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QUARCYL.PI
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1992-09-19
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646b
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31 lines
// Generic Polyray input File
// Polyray input file: Alexander Enzmann
// Set up the camera
viewpoint {
from <0, 5, -5>
at <0, 0, 0>
up <0, 1, 0>
angle 30
resolution 160, 160
}
// Get various surface finishes
include "..\colors.inc"
// Set up background color & lights
background black
light <10, 10, -20>
// Space Needle?
define a 1
define c 0.1
object {
object { polynomial (x^2 + z^2) * y^2 + c^2 * (x^2 + z^2) - c^2 * a^2
root_solver Sturm }
& object { box <-1, -3, -1>, <1, 3, 1> }
bounding_box <-1, -3, -1>, <1, 3, 1>
rotate <30, 0, 0>
shiny_red
}