//=============================================================================
/*!
- * \brief Deleter of theNodeSearcher at any compute event occurred
+ * \brief Deleter of theNodeSearcher and theElementSearcher at any compute event occurred
*/
//=============================================================================
*/
//================================================================================
- string getPartIOR( SMESH::SMESH_IDSource_ptr theMeshPart, SMESH::ElementType type)
+ string getPartIOR( SMESH::SMESH_IDSource_ptr theMeshPart, SMESH::ElementType type = SMESH::ALL )
{
string partIOR = SMESH_Gen_i::GetORB()->object_to_string( theMeshPart );
if ( SMESH_Group_i* group_i = SMESH::DownCast<SMESH_Group_i*>( theMeshPart ))
return 0;
}
+//=======================================================================
+//function : ProjectPoint
+//purpose : Project a point to a mesh object.
+// Return ID of an element of given type where the given point is projected
+// and coordinates of the projection point.
+// In the case if nothing found, return -1 and []
+//=======================================================================
+
+CORBA::Long SMESH_MeshEditor_i::ProjectPoint(CORBA::Double x,
+ CORBA::Double y,
+ CORBA::Double z,
+ SMESH::SMESH_IDSource_ptr meshObject,
+ SMESH::ElementType type,
+ SMESH::double_array_out projecton)
+ throw (SALOME::SALOME_Exception)
+{
+ if ( CORBA::is_nil( meshObject ))
+ THROW_SALOME_CORBA_EXCEPTION("NULL meshObject", SALOME::BAD_PARAM);
+
+ SMESH_TRY;
+
+ SMESH::SMESH_Mesh_var mesh = meshObject->GetMesh();
+ SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
+ if ( mesh_i != myMesh_i )
+ {
+ SMESH::SMESH_MeshEditor_var editor=
+ myIsPreviewMode ? mesh_i->GetMeshEditPreviewer() : mesh_i->GetMeshEditor();
+ return editor->ProjectPoint( x,y,z, meshObject, type, projecton );
+ }
+
+
+ theSearchersDeleter.Set( myMesh, getPartIOR( meshObject ));
+ if ( !theElementSearcher )
+ {
+ // create a searcher from meshObject
+
+ SMDS_ElemIteratorPtr elemIt;
+ if ( ! SMESH::DownCast<SMESH_Mesh_i*>( meshObject ))
+ elemIt = myMesh_i->GetElements( meshObject, type );
+
+ theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS(), elemIt );
+ }
+
+ const SMDS_MeshElement* elem = 0;
+ gp_XYZ pProj = theElementSearcher->Project( gp_Pnt( x,y,z ),
+ SMDSAbs_ElementType( type ),
+ &elem );
+
+ projecton = new SMESH::double_array();
+ if ( elem && !elem->IsNull() )
+ {
+ projecton->length( 3 );
+ projecton[0] = pProj.X();
+ projecton[1] = pProj.Y();
+ projecton[2] = pProj.Z();
+ return elem->GetID();
+ }
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+ return -1;
+}
+
//=======================================================================
//function : GetPointState
//purpose : Return point state in a closed 2D mesh in terms of TopAbs_State enumeration.
//purpose : Fill with 2D elements a hole defined by a FreeBorder.
//=======================================================================
-void SMESH_MeshEditor_i::FillHole(const SMESH::FreeBorder& theHole)
+SMESH::SMESH_Group_ptr
+SMESH_MeshEditor_i::FillHole(const SMESH::FreeBorder& theHole,
+ const char* theGroupName)
throw (SALOME::SALOME_Exception)
{
initData();
SMESH_TRY;
+ // prepare a preview mesh
MeshEditor_I::TPreviewMesh* previewMesh = 0;
SMDS_Mesh* meshDS = getMeshDS();
if ( myIsPreviewMode )
meshDS = previewMesh->GetMeshDS();
}
+ // fill the hole
std::vector<const SMDS_MeshElement*> newFaces;
SMESH_MeshAlgos::FillHole( bordNodes, *meshDS, newFaces );
if ( myIsPreviewMode )
{
+ // show new faces
previewMesh->Clear();
for ( size_t i = 0; i < newFaces.size(); ++i )
previewMesh->Copy( newFaces[i] );
}
else
{
+ // return new faces via a group
+ SMESH::SMESH_Group_var group;
+ if ( theGroupName && theGroupName[0] && !newFaces.empty() )
+ {
+ SMESH::ListOfGroups_var groups = myMesh_i->GetGroups();
+ for ( CORBA::ULong i = 0; i < groups->length(); ++i )
+ {
+ SMESH::SMESH_GroupBase_var g = groups[ i ];
+ if ( g->GetType() != SMESH::FACE ) continue;
+ SMESH::SMESH_Group_var standalone = SMESH::SMESH_Group::_narrow( g );
+ if ( standalone->_is_nil() ) continue;
+ CORBA::String_var name = g->GetName();
+ if ( strcmp( theGroupName, name.in() ) == 0 )
+ {
+ group = standalone;
+ break;
+ }
+ }
+ if ( group->_is_nil() )
+ group = myMesh_i->CreateGroup( SMESH::FACE, theGroupName );
+
+ if ( !group->_is_nil() )
+ {
+ SMESH_GroupBase_i * grpI = SMESH::DownCast< SMESH_GroupBase_i* >( group );
+ SMESHDS_Group* grpDS = static_cast< SMESHDS_Group* >( grpI->GetGroupDS() );
+ for ( size_t i = 0; i < newFaces.size(); ++i )
+ grpDS->Add( newFaces[ i ]);
+ }
+ }
+
+ // fill LastCreated
getEditor().ClearLastCreated();
SMESH_SequenceOfElemPtr& aSeq =
const_cast<SMESH_SequenceOfElemPtr&>( getEditor().GetLastCreatedElems() );
aSeq.swap( newFaces );
- TPythonDump() << this << ".FillHole( SMESH.FreeBorder(" << theHole.nodeIDs << " ))";
+ TPythonDump pyDump;
+ if ( group->_is_nil() ) pyDump << "_group = ";
+ else pyDump << group << " = ";
+ pyDump << this << ".FillHole( SMESH.FreeBorder(" << theHole.nodeIDs << " ))";
+
+ return group._retn();
}
SMESH_CATCH( SMESH::throwCorbaException );
+
+ return SMESH::SMESH_Group::_nil();
}
//=======================================================================
