+void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
+{
+ unsigned int anObjectEntities = eAllEntity; // entities present in my object
+
+ if(!myVisualObj->GetNbEntities(SMDSAbs_0DElement)) {
+ anObjectEntities &= ~e0DElements;
+ theMode &= ~e0DElements;
+ }
+
+ if(!myVisualObj->GetNbEntities(SMDSAbs_Ball)) {
+ anObjectEntities &= ~eBallElem;
+ theMode &= ~eBallElem;
+ }
+
+ if(!myVisualObj->GetNbEntities(SMDSAbs_Edge)) {
+ anObjectEntities &= ~eEdges;
+ theMode &= ~eEdges;
+ }
+
+ if(!myVisualObj->GetNbEntities(SMDSAbs_Face)) {
+ anObjectEntities &= ~eFaces;
+ theMode &= ~eFaces;
+ }
+
+ if(!myVisualObj->GetNbEntities(SMDSAbs_Volume)) {
+ anObjectEntities &= ~eVolumes;
+ theMode &= ~eVolumes;
+ }
+
+ if (!theMode) {
+ if(myVisualObj->GetNbEntities(SMDSAbs_0DElement))
+ theMode |= e0DElements;
+
+ if(myVisualObj->GetNbEntities(SMDSAbs_Ball))
+ theMode |= eBallElem;
+
+ if(myVisualObj->GetNbEntities(SMDSAbs_Edge))
+ theMode |= eEdges;
+
+ if(myVisualObj->GetNbEntities(SMDSAbs_Face))
+ theMode |= eFaces;
+
+ if(myVisualObj->GetNbEntities(SMDSAbs_Volume))
+ theMode |= eVolumes;
+ }
+
+ myBaseActor->myGeomFilter->SetInside(myEntityMode != anObjectEntities);
+
+ if ( anObjectEntities == 0 && myRepresentation != ePoint ) // no elements, show nodes
+ {
+ myRepresentationCache = GetRepresentation();
+ SetRepresentation( ePoint );
+ }
+
+ if ( myEntityMode != theMode )
+ {
+ myEntityMode = theMode; // entities to show
+
+ // Set cell types to extract
+
+ VTKViewer_ExtractUnstructuredGrid* aFilter = myBaseActor->GetExtractUnstructuredGrid();
+ VTKViewer_ExtractUnstructuredGrid* aHltFilter = myHighlitableActor->GetExtractUnstructuredGrid();
+ aFilter->ClearRegisteredCellsWithType();
+ aHltFilter->ClearRegisteredCellsWithType();
+
+ bool isPassAll = ( myEntityMode == anObjectEntities && myEntityMode );
+ if ( isPassAll )
+ {
+ aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::ePassAll);
+ aHltFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::ePassAll);
+ }
+ else
+ {
+ aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
+ aHltFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
+
+ if (myEntityMode & e0DElements) {
+ aFilter->RegisterCellsWithType(VTK_VERTEX);
+ aHltFilter->RegisterCellsWithType(VTK_VERTEX);
+ }
+
+ if (myEntityMode & eBallElem) {
+ aFilter->RegisterCellsWithType(VTK_POLY_VERTEX);
+ }
+
+ if (myEntityMode & eEdges) {
+ aFilter->RegisterCellsWithType(VTK_LINE);
+ aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
+
+ aHltFilter->RegisterCellsWithType(VTK_LINE);
+ aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
+ }
+
+ if (myEntityMode & eFaces) {
+ aFilter->RegisterCellsWithType(VTK_TRIANGLE);
+ aFilter->RegisterCellsWithType(VTK_QUAD);
+ aFilter->RegisterCellsWithType(VTK_POLYGON);
+ aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
+ aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
+ aFilter->RegisterCellsWithType(VTK_QUADRATIC_POLYGON);
+ aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
+ aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
+
+ aHltFilter->RegisterCellsWithType(VTK_TRIANGLE);
+ aHltFilter->RegisterCellsWithType(VTK_QUAD);
+ aHltFilter->RegisterCellsWithType(VTK_POLYGON);
+ aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
+ aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
+ aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_POLYGON);
+ aHltFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
+ aHltFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
+ }
+
+ if (myEntityMode & eVolumes) {
+ aFilter->RegisterCellsWithType(VTK_TETRA);
+ aFilter->RegisterCellsWithType(VTK_VOXEL);
+ aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
+ aFilter->RegisterCellsWithType(VTK_WEDGE);
+ aFilter->RegisterCellsWithType(VTK_PYRAMID);
+ aFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
+ aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
+ aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
+ aFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
+ aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
+ aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
+ aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
+ aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
+
+ aHltFilter->RegisterCellsWithType(VTK_TETRA);
+ aHltFilter->RegisterCellsWithType(VTK_VOXEL);
+ aHltFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
+ aHltFilter->RegisterCellsWithType(VTK_WEDGE);
+ aHltFilter->RegisterCellsWithType(VTK_PYRAMID);
+ aHltFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
+ aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
+ aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
+ aHltFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
+ aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
+ aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
+ aHltFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
+ aHltFilter->RegisterCellsWithType(VTK_POLYHEDRON);
+ }
+ }
+ if ( GetVisibility() )
+ aFilter->Update();
+ if (MYDEBUG) MESSAGE(aFilter->GetOutput()->GetNumberOfCells());
+ }
+
+ SetVisibility( GetVisibility(), myRepresentationCache != 0 );
+}
+
+void SMESH_ActorDef::SetRepresentation (int theMode)
+{
+ int aNbEdges = myVisualObj->GetNbEntities(SMDSAbs_Edge);
+ int aNbFaces = myVisualObj->GetNbEntities(SMDSAbs_Face);
+ int aNbVolumes = myVisualObj->GetNbEntities(SMDSAbs_Volume);
+ int aNb0Ds = myVisualObj->GetNbEntities(SMDSAbs_0DElement);
+ int aNbBalls = myVisualObj->GetNbEntities(SMDSAbs_Ball);
+
+ if ( myRepresentationCache && aNbEdges + aNbFaces + aNbVolumes + aNb0Ds + aNbBalls )
+ {
+ theMode = myRepresentationCache;
+ if ( theMode == eSurface && aNbFaces + aNbVolumes == 0 )
+ theMode = eEdge;
+ else
+ myRepresentationCache = 0;
+ }
+
+ if (theMode < 0) {