fix SetEventListener() for the case of groups

[modules/smesh.git] / src / StdMeshers / StdMeshers_FaceSide.cxx

diff --git a/src/StdMeshers/StdMeshers_FaceSide.cxx b/src/StdMeshers/StdMeshers_FaceSide.cxx
index dbf7a3675b8220988fbc0424d03e863321d959fb..15ebca37371656df8bc54eaad69f5a021c30cdf5 100644 (file)
--- a/src/StdMeshers/StdMeshers_FaceSide.cxx
+++ b/src/StdMeshers/StdMeshers_FaceSide.cxx
@@ -95,6 +95,7 @@ StdMeshers_FaceSide::StdMeshers_FaceSide(const TopoDS_Face& theFace,
   myMesh = theMesh;
   myMissingVertexNodes = false;
   myIgnoreMediumNodes = theIgnoreMediumNodes;
+  myDefaultPnt2d = gp_Pnt2d( 1e+100, 1e+100 );
   if ( nbEdges == 0 ) return;
 
   SMESHDS_Mesh* meshDS = theMesh->GetMeshDS();
@@ -155,6 +156,34 @@ StdMeshers_FaceSide::StdMeshers_FaceSide(const TopoDS_Face& theFace,
   //dump();
 }
 
+//================================================================================
+/*!
+ * \brief Constructor of a side for vertex using data from other FaceSide
+  * \param theVertex - the vertex
+  * \param theSide - the side
+ */
+//================================================================================
+
+StdMeshers_FaceSide::StdMeshers_FaceSide(const SMDS_MeshNode* theNode,
+                                        const gp_Pnt2d thePnt2d,
+                                        const StdMeshers_FaceSide* theSide)
+{
+  myC2d.resize(1);
+  myLength = 0;
+  myMesh = theSide->GetMesh();
+  myDefaultPnt2d = thePnt2d;
+
+  myPoints = theSide->GetUVPtStruct();
+  myNbPonits = myNbSegments = myPoints.size();
+  std::vector<uvPtStruct>::iterator it = myPoints.begin();
+  for(; it!=myPoints.end(); it++) {
+    (*it).u = thePnt2d.X();
+    (*it).v = thePnt2d.Y();
+    (*it).y = 0.0;
+    (*it).node = theNode;
+  }
+}
+
 //================================================================================
 /*!
  * \brief Return info on nodes on the side
@@ -175,8 +204,7 @@ const vector<UVPtStruct>& StdMeshers_FaceSide::GetUVPtStruct(bool   isXConst,
 
     map< double, const SMDS_MeshNode*> u2node;
     //int nbOnDegen = 0;
-    for ( int i = 0; i < myEdge.size(); ++i )
-    {
+    for ( int i = 0; i < myEdge.size(); ++i ) {
       // put 1st vertex node
       TopoDS_Vertex VFirst, VLast;
       TopExp::Vertices( myEdge[i], VFirst, VLast, true);
@@ -184,7 +212,8 @@ const vector<UVPtStruct>& StdMeshers_FaceSide::GetUVPtStruct(bool   isXConst,
       double prevNormPar = ( i == 0 ? 0 : myNormPar[ i-1 ]); // normalized param
       if ( node ) { // internal nodes may be missing
         u2node.insert( make_pair( prevNormPar, node ));
-      } else if ( i == 0 ) {
+      }
+      else if ( i == 0 ) {
         MESSAGE(" NO NODE on VERTEX" );
         return myPoints;
       }
@@ -470,7 +499,8 @@ gp_Pnt2d StdMeshers_FaceSide::Value2d(double U) const
     double r = ( U - prevU )/ ( myNormPar[ i ] - prevU );
     return myC2d[ i ]->Value( myFirst[i] * ( 1 - r ) + myLast[i] * r );
   }
-  return gp_Pnt2d( 1e+100, 1e+100 );
+  //return gp_Pnt2d( 1e+100, 1e+100 );
+  return myDefaultPnt2d;
 }
 
 //================================================================================