puts "================"
puts "OCC37"
puts "================"
puts ""

restore [locate_data_file OCC37.brep] sh 
explode sh
puts [checkshape sh_1]
puts [checkshape sh_2]

bfuse result sh_1 sh_2
puts [checkshape result]

set check_square 1
set square 665013
set 2dviewer 0