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0023716: Boolean Fuse between two faces fails

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This commit is contained in:
pkv 2013-01-28 11:51:58 +04:00
parent d9bea41f2f
commit b989480555
2 changed files with 26 additions and 3 deletions
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13
src/IntTools/IntTools_FaceFace.cxx
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@ -983,7 +983,6 @@ void IntTools_FaceFace::SetList(IntSurf_ListOfPntOn2S& aListOfPnts)
myTolReached3d=sqrt(aD2max); myTolReached3d=sqrt(aD2max);
} }
}//if((aType1==GeomAbs_SurfaceOfRevolution ... }//if((aType1==GeomAbs_SurfaceOfRevolution ...
//modified by NIZNHY-PKV Thu Aug 30 13:31:10 2012f
else if ((aType1==GeomAbs_Plane && aType2==GeomAbs_Sphere) || else if ((aType1==GeomAbs_Plane && aType2==GeomAbs_Sphere) ||
(aType2==GeomAbs_Plane && aType1==GeomAbs_Sphere)) { (aType2==GeomAbs_Plane && aType1==GeomAbs_Sphere)) {
Standard_Integer i, j, aNbP; Standard_Integer i, j, aNbP;
@ -1041,7 +1040,6 @@ void IntTools_FaceFace::SetList(IntSurf_ListOfPntOn2S& aListOfPnts)
myTolReached3d=sqrt(aD2max); myTolReached3d=sqrt(aD2max);
} }
}//else if ((aType1==GeomAbs_Plane && aType2==GeomAbs_Sphere) ... }//else if ((aType1==GeomAbs_Plane && aType2==GeomAbs_Sphere) ...
//modified by NIZNHY-PKV Thu Aug 30 13:31:12 2012t
} }
//======================================================================= //=======================================================================
//function : MakeCurve //function : MakeCurve
@ -2517,6 +2515,15 @@ Handle(Geom2d_BSplineCurve) MakeBSpline2d(const Handle(IntPatch_WLine)& theWLine
enlarge=Standard_True; enlarge=Standard_True;
} }
// //
if (aType==GeomAbs_Sphere) {
Standard_Real dV;
//
dV=thevmax-thevmin;
if (dV+delta<M_PI) {
enlarge=Standard_True;
}
}
//
if(!isuperiodic && enlarge) { if(!isuperiodic && enlarge) {
if((theumin - uinf) > delta ) if((theumin - uinf) > delta )
@ -2679,7 +2686,7 @@ Handle(Geom2d_BSplineCurve) MakeBSpline2d(const Handle(IntPatch_WLine)& theWLine
// because inside degenerated zone of the surface the approx. algo. // because inside degenerated zone of the surface the approx. algo.
// uses wrong values of normal, etc., and resulting curve will have // uses wrong values of normal, etc., and resulting curve will have
// oscillations that we would not like to have. // oscillations that we would not like to have.
// PKV Tue Feb 12 2002
static static

16
tests/bugs/modalg/bug23716 Executable file
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@ -0,0 +1,16 @@
puts "========"
puts "CR23716"
puts "========"
########################################################
## Boolean Fuse between two faces fails
########################################################
restore [locate_data_file bug23716_qf.brep] b
explode b
bop b_1 b_3
bopfuse result
set square 4844.63
set 2dviewer 1