad);
+ /**
+ * Returns NLinkNodeMap from myTool
+ */
+ const NLinkNodeMap& GetNLinkNodeMap() { return myTool->GetNLinkNodeMap(); }
+
ostream & SaveTo(ostream & save);
istream & LoadFrom(istream & load);
friend ostream & operator << (ostream & save, StdMeshers_Quadrangle_2D & hyp);
protected:
+ FaceQuadStruct* CheckNbEdges(SMESH_Mesh& aMesh,
+ const TopoDS_Shape& aShape)
+ throw (SALOME_Exception);
+
void SetNormalizedGrid(SMESH_Mesh& aMesh,
const TopoDS_Shape& aShape,
FaceQuadStruct* quad)
throw (SALOME_Exception);
+ /**
+ * Special function for creation only quandrangle faces
+ */
+ bool ComputeQuadPref(SMESH_Mesh& aMesh,
+ const TopoDS_Shape& aShape,
+ FaceQuadStruct* quad)
+ throw (SALOME_Exception);
+
+ UVPtStruct* LoadEdgePoints2(SMESH_Mesh& aMesh,
+ const TopoDS_Face& F, const TopoDS_Edge& E,
+ bool IsReverse);
+
UVPtStruct* LoadEdgePoints(SMESH_Mesh& aMesh,
const TopoDS_Face& F, const TopoDS_Edge& E,
double first, double last);
UVPtStruct* MakeEdgePoints(SMESH_Mesh& aMesh,
const TopoDS_Face& F, const TopoDS_Edge& E,
double first, double last, int nb_segm);
+
+ // true if QuadranglePreference hypothesis is assigned that forces
+ // construction of quadrangles if the number of nodes on opposite edges
+ // is not the same in the case where the global number of nodes on edges is even
+ bool myQuadranglePreference;
+
+ SMESH_MesherHelper* myTool; // toll for working with quadratic elements
};
#endif