else if(nbSame==1) {
// ---> pyramid + pentahedron - can not be created since it is needed
// additional middle node at the center of face
- INFOS( " Sweep for face " << elem->GetID() << " can not be created" );
+ //INFOS( " Sweep for face " << elem->GetID() << " can not be created" );
return;
}
else if( nbSame == 2 ) {
SMDSAbs_ElementType highType = SMDSAbs_Edge; // count most complex elements only
while ( eIt->more() && nbInitElems < 2 ) {
const SMDS_MeshElement* e = eIt->next();
- SMDSAbs_ElementType type = e->GetType();
- if ( type == SMDSAbs_Volume || type < highType ) continue;
+ SMDSAbs_ElementType type = e->GetType();
+ if ( type == SMDSAbs_Volume ||
+ type < highType ||
+ !elemSet.count(e))
+ continue;
if ( type > highType ) {
nbInitElems = 0;
- highType = type;
+ highType = type;
}
el = e;
- nbInitElems += elemSet.count(el);
+ ++nbInitElems;
}
- if ( nbInitElems < 2 ) {
+ if ( nbInitElems == 1 ) {
bool NotCreateEdge = el && el->IsMediumNode(node);
if(!NotCreateEdge) {
vector<TNodeOfNodeListMapItr> newNodesItVec( 1, nList );
set<const SMDS_MeshNode*> nodeSet;
// get simple seq of nodes
- //const SMDS_MeshNode* simpleNodes[ nbNodes ];
vector<const SMDS_MeshNode*> simpleNodes( nbNodes );
- int iSimple = 0, nbUnique = 0;
+ int iSimple = 0;
simpleNodes[iSimple++] = faceNodes[0];
- nbUnique++;
for (int iCur = 1; iCur < nbNodes; iCur++) {
if (faceNodes[iCur] != simpleNodes[iSimple - 1]) {
simpleNodes[iSimple++] = faceNodes[iCur];
- if (nodeSet.insert( faceNodes[iCur] ).second)
- nbUnique++;
+ nodeSet.insert( faceNodes[iCur] );
}
}
+ int nbUnique = nodeSet.size();
int nbSimple = iSimple;
if (simpleNodes[nbSimple - 1] == simpleNodes[0]) {
nbSimple--;
for ( ; eIt != elems.end(); eIt++ )
{
const SMDS_MeshElement* elem = *eIt;
- int nbNodes = elem->NbNodes();
- int aShapeId = FindShape( elem );
+ const int nbNodes = elem->NbNodes();
+ const int aShapeId = FindShape( elem );
nodeSet.clear();
curNodes.resize( nbNodes );
( SMDS_MeshCell::interlacedSmdsOrder( SMDSEntity_Quad_Polygon,
nbNewNodes ), face_nodes );
}
+ elemType.SetPoly(( nbNewNodes / ( elemType.myIsQuad + 1 ) > 4 ));
+
SMDS_MeshElement* newElem = AddElement( face_nodes, elemType );
if ( aShapeId )
aMesh->SetMeshElementOnShape(newElem, aShapeId);
}
else {
// each face has to be analyzed in order to check volume validity
- const SMDS_VtkVolume* aPolyedre =
- dynamic_cast<const SMDS_VtkVolume*>( elem );
- if (aPolyedre) {
+ const SMDS_VtkVolume* aPolyedre = dynamic_cast<const SMDS_VtkVolume*>( elem );
+ if (aPolyedre)
+ {
int nbFaces = aPolyedre->NbFaces();
vector<const SMDS_MeshNode *> poly_nodes;
if (quantities.size() > 3)
{
- //aMesh->ChangePolyhedronNodes(elem, poly_nodes, quantities);
const SMDS_MeshElement* newElem =
aMesh->AddPolyhedralVolume(poly_nodes, quantities);
myLastCreatedElems.Append(newElem);
if ( isOk ) // the non-poly elem remains valid after sticking nodes
{
- elemType.Init( elem ).SetID( elem->GetID() );
+ if ( nbNodes != nbUniqueNodes ||
+ !aMesh->ChangeElementNodes( elem, & curNodes[0], nbNodes ))
+ {
+ elemType.Init( elem ).SetID( elem->GetID() );
- SMESHDS_SubMesh * sm = aShapeId > 0 ? aMesh->MeshElements(aShapeId) : 0;
- aMesh->RemoveFreeElement(elem, sm, /*fromGroups=*/false);
+ SMESHDS_SubMesh * sm = aShapeId > 0 ? aMesh->MeshElements(aShapeId) : 0;
+ aMesh->RemoveFreeElement(elem, sm, /*fromGroups=*/false);
- uniqueNodes.resize(nbUniqueNodes);
- SMDS_MeshElement* newElem = this->AddElement( uniqueNodes, elemType );
- if ( sm && newElem )
- sm->AddElement( newElem );
- if ( elem != newElem )
- ReplaceElemInGroups( elem, newElem, aMesh );
+ uniqueNodes.resize(nbUniqueNodes);
+ SMDS_MeshElement* newElem = this->AddElement( uniqueNodes, elemType );
+ if ( sm && newElem )
+ sm->AddElement( newElem );
+ if ( elem != newElem )
+ ReplaceElemInGroups( elem, newElem, aMesh );
+ }
}
else {
// Remove invalid regular element or invalid polygon
const SMDS_MeshElement* Get() const
{ return myElem; }
- void Set(const SMDS_MeshElement* e) const
- { myElem = e; }
-
-
private:
mutable const SMDS_MeshElement* myElem;
};
//=======================================================================
//function : SewFreeBorder
//purpose :
+//warning : for border-to-side sewing theSideSecondNode is considered as
+// the last side node and theSideThirdNode is not used
//=======================================================================
SMESH_MeshEditor::Sew_Error
else
newFaces.Append( myLastCreatedElems(i) );
}
+ // get segments adjacent to merged nodes
+ TListOfListOfNodes::iterator groupIt = nodeGroupsToMerge.begin();
+ for ( ; groupIt != nodeGroupsToMerge.end(); groupIt++ )
+ {
+ const list<const SMDS_MeshNode*>& nodes = *groupIt;
+ SMDS_ElemIteratorPtr segIt = nodes.front()->GetInverseElementIterator( SMDSAbs_Edge );
+ while ( segIt->more() )
+ segments.insert( segIt->next() );
+ }
+
// find coincident
TListOfListOfElementsID equalGroups;
- FindEqualElements( segments, equalGroups );
+ if ( !segments.empty() )
+ FindEqualElements( segments, equalGroups );
if ( !equalGroups.empty() )
{
// remove from segments those that will be removed
}
else
{
- INFOS("Quadratic multiple joints not implemented");
+ //INFOS("Quadratic multiple joints not implemented");
// TODO quadratic nodes
}
}
TConnectivity tgtNodes;
ElemFeatures elemKind( missType ), elemToCopy;
+ vector<const SMDS_MeshElement*> presentBndElems;
+ vector<TConnectivity> missingBndElems;
+ vector<int> freeFacets;
+ TConnectivity nodes, elemNodes;
+
SMDS_ElemIteratorPtr eIt;
if (elements.empty()) eIt = aMesh->elementsIterator(elemType);
else eIt = elemSetIterator( elements );
// ------------------------------------------------------------------------------------
// 1. For an elem, get present bnd elements and connectivities of missing bnd elements
// ------------------------------------------------------------------------------------
- vector<const SMDS_MeshElement*> presentBndElems;
- vector<TConnectivity> missingBndElems;
- TConnectivity nodes, elemNodes;
+ presentBndElems.clear();
+ missingBndElems.clear();
+ freeFacets.clear(); nodes.clear(); elemNodes.clear();
if ( vTool.Set(elem, /*ignoreCentralNodes=*/true) ) // elem is a volume --------------
{
- vTool.SetExternalNormal();
const SMDS_MeshElement* otherVol = 0;
for ( int iface = 0, n = vTool.NbFaces(); iface < n; iface++ )
{
if ( !vTool.IsFreeFace(iface, &otherVol) &&
( !aroundElements || elements.count( otherVol )))
continue;
+ freeFacets.push_back( iface );
+ }
+ if ( missType == SMDSAbs_Face )
+ vTool.SetExternalNormal();
+ for ( size_t i = 0; i < freeFacets.size(); ++i )
+ {
+ int iface = freeFacets[i];
const SMDS_MeshNode** nn = vTool.GetFaceNodes(iface);
const size_t nbFaceNodes = vTool.NbFaceNodes (iface);
if ( missType == SMDSAbs_Edge ) // boundary edges
