// cpt-city: gacruxa/mccahon/mccahon-01 (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_01 =
color_map {
  [0.00000 color rgbf <0.9882,0.9608,0.8902,0.0000>]
  [0.03101 color rgbf <0.9647,0.9294,0.8157,0.0000>]
  [0.06201 color rgbf <0.9294,0.8863,0.7098,0.0000>]
  [0.09302 color rgbf <0.8902,0.8353,0.5843,0.0000>]
  [0.12402 color rgbf <0.8431,0.7804,0.4510,0.0000>]
  [0.15503 color rgbf <0.8000,0.7216,0.3137,0.0000>]
  [0.18604 color rgbf <0.7647,0.6667,0.1922,0.0000>]
  [0.21704 color rgbf <0.7373,0.6118,0.0941,0.0000>]
  [0.24805 color rgbf <0.7216,0.5686,0.0314,0.0000>]
  [0.27954 color rgbf <0.7255,0.5294,0.0078,0.0000>]
  [0.31104 color rgbf <0.7529,0.4980,0.0118,0.0000>]
  [0.34253 color rgbf <0.7882,0.4667,0.0392,0.0000>]
  [0.37402 color rgbf <0.8314,0.4353,0.0784,0.0000>]
  [0.40552 color rgbf <0.8706,0.4078,0.1255,0.0000>]
  [0.43701 color rgbf <0.8941,0.3804,0.1686,0.0000>]
  [0.46851 color rgbf <0.9059,0.3490,0.2000,0.0000>]
  [0.50000 color rgbf <0.8863,0.3176,0.2118,0.0000>]
  [0.53125 color rgbf <0.8314,0.2784,0.2000,0.0000>]
  [0.56250 color rgbf <0.7373,0.2275,0.1765,0.0000>]
  [0.59375 color rgbf <0.6196,0.1725,0.1412,0.0000>]
  [0.62500 color rgbf <0.4980,0.1176,0.1020,0.0000>]
  [0.65625 color rgbf <0.3765,0.0706,0.0627,0.0000>]
  [0.68750 color rgbf <0.2745,0.0392,0.0353,0.0000>]
  [0.71875 color rgbf <0.2078,0.0196,0.0196,0.0000>]
  [0.75000 color rgbf <0.1843,0.0275,0.0196,0.0000>]
  [0.78027 color rgbf <0.2157,0.0667,0.0431,0.0000>]
  [0.81055 color rgbf <0.2941,0.1333,0.0902,0.0000>]
  [0.84058 color rgbf <0.4039,0.2157,0.1451,0.0000>]
  [0.87085 color rgbf <0.5333,0.3137,0.2078,0.0000>]
  [0.90112 color rgbf <0.6706,0.4157,0.2745,0.0000>]
  [0.93140 color rgbf <0.7961,0.5098,0.3373,0.0000>]
  [0.96143 color rgbf <0.9020,0.5843,0.3882,0.0000>]
  [0.99170 color rgbf <0.9725,0.6392,0.4235,0.0000>]
  [1.00000 color rgbf <0.9725,0.6392,0.4235,0.0000>]
}