box b -15 -15 -15 15 30 30
polyline w 0 0 0 10 10 0
circle profile 0 0 0 1 0 0 5
mkedge profile profile
wire profile profile
mkplane profile profile
pipe s w profile
trotate s b 0 0 0 1 1 0 -20
trotate s b 0 0 0 0 0 1 20
tscale b 0 0 0 SCALE1
tscale s 0 0 0 SCALE1
explode s E
bfuseblend result s b 1*SCALE1
 
set square 395701