puts "========================"
puts " OCC245 "
puts "========================"

#################################################
##  puts "  BOPTUC      case_5_shell.brep and case_5_wire3.brep"
#################################################
 puts " " 
restore [locate_data_file case_5_shell.brep] a
restore [locate_data_file case_4_wire3.brep] b
puts [bop a b]
puts [boptuc result]

checknbshapes result -vertex 3 -edge 2
checkprops result -l 272.04 
checkshape result 
checksection result
set 2dviewer 0