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0026884: Cylinder/Cylinder intersection algorithm throws an exception

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Check, if cylinder axes are parallel is made more carefully.
This check is brought to conformity with check if axes are parallel (see constructor AxeOperator::AxeOperator(...) in IntAna_QuadQuadGeo.cxx file)

Test case for issue CR26884
This commit is contained in:
nbv
2015-11-18 11:01:12 +03:00
committed by bugmaster
parent c16915c713
commit ce48b00930
3 changed files with 49 additions and 9 deletions
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16
src/IntAna/IntAna_QuadQuadGeo.cxx
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@@ -125,8 +125,8 @@ class AxeOperator {
//=======================================================================
AxeOperator::AxeOperator(const gp_Ax1& A1,const gp_Ax1& A2)
{
myEPSILON_DISTANCE=0.00000000000001;
myEPSILON_AXES_PARA=0.000000000001;
myEPSILON_DISTANCE=1.0e-14;
myEPSILON_AXES_PARA=Precision::Angular();
Axe1=A1;
Axe2=A2;
//---------------------------------------------------------------------
@@ -275,12 +275,12 @@ IntAna_QuadQuadGeo::IntAna_QuadQuadGeo(void)
//=======================================================================
void IntAna_QuadQuadGeo::InitTolerances()
{
myEPSILON_DISTANCE = 0.00000000000001;
myEPSILON_ANGLE_CONE = 0.000000000001;
myEPSILON_MINI_CIRCLE_RADIUS = 0.000000001;
myEPSILON_CYLINDER_DELTA_RADIUS = 0.0000000000001;
myEPSILON_CYLINDER_DELTA_DISTANCE= 0.0000001;
myEPSILON_AXES_PARA = 0.000000000001;
myEPSILON_DISTANCE = 1.0e-14;
myEPSILON_ANGLE_CONE = Precision::Angular();
myEPSILON_MINI_CIRCLE_RADIUS = 0.01*Precision::Confusion();
myEPSILON_CYLINDER_DELTA_RADIUS = 1.0e-13;
myEPSILON_CYLINDER_DELTA_DISTANCE= Precision::Confusion();
myEPSILON_AXES_PARA = Precision::Angular();
}
//=======================================================================
//function : IntAna_QuadQuadGeo