#include "SMDS_VtkCellIterator.hxx" SMDS_VtkCellIterator::SMDS_VtkCellIterator(SMDS_Mesh* mesh, int vtkCellId, SMDSAbs_EntityType aType) : _mesh(mesh), _cellId(vtkCellId), _index(0), _type(aType) { vtkUnstructuredGrid* grid = _mesh->getGrid(); _vtkIdList = vtkIdList::New(); grid->GetCellPoints(_cellId, _vtkIdList); _nbNodes = _vtkIdList->GetNumberOfIds(); vtkIdType tempid; switch (_type) { case SMDSEntity_Tetra: { this->exchange(1, 2); break; } case SMDSEntity_Pyramid: { this->exchange(1, 3); break; } case SMDSEntity_Penta: { this->exchange(1, 2); this->exchange(4, 5); break; } case SMDSEntity_Hexa: { this->exchange(1, 3); this->exchange(5, 7); break; } case SMDSEntity_Quad_Tetra: { this->exchange(1, 2); this->exchange(4, 6); this->exchange(8, 9); break; } case SMDSEntity_Quad_Pyramid: { this->exchange(1, 3); this->exchange(5, 8); this->exchange(6, 7); this->exchange(10, 12); break; } case SMDSEntity_Quad_Penta: { this->exchange(1, 2); this->exchange(4, 5); this->exchange(6, 8); this->exchange(9, 11); this->exchange(13, 14); break; } case SMDSEntity_Quad_Hexa: { this->exchange(1, 3); this->exchange(5, 7); this->exchange(8, 11); this->exchange(9, 10); this->exchange(12, 15); this->exchange(13, 14); this->exchange(17, 19); break; } default: break; } } SMDS_VtkCellIterator::~SMDS_VtkCellIterator() { _vtkIdList->Delete(); } bool SMDS_VtkCellIterator::more() { return (_index < _nbNodes); } const SMDS_MeshElement* SMDS_VtkCellIterator::next() { vtkIdType id = _vtkIdList->GetId(_index++); return _mesh->FindNode(id); }