puts "====================================="
puts "COMMON of OCC118-1.brep and  OCC118-2.brep"
puts "====================================="

restore [locate_data_file OCC118-1.brep] a
restore [locate_data_file OCC118-2.brep] b

bop a b
bopcommon result

checkprops result -s 844.929
checkview -display result -2d -otherwise { a b } -s -path ${imagedir}/${test_image}.png