// cpt-city: rafi/sky-01 (svg)
//
// Sky gradients by Rafi, the founder and designer of GraphicsFuel
// https://www.graphicsfuel.com/
//
// author: Rafi
// copyright: Free for commercial and non-commercial use
// year: 2014
// url: https://phillips.shef.ac.uk/pub/cpt-city/rafi
#declare sky_01 =
color_map {
  [0.00000 color rgbf <0.5412,0.7804,0.9765,0.0000>]
  [0.50000 color rgbf <0.2275,0.5059,0.7922,0.0000>]
  [1.00000 color rgbf <0.1333,0.3882,0.6784,0.0000>]
}