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0026671: Infinite loop in ShapeFix_Wire::FixSelfIntersection()

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Avoid possible infinite loops in ShapeFix_Wire::FixSelfIntersection() -- when needed, fix is repeated once instead of going back in the loop
This commit is contained in:
abv
2015-09-21 06:08:22 +03:00
committed by kgv
parent 9533a86648
commit 95a3946860
3 changed files with 19 additions and 9 deletions
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7
src/ShapeFix/ShapeFix_Wire.cxx
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@@ -908,7 +908,8 @@ Standard_Boolean ShapeFix_Wire::FixSelfIntersection()
//%15 pdn 06.04.99 repeat until fixed CTS18546-2 entity 777
// if the tolerance was modified we should recheck the result, if it was enough
if ( LastFixStatus ( ShapeExtend_DONE7 ) ) num--;
if ( LastFixStatus ( ShapeExtend_DONE7 ) ) //num--;
FixIntersectingEdges ( num );
continue;
}
@@ -926,10 +927,10 @@ Standard_Boolean ShapeFix_Wire::FixSelfIntersection()
else {
//#86 rln 22.03.99
//%15 pdn 06.04.99 repeat until fixed CTS18546-2 entity 777
//FixIntersectingEdges ( num );
FixIntersectingEdges ( num );
/*if ( LastFixStatus ( ShapeExtend_DONE7 ) )*/
// Always revisit the fixed edge
num--;
//num--;
}
}
}