pcylinder b1 1 2
dset r sqrt(3)/2
box b2 -0.5 -r 0 1.4 2*r 2
trotate b2 0 0 0 0 0 1 60

bop b1 b2
boptuc result

checkprops result -s 5.97995
checkview -display result -2d -otherwise { b1 b2 } -s -path ${imagedir}/${test_image}.png