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// Persistence Of Vision raytracer version 3.5 sample file.
//
// -w320 -h240
// -w800 -h600 +a0.3
global_settings {
assumed_gamma 1.0
number_of_waves 10
}
#include "shapes.inc"
#include "colors.inc"
#include "textures.inc"
fog{
color Gray70
fog_type 2
fog_alt 0.35
fog_offset 0
distance 1.5
turbulence <.15, .15, .15>
omega 0.35
lambda 1.25
octaves 5
}
// Camera definition
camera {
location <4, 1.5, -8>
direction <0, 0, 1>
up <0, 1, 0>
right <1.3333, 0, 0>
look_at <-1, 1.5, 0>
}
light_source { <30, 50, -50> color Gray90 }
light_source { <-30, 50, -50> color Violet }
//Floor
plane { y, 0
pigment{ color MidnightBlue }
normal { ripples 0.75 frequency 7 scale 1.5}
finish {
reflection 0.15
ambient 0.3
}
}
// Sky
sky_sphere { pigment {color MidnightBlue}}
#declare Brick_Texture = texture {
pigment {
brick Gray70, Wheat
}
normal {
brick 0.75
}
finish {
crand 0.003
diffuse 0.6 ambient 0.20
}
scale <0.1, 0.1, 0.05>
translate <0.25, 0.30, 0.25>
}
#declare Span = difference {
object { UnitBox }
object { Disk_Z scale <0.85, 0.75, 1.5> } // cross-arches
object { Disk_X scale <1.15, 0.7, 0.7> } // lengthwise arches
clipped_by { plane { -y,0 } }
}
#declare Bridge = union {
object { Span }
object { Span translate -x*2}
object { Span translate x*2}
object { Span translate -x*4}
object { Span translate x*4}
object { Span translate -x*6}
object { Span translate x*6}
object { Cube scale <12, 0.15, 1.005> translate y*1.2}
object { Cube scale <12, 0.05, 1.05> translate y*1.2}
scale <1,1,2>
}
object {Bridge scale <5.25,4,1>
texture { Brick_Texture }
rotate y*90
translate <-1, 0, 25>
}
union {
difference {
union {
object { Disk_Y scale <10, 23, 10> }
object { Disk_Y scale <11, 1, 11> translate <0, 23, 0>}
}
object { Disk_Z scale <2.5, 10, 12> }
}
union {
box { <-100, 0, 10> <10, 28, 20> }
box { <-110, 28, 08> <10, 29, 22> }
}
translate <0, 0, 45>
texture { Brick_Texture scale 2 }
}
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