// Persistence of Vision Ray Tracer Scene Description File
// File: ?.pov
// Vers: 3.6
// Desc: Basic Scene Example
// Date: mm/dd/yy
// Auth: ?
//

#version 3.6;

#include "colors.inc"
#include "glass.inc"

global_settings {
  assumed_gamma 1.0  
  photons { count 100000 media 1000000}
}

// ----------------------------------------

camera {
  location  <3.5, 1.3, -3.7>*.9
  direction 1.5*z
  right     x*image_width/image_height
  look_at   <0.0, 0.0,  0.0>
}

sky_sphere {
  pigment {
    gradient y
    color_map {
      [0.0 rgb <0.6,0.7,1.0>]
      [0.7 rgb <0.0,0.1,0.8>]
    }
  }
}

light_source {
  <0, 0, 0>            // light's position (translated below)
  color rgb <1, 1, 1>  // light's color
  translate <-30, 30, -30>
}

// ----------------------------------------

plane {
  y, 0
  pigment { color rgb <0.7,0.5,0.3> }
}

sphere {
  0.0, 1
  texture {
    pigment {
      radial
      frequency 8
      color_map {
        [0.00 color rgb <1.0,0.4,0.2> ]
        [0.33 color rgb <0.2,0.4,1.0> ]
        [0.66 color rgb <0.4,1.0,0.2> ]
        [1.00 color rgb <1.0,0.4,0.2> ]
      }
    }
    finish{
      specular 0.6
    }
  }
  scale 0.1
  translate <0, +.1, -1>
}


#declare Table =
        union{ 
                superellipsoid {  <0.1, 0.1> 
                                pigment { color rgb 0.9}
                                scale <0.05, 0.4, 0.05>
                                translate <1, +0.2, -1>
                                }

                superellipsoid {  <0.1, 0.1> 
                                pigment { color rgb 0.9}
                                scale <0.05, 0.4, 0.05>
                                translate <1, +0.2, -2>
                                }
                                 
                superellipsoid {  <0.1, 0.1> 
                                pigment { color rgb 0.9}
                                scale <0.05, 0.4, 0.05>
                                translate <2, +0.2, -1>
                                }   
                                
                superellipsoid {  <0.1, 0.1> 
                                pigment { color rgb 0.9}
                                scale <0.05, 0.4, 0.05>
                                translate <2, +0.2, -2>
                                }
                
                cylinder { y*-1, y*1, 1
                                pigment { color rgb 0.9}
                                scale <1, 0.05, 1>
                                translate <1.5, 0.6, -1.5>
                                }
                                
                  
            }  
            
#declare Glass = 
        //union{
                difference{
                        cylinder{ 0, y*.12, 0.033}
                        sphere { y*0.015, 0.005
                                scale <5,1,5>
                                }
                        cylinder{ y*0.015, y*.18, .03}
                        
                        
                        texture { pigment { Col_Glass_General }
                          finish {
                                    specular 0.9
                                    roughness 0.001
                                    ambient 0
                                    diffuse 0
                                    reflection {
                                             0.0, 1.0
                                             fresnel on
                                                   }
                                  conserve_energy
                                 }

                                  
                                  }
                        interior {  I_Glass4 
                                    
                                    }
                              
                        }
                           
                           
#declare Water = 
        union{
                sphere { y*0.015, 0.0049999
                                scale <5,1,5>
                                }
                                
                cylinder{ y*0.015, y*.0910, .029999}
                
                texture{
                        pigment { color rgbf <0.9,0.9,1,1> }
                        finish {
                                reflection { 
                                                0, 1 
                                                fresnel on 
                                                
                                                }
                                ambient 0.2
                                diffuse 0.3
                               conserve_energy
                                }
                        }
                interior{ ior 1.33
                          
                         }                           
                 }
                 
object{       Table
        photons {
                target
                reflection on
                }
        }     

object{ Glass 
        translate <1.9, 0.651, -1.87>
        photons {
                target
                reflection on
                refraction on
                collect on
        }
        
        }        
             
object{   Water 
        translate <1.9, 0.651, -1.87>
        photons{
                target
                reflection on
                refraction on
                collect on
                }
                
                }