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0022946: BRepFeat_SplitShape crashes on splitting a face by two edges

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null check for pcurve added to avoid exceptions
Correction to avoid the regression: check after PutPCurve(edg,fac)
This commit is contained in:
jgv
2012-04-06 11:52:38 +04:00
parent a0b4c5eac5
commit ed60a55e7f
10 changed files with 705 additions and 14 deletions
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11
src/BRepTest/BRepTest_FeatureCommands.cxx
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@@ -745,12 +745,12 @@ static Standard_Integer SPLS(Draw_Interpretor& ,
return 1; // on n`a rien recupere
}
TopAbs_ShapeEnum wtyp = W.ShapeType();
if (wtyp != TopAbs_WIRE && wtyp != TopAbs_EDGE && pick) {
if (wtyp != TopAbs_WIRE && wtyp != TopAbs_EDGE && wtyp != TopAbs_COMPOUND && pick) {
Standard_Real u,v;
DBRep_DrawableShape::LastPick(W,u,v);
wtyp = W.ShapeType();
}
if (wtyp != TopAbs_WIRE && wtyp != TopAbs_EDGE) {
if (wtyp != TopAbs_WIRE && wtyp != TopAbs_EDGE && wtyp != TopAbs_COMPOUND) {
EF = DBRep::Get(a[i]);
break;
}
@@ -761,9 +761,12 @@ static Standard_Integer SPLS(Draw_Interpretor& ,
if (wtyp == TopAbs_WIRE) {
Spls.Add(TopoDS::Wire(W),TopoDS::Face(EF));
}
else {
else if (wtyp == TopAbs_EDGE) {
Spls.Add(TopoDS::Edge(W),TopoDS::Face(EF));
}
else {
Spls.Add(TopoDS::Compound(W),TopoDS::Face(EF));
}
}
i++;
}
@@ -2255,7 +2258,7 @@ void BRepTest::FeatureCommands (Draw_Interpretor& theCommands)
theCommands.Add("splitshape",
"splitshape result shape face wire/edge [wire/edge ...][face wire/edge [wire/edge...] ...] [@ edgeonshape edgeonwire [edgeonshape edgeonwire...]]",
"splitshape result shape face wire/edge/compound [wire/edge/compound ...][face wire/edge/compound [wire/edge/compound...] ...] [@ edgeonshape edgeonwire [edgeonshape edgeonwire...]]",
__FILE__,SPLS,g);