-// Copyright (C) 2007-2021 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
gp_Pnt p; gp_Vec du, dv;
// BRepClass_FaceClassifier is most time consuming, so minimize its usage
- const double clsfTol = 10 * BRep_Tool::Tolerance( geomFace );
+ const double clsfTol = 1e2 * BRep_Tool::MaxTolerance( geomFace, TopAbs_VERTEX );
BRepTopAdaptor_FClass2d classifier( geomFace, clsfTol ); //Brimless_FaceClassifier classifier;
Bnd_B2d bndBox2d;
Bnd_Box bndBox3d;
double minGroupTol = Precision::Infinite();
SMESH::Controls::ElementsOnShape onEdgeClassifier;
- if ( helper.HasSeam() )
{
TopoDS_Compound edgesCompound;
BRep_Builder builder;
// another idea: try to use max tol of all edges
//const double clsfTol = 10 * BRep_Tool::Tolerance( geomFace ); // 0.1 * groupTol;
- if ( helper.HasSeam() )
- onEdgeClassifier.SetMesh( srcMesh->GetMeshDS() );
+ onEdgeClassifier.SetMesh( srcMesh->GetMeshDS() );
+ onEdgeClassifier.SetTolerance( groupTol / 10 );
+
SMDS_ElemIteratorPtr srcElems = srcGroup->GetElements();
while ( srcElems->more() ) // loop on group contents
{
// find out if node lies on the surface of theShape
gp_XY uv( Precision::Infinite(), 0 );
- isOut = ( !helper.CheckNodeUV( geomFace, node, uv, groupTol, /*force=*/true ) ||
- bndBox2d.IsOut( uv ));
+ bool isOutBox = true;
+ isOut = (! helper.CheckNodeUV( geomFace, node, uv, groupTol, /*force=*/true ) ||
+ ( isOutBox = bndBox2d.IsOut( uv )));
//int iCoo;
if ( !isOut && !isIn ) // classify
{
nodeState[i] = classifier.Perform( uv ); //classifier.Perform( geomFace, uv, clsfTol );
//nodeState[i] = classifier.State();
isOut = ( nodeState[i] == TopAbs_OUT );
- if ( isOut && helper.IsOnSeam( uv ) && onEdgeClassifier.IsSatisfy( node->GetID() ))
+ if (( isOut ) &&
+ ( !isOutBox || helper.IsOnSeam( uv )) &&
+ onEdgeClassifier.IsSatisfy( node ))
{
// uv.SetCoord( iCoo, helper.GetOtherParam( uv.Coord( iCoo )));
// classifier.Perform( geomFace, uv, clsfTol );
newNode = tgtMesh->AddNode( nXYZ.X(), nXYZ.Y(), nXYZ.Z());
tgtMesh->SetNodeOnFace( newNode, shapeID, uv.X(), uv.Y() );
nbCreatedNodes++;
- if ( newNode->GetID() >= (int) isNodeIn.size() )
+ if ( newNode->GetID() >= (smIdType) isNodeIn.size() )
{
isNodeIn.push_back( false ); // allow allocate more than newNode->GetID()
isNodeIn.resize( newNode->GetID() + 1, false );
// the imported mesh is valid if all external links (encountered once)
// lie on geom edges
subShapeIDs.erase( shapeID ); // to contain edges and vertices only
- double u, f, l;
for ( link2Nb = linkCount.begin(); link2Nb != linkCount.end(); ++link2Nb)
{
const TLink& link = (*link2Nb).first;
const SMDS_MeshNode* n = is1stN ? link.node1() : link.node2();
if ( !subShapeIDs.count( n->getshapeId() )) // n is assigned to FACE
{
- for ( size_t iE = 0; iE < edges.size(); ++iE )
- if ( helper.CheckNodeU( edges[iE], n, u=0, projTol, /*force=*/true ))
- {
- BRep_Tool::Range(edges[iE],f,l);
- if ( Abs(u-f) < 2 * faceTol || Abs(u-l) < 2 * faceTol )
- // duplicated node on vertex
- return error("Source elements overlap one another");
- tgtFaceSM->RemoveNode( n );
- tgtMesh->SetNodeOnEdge( n, edges[iE], u );
- break;
- }
+ TopoDS_Shape edge;
+ if ( onEdgeClassifier.IsSatisfy( n, &edge ))
+ {
+ tgtFaceSM->RemoveNode( n );
+ double u, v;
+ onEdgeClassifier.GetParams( u, v );
+ tgtMesh->SetNodeOnEdge( n, TopoDS::Edge(edge), u );
+ }
nodesOnBoundary = subShapeIDs.count( n->getshapeId());
}
if ( nodesOnBoundary )
{
edge = tgtMesh->AddEdge( newNodes[0], newNodes[1], link._medium );
+ double u;
TopoDS_Edge geomEdge = TopoDS::Edge(bndShapes.back());
helper.CheckNodeU( geomEdge, link._medium, u, projTol, /*force=*/true );
tgtFaceSM->RemoveNode( link._medium );
TUNodeList nodesOnSeam;
double u = helper.GetNodeU( seamEdge, vertNode );
nodesOnSeam.push_back( make_pair( u, vertNode ));
+ size_t nbNodesOnSeam = 1;
TUNodeList::iterator u2nIt = nodesOnSeam.begin();
for ( ; u2nIt != nodesOnSeam.end(); ++u2nIt )
{
{
const SMDS_MeshNode* n = face->GetNode( i );
if ( n == startNode || !checkedNodes.insert( n ).second ) continue;
- if ( helper.CheckNodeU( seamEdge, n, u=0, projTol, /*force=*/true ))
- nodesOnSeam.push_back( make_pair( u, n ));
+ helper.CheckNodeU( seamEdge, n, u=0, projTol, /*force=*/true );
+ nodesOnSeam.push_back( make_pair( u, n ));
+ ++nbNodesOnSeam;
}
}
}
map< double, const SMDS_MeshNode* > u2nodeMap;
for ( u2nIt = nodesOnSeam.begin(); u2nIt != nodesOnSeam.end(); ++u2nIt )
u2nodeMap.insert( u2nodeMap.end(), *u2nIt );
+ if ( u2nodeMap.size() != nbNodesOnSeam ) // problem with parameters on EDGE
+ {
+ // sort nodes by distance from seamVertex
+ gp_Pnt vertPnt = SMESH_NodeXYZ( vertNode );
+ u2nodeMap.clear();
+ for ( u2nIt = nodesOnSeam.begin(); u2nIt != nodesOnSeam.end(); ++u2nIt )
+ u2nodeMap.insert
+ ({ vertPnt.SquareDistance( SMESH_NodeXYZ( u2nIt->second )), u2nIt->second });
+ }
// create edges
{
if ( srcGroups.empty() )
return error("Invalid source groups");
- vector<int> aVec(SMDSEntity_Last,0);
+ vector<smIdType> aVec(SMDSEntity_Last,0);
bool toCopyMesh, toCopyGroups;
_sourceHyp->GetCopySourceMesh(toCopyMesh, toCopyGroups);
{
TopoDS_Edge geomEdge = TopoDS::Edge( exp.Current() );
SMESH_subMesh* sm = theMesh.GetSubMesh( geomEdge );
- vector<int>& edgeVec = aResMap[sm];
+ vector<smIdType>& edgeVec = aResMap[sm];
if ( edgeVec.empty() )
{
edgeVec.resize(SMDSEntity_Last,0);
