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occt/tests/bugs/modalg_2/bug5805_2
jgv 99c9a82021 0031735: Modeling Algorithms - BRepOffset_MakeOffset works slowly and produces wrong result
Modify method IsPlanar of BRepOffset_MakeOffset: try to make planar all possible faces to simplify the input shape.
2020-10-06 20:40:25 +03:00

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puts "============"
puts "OCC5805"
puts "============"
puts ""
######################################################
# BRepOffsetAPI_MakeThickSolid behaves unstably and produces very different results.
######################################################
set BugNumber OCC5805
puts "demonstration of pipes and hollowing for GTISoft"
puts ""
puts "Scenario 2A: Hollowed elliptical cylinder - ThroughSection and MakeThickSolid"
ellipse e 10 60 0 1 0 0 5 3
mkedge ee e
wire w1 ee
copy w1 w2
ttranslate w2 -20 0 0
if { [catch { thrusections rthru2 1 1 w1 w2 } catch_result] } {
puts "Faulty ${BugNumber} : thrusections is wrong"
}
explode rthru2 f
if { [catch { offsetshape result rthru2 -0.5 rthru2_2 rthru2_3 } catch_result] } {
puts "Faulty ${BugNumber} : offsetshape is wrong"
}
checkmaxtol result -min_tol 1.
checkprops result -s 1006.59
checkshape result
checknbshapes result -t -wire 6 -face 4 -shell 1 -solid 1
checkview -display result -2d -path ${imagedir}/${test_image}.png