X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESH%2FSMESH_MesherHelper.hxx;h=164861c3213fc54b76b6a1fc35c93489720944df;hb=b0647ff5ab38e3d44a7d6aaa8cdb1b12e12a5959;hp=91d7d10411ac35a193e61ac081b50fdd59fc7846;hpb=440a39776f695f06775edb1ff51b893470d6c8b2;p=modules%2Fsmesh.git

diff --git a/src/SMESH/SMESH_MesherHelper.hxx b/src/SMESH/SMESH_MesherHelper.hxx
index 91d7d1041..164861c32 100644
--- a/src/SMESH/SMESH_MesherHelper.hxx
+++ b/src/SMESH/SMESH_MesherHelper.hxx
@@ -117,6 +117,11 @@ class SMESH_EXPORT SMESH_MesherHelper
    */
   static bool IsStructured( SMESH_subMesh* faceSM );
 
+  /*!
+   * \brief Return true if 2D mesh on FACE is distored
+   */
+  static bool IsDistorted2D( SMESH_subMesh* faceSM, bool checkUV=false );
+
   /*!
    * \brief Returns true if given node is medium
     * \param n - node to check
@@ -130,6 +135,7 @@ class SMESH_EXPORT SMESH_MesherHelper
    * \param node - the node
    * \param meshDS - mesh DS
    * \retval TopoDS_Shape - found support shape
+   * \sa SMESH_Algo::VertexNode( const TopoDS_Vertex&, SMESHDS_Mesh* )
    */
   static TopoDS_Shape GetSubShapeByNode(const SMDS_MeshNode* node,
                                         const SMESHDS_Mesh*  meshDS);
@@ -166,15 +172,15 @@ class SMESH_EXPORT SMESH_MesherHelper
    *   a0   p0    a1
    */
   inline static gp_XY calcTFI(double x, double y,
-                              const gp_XY a0,const gp_XY a1,const gp_XY a2,const gp_XY a3,
-                              const gp_XY p0,const gp_XY p1,const gp_XY p2,const gp_XY p3);
+                              const gp_XY& a0,const gp_XY& a1,const gp_XY& a2,const gp_XY& a3,
+                              const gp_XY& p0,const gp_XY& p1,const gp_XY& p2,const gp_XY& p3);
 
   /*!
    * \brief Same as "gp_XY calcTFI(...)" but in 3D
    */
   inline static gp_XYZ calcTFI(double x, double y,
-                               const gp_XYZ a0,const gp_XYZ a1,const gp_XYZ a2,const gp_XYZ a3,
-                               const gp_XYZ p0,const gp_XYZ p1,const gp_XYZ p2,const gp_XYZ p3);
+                               const gp_XYZ& a0,const gp_XYZ& a1,const gp_XYZ& a2,const gp_XYZ& a3,
+                               const gp_XYZ& p0,const gp_XYZ& p1,const gp_XYZ& p2,const gp_XYZ& p3);
   /*!
    * \brief Count nb of sub-shapes
     * \param shape - the shape
@@ -215,10 +221,13 @@ class SMESH_EXPORT SMESH_MesherHelper
 
   static bool IsSubShape( const TopoDS_Shape& shape, SMESH_Mesh* aMesh );
 
+  static bool IsBlock( const TopoDS_Shape& shape );
+
   static double MaxTolerance( const TopoDS_Shape& shape );
 
   static double GetAngle( const TopoDS_Edge & E1, const TopoDS_Edge & E2,
-                          const TopoDS_Face & F, gp_Vec* faceNormal=0);
+                          const TopoDS_Face & F,  const TopoDS_Vertex & V,
+                          gp_Vec* faceNormal=0);
 
   static bool IsClosedEdge( const TopoDS_Edge& anEdge );
 
@@ -635,9 +644,9 @@ public:
   void AddTLinkNodeMap(const TLinkNodeMap& aMap)
     { myTLinkNodeMap.insert(aMap.begin(), aMap.end()); }
 
-  void AddTLinks(const SMDS_MeshEdge*   edge);
-  void AddTLinks(const SMDS_MeshFace*   face);
-  void AddTLinks(const SMDS_MeshVolume* vol);
+  bool AddTLinks(const SMDS_MeshEdge*   edge);
+  bool AddTLinks(const SMDS_MeshFace*   face);
+  bool AddTLinks(const SMDS_MeshVolume* vol);
 
   /**
    * Returns myTLinkNodeMap
@@ -723,8 +732,8 @@ public:
 //=======================================================================
 inline gp_XY
 SMESH_MesherHelper::calcTFI(double x, double y,
-                            const gp_XY a0,const gp_XY a1,const gp_XY a2,const gp_XY a3,
-                            const gp_XY p0,const gp_XY p1,const gp_XY p2,const gp_XY p3)
+                            const gp_XY& a0,const gp_XY& a1,const gp_XY& a2,const gp_XY& a3,
+                            const gp_XY& p0,const gp_XY& p1,const gp_XY& p2,const gp_XY& p3)
 {
   return
     ((1 - y) * p0 + x * p1 + y * p2 + (1 - x) * p3 ) -
@@ -733,8 +742,8 @@ SMESH_MesherHelper::calcTFI(double x, double y,
 //=======================================================================
 inline gp_XYZ
 SMESH_MesherHelper::calcTFI(double x, double y,
-                            const gp_XYZ a0,const gp_XYZ a1,const gp_XYZ a2,const gp_XYZ a3,
-                            const gp_XYZ p0,const gp_XYZ p1,const gp_XYZ p2,const gp_XYZ p3)
+                            const gp_XYZ& a0,const gp_XYZ& a1,const gp_XYZ& a2,const gp_XYZ& a3,
+                            const gp_XYZ& p0,const gp_XYZ& p1,const gp_XYZ& p2,const gp_XYZ& p3)
 {
   return
     ((1 - y) * p0 + x * p1 + y * p2 + (1 - x) * p3 ) -