Category : Printer + Display Graphics
Archive   : PLYDAT.ZIP
Filename : COSSPH.PI

 
Output of file : COSSPH.PI contained in archive : PLYDAT.ZIP

# Simple demonstration file of a functional texture
# Polyray input file - Alexander Enzmann

viewpoint {
from <0,0,-12>
at <0,0,0>
up <0,1,0>
angle 30
resolution 160, 160
}

background SkyBlue
light <-10,10,-10>
light < 10,10,-10>

define sin_color_offset (sin(3.14 * fmod(x*y*z, 1)) + 1) / 2
define sin_color

define xyz_sin_texture
texture {
special surface {
color sin_color
ambient 0.2
diffuse 0.7
specular white, 0.2
microfacet Reitz radians(10)
}
}

# Create a sphere with a special texture
object {
sphere <0, 0, 0>, 2
xyz_sin_texture
}