startshape feather background { b -1 }
rule feather 50 {
atom {} feather { y -.45 r .4 b .0001 hue .3 alpha .1}
}
rule feather 50{
atom {} feather { y -.45 r .3 b .0001 hue .3 alpha .1}
}
rule feather {
atom {} feather { y -.45 r .3 flip 90 b .0001 hue .3 alpha .1}
}
rule feather 0.05 {
atom {} featherB { y -.45 r .3 flip 90 b .0001 hue .3 alpha .1}
}
rule featherB 100{
atom {} featherB { s 0.999 y -.45 r .3 b .0001 hue .3 alpha .1}
} rule featherB {
atom {} featherB { s 0.999 y -.45 r .3 flip 90 b .0001 hue .3 alpha .1}
}
rule atom {proton{}} rule atom {electron {}}
rule proton {
SEED{} proton {y .25 r .25 s .999 b .001 alpha -.001}
}
rule proton .015 {electron{}}
rule electron {
SEED{} electron {y .25 r -.25 s .999 b .001 alpha -.001}
} rule electron .015 {
proton{}
}
rule SEED {
CIRCLE {alpha -.75 h 120 sat .45 b .5}
}