box b 10 10 10

box c 4 4 4 
ttranslate c 3 3 6
bop b c
bopfuse rr

restore [locate_data_file A1_rr_7.brep] A1_rr_7
prism p1 A1_rr_7 0 0 4

bop rr p1
boptuc result

checkprops result -s 96
checkview -display result -2d -otherwise { rr p1 } -s -path ${imagedir}/${test_image}.png