From: dmv <dmv@opencascade.com>
Date: Mon, 8 Jun 2009 07:03:03 +0000 (+0000)
Subject: TC5.1.2: fatal error on 2D Mesh preview
X-Git-Tag: V5_1_2rc2~7
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=bd84f5e2cde9e2f10e1706704b94bbb35803c5bd;p=modules%2Fsmesh.git

TC5.1.2: fatal error on 2D Mesh preview
---

diff --git a/src/SMESH_I/SMESH_Gen_i.cxx b/src/SMESH_I/SMESH_Gen_i.cxx
index eb49db1b9..2e15edca3 100644
--- a/src/SMESH_I/SMESH_Gen_i.cxx
+++ b/src/SMESH_I/SMESH_Gen_i.cxx
@@ -1510,10 +1510,10 @@ SMESH::MeshPreviewStruct* SMESH_Gen_i::Precompute( SMESH::SMESH_Mesh_ptr theMesh
 	      if ( aNbNode > 4 )
 		aNbNode /= 2; // do not take into account additional middle nodes
 
-	      SMDS_MeshNode* node1 = (SMDS_MeshNode*)face->GetNode( 1 );
-	      for ( int nIndx = 1; nIndx <= aNbNode; nIndx++ )
+	      SMDS_MeshNode* node1 = (SMDS_MeshNode*)face->GetNode( 0 );
+	      for ( int nIndx = 0; nIndx < aNbNode; nIndx++ )
 	      {
-		SMDS_MeshNode* node2 = (SMDS_MeshNode*)face->GetNode( nIndx < aNbNode ? nIndx+1 : 1 );
+		SMDS_MeshNode* node2 = (SMDS_MeshNode*)face->GetNode( nIndx+1 < aNbNode ? nIndx+1 : 0 );
 		if ( setOfEdge.insert( SMESH_TLink ( node1, node2 ) ).second )
 		{
 		  listOfElemType.push_back( SMDSAbs_Edge );