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0033173: Modeling Algorithms - Regression in BRepExtrema_DistShapeShape causing Standard_OutOfRange exception

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Extrema/Extrema_ExtCC.cxx - checking number of solutions is added

tests/bugs/modalg_8/bug33173 - test case added
This commit is contained in:
ifv 2022-10-17 17:22:44 +03:00 committed by vglukhik
parent 6447aae244
commit 8c49832926
2 changed files with 19 additions and 1 deletions
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5
src/Extrema/Extrema_ExtCC.cxx
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@ -674,7 +674,10 @@ void Extrema_ExtCC::PrepareParallelResult(const Standard_Real theUt11,
Extrema_ExtPElC ExtPCir(aPCirc2, Extrema_ExtPElC ExtPCir(aPCirc2,
Extrema_CurveTool::Circle (*myC[0]), Extrema_CurveTool::Circle (*myC[0]),
Precision::Confusion(), theUt11, theUt12); Precision::Confusion(), theUt11, theUt12);
if (ExtPCir.NbExt() < 1)
{
continue;
}
Standard_Real aMinSqD = ExtPCir.SquareDistance(1); Standard_Real aMinSqD = ExtPCir.SquareDistance(1);
for (Standard_Integer anExtID = 2; anExtID <= ExtPCir.NbExt(); anExtID++) for (Standard_Integer anExtID = 2; anExtID <= ExtPCir.NbExt(); anExtID++)
{ {

15
tests/bugs/modalg_8/bug33173 Normal file
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@ -0,0 +1,15 @@
puts "========"
puts "0033173: Modeling Algorithms - Regression in BRepExtrema_DistShapeShape causing Standard_OutOfRange"
puts "========"
puts ""
set MinDistExpected 7.049107166484117e-07
restore [locate_data_file bug33173.brep] s
explode s
distmini dm s_1 s_2
if {[isdraw dm]} {
checkreal MinDist $MinDistExpected [dval dm_val] 1.e-7 .01
} else {
puts "Error: distmini failed"
}