1box b1 0 0 0 1 1 1
2box b2  0.25  0.25  0.5     0.5   0.5   1
3trotate b2 .25 .25 0 0 0 1 125
4
5bop b1 b2
6bopcommon result
7
8checkprops result -s 0.769594
9checkview -display result -2d -otherwise { b1 b2 } -s -path ${imagedir}/${test_image}.png
10