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Personal Computer World 1995 January
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pcw-0195.iso
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polyray
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dither.pi
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1994-12-31
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742b
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30 lines
// Generic Polyray input File
// Polyray input file: Alexander Enzmann
// Set up the camera
viewpoint {
from <0,0,-8>
at <0,0,0>
up <0,1,0>
angle 45
hither 1
resolution 256, 256
}
background <0, 0, 0>
light <-10, 30, -5>
include "..\colors.inc"
define unit_sphere object { sphere <0, 0, 0>, 1 }
// A bunch of spheres floating around
unit_sphere { dither 0.5 translate <-1, 0.5, 2> shiny_orange }
unit_sphere { dither 0.5 translate < 1, 0.8, 2> shiny_red }
unit_sphere { translate <-3, 1, 4> shiny_yellow }
unit_sphere { dither 0.7 translate < 3, -0.75, 3> shiny_blue }
unit_sphere { dither 0.75 matte_white }
// Ground plane
object { disc <0, -1.5, 0>, <0, 1, 0>, 0, 1000 matte_white }