puts "========================"
puts " OCC418 "
puts "CTS20370"
puts "(case 2)"
puts "========================"
puts ""

restore [locate_data_file CTO904_cts20370-part.rle] a 
checkshape a

restore [locate_data_file cts20370-tool.rle] b 
checkshape b

bsection sec a b

bfuse result a b
checkshape -top result

checkprops result -s 261265. 
checkshape result
checkview -display result -2d -path ${imagedir}/${test_image}.png