From: eap <eap@opencascade.com>
Date: Wed, 21 Feb 2007 16:55:17 +0000 (+0000)
Subject: PAL13460 (PAL EDF 301 force the mesh to go through a point)
X-Git-Tag: V3_2_6a1~53
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=abbf577ef8f9761e05b222283168555ee3013498;p=modules%2Fsmesh.git

PAL13460 (PAL EDF 301 force the mesh to go through a point)
   get only unique nodes of SMDS_PolyhedralVolumeOfNodes
---

diff --git a/src/OBJECT/SMESH_Object.cxx b/src/OBJECT/SMESH_Object.cxx
index 1e52ccb01..e7637a2f8 100644
--- a/src/OBJECT/SMESH_Object.cxx
+++ b/src/OBJECT/SMESH_Object.cxx
@@ -29,6 +29,7 @@
 #include "SMESH_ActorUtils.h"
 
 #include "SMDS_Mesh.hxx"
+#include "SMDS_PolyhedralVolumeOfNodes.hxx"
 #include "SMESH_Actor.h"
 #include "SMESH_ControlsDef.hxx"
 #include "SalomeApp_Application.h"
@@ -346,14 +347,19 @@ void SMESH_VisualObjDef::buildElemPrs()
 	switch(aType){
 	case SMDSAbs_Volume:{
 	  std::vector<int> aConnectivities;
-	  GetConnect(aNodesIter,aConnect);
 	  // Convertions connectivities from SMDS to VTK
 	  if (anElem->IsPoly() && aNbNodes > 3) { // POLYEDRE
-	    for (int k = 0; k < aNbNodes; k++) {
+
+            if ( const SMDS_PolyhedralVolumeOfNodes* ph =
+                 dynamic_cast<const SMDS_PolyhedralVolumeOfNodes*> (anElem))
+            {
+              aNbNodes = GetConnect(ph->uniqueNodesIterator(),aConnect);
+              anIdList->SetNumberOfIds( aNbNodes );
+            }
+	    for (int k = 0; k < aNbNodes; k++)
 	      aConnectivities.push_back(k);
-	    }
 
-	  } else if (aNbNodes == 4) {
+          } else if (aNbNodes == 4) {
 	    static int anIds[] = {0,2,1,3};
 	    for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
 
@@ -395,6 +401,9 @@ void SMESH_VisualObjDef::buildElemPrs()
           else {
           }
 
+          if ( aConnect.empty() )
+            GetConnect(aNodesIter,aConnect);
+
 	  if (aConnectivities.size() > 0) {
 	    for (vtkIdType aNodeId = 0; aNodeId < aNbNodes; aNodeId++)
 	      SetId(anIdList,mySMDS2VTKNodes,aConnect,aNodeId,aConnectivities[aNodeId]);