1pcylinder b1 1 2 2box b2 -0.5 -1 0 1.5 1.5 2 3trotate b2 0 0 0 0 0 1 30 4 5bop b1 b2 6bopcommon result 7 8checkprops result -s 14.6841 9checkview -display result -2d -otherwise { b1 b2 } -s -path ${imagedir}/${test_image}.png 10