# ==================================================== # # Interesting colourwheel. # # rconfree $IMG/CFDG/colour_wheel.cfdg output.png # ==================================================== #
startshape COLOUR_WHEEL
rule COLOUR_WHEEL {
ballsarc {rotate 0} ballsarc {rotate 30} ballsarc {rotate 60} ballsarc {rotate 90} ballsarc {rotate 120} ballsarc {rotate 150} ballsarc {rotate 180} ballsarc {rotate 210} ballsarc {rotate 240} ballsarc {rotate 270} ballsarc {rotate 300} ballsarc {rotate 330} COLOUR_WHEEL {s 0.94 rotate 7.5 hue 15 alpha 0.2}
}
rule ballsarc {
sphere [r 0 x 15 hue 00] sphere [r 5 x 15 hue 60] sphere [r 10 x 15 hue 120] sphere [r 15 x 15 hue 180] sphere [r 20 x 15 hue 240] sphere [r 25 x 15 hue 300]
}
rule sphere {
spherecolor {sat 0.7 b 0.5}
}
rule spherecolor {
CIRCLE { } spherecolor {s 0.98 b 0.1 x 0.001 y 0.001 sat 0.1}
}