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occt/tests/bugs/modalg_2/bug21754
ski 58cf74e0c0 0025945: Make stable checking of shape global properties in tests
- Added function checkprops, set default tolerance parameter to 1.0e-4
- Using "area" instead of "square".
- Options "-equal\notequal" isn't used together with "-s" in blend and offset test cases.
- Correct regressions/differences/improvements and CPU problem (set props tolerance to 0.1)
- Corrected test cases to use checkprops proc.
- Correct image difference
- Updated TODOs in test cases.
- Updated test cases to get correct images of result shape
2015-12-10 16:56:03 +03:00

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puts "================"
puts "OCC21754"
puts "================"
puts ""
#################################################################
# Section of face by plane yields empty result
#################################################################
set BugNumber OCC21754
# load shape and make face with natural bounds, to excluse possibility of
# lame excuse saying that it contains small edges
restore [locate_data_file OCC21754-bug_bsection_empty.brep] a
mksurface s a
mkface f s
# create plane at Z=-0.410 (the bug is reproduced for Z in range [-0.405;-0.420])
plane pl 0 0 -0.410 0 0 1
mkface p pl 0 10 -5 5
bsection result f p -na
checknbshapes result -vertex 2 -edge 1 -wire 0 -face 0 -shell 0 -solid 0 -compsolid 0 -compound 1 -shape 4
checkprops result -l 0.592137
checkshape result
checksection result
set 2dviewer 0