pcylinder b1 1 4
pcylinder b2 0.5 4
trotate b2 0 0 2 1 0 0 90

bop b1 b2
bopcommon result

checkprops result -s 7.49478
checkview -display result -2d -otherwise { b1 b2 } -s -path ${imagedir}/${test_image}.png