#D6---------------------------------------------- plane p 0 0 0 0 0 1 -1 0 0 psphere p p 20 0 90 profile pr o 2 0 5 p 0 -1 0 1 0 0 l 10 t 0 30 \ t -7 0 revol pr pr 0 0 0 0 0 1 360 bfuse f p pr nexplode f f depouille result f 0 0 1 f_5 -10 0 0 35 0 0 1 checkprops result -s 5966.54