Utilisation : Les liens ne sont pas apparents. Pour obtenir des informations sur un mot clé, cliquez-le dans le script !

// Persistence Of Vision raytracer version 3.5 sample file.

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}
}

Et voici ce que nous obtenons :