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0025127: Wrong result done by General Fuse algorithm

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class BOPTools_AlgoTools
method
  Standard_Boolean BOPTools_AlgoTools::IsSplitToReverse
    (const TopoDS_Face& theFSp,
     const TopoDS_Face& theFSr,
     Handle(IntTools_Context)& theContext)

Reverse normal direction for REVERSED faces.

Test case for issue CR25127
This commit is contained in:
emv 2014-08-14 12:01:59 +04:00 committed by bugmaster
parent 7a76337e89
commit 5b98e25d8e
2 changed files with 42 additions and 0 deletions
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4
src/BOPTools/BOPTools_AlgoTools.cxx
View File

@ -1126,6 +1126,10 @@ Standard_Boolean BOPTools_AlgoTools::IsSplitToReverse
if (!bFlag) { if (!bFlag) {
return bRet; return bRet;
} }
//
if (theFSp.Orientation()==TopAbs_REVERSED){
aDNFSp.Reverse();
}
} }
else { else {
BRep_Tool::Range(aESp, aT1, aT2); BRep_Tool::Range(aESp, aT1, aT2);

38
tests/bugs/modalg_5/bug25127 Executable file
View File

@ -0,0 +1,38 @@
puts "================"
puts "OCC25127"
puts "================"
puts ""
#######################################################################
# Wrong result done by General Fuse algorithm
#######################################################################
restore [locate_data_file bug25127_b1.brep] b1
restore [locate_data_file bug25127_b2.brep] b2
bclearobjects
bcleartools
baddobjects b1
baddtools b2
bfillds
bbuild result
regexp {Mass +: +([-0-9.+eE]+)} [vprops result] full volume
set expected_volume 620.091
set tol_abs_volume 1.0e-3
set tol_rel_volume 0.001
checkreal "Volume" ${volume} ${expected_volume} ${tol_abs_volume} ${tol_rel_volume}
set square 842.655
set nb_v_good 4
set nb_e_good 6
set nb_w_good 2
set nb_f_good 2
set nb_sh_good 3
set nb_sol_good 2
set nb_compsol_good 0
set nb_compound_good 1
set nb_shape_good 20
set 3dviewer 1