// cpt-city: gacruxa/vilani/vilani-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/vilani
#declare vilani_04 =
color_map {
  [0.00000 color rgbf <0.6706,0.6706,0.6706,0.7900>]
  [0.01392 color rgbf <0.6667,0.6667,0.6667,0.7485>]
  [0.02759 color rgbf <0.6627,0.6627,0.6627,0.7077>]
  [0.04150 color rgbf <0.6549,0.6549,0.6549,0.6662>]
  [0.05542 color rgbf <0.6510,0.6510,0.6510,0.6246>]
  [0.06909 color rgbf <0.6471,0.6471,0.6471,0.5838>]
  [0.08301 color rgbf <0.6471,0.6471,0.6471,0.5423>]
  [0.09668 color rgbf <0.6549,0.6549,0.6549,0.5015>]
  [0.11060 color rgbf <0.6706,0.6706,0.6706,0.4600>]
  [0.11206 color rgbf <0.7020,0.7020,0.7020,0.4600>]
  [0.11328 color rgbf <0.7333,0.7333,0.7333,0.4600>]
  [0.11475 color rgbf <0.7843,0.7843,0.7843,0.4600>]
  [0.11597 color rgbf <0.8275,0.8275,0.8275,0.4600>]
  [0.11743 color rgbf <0.8824,0.8824,0.8824,0.4600>]
  [0.11865 color rgbf <0.9255,0.9255,0.9255,0.4600>]
  [0.12012 color rgbf <0.9647,0.9647,0.9647,0.4600>]
  [0.12134 color rgbf <0.9882,0.9882,0.9882,0.4600>]
  [0.17456 color rgbf <1.0000,1.0000,1.0000,0.4600>]
  [0.22778 color rgbf <1.0000,1.0000,1.0000,0.4600>]
  [0.28101 color rgbf <1.0000,1.0000,1.0000,0.4600>]
  [0.33423 color rgbf <1.0000,1.0000,1.0000,0.4600>]
  [0.34766 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.38745 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.44067 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.49390 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.54712 color rgbf <0.9882,0.9882,0.9882,0.0000>]
  [0.54785 color rgbf <0.9451,0.9451,0.9451,0.0000>]
  [0.54858 color rgbf <0.8784,0.8784,0.8784,0.0000>]
  [0.54907 color rgbf <0.8314,0.8314,0.8314,0.0000>]
  [0.54980 color rgbf <0.7490,0.7490,0.7490,0.0000>]
  [0.55054 color rgbf <0.6706,0.6706,0.6706,0.0000>]
  [0.55127 color rgbf <0.6000,0.6000,0.6000,0.0000>]
  [0.55176 color rgbf <0.5569,0.5569,0.5569,0.0000>]
  [0.55249 color rgbf <0.5137,0.5137,0.5137,0.0000>]
  [0.56592 color rgbf <0.4941,0.4941,0.4902,0.0000>]
  [0.57959 color rgbf <0.4902,0.4863,0.4745,0.0000>]
  [0.59302 color rgbf <0.4941,0.4902,0.4667,0.0000>]
  [0.60645 color rgbf <0.5098,0.4980,0.4706,0.0000>]
  [0.61987 color rgbf <0.5216,0.5098,0.4745,0.0000>]
  [0.63355 color rgbf <0.5294,0.5176,0.4863,0.0000>]
  [0.64697 color rgbf <0.5294,0.5216,0.4980,0.0000>]
  [0.66040 color rgbf <0.5137,0.5137,0.5137,0.0000>]
  [0.66138 color rgbf <0.4824,0.4980,0.5333,0.0000>]
  [0.66235 color rgbf <0.4392,0.4706,0.5608,0.0000>]
  [0.66333 color rgbf <0.3843,0.4431,0.5922,0.0000>]
  [0.66455 color rgbf <0.3137,0.4039,0.6353,0.0000>]
  [0.66553 color rgbf <0.2588,0.3725,0.6706,0.0000>]
  [0.66650 color rgbf <0.2039,0.3451,0.7020,0.0000>]
  [0.66748 color rgbf <0.1608,0.3176,0.7294,0.0000>]
  [0.66846 color rgbf <0.1294,0.3020,0.7490,0.0000>]
  [0.70996 color rgbf <0.1098,0.2902,0.7608,0.0000>]
  [0.75147 color rgbf <0.1020,0.2863,0.7647,0.0000>]
  [0.79272 color rgbf <0.1020,0.2863,0.7647,0.0000>]
  [0.80430 color rgbf <0.1020,0.2863,0.7647,0.0000>]
  [0.83423 color rgbf <0.1059,0.2902,0.7647,0.0000>]
  [0.87573 color rgbf <0.1137,0.2941,0.7608,0.0000>]
  [0.91724 color rgbf <0.1216,0.2980,0.7529,0.0000>]
  [0.95850 color rgbf <0.1255,0.3020,0.7490,0.0000>]
  [1.00000 color rgbf <0.1294,0.3020,0.7490,0.0000>]
}