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0024400: Wrong result obtained by Section

Browse Source 
Changes:
class IntTools_FaceFace
- static function:
void CorrectSurfaceBoundaries(const TopoDS_Face&  theFace,
			       const Standard_Real theTolerance,
			       Standard_Real&      theumin,
			       Standard_Real&      theumax,
			       Standard_Real&      thevmin,
			       Standard_Real&      thevmax)

Remove unnecessary broadening of UV-bounds for the faces based on the sperical surfaces.

Test case for issue CR24400
This commit is contained in:
pdn 2013-11-28 11:10:10 +04:00 committed by bugmaster
parent c4edd925fd
commit ebeff0a2bc
3 changed files with 25 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/IntTools/IntTools_FaceFace.cxx
View File

@ -2638,15 +2638,6 @@ Handle(Geom2d_BSplineCurve) MakeBSpline2d(const Handle(IntPatch_WLine)& theWLine
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((theumin - uinf) > delta )

1
tests/bugs/modalg_5/bug23991
View File

@ -1,4 +1,3 @@
puts "TODO OCC23991 ALL: Error : Result shape is WRONG"
puts "============"
puts "OCC23991"
puts "============"

25
tests/bugs/modalg_5/bug24400 Normal file
View File

@ -0,0 +1,25 @@
puts "============"
puts "OCC24400"
puts "============"
puts ""
#######################################################################
# Wrong result obtained by Section
#######################################################################
restore [locate_data_file bug24075_b1.brep] b1
restore [locate_data_file bug24075_b2.brep] b2
bop b1 b2
bopsection result
set nb_v_good 2
set nb_e_good 1
set nb_w_good 0
set nb_f_good 0
set nb_sh_good 0
set nb_sol_good 0
set nb_compsol_good 0
set nb_compound_good 1
set nb_shape_good 4
set 2dviewer 1