beziercurve beziercurve_nr 3 0 0 0 2 2 2 4 5 2
revsurf rs_beziercurve_nr beziercurve_nr -5 0 0 0 1 0
offset rs_beziercurve_nr_of rs_beziercurve_nr 1
mkface result rs_beziercurve_nr_of .3 .5 .3 .5
set MaxFTol 9.9999999999999995e-08
set MaxETol 2.3677180258750644e-07
set MaxVTol 2.4113634024814652e-07