puts "========================"
puts " OCC243 "
puts "========================"

#################################################
## puts "  BOPTUC      case_4_shell.brep and case_4_wire3.brep"
#################################################
 puts " " 
restore [locate_data_file case_4_shell.brep] a
restore [locate_data_file case_4_wire3.brep] b
puts [bop a b]
puts [boptuc result]

set nb_v_good 16
set nb_e_good 11
set length 929.278
set 2dviewer 1