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0028844: Regression vs 7.1.0: Exception is raised by the solid classification algorithm

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Protection from normalization of the null vector.

Test cases for the issue.
This commit is contained in:
emv
2017-06-16 08:59:21 +03:00
committed by bugmaster
parent f24f542856
commit df119b4ed9
8 changed files with 106 additions and 17 deletions
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5
src/IntCurve/IntCurve_IntCurveCurveGen.gxx
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@@ -49,6 +49,11 @@ void IntCurve_IntCurveCurveGen::Perform(const TheCurve& C,
{
Standard_Real paraminf = TheCurveTool::FirstParameter(C);
Standard_Real paramsup = TheCurveTool::LastParameter(C);
if (Precision::IsInfinite(paraminf) && Precision::IsInfinite(paramsup)) {
done = Standard_False;
return;
}
//
if(paraminf>-Precision::Infinite()) {
if(paramsup<Precision::Infinite()) {
//-- paraminf-----------paramsup