// cpt-city: rafi/sky-40 (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_40 =
color_map {
  [0.00000 color rgbf <0.8902,0.7647,0.4235,0.0000>]
  [0.69995 color rgbf <0.8196,0.6078,0.2706,0.0000>]
  [1.00000 color rgbf <0.7843,0.5843,0.2745,0.0000>]
}