%
(SemiEsfera centro en X0 Y0 Z0)
(Radio=nn)
G17
G21 G40 G49
G64 P0.01
# = 14
# = 3
# = -1
# = 1000
# = 90
# = 43
F #
G1 X0 Y0 Z#
O100 while [# gt #]
# = [# + #]
# = [[COS[#]* #] + [# / 2]]
# = [[SIN[#]]*# ]
g1 Y#
g2 x0 y[#] z# i-0 j-[#]
O100 endwhile
%