puts "================"
puts "OCC188"
puts "================"
puts ""

restore [locate_data_file BUC60929.brep] a 
explode a
puts [checkshape a_1]
puts [checkshape a_2]

bcut result a_1 a_2
puts [checkshape result]

set check_square 1
set square 669659
set 2dviewer 0