// Last edited on 2003-04-12 05:05:45 by stolfi

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

camera {
    location 4.0*<14, 0.5, -11>
    right -0.60*x up 0.80*y
    look_at <0,0,7>
}
background { color Gray } 

light_source { 10*<10, 5, 0> 1.0*White }

light_source { 10*<-20, 30, 0> 0.5*White}

plane {
  y, -100
  texture { T_Stone15 } 
} 

#declare tx_espelho =
	texture{
	  pigment { Green }
	  finish{
	    ambient 0.05 diffuse 0.05
	    reflection Green
	    specular 0.20 roughness 0.05 } }

#declare cor_cristal2 = Red;

#declare tx_cristal2 =
	texture{
           finish{
	     ambient 0.1 diffuse 0.1
	     reflection 0.25
	     specular 1 roughness 0.001
	}
	pigment { color cor_cristal2 filter 1 }
 }



#declare cor_cristal1 = Yellow;

#declare tx_cristal1 =
	texture{
           finish{
	     ambient 0.1 diffuse 0.1
	     reflection 0.25
	     specular 1 roughness 0.001
	}
	pigment { color cor_cristal1 filter 1 }
 }

#declare cor_cristal3 = Blue;
#declare tx_cristal3 =
	texture{
           finish{
	     ambient 0.1 diffuse 0.1
	     reflection 0.25
	     specular 1 roughness 0.001
	}
	pigment { color cor_cristal3 filter 1 }
 }

#declare Half_Torus = difference {
    torus {
      4, 1
      rotate -90*x  
    }
    box { <-5, -5, -1>, <5, 0, 1> }
    texture { tx_cristal2 } 
    interior {ior 2.0}
    translate 10*x
  }
  #declare Flip_It_Over = 180*x;
 

#declare rosquinha =
 torus  {
    4, 1              
    rotate -90*x      
    translate <22, 4, 0>
    texture {tx_cristal3}
    interior {ior 2.0}
}

#declare bolaestranha =
sphere { 
    <2, -5, 0>, 5
    scale < 2, 0, 0 > 
    translate <0, 0.2, 0>
    texture {tx_espelho} 
    interior {ior 2.0}
}

#declare pedacinhos =
cylinder {
	<0, 2, 0>, <0, -2, 0>, 1
	texture{tx_cristal3}
	interior {ior 2.0} }

#declare portacopos =
cylinder {
    <0, 10, 0>, <0,-10,0>, 5
    open        
    translate <-15, -5, 0>   
    texture {tx_cristal1}
    interior {ior 2.0} }

#declare ligacao =
cylinder{
	< -10, 0, 0>, < -5,0, 0> 1
	translate -5*y
	texture{tx_cristal3}
        interior {ior 2.0}
}

union {
	object {rosquinha}
	object {bolaestranha}
	object {portacopos}
	object {pedacinhos translate < 4, -11, 0>}
	object {pedacinhos translate < 7, -9, 2> rotate 50*x  }
	object {pedacinhos translate <4, -10, 0>  rotate -30*z }
	object {ligacao} 
	object { Half_Torus }
    	object { Half_Torus
      	rotate Flip_It_Over
      	translate 8*x }
	
}