// This work is licensed under the Creative Commons Attribution 3.0 Unported License.
// To view a copy of this license, visit http://creativecommons.org/licenses/by/3.0/
// or send a letter to Creative Commons, 444 Castro Street, Suite 900, Mountain View,
// California, 94041, USA.

// Persistence Of Vision raytracer version 3.5 sample file.
// File by Alexander Enzmann (modified by Dieter Bayer)
//
// -w320 -h240
// -w800 -h600 +a0.3

#version 3.7;
global_settings { assumed_gamma 1.0 } 
 

camera {
  location  <0, 5, -5>
  right     x*image_width/image_height
  look_at   <0, 0, 0>
  angle 58
}

background { color rgb<1,1,1>*0.03 } 


light_source { <-20, 30, -25> color red 0.6 green 0.6 blue 0.6 }
light_source { < 20, 30, -25> color red 0.6 green 0.6 blue 0.6 }

blob {
  threshold 0.5
  sphere { <-2, 0, 0>, 1, 2 }
  cylinder { <-2, 0, 0>, <2, 0, 0>, 0.5, 1 }
  cylinder { <0, 0, -2>, <0, 0, 2>, 0.5, 1 }
  cylinder { <0, -2, 0>, <0, 2, 0>, 0.5, 1 }

  pigment { color rgb<0.8,0,0>  }
  finish { ambient 0.1 diffuse 0.7 phong 1 }
  scale 1.1
  rotate <0, 20, 0>
}