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0019562: EDF 695 SMESH : Possibility to replace nodes of a cell without destroying the cell. New methods DoubleNode*() have been added

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sln 2008-11-21 11:01:47 +00:00
parent 02737e49ed
commit 61edefa0a6
2 changed files with 148 additions and 1 deletions
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136
src/SMESH_I/SMESH_MeshEditor_i.cxx
View File

@ -3614,3 +3614,139 @@ void SMESH_MeshEditor_i::DumpGroupsList(TPythonDump & theDumpPython,
theDumpPython << theGroupList << " = ";
}
}
//================================================================================
/*!
\brief Creates a hole in a mesh by doubling the nodes of some particular elements
\param theNodes - identifiers of nodes to be doubled
\param theModifiedElems - identifiers of elements to be updated by the new (doubled)
nodes. If list of element identifiers is empty then nodes are doubled but
they not assigned to elements
\return TRUE if operation has been completed successfully, FALSE otherwise
\sa DoubleNode(), DoubleNodeGroup(), DoubleNodeGroups()
*/
//================================================================================
CORBA::Boolean SMESH_MeshEditor_i::DoubleNodes( const SMESH::long_array& theNodes,
const SMESH::long_array& theModifiedElems )
{
initData();
::SMESH_MeshEditor aMeshEditor( myMesh );
list< int > aListOfNodes;
int i, n;
for ( i = 0, n = theNodes.length(); i < n; i++ )
aListOfNodes.push_back( theNodes[ i ] );
list< int > aListOfElems;
for ( i = 0, n = theModifiedElems.length(); i < n; i++ )
aListOfElems.push_back( theModifiedElems[ i ] );
bool aResult = aMeshEditor.DoubleNodes( aListOfNodes, aListOfElems );
storeResult( aMeshEditor) ;
return aResult;
}
//================================================================================
/*!
\brief Creates a hole in a mesh by doubling the nodes of some particular elements
This method provided for convenience works as DoubleNodes() described above.
\param theNodeId - identifier of node to be doubled.
\param theModifiedElems - identifiers of elements to be updated.
\return TRUE if operation has been completed successfully, FALSE otherwise
\sa DoubleNodes(), DoubleNodeGroup(), DoubleNodeGroups()
*/
//================================================================================
CORBA::Boolean SMESH_MeshEditor_i::DoubleNode( CORBA::Long theNodeId,
const SMESH::long_array& theModifiedElems )
{
SMESH::long_array_var aNodes = new SMESH::long_array;
aNodes->length( 1 );
aNodes[ 0 ] = theNodeId;
return DoubleNodes( aNodes, theModifiedElems );
}
//================================================================================
/*!
\brief Creates a hole in a mesh by doubling the nodes of some particular elements
This method provided for convenience works as DoubleNodes() described above.
\param theNodes - group of nodes to be doubled.
\param theModifiedElems - group of elements to be updated.
\return TRUE if operation has been completed successfully, FALSE otherwise
\sa DoubleNode(), DoubleNodes(), DoubleNodeGroups()
*/
//================================================================================
CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeGroup(
SMESH::SMESH_GroupBase_ptr theNodes,
SMESH::SMESH_GroupBase_ptr theModifiedElems )
{
if ( CORBA::is_nil( theNodes ) && theNodes->GetType() != SMESH::NODE )
return false;
SMESH::long_array_var aNodes = theNodes->GetListOfID();
SMESH::long_array_var aModifiedElems;
if ( !CORBA::is_nil( theModifiedElems ) )
aModifiedElems = theModifiedElems->GetListOfID();
else
{
aModifiedElems = new SMESH::long_array;
aModifiedElems->length( 0 );
}
return DoubleNodes( aNodes, aModifiedElems );
}
//================================================================================
/*!
\brief Creates a hole in a mesh by doubling the nodes of some particular elements
This method provided for convenience works as DoubleNodes() described above.
\param theNodes - list of groups of nodes to be doubled
\param theModifiedElems - list of groups of elements to be updated.
\return TRUE if operation has been completed successfully, FALSE otherwise
\sa DoubleNode(), DoubleNodeGroup(), DoubleNodes()
*/
//================================================================================
CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeGroups(
const SMESH::ListOfGroups& theNodes,
const SMESH::ListOfGroups& theModifiedElems )
{
initData();
::SMESH_MeshEditor aMeshEditor( myMesh );
std::list< int > aNodes;
int i, n, j, m;
for ( i = 0, n = theNodes.length(); i < n; i++ )
{
SMESH::SMESH_GroupBase_var aGrp = theNodes[ i ];
if ( !CORBA::is_nil( aGrp ) && aGrp->GetType() == SMESH::NODE )
{
SMESH::long_array_var aCurr = aGrp->GetListOfID();
for ( j = 0, m = aCurr->length(); j < m; j++ )
aNodes.push_back( aCurr[ j ] );
}
}
std::list< int > anElems;
for ( i = 0, n = theModifiedElems.length(); i < n; i++ )
{
SMESH::SMESH_GroupBase_var aGrp = theModifiedElems[ i ];
if ( !CORBA::is_nil( aGrp ) && aGrp->GetType() != SMESH::NODE )
{
SMESH::long_array_var aCurr = aGrp->GetListOfID();
for ( j = 0, m = aCurr->length(); j < m; j++ )
anElems.push_back( aCurr[ j ] );
}
}
bool aResult = aMeshEditor.DoubleNodes( aNodes, anElems );
storeResult( aMeshEditor) ;
return aResult;
}

11
src/SMESH_I/SMESH_MeshEditor_i.hxx
View File

@ -420,6 +420,17 @@ class SMESH_MeshEditor_i: public POA_SMESH::SMESH_MeshEditor
*/
int GetMeshId() const { return myMesh->GetId(); }
CORBA::Boolean DoubleNodes( const SMESH::long_array& theNodes,
const SMESH::long_array& theModifiedElems );
CORBA::Boolean DoubleNode( CORBA::Long theNodeId,
const SMESH::long_array& theModifiedElems );
CORBA::Boolean DoubleNodeGroup( SMESH::SMESH_GroupBase_ptr theNodes,
SMESH::SMESH_GroupBase_ptr theModifiedElems );
CORBA::Boolean DoubleNodeGroups( const SMESH::ListOfGroups& theNodes,
const SMESH::ListOfGroups& theModifiedElems);
private: //!< private methods