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0027119: Regression: Draw command "incmesh" hangs on the attacheced face.

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BRepMesh_CircleTool: extend radius of circle by quite small value in order to classify points forming inscribed triangle as lying on it. Do not use PConfusion due to false positive result leading algorithm to hanging.

Small correction in test cases bugs/mesh/bug27119

Update of test cases according to the new behavior:
bugs/moddata_1/bug22759
mesh/data/standard/M4
This commit is contained in:
oan
2016-02-01 17:20:37 +03:00
committed by abv
parent 32757c6e15
commit 66dce5e76b
4 changed files with 111 additions and 2 deletions
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src/BRepMesh/BRepMesh_CircleTool.cxx
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@@ -152,7 +152,7 @@ Standard_Boolean BRepMesh_CircleTool::MakeCircle(const gp_XY& thePoint1,
theRadius = Sqrt(Max(Max((thePoint1 - aIntPnt).SquareModulus(),
(thePoint2 - aIntPnt).SquareModulus()),
(thePoint3 - aIntPnt).SquareModulus())) + aPrecision;
(thePoint3 - aIntPnt).SquareModulus())) + 2 * RealEpsilon();
return Standard_True;
}