-// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+
// File: SMESH_MesherHelper.hxx
// Created: 15.02.06 14:48:09
// Author: Sergey KUUL
#include <map>
+class GeomAPI_ProjectPointOnSurf;
+
typedef std::map<SMESH_TLink, const SMDS_MeshNode*> TLinkNodeMap;
typedef std::map<SMESH_TLink, const SMDS_MeshNode*>::iterator ItTLinkNode;
typedef std::vector<const SMDS_MeshNode* > TNodeColumn;
typedef std::map< double, TNodeColumn > TParam2ColumnMap;
+typedef gp_XY (*xyFunPtr)(const gp_XY& uv1, const gp_XY& uv2);
+
//=======================================================================
/*!
* \brief It helps meshers to add elements
static TopAbs_Orientation GetSubShapeOri(const TopoDS_Shape& shape,
const TopoDS_Shape& subShape);
+ static bool IsSubShape( const TopoDS_Shape& shape, const TopoDS_Shape& mainShape );
+
+ static bool IsSubShape( const TopoDS_Shape& shape, SMESH_Mesh* aMesh );
+
+
public:
// ---------- PUBLIC INSTANCE METHODS ----------
*/
double GetNodeU(const TopoDS_Edge& theEdge,
const SMDS_MeshNode* theNode,
+ const SMDS_MeshNode* inEdgeNode=0,
bool* check=0);
/*!
* \brief Return node UV on face
static gp_XY GetMiddleUV(const Handle(Geom_Surface)& surface,
const gp_XY& uv1,
const gp_XY& uv2);
+ /*!
+ * \brief Define a pointer to wrapper over a function of gp_XY class,
+ * suitable to pass as xyFunPtr to applyIn2D().
+ * For exaple gp_XY_FunPtr(Added) defines pointer gp_XY_Added to function
+ * calling gp_XY::Added(gp_XY), which is to be used like following
+ * applyIn2D(surf, uv1, uv2, gp_XY_Added)
+ */
+#define gp_XY_FunPtr(meth) \
+ static gp_XY __gpXY_##meth (const gp_XY& uv1, const gp_XY& uv2) { return uv1.meth( uv2 ); } \
+ static xyFunPtr gp_XY_##meth = & __gpXY_##meth
+
+ /*!
+ * \brief Perform given operation on two 2d points in parameric space of given surface.
+ * It takes into account period of the surface. Use gp_XY_FunPtr macro
+ * to easily define pointer to function of gp_XY class.
+ */
+ static gp_XY applyIn2D(const Handle(Geom_Surface)& surface,
+ const gp_XY& uv1,
+ const gp_XY& uv2,
+ xyFunPtr fun,
+ const bool resultInPeriod=true);
+
/*!
* \brief Check if inFaceNode argument is necessary for call GetNodeUV(F,..)
* \retval bool - return true if the face is periodic
*/
bool GetNodeUVneedInFaceNode(const TopoDS_Face& F = TopoDS_Face()) const;
+ /*!
+ * \brief Return projector intitialized by given face without location, which is returned
+ */
+ GeomAPI_ProjectPointOnSurf& GetProjector(const TopoDS_Face& F,
+ TopLoc_Location& loc,
+ double tol=0 ) const;
+
/*!
* \brief Check if shape is a degenerated edge or it's vertex
* \param subShape - edge or vertex index in SMESHDS
enum MType{ LINEAR, QUADRATIC, COMP };
MType IsQuadraticMesh();
+ virtual ~SMESH_MesherHelper();
+
protected:
/*!
double myPar1[2], myPar2[2]; // U and V bounds of a closed periodic surface
int myParIndex; // bounds' index (1-U, 2-V, 3-both)
+ typedef std::map< int, GeomAPI_ProjectPointOnSurf* > TID2Projector;
+ TID2Projector myFace2Projector;
+
TopoDS_Shape myShape;
SMESH_Mesh* myMesh;
int myShapeID;