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Mantis issue 0020974: Extra edges appear in the result of a partition and can't be removed.

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This commit is contained in:
jfa 2010-09-24 08:16:34 +00:00
parent 40622a5d1a
commit 138e896f44
2 changed files with 26 additions and 19 deletions
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44
src/GEOMAlgo/BlockFix_UnionEdges.cxx
View File

@ -291,9 +291,15 @@ TopoDS_Shape BlockFix_UnionEdges::Perform(const TopoDS_Shape& Shape,
TopoDS_Shape aResult = myContext->Apply(Shape);
// processing each solid
TopExp_Explorer exps;
for(exps.Init(Shape, TopAbs_SOLID); exps.More(); exps.Next()) {
TopoDS_Solid aSolid = TopoDS::Solid(exps.Current());
TopAbs_ShapeEnum aType = TopAbs_SOLID;
TopExp_Explorer exps (Shape, aType);
if (!exps.More()) {
aType = TopAbs_SHELL;
exps.Init(Shape, aType);
}
for (; exps.More(); exps.Next()) {
//TopoDS_Solid aSolid = TopoDS::Solid(exps.Current());
TopoDS_Shape aSolid = exps.Current();
TopTools_IndexedMapOfShape ChangedFaces;
@ -307,21 +313,21 @@ TopoDS_Shape BlockFix_UnionEdges::Perform(const TopoDS_Shape& Shape,
// processing each face
TopExp_Explorer exp;
for(exp.Init(aRes, TopAbs_FACE); exp.More(); exp.Next()) {
for (exp.Init(aRes, TopAbs_FACE); exp.More(); exp.Next()) {
TopoDS_Face aFace =
TopoDS::Face(aContext->Apply(exp.Current().Oriented(TopAbs_FORWARD)));
TopTools_IndexedDataMapOfShapeListOfShape aMapFacesEdges;
for(TopExp_Explorer expe(aFace,TopAbs_EDGE); expe.More(); expe.Next()) {
for (TopExp_Explorer expe(aFace,TopAbs_EDGE); expe.More(); expe.Next()) {
TopoDS_Edge edge = TopoDS::Edge(expe.Current());
if(!aMapEdgeFaces.Contains(edge)) continue;
if (!aMapEdgeFaces.Contains(edge)) continue;
const TopTools_ListOfShape& aList = aMapEdgeFaces.FindFromKey(edge);
TopTools_ListIteratorOfListOfShape anIter(aList);
for( ; anIter.More(); anIter.Next()) {
for ( ; anIter.More(); anIter.Next()) {
TopoDS_Face face = TopoDS::Face(anIter.Value());
TopoDS_Face face1 = TopoDS::Face(aContext->Apply(anIter.Value()));
if(face1.IsSame(aFace)) continue;
if(aMapFacesEdges.Contains(face)) {
if (face1.IsSame(aFace)) continue;
if (aMapFacesEdges.Contains(face)) {
aMapFacesEdges.ChangeFromKey(face).Append(edge);
}
else {
@ -332,27 +338,27 @@ TopoDS_Shape BlockFix_UnionEdges::Perform(const TopoDS_Shape& Shape,
}
}
for(Standard_Integer i=1; i<=aMapFacesEdges.Extent(); i++) {
for (Standard_Integer i=1; i<=aMapFacesEdges.Extent(); i++) {
const TopTools_ListOfShape& ListEdges = aMapFacesEdges.FindFromIndex(i);
TopTools_SequenceOfShape SeqEdges;
TopTools_ListIteratorOfListOfShape anIter(ListEdges);
for( ; anIter.More(); anIter.Next()) {
for ( ; anIter.More(); anIter.Next()) {
SeqEdges.Append(anIter.Value());
}
if(SeqEdges.Length()==1) continue;
if (SeqEdges.Length()==1) continue;
TopoDS_Edge E;
if( MergeEdges(SeqEdges,aFace,Tol,E) ) {
if ( MergeEdges(SeqEdges,aFace,Tol,E) ) {
// now we have only one edge - aChain.Value(1)
// we have to replace old ListEdges with this new edge
aContext->Replace(SeqEdges(1),E);
for(Standard_Integer j=2; j<=SeqEdges.Length(); j++) {
for (Standard_Integer j=2; j<=SeqEdges.Length(); j++) {
aContext->Remove(SeqEdges(j));
}
TopoDS_Face tmpF = TopoDS::Face(exp.Current());
if( !ChangedFaces.Contains(tmpF) )
if ( !ChangedFaces.Contains(tmpF) )
ChangedFaces.Add(tmpF);
tmpF = TopoDS::Face(aMapFacesEdges.FindKey(i));
if( !ChangedFaces.Contains(tmpF) )
if ( !ChangedFaces.Contains(tmpF) )
ChangedFaces.Add(tmpF);
}
}
@ -360,7 +366,7 @@ TopoDS_Shape BlockFix_UnionEdges::Perform(const TopoDS_Shape& Shape,
} // end processing each face
// fix changed faces and replace them in the local context
for(Standard_Integer i=1; i<=ChangedFaces.Extent(); i++) {
for (Standard_Integer i=1; i<=ChangedFaces.Extent(); i++) {
TopoDS_Face aFace = TopoDS::Face(aContext->Apply(ChangedFaces.FindKey(i)));
Handle(ShapeFix_Face) sff = new ShapeFix_Face(aFace);
sff->SetContext(myContext);
@ -371,11 +377,11 @@ TopoDS_Shape BlockFix_UnionEdges::Perform(const TopoDS_Shape& Shape,
aContext->Replace(aFace,sff->Face());
}
if(ChangedFaces.Extent()>0) {
if (ChangedFaces.Extent() > 0) {
// fix changed shell and replace it in the local context
TopoDS_Shape aRes1 = aContext->Apply(aRes);
TopExp_Explorer expsh;
for(expsh.Init(aRes1, TopAbs_SHELL); expsh.More(); expsh.Next()) {
for (expsh.Init(aRes1, TopAbs_SHELL); expsh.More(); expsh.Next()) {
TopoDS_Shell aShell = TopoDS::Shell(expsh.Current());
Handle(ShapeFix_Shell) sfsh = new ShapeFix_Shell;
sfsh->FixFaceOrientation(aShell);

1
src/RepairGUI/RepairGUI_RemoveExtraEdgesDlg.cxx
View File

@ -252,6 +252,7 @@ void RepairGUI_RemoveExtraEdgesDlg::enterEvent(QEvent* e)
void RepairGUI_RemoveExtraEdgesDlg::activateSelection()
{
TColStd_MapOfInteger aTypes;
aTypes.Add( GEOM_SHELL );
aTypes.Add( GEOM_SOLID );
aTypes.Add( GEOM_COMPOUND );
globalSelection( aTypes );