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copy fem mesh groups

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This commit is contained in:
wmayer 2016-11-07 22:16:53 +01:00
parent 02b3883f7e
commit a812ad2d5e
1 changed files with 45 additions and 2 deletions
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47
src/Mod/Fem/App/FemMesh.cpp
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@ -56,6 +56,10 @@
#include <boost/assign/list_of.hpp>
#include <SMESH_Gen.hxx>
#include <SMESH_Mesh.hxx>
#include <SMESH_Group.hxx>
#include <SMDS_MeshGroup.hxx>
#include <SMESHDS_GroupBase.hxx>
#include <SMESHDS_Group.hxx>
#include <SMDS_PolyhedralVolumeOfNodes.hxx>
#include <SMDS_VolumeTool.hxx>
#include <StdMeshers_MaxLength.hxx>
@ -112,7 +116,7 @@ FemMesh::~FemMesh()
FemMesh &FemMesh::operator=(const FemMesh& mesh)
{
if (this != &mesh) {
myMesh = getGenerator()->CreateMesh(0,true);
myMesh = getGenerator()->CreateMesh(0,true);
copyMeshData(mesh);
}
return *this;
@ -309,6 +313,46 @@ void FemMesh::copyMeshData(const FemMesh& mesh)
break;
}
}
// Copy groups
std::list<int> grpIds = mesh.myMesh->GetGroupIds();
for (auto it : grpIds) {
// group of source mesh
SMESH_Group* sourceGroup = mesh.myMesh->GetGroup(it);
SMESHDS_GroupBase* sourceGroupDS = sourceGroup->GetGroupDS();
int aId;
if (sourceGroupDS->GetType() == SMDSAbs_Node) {
SMESH_Group* targetGroup = this->myMesh->AddGroup(SMDSAbs_Node, sourceGroupDS->GetStoreName(), aId);
if (targetGroup) {
SMESHDS_Group* targetGroupDS = dynamic_cast<SMESHDS_Group*>(targetGroup->GetGroupDS());
if (targetGroupDS) {
SMDS_ElemIteratorPtr aIter = sourceGroupDS->GetElements();
while (aIter->more()) {
const SMDS_MeshElement* aElem = aIter->next();
const SMDS_MeshNode* aNode = meshds->FindNode(aElem->GetID());
if (aNode)
targetGroupDS->SMDSGroup().Add(aNode);
}
}
}
}
else {
SMESH_Group* targetGroup = this->myMesh->AddGroup(sourceGroupDS->GetType(), sourceGroupDS->GetStoreName(), aId);
if (targetGroup) {
SMESHDS_Group* targetGroupDS = dynamic_cast<SMESHDS_Group*>(targetGroup->GetGroupDS());
if (targetGroupDS) {
SMDS_ElemIteratorPtr aIter = sourceGroupDS->GetElements();
while (aIter->more()) {
const SMDS_MeshElement* aElem = aIter->next();
const SMDS_MeshElement* aElement = meshds->FindElement(aElem->GetID());
if (aElement)
targetGroupDS->SMDSGroup().Add(aElement);
}
}
}
}
}
}
const SMESH_Mesh* FemMesh::getSMesh() const
@ -321,7 +365,6 @@ SMESH_Mesh* FemMesh::getSMesh()
return myMesh;
}
SMESH_Gen * FemMesh::getGenerator()
{
return SMESH_Gen::get();