#include "textures.inc"
#include "colors.inc"
#include "stones1.inc"

  camera {
//    angle 15
    location <8,5,15>
//    location <0,20,0>
    look_at <8,5,0>
  }

  light_source { <5, 5, 20>  color rgb <1,1,1>}

       plane {y, -3
      texture {
      pigment { checker color White color Green
      }
      }
    }

   #declare vidro = bicubic_patch {
    type 1 flatness 0.0100 u_steps 4 v_steps 4,
    <4,1,1>, <4,8,1.3>, <4,8,1.3>, <4,1,1>,
    <6,2,0.9>, <6,4.5,1.2>, <6,4.5,1.2>, <6,2,0.9>,
    <7,3,0.6>, <7,3.5,0.8>, <7,3.5,0.8>, <7,3,0.6>,
    <10,4,0>, <10,5.5,0.5>, <10,5.5,0.5>, <10,4,0>
    pigment {color rgb<1,1,1>}
    rotate<270,0,0>
    }

   union{
   object {vidro}
   }