-// Copyright (C) 2014-2019 CEA/DEN, EDF R&D
+// Copyright (C) 2014-2023 CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
//==================================================================================================
GeomAlgoAPI_Sewing::GeomAlgoAPI_Sewing(const ListOfShape& theShapes)
{
+ myBuildShell = true;
build(theShapes);
}
-void GeomAlgoAPI_Sewing::build(const ListOfShape& theShapes)
+GeomAlgoAPI_Sewing::GeomAlgoAPI_Sewing(const ListOfShape& theShapes, const bool theAllowNonManifold, const double theTolerance)
+{
+ myBuildShell = false;
+ build(theShapes, theAllowNonManifold, theTolerance);
+}
+
+void GeomAlgoAPI_Sewing::build(const ListOfShape& theShapes, const bool theAllowNonManifold, const double theTolerance)
{
if(theShapes.empty()) {
return;
BRepBuilderAPI_Sewing* aSewingBuilder = new BRepBuilderAPI_Sewing();
this->setImpl(aSewingBuilder);
+ if (!myBuildShell)
+ {
+ aSewingBuilder->SetTolerance(theTolerance);
+ aSewingBuilder->SetFaceMode(Standard_True);
+ aSewingBuilder->SetFloatingEdgesMode(Standard_False);
+ aSewingBuilder->SetNonManifoldMode(theAllowNonManifold);
+ }
+
for(ListOfShape::const_iterator anIt = theShapes.cbegin(); anIt != theShapes.cend(); ++anIt) {
const TopoDS_Shape& aShape = (*anIt)->impl<TopoDS_Shape>();
aSewingBuilder->Add(aShape);
aSewingBuilder->Perform();
TopoDS_Shape aResult = aSewingBuilder->SewedShape();
- BRep_Builder aBuilder;
- if(aResult.ShapeType() == TopAbs_COMPOUND) {
- TopoDS_Compound aResultCompound;
- aBuilder.MakeCompound(aResultCompound);
- for(TopoDS_Iterator anIt(aResult); anIt.More(); anIt.Next()) {
- const TopoDS_Shape aSubShape = anIt.Value();
- if(aSubShape.ShapeType() == TopAbs_SHELL) {
- aBuilder.Add(aResultCompound, aSubShape);
- } else if (aSubShape.ShapeType() == TopAbs_FACE) {
- TopoDS_Shell aShell;
- aBuilder.MakeShell(aShell);
- aBuilder.Add(aShell, aSubShape);
- aBuilder.Add(aResultCompound, aShell);
+ if (myBuildShell)
+ {
+ BRep_Builder aBuilder;
+ if(aResult.ShapeType() == TopAbs_COMPOUND) {
+ TopoDS_Compound aResultCompound;
+ aBuilder.MakeCompound(aResultCompound);
+ for(TopoDS_Iterator anIt(aResult); anIt.More(); anIt.Next()) {
+ const TopoDS_Shape aSubShape = anIt.Value();
+ if(aSubShape.ShapeType() == TopAbs_SHELL) {
+ aBuilder.Add(aResultCompound, aSubShape);
+ } else if (aSubShape.ShapeType() == TopAbs_FACE) {
+ TopoDS_Shell aShell;
+ aBuilder.MakeShell(aShell);
+ aBuilder.Add(aShell, aSubShape);
+ aBuilder.Add(aResultCompound, aShell);
+ }
}
+ aResult = aResultCompound;
+ } else if(aResult.ShapeType() == TopAbs_FACE) {
+ TopoDS_Shell aShell;
+ aBuilder.MakeShell(aShell);
+ aBuilder.Add(aShell, aResult);
+ aResult = aShell;
}
- aResult = aResultCompound;
- } else if(aResult.ShapeType() == TopAbs_FACE) {
- TopoDS_Shell aShell;
- aBuilder.MakeShell(aShell);
- aBuilder.Add(aShell, aResult);
- aResult = aShell;
}
std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape());
void GeomAlgoAPI_Sewing::modified(const std::shared_ptr<GeomAPI_Shape> theShape,
ListOfShape& theHistory)
{
- static int anIndex = 0;
if(!theShape.get()) {
return;
}