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.
// Demo showing several torii ... Dieter Bayer, June 1994

global_settings { 
	assumed_gamma 2.2 
	max_trace_level 5
}

#include "colors.inc"
#include "textures.inc"

camera {
	location <0, 80,-200>
	right <4/3, 0, 0>
	up <0, 1, 0>
	sky <0, 1, 0>
	direction <0, 0, 1.8>
	look_at <0, 15, 0>
}

light_source {<50, 200,-100> color Gray70}
light_source {<-20, 40,-20> color Gray70}
light_source {<100, 80,-200> color Gray70}

background {color MidnightBlue}

plane {y, 0
	pigment {
		checker color Blue color Green
		scale 20
	}
	finish {
		ambient 0.2
		diffuse 0.8
	}
}

plane {z, 250
	hollow on
	pigment {color White}
	finish {
		ambient 0
		diffuse 0.1
		specular 1
		roughness 0.00001
		reflection 0.8
	}
}

#declare Torus1 = torus {10, 1.5 rotate 90*x}
#declare Torus2 = torus {15, 5}
#declare Torus3 = torus {10, 3 rotate 90*x}

#declare Ring = union {
	object {Torus1 translate 35*x rotate 0*y}
	object {Torus1 translate 35*x rotate 15*y}
	object {Torus1 translate 35*x rotate 30*y}
	object {Torus1 translate 35*x rotate 45*y}
	object {Torus1 translate 35*x rotate 60*y}
	object {Torus1 translate 35*x rotate 75*y}
	object {Torus1 translate 35*x rotate 90*y}
	object {Torus1 translate 35*x rotate 105*y}
	object {Torus1 translate 35*x rotate 120*y}
	object {Torus1 translate 35*x rotate 135*y}
	object {Torus1 translate 35*x rotate 150*y}
	object {Torus1 translate 35*x rotate 165*y}
	object {Torus1 translate 35*x rotate 180*y}
	object {Torus1 translate 35*x rotate 195*y}
	object {Torus1 translate 35*x rotate 210*y}
	object {Torus1 translate 35*x rotate 225*y}
	object {Torus1 translate 35*x rotate 240*y}
	object {Torus1 translate 35*x rotate 255*y}
	object {Torus1 translate 35*x rotate 270*y}
	object {Torus1 translate 35*x rotate 285*y}
	object {Torus1 translate 35*x rotate 300*y}
	object {Torus1 translate 35*x rotate 315*y}
	object {Torus1 translate 35*x rotate 330*y}
	object {Torus1 translate 35*x rotate 345*y}
}

#declare Stack = union {
	object {Torus2 translate 0*y scale <0.5, 1, 0.5>}
	object {Torus2 translate 5*y scale <0.5, 1, 0.5>}
	object {Torus2 translate 10*y scale <0.5, 1, 0.5>}
	object {Torus2 translate 15*y scale <1, 1, 0.5>}
	object {Torus2 translate 20*y scale <1, 1, 0.75>}
	object {Torus2 translate 25*y scale <1, 1, 1>}
	object {Torus2 translate 30*y scale <0.75, 1, 1>}
	object {Torus2 translate 35*y scale <0.5, 1, 1>}
}

#declare Queue = union {
	object {Torus3 translate 200*z}
	object {Torus3 translate 180*z}
	object {Torus3 translate 160*z}
	object {Torus3 translate 140*z}
	object {Torus3 translate 120*z}
	object {Torus3 translate 100*z}
	object {Torus3 translate 80*z}
	object {Torus3 translate 60*z}
	object {Torus3 translate 40*z}
	object {Torus3 translate 20*z}
	object {Torus3 translate 0*z}
	object {Torus3 translate -20*z}
	object {Torus3 translate -40*z}
	object {Torus3 translate -60*z}
	object {Torus3 translate -80*z}
	object {Torus3 translate -100*z}
	object {Torus3 translate -120*z}
	object {Torus3 translate -140*z}
	object {Torus3 translate -160*z}
	object {Torus3 translate -180*z}
	object {Torus3 translate -200*z}
	object {Torus3 translate -220*z}
	object {Torus3 translate -240*z}
	object {Torus3 translate -260*z}
	object {Torus3 translate -280*z}
	object {Torus3 translate -300*z}
	object {Torus3 translate -320*z}
	object {Torus3 translate -340*z}
	object {Torus3 translate -360*z}
	object {Torus3 translate -380*z}
	object {Torus3 translate -400*z}
	object {Torus3 translate -420*z}
	object {Torus3 translate -440*z}
	object {Torus3 translate -460*z}
	object {Torus3 translate -480*z}
	object {Torus3 translate -500*z}
	object {Torus3 translate -520*z}
	object {Torus3 translate -540*z}
	object {Torus3 translate -560*z}
	object {Torus3 translate -580*z}
	object {Torus3 translate -600*z}
}

object {
	Queue
	texture {Copper_Metal}
	rotate -20*y
	translate <40, 15, 40>
}

object {
	Stack
	texture {pigment {White_Marble} scale <2, 2, 2>}
	translate <-70, 5, 80>
}

object {
	Ring
	pigment {color Red}
	finish {
		ambient 0.1
		diffuse 0.6
		phong 0.6
		phong_size 7
	}
	translate <-20, 15,-20>
}

torus {35, 5 translate <-20, 15,-20>
	pigment {color Green}
	finish {
		ambient 0.1
		diffuse 0.6
		phong 0.6
		phong_size 7
	}
}

Et voici ce que nous obtenons :