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#0001143: Boolean Cut Fails with Extruded Shapestring

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This commit is contained in:
wmayer
2013-06-13 12:14:24 +02:00
parent b36ffe63fd
commit b97266a341
3 changed files with 77 additions and 3 deletions
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58
src/Mod/Part/App/TopoShapeFacePyImp.cpp
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@@ -25,6 +25,7 @@
#ifndef _PreComp_
# include <BRep_Builder.hxx>
# include <BRep_Tool.hxx>
# include <BRepCheck_Analyzer.hxx>
# include <BRepTools.hxx>
# include <BRepBuilderAPI_MakeFace.hxx>
# include <ShapeAnalysis.hxx>
@@ -49,6 +50,10 @@
# include <gp_Sphere.hxx>
# include <gp_Torus.hxx>
# include <Standard_Version.hxx>
# include <ShapeFix_Shape.hxx>
# include <ShapeFix_Wire.hxx>
# include <TopExp_Explorer.hxx>
# include <TopTools_IndexedMapOfShape.hxx>
#endif
#include <BRepTopAdaptor_FClass2d.hxx>
@@ -445,6 +450,59 @@ PyObject* TopoShapeFacePy::makeHalfSpace(PyObject *args)
}
}
PyObject* TopoShapeFacePy::validate(PyObject *args)
{
if (!PyArg_ParseTuple(args, ""))
return 0;
try {
const TopoDS_Face& face = TopoDS::Face(getTopoShapePtr()->_Shape);
BRepCheck_Analyzer aChecker(face);
if (!aChecker.IsValid()) {
TopoDS_Wire outerwire = ShapeAnalysis::OuterWire(face);
TopTools_IndexedMapOfShape myMap;
myMap.Add(outerwire);
TopExp_Explorer xp(face,TopAbs_WIRE);
ShapeFix_Wire fix;
fix.SetFace(face);
fix.Load(outerwire);
fix.Perform();
BRepBuilderAPI_MakeFace mkFace(fix.WireAPIMake());
while (xp.More()) {
if (!myMap.Contains(xp.Current())) {
fix.Load(TopoDS::Wire(xp.Current()));
fix.Perform();
mkFace.Add(fix.WireAPIMake());
}
xp.Next();
}
aChecker.Init(mkFace.Face());
if (!aChecker.IsValid()) {
ShapeFix_Shape fix(mkFace.Face());
fix.SetPrecision(Precision::Confusion());
fix.SetMaxTolerance(Precision::Confusion());
fix.SetMaxTolerance(Precision::Confusion());
fix.Perform();
fix.FixWireTool()->Perform();
fix.FixFaceTool()->Perform();
getTopoShapePtr()->_Shape = fix.Shape();
}
else {
getTopoShapePtr()->_Shape = mkFace.Face();
}
}
Py_Return;
}
catch (Standard_Failure) {
Handle_Standard_Failure e = Standard_Failure::Caught();
PyErr_SetString(PyExc_Exception, e->GetMessageString());
return 0;
}
}
Py::Object TopoShapeFacePy::getSurface() const
{
const TopoDS_Face& f = TopoDS::Face(getTopoShapePtr()->_Shape);