From 6e1697da177b2ca532b6b7a6dbcad623c6fc244b Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Wed, 28 Feb 2007 15:00:19 +0000
Subject: [PATCH] PAL13460 (PAL EDF 301 force the mesh to go through a point)  
  get only unique nodes of SMDS_PolyhedralVolumeOfNodes

---
 src/DriverUNV/DriverUNV_W_SMDS_Mesh.cxx | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/DriverUNV/DriverUNV_W_SMDS_Mesh.cxx b/src/DriverUNV/DriverUNV_W_SMDS_Mesh.cxx
index b9554e306..cf05c1962 100644
--- a/src/DriverUNV/DriverUNV_W_SMDS_Mesh.cxx
+++ b/src/DriverUNV/DriverUNV_W_SMDS_Mesh.cxx
@@ -22,10 +22,10 @@
 #include "DriverUNV_W_SMDS_Mesh.h"
 
 #include "SMDS_Mesh.hxx"
-#include "SMESHDS_GroupBase.hxx"
-//#include "SMESH_Group.hxx"
 #include "SMDS_QuadraticEdge.hxx"
 #include "SMDS_QuadraticFaceOfNodes.hxx"
+#include "SMDS_PolyhedralVolumeOfNodes.hxx"
+#include "SMESHDS_GroupBase.hxx"
 
 #include "utilities.h"
 
@@ -158,9 +158,16 @@ Driver_Mesh::Status DriverUNV_W_SMDS_Mesh::Perform()
 	  TElementLab aLabel = anElem->GetID();
 
 	  int aNbNodes = anElem->NbNodes();
-	  aConnect.resize(aNbNodes);
-
 	  SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIterator();
+          if ( anElem->IsPoly() ) {
+            if ( const SMDS_PolyhedralVolumeOfNodes* ph =
+                 dynamic_cast<const SMDS_PolyhedralVolumeOfNodes*> (anElem))
+            {
+              aNbNodes = ph->NbUniqueNodes();
+              aNodesIter = ph->uniqueNodesIterator();
+            }
+          }
+	  aConnect.resize(aNbNodes);
 	  GetConnect(aNodesIter,aConnect);
 
 	  int anId = -1;