box b1 4 4 4
pcylinder b2 4 4
ttranslate b2 -2 2 0
trotate b2 -2 2 0 0 0 1 90

bop b1 b2
boptuc result

checkprops result -s 197.408
checkview -display result -2d -otherwise { b1 b2 } -s -path ${imagedir}/${test_image}.png