X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FStdMeshers%2FStdMeshers_Prism_3D.cxx;h=d8944838db33a6e3459d985cf83b13d50c3af2a6;hb=35012b0a3d7a04ff4af9f1622340a814b3f1300b;hp=d326cd157684bc09e383b123d6c0ac6a1fc6fed8;hpb=d5029840731bccaa1718e65f0abf3b19198c7293;p=modules%2Fsmesh.git

diff --git a/src/StdMeshers/StdMeshers_Prism_3D.cxx b/src/StdMeshers/StdMeshers_Prism_3D.cxx
index d326cd157..d8944838d 100644
--- a/src/StdMeshers/StdMeshers_Prism_3D.cxx
+++ b/src/StdMeshers/StdMeshers_Prism_3D.cxx
@@ -110,6 +110,7 @@ namespace {
         algo->myProxyMesh.reset( new SMESH_ProxyMesh( *helper->GetMesh() ));
 
       algo->myQuadList.clear();
+      algo->myHelper = 0;
 
       if ( helper )
         algo->_quadraticMesh = helper->GetIsQuadratic();
@@ -1166,6 +1167,11 @@ bool StdMeshers_Prism_3D::compute(const Prism_3D::TPrismTopo& thePrism)
   if ( !assocOrProjBottom2Top( bottomToTopTrsf, thePrism ) ) // it also fills myBotToColumnMap
     return false;
 
+  // If all "vertical" EDGEs are straight, then all nodes of an internal node column
+  // are located on a line connecting the top node and the bottom node.
+  bool isStrightColunm = allVerticalEdgesStraight( thePrism );
+  if ( isStrightColunm )
+    myUseBlock = false;
 
   // Create nodes inside the block
 
@@ -1204,9 +1210,6 @@ bool StdMeshers_Prism_3D::compute(const Prism_3D::TPrismTopo& thePrism)
 
     myHelper->SetElementsOnShape( true );
 
-    // If all "vertical" EDGEs are straight, then all nodes of an internal node column
-    // are located on a line connecting the top node and the bottom node.
-    bool isStrightColunm = allVerticalEdgesStraight( thePrism );
     if ( !isStrightColunm )
     {
       double tol = getSweepTolerance( thePrism );
@@ -1794,9 +1797,8 @@ bool StdMeshers_Prism_3D::computeWalls(const Prism_3D::TPrismTopo& thePrism)
       if ( myHelper->GetIsQuadratic() )
       {
         // fill myHelper with medium nodes built by quadAlgo
-        SMDS_ElemIteratorPtr fIt = fSM->GetSubMeshDS()->GetElements();
-        while ( fIt->more() )
-          myHelper->AddTLinks( dynamic_cast<const SMDS_MeshFace*>( fIt->next() ));
+        for ( SMDS_ElemIteratorPtr fIt = fSM->GetSubMeshDS()->GetElements(); fIt->more(); )
+          myHelper->AddTLinks( SMDS_Mesh::DownCast<SMDS_MeshFace>( fIt->next() ));
       }
     }
   }
@@ -2586,8 +2588,8 @@ double StdMeshers_Prism_3D::getSweepTolerance( const Prism_3D::TPrismTopo& thePr
 
 //=======================================================================
 //function : isSimpleQuad
-//purpose  : check if the bottom FACE is meshable with nice qudrangles,
-//           if so the block aproach can work rather fast.
+//purpose  : check if the bottom FACE is meshable with nice quadrangles,
+//           if so the block approach can work rather fast.
 //           This is a temporary mean caused by problems in StdMeshers_Sweeper
 //=======================================================================
 
@@ -3059,7 +3061,7 @@ bool StdMeshers_Prism_3D::IsApplicable(const TopoDS_Shape & shape, bool toCheckA
 
           if ( side._topEdge.IsNull() )
           {
-            // find vertical EDGEs --- EGDEs shared with neighbor side FACEs
+            // find vertical EDGEs --- EDGEs shared with neighbor side FACEs
             for ( int is2nd = 0; is2nd < 2 && isOK; ++is2nd ) // 2 adjacent neighbors
             {
               int di = is2nd ? 1 : -1;
@@ -3420,7 +3422,7 @@ bool StdMeshers_Prism_3D::initPrism(Prism_3D::TPrismTopo& thePrism,
   if ( !botSM ) // find a proper bottom
   {
     bool savedSetErrorToSM = mySetErrorToSM;
-    mySetErrorToSM = false; // ingore errors in initPrism()
+    mySetErrorToSM = false; // ignore errors in initPrism()
 
     // search among meshed FACEs
     list< SMESH_subMesh* >::iterator sm = meshedSubMesh.begin();
@@ -3977,7 +3979,7 @@ bool StdMeshers_PrismAsBlock::GetLayersTransformation(vector<gp_Trsf> &
       if ( p0.SquareDistance( pz ) > tol2 )
       {
         t = gp_Trsf();
-        return ( z == zSize - 1 ); // OK if fails only botton->top trsf
+        return ( z == zSize - 1 ); // OK if fails only bottom->top trsf
       }
     }
   }
@@ -3991,7 +3993,7 @@ bool StdMeshers_PrismAsBlock::GetLayersTransformation(vector<gp_Trsf> &
   * \param columnsMap - node columns map of side face
   * \param bottomEdge - the bootom edge
   * \param sideFaceID - side face in-block ID
-  * \retval bool - true if orientation coinside with in-block forward orientation
+  * \retval bool - true if orientation coincide with in-block forward orientation
  */
 //================================================================================
 
@@ -4843,7 +4845,7 @@ TPCurveOnHorFaceAdaptor::TPCurveOnHorFaceAdaptor( const TSideFace*   sideFace,
         }
         if ( !C2d.IsNull() )
         {
-          double u = static_cast< const SMDS_EdgePosition* >( n->GetPosition() )->GetUParameter();
+          double u = SMDS_EdgePositionPtr( n->GetPosition() )->GetUParameter();
           if ( f <= u && u <= l )
           {
             uv = C2d->Value( u ).XY();
@@ -4955,7 +4957,7 @@ bool StdMeshers_Sweeper::ComputeNodesByTrsf( const double tol,
   const size_t zSrc = 0, zTgt = zSize-1;
   if ( zSize < 3 ) return true;
 
-  vector< vector< gp_XYZ > > intPntsOfLayer( zSize ); // node coodinates to compute
+  vector< vector< gp_XYZ > > intPntsOfLayer( zSize ); // node coordinates to compute
   // set coordinates of src and tgt nodes
   for ( size_t z = 0; z < intPntsOfLayer.size(); ++z )
     intPntsOfLayer[ z ].resize( myIntColumns.size() );
@@ -4969,7 +4971,7 @@ bool StdMeshers_Sweeper::ComputeNodesByTrsf( const double tol,
   prepareTopBotDelaunay();
   bool isErrorCorrectable = findDelaunayTriangles();
 
-  // compute coordinates of internal nodes by projecting (transfroming) src and tgt
+  // compute coordinates of internal nodes by projecting (transforming) src and tgt
   // nodes towards the central layer
 
   vector< NSProjUtils::TrsfFinder3D > trsfOfLayer( zSize );