camera cam1
{
  pixeldim  640 480
  worlddim  8 6
  viewpoint 4 3 8
}

material white
{
   diffuse 3  3 3
   ambient 1  1 1
   specular 0 0 0
}

material green
{
   diffuse 1  3 1
}

light center
{
   location 4 3  0
   emissivity  3  3 3
}

light top
{
   location 4 10  -3
   emissivity  3  3 3
}

sphere  left
{
   material green
   center  4 3 -2
   radius 1
}

plane   floor
{
   material white
   normal 0 1 0
   point 0 0 0
}

fplane   left
{
   material white
   normal   6.93 0 4
   point    0 0 0
   xdir     1 0 0
   dimensions 8 6
}

fplane   right
{
   material white
   normal  -6.93  0 4
   point    4 0 -6.93
   xdir     1 0 0
   dimensions 8 6
}