// cpt-city: gacruxa/mccahon/mccahon-17 (svg)
//
// Gradients based on integer sequences and traditional Japanese
// colours, by US-based digital artist Gacruxa.
//
// author: Gacruxa
// copyright: CC BY 3.0
// year: 2014
// url: https://phillips.shef.ac.uk/pub/cpt-city/gacruxa/mccahon
#declare mccahon_17 =
color_map {
  [0.00000 color rgbf <0.9725,0.6392,0.4235,0.0000>]
  [0.03027 color rgbf <0.9765,0.6706,0.4667,0.0000>]
  [0.06055 color rgbf <0.9804,0.7137,0.5373,0.0000>]
  [0.09082 color rgbf <0.9882,0.7686,0.6235,0.0000>]
  [0.12134 color rgbf <0.9961,0.8235,0.7098,0.0000>]
  [0.15161 color rgbf <1.0000,0.8784,0.7922,0.0000>]
  [0.18189 color rgbf <1.0000,0.9216,0.8549,0.0000>]
  [0.21216 color rgbf <1.0000,0.9529,0.8902,0.0000>]
  [0.24243 color rgbf <0.9882,0.9608,0.8902,0.0000>]
  [0.24316 color rgbf <0.9647,0.9373,0.8314,0.0000>]
  [0.24390 color rgbf <0.9255,0.8902,0.7176,0.0000>]
  [0.24463 color rgbf <0.8784,0.8235,0.5686,0.0000>]
  [0.24536 color rgbf <0.8314,0.7490,0.4078,0.0000>]
  [0.24585 color rgbf <0.8000,0.6980,0.3059,0.0000>]
  [0.24658 color rgbf <0.7608,0.6314,0.1647,0.0000>]
  [0.24731 color rgbf <0.7333,0.5882,0.0667,0.0000>]
  [0.24805 color rgbf <0.7216,0.5686,0.0314,0.0000>]
  [0.27832 color rgbf <0.7333,0.5882,0.0667,0.0000>]
  [0.30859 color rgbf <0.7608,0.6353,0.1608,0.0000>]
  [0.33887 color rgbf <0.8000,0.7020,0.2941,0.0000>]
  [0.36938 color rgbf <0.8431,0.7804,0.4510,0.0000>]
  [0.39966 color rgbf <0.8902,0.8549,0.6039,0.0000>]
  [0.42993 color rgbf <0.9333,0.9176,0.7451,0.0000>]
  [0.46020 color rgbf <0.9686,0.9569,0.8431,0.0000>]
  [0.49048 color rgbf <0.9882,0.9608,0.8902,0.0000>]
  [0.49170 color rgbf <0.9922,0.9176,0.8667,0.0000>]
  [0.49292 color rgbf <0.9843,0.8392,0.7922,0.0000>]
  [0.49414 color rgbf <0.9647,0.7294,0.6784,0.0000>]
  [0.49536 color rgbf <0.9451,0.6118,0.5490,0.0000>]
  [0.49634 color rgbf <0.9255,0.5176,0.4431,0.0000>]
  [0.49756 color rgbf <0.9059,0.4157,0.3255,0.0000>]
  [0.49878 color rgbf <0.8902,0.3451,0.2431,0.0000>]
  [0.50000 color rgbf <0.8863,0.3176,0.2118,0.0000>]
  [0.53076 color rgbf <0.8941,0.3490,0.2431,0.0000>]
  [0.56177 color rgbf <0.9176,0.4235,0.3216,0.0000>]
  [0.59253 color rgbf <0.9490,0.5333,0.4353,0.0000>]
  [0.62329 color rgbf <0.9804,0.6588,0.5647,0.0000>]
  [0.65405 color rgbf <1.0000,0.7765,0.6902,0.0000>]
  [0.68506 color rgbf <1.0000,0.8824,0.8000,0.0000>]
  [0.71582 color rgbf <1.0000,0.9490,0.8706,0.0000>]
  [0.74658 color rgbf <0.9882,0.9608,0.8902,0.0000>]
  [0.74707 color rgbf <0.9059,0.8980,0.8353,0.0000>]
  [0.74756 color rgbf <0.7765,0.7647,0.7176,0.0000>]
  [0.74780 color rgbf <0.7020,0.6824,0.6431,0.0000>]
  [0.74829 color rgbf <0.5451,0.4980,0.4706,0.0000>]
  [0.74878 color rgbf <0.3922,0.3098,0.2980,0.0000>]
  [0.74927 color rgbf <0.2667,0.1529,0.1490,0.0000>]
  [0.74951 color rgbf <0.2235,0.0941,0.0902,0.0000>]
  [0.75000 color rgbf <0.1843,0.0275,0.0196,0.0000>]
  [0.78125 color rgbf <0.2118,0.0353,0.0118,0.0000>]
  [0.81250 color rgbf <0.2863,0.0863,0.0392,0.0000>]
  [0.84375 color rgbf <0.3961,0.1725,0.0941,0.0000>]
  [0.87500 color rgbf <0.5294,0.2745,0.1686,0.0000>]
  [0.90625 color rgbf <0.6667,0.3882,0.2471,0.0000>]
  [0.93750 color rgbf <0.7922,0.4941,0.3216,0.0000>]
  [0.96875 color rgbf <0.9020,0.5804,0.3843,0.0000>]
  [1.00000 color rgbf <0.9725,0.6392,0.4235,0.0000>]
}