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0023952: Improving thread-safety of intersections, approximations and other modeling algorithms

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AdvApp2Var_SysBase::mcrgene_ size reduced from 1000 to 32 elements, and each element reworked into typed structure.
fixed IntAna_Curve.cxx to prevent access to #NAN# SigneSqrtDis
fixed alignment of doubles by 8 bytes, and minor corrections
Minor correction: static const N given more specific name (MAX_ALLOC_NB)
Added QAcommands OCC23952sweep and OCC23952intersect
Added test cases bugs/modalg_5/bug23952_1 bug23952_2
This commit is contained in:
Roman Lygin
2013-05-31 17:04:58 +04:00
parent 416d012709
commit 1ef32e96ee
30 changed files with 857 additions and 614 deletions
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4
src/IntTools/IntTools_SurfaceRangeLocalizeData.cxx
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@@ -225,13 +225,11 @@ const gp_Pnt &IntTools_SurfaceRangeLocalizeData::GetPointInFrame
(const Standard_Integer theUIndex,
const Standard_Integer theVIndex) const
{
static gp_Pnt aNullPnt(0., 0., 0.);
Standard_Integer aFrmUInd = theUIndex + myUIndMin - 1;
Standard_Integer aFrmVInd = theVIndex + myVIndMin - 1;
if (aFrmUInd > myUIndMax || aFrmVInd > myVIndMax)
return aNullPnt;
return gp::Origin();
return myGridPoints->Value(aFrmUInd, aFrmVInd);
}