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PR: getOrderedNodesOfFace for hexahedron

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This commit is contained in:
prascle 2011-03-03 16:35:32 +00:00
parent 196672a8f1
commit 5cfaebe1bf
1 changed files with 28 additions and 1 deletions
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29
src/SMDS/SMDS_Downward.cxx
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@ -1766,7 +1766,34 @@ SMDS_DownHexa::~SMDS_DownHexa()
void SMDS_DownHexa::getOrderedNodesOfFace(int cellId, std::vector<vtkIdType>& orderedNodes) void SMDS_DownHexa::getOrderedNodesOfFace(int cellId, std::vector<vtkIdType>& orderedNodes)
{ {
// TODO set<int> setNodes;
setNodes.clear();
for (int i = 0; i < orderedNodes.size(); i++)
setNodes.insert(orderedNodes[i]);
//MESSAGE("cellId = " << cellId);
vtkIdType npts = 0;
vtkIdType *nodes; // will refer to the point id's of the volume
_grid->GetCellPoints(this->_vtkCellIds[cellId], npts, nodes);
set<int> tofind;
int ids[24] = { 0, 1, 2, 3, 4, 5, 6, 7, 0, 1, 5, 4, 3, 2, 6, 7, 0, 3, 7, 4, 1, 2, 6, 5};
for (int k = 0; k < 6; k++) // loop on the 6 faces
{
tofind.clear();
for (int i = 0; i < 4; i++)
tofind.insert(nodes[ids[4 * k + i]]); // node ids of the face i
if (setNodes == tofind)
{
for (int i = 0; i < 4; i++)
orderedNodes[i] = nodes[ids[4 * k + i]];
return;
}
}
MESSAGE("=== Problem volume " << _vtkCellIds[cellId] << " " << _grid->_mesh->fromVtkToSmds(_vtkCellIds[cellId]));
MESSAGE(orderedNodes[0] << " " << orderedNodes[1] << " " << orderedNodes[2] << " " << orderedNodes[3]);
MESSAGE(nodes[0] << " " << nodes[1] << " " << nodes[2] << " " << nodes[3]);
MESSAGE(nodes[4] << " " << nodes[5] << " " << nodes[6] << " " << nodes[7]);
} }
void SMDS_DownHexa::addDownCell(int cellId, int lowCellId, unsigned char aType) void SMDS_DownHexa::addDownCell(int cellId, int lowCellId, unsigned char aType)