X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMDS%2FSMDS_QuadraticVolumeOfNodes.cxx;h=90134e0d38f63224ecb34366714a7fd53c5351f0;hp=b7f7e7821169781ea86e3828e41d0c07a3d52fc9;hb=82b050103fbd5ec63177dc33ed739f96245d26ec;hpb=4ff5bd61540272713e48de1eee75625028c32155

diff --git a/src/SMDS/SMDS_QuadraticVolumeOfNodes.cxx b/src/SMDS/SMDS_QuadraticVolumeOfNodes.cxx
index b7f7e7821..90134e0d3 100644
--- a/src/SMDS/SMDS_QuadraticVolumeOfNodes.cxx
+++ b/src/SMDS/SMDS_QuadraticVolumeOfNodes.cxx
@@ -1,35 +1,36 @@
-//  SMESH SMDS : implementaion of Salome mesh data structure
+// Copyright (C) 2007-2013  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
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
 //
-//  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 
-// 
-//  This library is free software; you can redistribute it and/or 
-//  modify it under the terms of the GNU Lesser General Public 
-//  License as published by the Free Software Foundation; either 
-//  version 2.1 of the License. 
-// 
-//  This library is distributed in the hope that it will be useful, 
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of 
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
-//  Lesser General Public License for more details. 
-// 
-//  You should have received a copy of the GNU Lesser General Public 
-//  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 
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
 //
+// You should have received a copy of the GNU Lesser General Public
+// 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
+
+//  SMESH SMDS : implementaion of Salome mesh data structure
 // File:      SMDS_QuadraticVolumeOfNodes.cxx
 // Created:   17.01.06 09:46:11
 // Author:    Sergey KUUL
-
+//
 #include "SMDS_QuadraticVolumeOfNodes.hxx"
 
 #include "SMDS_IteratorOfElements.hxx"
 #include "SMDS_MeshNode.hxx"
 #include "SMDS_SetIterator.hxx"
+#include "SMDS_VolumeTool.hxx"
 
 #include "utilities.h"
 
@@ -53,6 +54,7 @@ SMDS_QuadraticVolumeOfNodes::SMDS_QuadraticVolumeOfNodes
                                                 const SMDS_MeshNode * n24,
                                                 const SMDS_MeshNode * n34)
 {
+  //MESSAGE("*********************************************** SMDS_QuadraticVolumeOfNodes");
   myNodes.resize( 10 );
   myNodes[ 0 ] = n1;
   myNodes[ 1 ] = n2;
@@ -87,6 +89,7 @@ SMDS_QuadraticVolumeOfNodes::SMDS_QuadraticVolumeOfNodes
                                                 const SMDS_MeshNode * n35,
                                                 const SMDS_MeshNode * n45)
 {
+  //MESSAGE("*********************************************** SMDS_QuadraticVolumeOfNodes");
   myNodes.resize( 13 );
   myNodes[ 0 ] = n1;
   myNodes[ 1 ] = n2;
@@ -126,6 +129,7 @@ SMDS_QuadraticVolumeOfNodes::SMDS_QuadraticVolumeOfNodes
                                                 const SMDS_MeshNode * n25,
                                                 const SMDS_MeshNode * n36)
 {
+  //MESSAGE("*********************************************** SMDS_QuadraticVolumeOfNodes");
   myNodes.resize( 15 );
   myNodes[ 0 ] = n1;
   myNodes[ 1 ] = n2;
@@ -172,6 +176,7 @@ SMDS_QuadraticVolumeOfNodes::SMDS_QuadraticVolumeOfNodes
                                                 const SMDS_MeshNode * n37,
                                                 const SMDS_MeshNode * n48)
 {
+  //MESSAGE("*********************************************** SMDS_QuadraticVolumeOfNodes");
   myNodes.resize( 20 );
   myNodes[ 0 ] = n1;
   myNodes[ 1 ] = n2;
@@ -304,6 +309,31 @@ public:
     SMDS_NodeVectorElemIterator( s.begin(), s.end() ) {}
 };
 
+/// ===================================================================
+/*!
+ * \brief Iterator on faces or edges of volume
+ */
+/// ===================================================================
+
+class _MySubIterator : public SMDS_ElemIterator
+{
+  vector< const SMDS_MeshElement* > myElems;
+  int myIndex;
+public:
+  _MySubIterator(const SMDS_MeshVolume* vol, SMDSAbs_ElementType type):myIndex(0) {
+    SMDS_VolumeTool vTool(vol);
+    if (type == SMDSAbs_Face)
+      vTool.GetAllExistingFaces( myElems );
+    else
+      vTool.GetAllExistingFaces( myElems );
+  }
+  /// Return true if and only if there are other object in this iterator
+  virtual bool more() { return myIndex < myElems.size(); }
+
+  /// Return the current object and step to the next one
+  virtual const SMDS_MeshElement* next() { return myElems[ myIndex++ ]; }
+};
+
 //=======================================================================
 //function : elementsIterator
 //purpose  : 
@@ -319,10 +349,10 @@ SMDS_ElemIteratorPtr SMDS_QuadraticVolumeOfNodes::elementsIterator
   case SMDSAbs_Node:
     return SMDS_ElemIteratorPtr(new SMDS_QuadraticVolumeOfNodes_MyIterator(myNodes));
   case SMDSAbs_Edge:
-    MESSAGE("Error : edge iterator for SMDS_QuadraticVolumeOfNodes not implemented");
+    return SMDS_ElemIteratorPtr(new _MySubIterator(this,SMDSAbs_Edge));
     break;
   case SMDSAbs_Face:
-    MESSAGE("Error : face iterator for SMDS_QuadraticVolumeOfNodes not implemented");
+    return SMDS_ElemIteratorPtr(new _MySubIterator(this,SMDSAbs_Face));
     break;
   default:
     return SMDS_ElemIteratorPtr
@@ -337,11 +367,22 @@ SMDS_ElemIteratorPtr SMDS_QuadraticVolumeOfNodes::elementsIterator
  * \brief Return node by its index
  * \param ind - node index
  * \retval const SMDS_MeshNode* - the node
- * 
- * Index is wrapped if it is out of a valid range
  */
 const SMDS_MeshNode* SMDS_QuadraticVolumeOfNodes::GetNode(const int ind) const
 {
-  return myNodes[ WrappedIndex( ind )];
+  return myNodes[ ind ];
 }
 
+SMDSAbs_EntityType SMDS_QuadraticVolumeOfNodes::GetEntityType() const
+{
+  SMDSAbs_EntityType aType = SMDSEntity_Quad_Tetra;
+  switch(NbNodes())
+  {
+  case 10: aType = SMDSEntity_Quad_Tetra;   break;
+  case 13: aType = SMDSEntity_Quad_Pyramid; break;
+  case 15: aType = SMDSEntity_Quad_Penta;   break;
+  case 20:
+  default: aType = SMDSEntity_Quad_Hexa;    break;
+  }
+  return aType;
+}