// cpt-city: gacruxa/mccahon/mccahon-04 (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_04 =
color_map {
  [0.00000 color rgbf <0.9373,0.7804,0.5412,0.0000>]
  [0.03125 color rgbf <0.9216,0.7490,0.5059,0.0000>]
  [0.06250 color rgbf <0.8941,0.6980,0.4510,0.0000>]
  [0.09375 color rgbf <0.8667,0.6392,0.3882,0.0000>]
  [0.12500 color rgbf <0.8353,0.5765,0.3216,0.0000>]
  [0.15625 color rgbf <0.8039,0.5176,0.2549,0.0000>]
  [0.18750 color rgbf <0.7725,0.4627,0.1961,0.0000>]
  [0.21875 color rgbf <0.7451,0.4235,0.1529,0.0000>]
  [0.25000 color rgbf <0.7255,0.4000,0.1333,0.0000>]
  [0.28125 color rgbf <0.7098,0.4000,0.1373,0.0000>]
  [0.31250 color rgbf <0.6980,0.4118,0.1569,0.0000>]
  [0.34375 color rgbf <0.6863,0.4392,0.1922,0.0000>]
  [0.37500 color rgbf <0.6784,0.4745,0.2392,0.0000>]
  [0.40625 color rgbf <0.6706,0.5098,0.2863,0.0000>]
  [0.43750 color rgbf <0.6667,0.5451,0.3373,0.0000>]
  [0.46875 color rgbf <0.6588,0.5765,0.3804,0.0000>]
  [0.50000 color rgbf <0.6510,0.5961,0.4118,0.0000>]
  [0.53125 color rgbf <0.6431,0.6118,0.4392,0.0000>]
  [0.56250 color rgbf <0.6353,0.6235,0.4706,0.0000>]
  [0.59375 color rgbf <0.6275,0.6392,0.5020,0.0000>]
  [0.62500 color rgbf <0.6235,0.6471,0.5294,0.0000>]
  [0.65625 color rgbf <0.6157,0.6510,0.5529,0.0000>]
  [0.68750 color rgbf <0.6078,0.6510,0.5647,0.0000>]
  [0.71875 color rgbf <0.6000,0.6392,0.5647,0.0000>]
  [0.75000 color rgbf <0.5922,0.6196,0.5490,0.0000>]
  [0.78125 color rgbf <0.5804,0.5843,0.5137,0.0000>]
  [0.81250 color rgbf <0.5686,0.5333,0.4549,0.0000>]
  [0.84375 color rgbf <0.5569,0.4745,0.3843,0.0000>]
  [0.87500 color rgbf <0.5412,0.4078,0.3020,0.0000>]
  [0.90625 color rgbf <0.5294,0.3412,0.2196,0.0000>]
  [0.93750 color rgbf <0.5176,0.2784,0.1451,0.0000>]
  [0.96875 color rgbf <0.5059,0.2275,0.0824,0.0000>]
  [1.00000 color rgbf <0.4980,0.1922,0.0392,0.0000>]
}