// POV-Ray version 3.6/3.7 scenery file "p_sky05.pov"
// author: Friedrich A. Lohmueller, 2005, update Dec-2009
// homepage: http://www.f-lohmueller.de
//--------------------------------------------------------------------------
#if ( version < 3.7 ) global_settings{ assumed_gamma 1.0 } #end
#default{ finish{ ambient 0.1 diffuse 0.9 }}
//--------------------------------------------------------------------------
global_settings { noise_generator 1 }


#include "colors.inc"
#include "textures.inc"

/*camera {
    location <0, 1, -3>
   // up y
   // right x*1.33
    direction z
    look_at <0, 1.5, 0>
    angle 70
} */ 
  camera {location <-2.0, .6, -5.5> look_at   <2.0, 1.0,  0.0>}   //front fiddled again

//light_source { <3000, 5000, -3500> White/3 }
   // sun height over the clouds produces cloud shadows

// ***************************************************************
// a lighter version of Darin Dugger's T_Clouds from "skies.inc"
// modified by Friedrich A. Lohmueller for using with "fog": 
// ***************************************************************
#declare T_Cloud2_Lo =
texture {
    pigment { bozo
        turbulence 1.5
        octaves 10
        omega 0.5
        lambda 2.5
        color_map { [0.0 color rgbf<0.15, 0.05, 0.05, 0.00>*1.0 ]
                    [0.5 color rgbf<0.25, 0.15, 0.15, 0.90>*1.12  ]
                    [0.7 color rgbf<.6, .3, .3, 1> ]
                    [1.0 color rgbf<.5, .2, .2, 1> ] }
    }

    finish {ambient 0.5 diffuse 0.05}
}
//--------------------------- 
#declare T_Cloud3_Lo =
texture {
    pigment { bozo
        turbulence 0.8 //0.6
        octaves 10
        omega 0.5
        lambda 2.5
        color_map { [0.0 color rgbf<0.95, 0.55, 0.55, 0.00>*1.2]
                    [0.4 color rgbf<0.50, 0.40, 0.40, 0.90>*1]
                    [0.7 color rgbf<.3, 0, .2, 1> ]
                    [1.0 color rgbf<.5, .3, .3, 1> ] }
           }
    finish {ambient .30 diffuse 0.2 }
}
texture {
    pigment { bozo
        turbulence 0.6
        octaves 4
        omega 0.5
        lambda 2.5
        color_map { [0.00, color rgbf<.65, .35, .35, 0.5>*1.5 ]
                    [0.35 color rgbf<.55, .25, .35, .95>*1.1]
                    [0.5 color rgbf<1, .7, .7, 1> ]
                    [1.0 color rgbf<1, .6, .6, 1> ] }
    }
    finish { ambient 0.45 diffuse 0.2}
scale 0.9
translate y*-0.15
}


// Darin Dugger's DD_Cloud_Sky texture mapped onto a pair of planes
//  first cloud level  500
// second cloud level 3000 

// "hollow" added by Friedrich A.Lohmueller,2000
// for using together with fog!


#declare O_Cloud2_Lo =
union {
 plane { <0,1,0>, 500 hollow //!!!!
        texture { T_Cloud3_Lo  scale 500}}
    
 plane { <0,1,0>, 3000 hollow  //!!!!
        texture {T_Cloud2_Lo scale <900,1,3000> 
                 translate <3000,0,0> rotate <0,-30,0>}}

 plane { <0,1,0> , 10000  hollow
        texture{ pigment {color Red*.01}
                 finish {ambient .1 diffuse .1}}}
scale<1,1,.55>
}//------------------------------------------------



object{O_Cloud2_Lo rotate<0,0,0> translate<0,0,0>}


//------------------------------------------------
 
// fog at the horizon
fog{fog_type   2
    distance   50
    color      Red*0.055
    fog_offset 0.1
    fog_alt    2
    turbulence 0.8}
 
//------------------------------------------------

/*
// ground
plane { <0,1,0>, 0 
        texture{ pigment{color rgb<0.35,0.65,0.0>*0.8}
	         normal {bumps 0.75 scale 0.015}
                 finish {ambient 0.1 diffuse 0.8}
               } // end of texture
      } // end of plane
//---------------------------------------------------- 


//----------------------------------------------------
// for checking the sun position it is useful to look in
// a mirror sphere !!!!  
sphere{ <0,0,0>,0.4 scale <1,1,1> rotate<0,0,0> translate<0.6,0.7,0.2>
        texture{ Polished_Chrome }
      }
//------------------------------------------------------------------------

*/