// POV-Ray 3.7 Scene File " ... .pov"
// author:  ...
// date:    ...
//--------------------------------------------------------------------------
#version 3.7;
global_settings{ assumed_gamma 1.0 }
#default{ finish{ ambient 0.1 diffuse 0.9 }} 
//--------------------------------------------------------------------------
#include "colors.inc"
#include "textures.inc"
#include "glass.inc"
#include "metals.inc"
#include "golds.inc"
#include "stones.inc"
#include "woods.inc"
#include "shapes.inc"
#include "shapes2.inc"
#include "functions.inc"
#include "math.inc"
#include "transforms.inc"
//---------------------------------------------------------------------------------
//---------------------------------------------------------------------------------
#declare Camera_Number = 0 ;
//---------------------------------------------------------------------------------
// camera -------------------------------------------------------------------------
#switch ( Camera_Number )
#case (0)
  #declare Camera_Location = < 0.00, 1.00, -3.00> ;  // front view
  #declare Camera_Look_At  = < 0.00, 1.00,  0.00> ;
  #declare Camera_Angle    =  75 ;
#break
#case (1)
  #declare Camera_Location =  < 2.0 , 2.5 ,-3.0> ;  // diagonal view
  #declare Camera_Look_At  =  < 0.0 , 1.0 , 0.0> ;
  #declare Camera_Angle    =  90 ;
#break
#case (2)
  #declare Camera_Location = < 3.0, 1.0 , 0.0> ;  // right side view
  #declare Camera_Look_At  = < 0.0, 1.0,  0.0> ;
  #declare Camera_Angle    =  90 ;
#break
#case (3)
  #declare Camera_Location = < 0.00, 5.00,  0+0.000> ;  // top view
  #declare Camera_Look_At  = < 0.00, 0.00,  0+0.001> ;
  #declare Camera_Angle    = 90 ;
#break
#else
  #declare Camera_Location = < 0.00, 1.00, -3.50> ;  // front view
  #declare Camera_Look_At  = < 0.00, 1.00,  0.00> ;
  #declare Camera_Angle    =  75 ;
#break
#break
#end // of "#switch ( Camera_Number )"  
//--------------------------------------------------------------------------
camera{ // ultra_wide_angle // orthographic 
        location Camera_Location
        right    x*image_width/image_height
        angle    Camera_Angle
        look_at  Camera_Look_At
      }
// sun ---------------------------------------------------------------------
light_source{< 3000,3000,-3000> color rgb<1,1,1>*0.9}               // sun 
light_source{ Camera_Location   color rgb<0.9,0.9,1>*0.1 shadowless}// flash
// sky ---------------------------------------------------------------------
sky_sphere { pigment { gradient <0,1,0>
                       color_map { [0.00 rgb <0.6,0.7,1.0>]
                                   [0.35 rgb <0.1,0.0,0.8>]
                                   [0.65 rgb <0.1,0.0,0.8>]
                                   [1.00 rgb <0.6,0.7,1.0>] 
                                 } 
                       scale 2         
                     } // end of pigment
           } //end of skysphere
// ground -------------------------------------------------------------------------
plane{ <0,1,0>, 0 
       texture{ pigment{ checker color rgb<1,1,1>*1.2 color rgb<0.25,0.15,0.1>*0}
              //normal { bumps 0.75 scale 0.025}
                finish { phong 0.1}
              } // end of texture
     } // end of plane
//---------------------------------------------------------------------------------
//---------------------------- objects in scene -----------------------------------
//---------------------------------------------------------------------------------

// sample sphere
sphere { <0,0,0>, 1.00 
         texture { Polished_Chrome
                   //pigment{ color Red } // rgb< 1, 0.0, 0.0>}
                   //finish { phong 1 reflection {0.40 metallic 0.5}}
                 } // end of texture 

          scale<1,1,1>  rotate<0,0,0>  translate<0,1.35,0>  
       }  // end of sphere -----------------------------------