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Return back workaround for embedded compounds since the OCCT patch does not work in all cases (e.g. it fails when exporting / importing single edge).

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vsr 2011-06-29 13:03:38 +00:00
parent 56c5e93e6b
commit 055a706162
1 changed files with 15 additions and 0 deletions
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15
src/STEPImport/STEPImport.cxx
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@ -131,6 +131,21 @@ extern "C"
/* For a single entity */ /* For a single entity */
else if (nbr == 1 && nbs == 1) { else if (nbr == 1 && nbs == 1) {
aResShape = aReader.Shape(1); aResShape = aReader.Shape(1);
// ATTENTION: this is a workaround for mantis issue 0020442 remark 0010776
// It should be removed after patching OCCT for bug OCC22436
// (fix for OCCT is expected in service pack next to OCCT6.3sp12)
if (aResShape.ShapeType() == TopAbs_COMPOUND) {
int nbSub1 = 0;
TopoDS_Shape currShape;
TopoDS_Iterator It (aResShape, Standard_True, Standard_True);
for (; It.More(); It.Next()) {
nbSub1++;
currShape = It.Value();
}
if (nbSub1 == 1)
aResShape = currShape;
}
// END workaround
break; break;
} }