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0032199: Modeling Algorithms - BOP Cut produces invalid shape

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Use section tolerance for checking the valid range.
This commit is contained in:
emv 2021-03-09 07:32:30 +03:00 committed by bugmaster
parent b8db9379fe
commit e22a91ccc9
2 changed files with 23 additions and 3 deletions
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4
src/BOPAlgo/BOPAlgo_PaveFiller_6.cxx
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@ -648,8 +648,8 @@ void BOPAlgo_PaveFiller::MakeBlocks()
// check if the pave block has a valid range
Standard_Real aFirst, aLast;
if (!BRepLib::FindValidRange(GeomAdaptor_Curve(aIC.Curve()), aTolR3D,
aT1, BRep_Tool::Pnt(aV1), BRep_Tool::Tolerance(aV1),
aT2, BRep_Tool::Pnt(aV2), BRep_Tool::Tolerance(aV2),
aT1, BRep_Tool::Pnt(aV1), Max (aTolR3D, BRep_Tool::Tolerance(aV1)),
aT2, BRep_Tool::Pnt(aV2), Max (aTolR3D, BRep_Tool::Tolerance(aV2)),
aFirst, aLast))
{
// If the pave block does not have valid range, i.e. it is completely

22
tests/bugs/modalg_7/bug32136
View File

@ -31,4 +31,24 @@ foreach sh [explode t] {
checkmaxtol $sh -ref 5.e-6
}
checkview -display result -2d -path ${imagedir}/${test_image}.png
checkview -display result -2d -path ${imagedir}/${test_image}_fuse.png
# subsequent cut operation
box box 0.06335 0.06335 0.05
bclearobjects
bcleartools
baddobjects box
baddtools result
bfillds
bbop result_cut 2
checkshape result_cut
checknbshapes result_cut -face 756 -shell 1 -solid 1 -t
checkprops result_cut -s 0.0545148 -v 0.000191753
if {![regexp "This shape seems to be OK" [bopcheck result_cut]]} {
puts "Error: the result_cut shape is self-interfered"
}
checkmaxtol result_cut -ref 5.e-6
checkview -display result_cut -2d -path ${imagedir}/${test_image}_cut.png