startshape three_d_spiral
# 3D spiral rule three_d_spiral {
circlering { } three_d_spiral {s 0.95 r 31.3 x 0.3}
}
rule circlering {
subcirclering {r 5} subcirclering {r 10} subcirclering {r 15} subcirclering {r 20} subcirclering {r 25} subcirclering {r 30}
}
rule subcirclering {
arm {r 30} arm {r 60} arm {r 90} arm {r 120} arm {r 150} arm {r 180} arm {r 210} arm {r 240} arm {r 270} arm {r 300} arm {r 330} arm {r 360}
}
rule arm {
ball {x 15 s 1 }
}
rule ball {
CIRCLE {s 0.7 }
}