puts "========================"
puts "BUC60775"
puts "OCC160"
puts "(FUSE: A and B)"
puts "========================"

restore [locate_data_file buc60775a.brep] a 
puts [checkshape a]
restore [locate_data_file buc60775b.brep] b
puts [checkshape b]

bfuse result a b
puts [checkshape result]

set nf [llength [explode result f]]

if {$nf < 6} {
   puts "Error : the resulting shape is unclosed!!!"
}

set check_square 1
set square 328116
set 2dviewer 0