From: eap <eap@opencascade.com>
Date: Mon, 27 Mar 2006 09:34:26 +0000 (+0000)
Subject: PAL11986. Set REDAY_TO_COMPUTE to the main submesh when mesh becomes empty
X-Git-Tag: T3_2_0b1_pre1~80
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=38e52aa7f05b6b145abe719bf786ea57f244abf4;p=modules%2Fsmesh.git

PAL11986. Set REDAY_TO_COMPUTE to the main submesh when mesh becomes empty
---

diff --git a/src/SMESH/SMESH_MeshEditor.cxx b/src/SMESH/SMESH_MeshEditor.cxx
index 992916482..dbc144929 100644
--- a/src/SMESH/SMESH_MeshEditor.cxx
+++ b/src/SMESH/SMESH_MeshEditor.cxx
@@ -122,11 +122,8 @@ bool SMESH_MeshEditor::Remove (const list< int >& theIDs,
       const SMDS_MeshNode* node = static_cast<const SMDS_MeshNode*>( nodeIt->next() );
       const SMDS_PositionPtr& aPosition = node->GetPosition();
       if ( aPosition.get() ) {
-        int aShapeID = aPosition->GetShapeId();
-        if ( aShapeID ) {
-          TopoDS_Shape aShape = aMesh->IndexToShape( aShapeID );
-          SMESH_subMesh * sm = GetMesh()->GetSubMeshContaining( aShape );
-          if ( sm )
+        if ( int aShapeID = aPosition->GetShapeId() ) {
+          if ( SMESH_subMesh * sm = GetMesh()->GetSubMeshContaining( aShapeID ) )
             smmap.insert( sm );
         }
       }
@@ -146,6 +143,10 @@ bool SMESH_MeshEditor::Remove (const list< int >& theIDs,
       (*smIt)->ComputeStateEngine( SMESH_subMesh::MESH_ENTITY_REMOVED );
   }
 
+  // Check if the whole mesh becomes empty
+  if ( SMESH_subMesh * sm = GetMesh()->GetSubMeshContaining( 1 ) )
+    sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
+
   return true;
 }