// cpt-city: neota/fx/hueshift (ggr)
//
// Gradients for pixel art by David Gowers (a.k.a. neota, aicaz)
//
// author: David Gowers (Neota, Aicaz)
// copyright: Free to use
// year: 2004
// url: https://phillips.shef.ac.uk/pub/cpt-city/neota/fx
#declare FX___hueshift =
color_map {
  [0.00000 color rgbf <1.0000,0.0000,0.0000,0.0000>]
  [0.00990 color rgbf <1.0000,0.0588,0.0000,0.0000>]
  [0.01980 color rgbf <1.0000,0.1176,0.0000,0.0000>]
  [0.02970 color rgbf <1.0000,0.1765,0.0000,0.0000>]
  [0.03960 color rgbf <1.0000,0.2392,0.0000,0.0000>]
  [0.04951 color rgbf <1.0000,0.2980,0.0000,0.0000>]
  [0.05941 color rgbf <1.0000,0.3569,0.0000,0.0000>]
  [0.06931 color rgbf <1.0000,0.4157,0.0000,0.0000>]
  [0.07921 color rgbf <1.0000,0.4745,0.0000,0.0000>]
  [0.08911 color rgbf <1.0000,0.5333,0.0000,0.0000>]
  [0.09901 color rgbf <1.0000,0.5922,0.0000,0.0000>]
  [0.10891 color rgbf <1.0000,0.6549,0.0000,0.0000>]
  [0.11881 color rgbf <1.0000,0.7137,0.0000,0.0000>]
  [0.12871 color rgbf <1.0000,0.7725,0.0000,0.0000>]
  [0.13861 color rgbf <1.0000,0.8314,0.0000,0.0000>]
  [0.14852 color rgbf <1.0000,0.8902,0.0000,0.0000>]
  [0.15842 color rgbf <1.0000,0.9490,0.0000,0.0000>]
  [0.16832 color rgbf <0.9922,1.0000,0.0000,0.0000>]
  [0.17822 color rgbf <0.9333,1.0000,0.0000,0.0000>]
  [0.18812 color rgbf <0.8706,1.0000,0.0000,0.0000>]
  [0.19802 color rgbf <0.8118,1.0000,0.0000,0.0000>]
  [0.20792 color rgbf <0.7529,1.0000,0.0000,0.0000>]
  [0.21782 color rgbf <0.6941,1.0000,0.0000,0.0000>]
  [0.22772 color rgbf <0.6353,1.0000,0.0000,0.0000>]
  [0.23762 color rgbf <0.5765,1.0000,0.0000,0.0000>]
  [0.24753 color rgbf <0.5176,1.0000,0.0000,0.0000>]
  [0.25743 color rgbf <0.4549,1.0000,0.0000,0.0000>]
  [0.26733 color rgbf <0.3961,1.0000,0.0000,0.0000>]
  [0.27723 color rgbf <0.3373,1.0000,0.0000,0.0000>]
  [0.28713 color rgbf <0.2784,1.0000,0.0000,0.0000>]
  [0.29703 color rgbf <0.2196,1.0000,0.0000,0.0000>]
  [0.30693 color rgbf <0.1608,1.0000,0.0000,0.0000>]
  [0.31683 color rgbf <0.1020,1.0000,0.0000,0.0000>]
  [0.32673 color rgbf <0.0392,1.0000,0.0000,0.0000>]
  [0.33663 color rgbf <0.0000,1.0000,0.0196,0.0000>]
  [0.34654 color rgbf <0.0000,1.0000,0.0784,0.0000>]
  [0.35644 color rgbf <0.0000,1.0000,0.1373,0.0000>]
  [0.36634 color rgbf <0.0000,1.0000,0.1961,0.0000>]
  [0.37624 color rgbf <0.0000,1.0000,0.2549,0.0000>]
  [0.38614 color rgbf <0.0000,1.0000,0.3137,0.0000>]
  [0.39604 color rgbf <0.0000,1.0000,0.3765,0.0000>]
  [0.40594 color rgbf <0.0000,1.0000,0.4353,0.0000>]
  [0.41584 color rgbf <0.0000,1.0000,0.4941,0.0000>]
  [0.42574 color rgbf <0.0000,1.0000,0.5529,0.0000>]
  [0.43564 color rgbf <0.0000,1.0000,0.6118,0.0000>]
  [0.44554 color rgbf <0.0000,1.0000,0.6706,0.0000>]
  [0.45545 color rgbf <0.0000,1.0000,0.7294,0.0000>]
  [0.46535 color rgbf <0.0000,1.0000,0.7922,0.0000>]
  [0.47525 color rgbf <0.0000,1.0000,0.8510,0.0000>]
  [0.48515 color rgbf <0.0000,1.0000,0.9098,0.0000>]
  [0.49505 color rgbf <0.0000,1.0000,0.9686,0.0000>]
  [0.50495 color rgbf <0.0000,0.9725,1.0000,0.0000>]
  [0.51485 color rgbf <0.0000,0.9137,1.0000,0.0000>]
  [0.52475 color rgbf <0.0000,0.8549,1.0000,0.0000>]
  [0.53465 color rgbf <0.0000,0.7961,1.0000,0.0000>]
  [0.54455 color rgbf <0.0000,0.7333,1.0000,0.0000>]
  [0.55446 color rgbf <0.0000,0.6745,1.0000,0.0000>]
  [0.56436 color rgbf <0.0000,0.6157,1.0000,0.0000>]
  [0.57426 color rgbf <0.0000,0.5569,1.0000,0.0000>]
  [0.58416 color rgbf <0.0000,0.4980,1.0000,0.0000>]
  [0.59406 color rgbf <0.0000,0.4392,1.0000,0.0000>]
  [0.60396 color rgbf <0.0000,0.3804,1.0000,0.0000>]
  [0.61386 color rgbf <0.0000,0.3176,1.0000,0.0000>]
  [0.62376 color rgbf <0.0000,0.2588,1.0000,0.0000>]
  [0.63366 color rgbf <0.0000,0.2000,1.0000,0.0000>]
  [0.64356 color rgbf <0.0000,0.1412,1.0000,0.0000>]
  [0.65347 color rgbf <0.0000,0.0824,1.0000,0.0000>]
  [0.66337 color rgbf <0.0000,0.0235,1.0000,0.0000>]
  [0.67327 color rgbf <0.0353,0.0000,1.0000,0.0000>]
  [0.68317 color rgbf <0.0980,0.0000,1.0000,0.0000>]
  [0.69307 color rgbf <0.1569,0.0000,1.0000,0.0000>]
  [0.70297 color rgbf <0.2157,0.0000,1.0000,0.0000>]
  [0.71287 color rgbf <0.2745,0.0000,1.0000,0.0000>]
  [0.72277 color rgbf <0.3333,0.0000,1.0000,0.0000>]
  [0.73267 color rgbf <0.3922,0.0000,1.0000,0.0000>]
  [0.74257 color rgbf <0.4510,0.0000,1.0000,0.0000>]
  [0.75248 color rgbf <0.5137,0.0000,1.0000,0.0000>]
  [0.76238 color rgbf <0.5725,0.0000,1.0000,0.0000>]
  [0.77228 color rgbf <0.6314,0.0000,1.0000,0.0000>]
  [0.78218 color rgbf <0.6902,0.0000,1.0000,0.0000>]
  [0.79208 color rgbf <0.7490,0.0000,1.0000,0.0000>]
  [0.80198 color rgbf <0.8078,0.0000,1.0000,0.0000>]
  [0.81188 color rgbf <0.8667,0.0000,1.0000,0.0000>]
  [0.82178 color rgbf <0.9294,0.0000,1.0000,0.0000>]
  [0.83168 color rgbf <0.9882,0.0000,1.0000,0.0000>]
  [0.84158 color rgbf <1.0000,0.0000,0.9529,0.0000>]
  [0.85148 color rgbf <1.0000,0.0000,0.8941,0.0000>]
  [0.86139 color rgbf <1.0000,0.0000,0.8353,0.0000>]
  [0.87129 color rgbf <1.0000,0.0000,0.7765,0.0000>]
  [0.88119 color rgbf <1.0000,0.0000,0.7176,0.0000>]
  [0.89109 color rgbf <1.0000,0.0000,0.6588,0.0000>]
  [0.90099 color rgbf <1.0000,0.0000,0.5961,0.0000>]
  [0.91089 color rgbf <1.0000,0.0000,0.5373,0.0000>]
  [0.92079 color rgbf <1.0000,0.0000,0.4784,0.0000>]
  [0.93069 color rgbf <1.0000,0.0000,0.4196,0.0000>]
  [0.94059 color rgbf <1.0000,0.0000,0.3608,0.0000>]
  [0.95049 color rgbf <1.0000,0.0000,0.3020,0.0000>]
  [0.96040 color rgbf <1.0000,0.0000,0.2431,0.0000>]
  [0.97030 color rgbf <1.0000,0.0000,0.1804,0.0000>]
  [0.98020 color rgbf <1.0000,0.0000,0.1216,0.0000>]
  [0.99010 color rgbf <1.0000,0.0000,0.0627,0.0000>]
  [1.00000 color rgbf <1.0000,0.0000,0.0039,0.0000>]
}