1pcylinder b1 1 2 2dset r sqrt(2)/2 3box b2 -r -r 0 1.6 2*r 1 4 5bop b1 b2 6bopcommon result 7 8checkprops result -s 10.2206 9checkview -display result -2d -otherwise { b1 b2 } -s -path ${imagedir}/${test_image}.png 10