hyperbola hyperbola 0 0 0 30 10
revsurf rs_hyperbola hyperbola 0 400 0 1 0 0
offset rs_hyperbola_of rs_hyperbola 5
mkface result rs_hyperbola_of .3 .5 .3 .5
set MaxFTol 9.9999999999999995e-08
set MaxETol 4.8054451347385554e-07
set MaxVTol 4.8054451347385575e-07
