1pcone b1 8 4 8 2pcone b2 4 2 4 3ttranslate b2 0 0 8 4trotate b2 0 0 2 0 0 1 90 5 6bop b1 b2 7bopcommon result 8 9checkprops result -s empty 10checkview -display result -2d -otherwise { b1 b2 } -s -path ${imagedir}/${test_image}.png 11