puts "============"
puts "BUC60929"
puts "OCC188"
puts "============"

restore [locate_data_file BUC60929.brep] a 

explode a 
puts [checkshape a_1] 
puts [checkshape a_2]

bcommon result a_1 a_2
puts [checkshape result]

set check_square 1
set square 3739.26
set 2dviewer 0