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0025193: Bad Intersection curveobtained by Surface/Surface Intersection Algorithm.

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Test case for issue CR25193

Correction of test case for issue CR25193
This commit is contained in:
jgv
2014-12-11 16:34:23 +03:00
committed by bugmaster
parent fa0f5a5558
commit 68cdb44b0a
5 changed files with 52 additions and 13 deletions
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18
src/IntWalk/IntWalk_PWalking.cxx
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@@ -1328,6 +1328,24 @@ void IntWalk_PWalking::Perform(const TColStd_Array1OfReal& ParDep,
bFlag2=u2 >= Um2-aTol2D && v2 >= Vm2-aTol2D && u2 <= UM2+aTol2D && v2 <= VM2+aTol2D;
if (bFlag1 && bFlag2)
{
if (line->NbPoints() > 1)
{
IntSurf_PntOn2S prevprevPoint = line->Value(line->NbPoints()-1);
Standard_Real ppU1, ppV1, ppU2, ppV2;
prevprevPoint.Parameters(ppU1, ppV1, ppU2, ppV2);
Standard_Real pU1, pV1, pU2, pV2;
previousPointSave.Parameters(pU1, pV1, pU2, pV2);
gp_Vec2d V1onS1(gp_Pnt2d(ppU1, ppV1), gp_Pnt2d(pU1, pV1));
gp_Vec2d V2onS1(gp_Pnt2d(pU1, pV1), gp_Pnt2d(u1, v1));
gp_Vec2d V1onS2(gp_Pnt2d(ppU2, ppV2), gp_Pnt2d(pU2, pV2));
gp_Vec2d V2onS2(gp_Pnt2d(pU2, pV2), gp_Pnt2d(u2, v2));
if (V1onS1 * V2onS1 < 0. ||
V1onS2 * V2onS2 < 0.)
{
Arrive = Standard_True;
break;
}
}
/*
if(u1 <= UM1 && u2 <= UM2 && v1 <= VM1 &&
v2 <= VM2 && u1 >= Um1 && u2 >= Um2 &&