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.
// File: glass2.pov
// Desc: glass material and photons sample
// Date: June-August 2001
// Auth: Christoph Hormann

// -w320 -h160
// -w512 -h256 +a0.3

#version 3.5;
#include "colors.inc"
#include "glass.inc"

global_settings {
	assumed_gamma 1
	max_trace_level 25
	photons {
		spacing 0.05
		[New Replace Term] 0
		jitter 0
	}
}

camera {
	location <20, 4.6, 10>
	right 2*x
	look_at <0, 2.4, 0>
	angle 38
}

light_source {
	<-10, 7, 18>
	color rgb <1.3, 1.2, 1.1>
	fade_power 2
	fade_distance 45
	photons {
		reflection on
		refraction on
	}
}

#declare T_Wall = texture {
	pigment {color rgb <0.98, 0.96, 0.90>}
	finish {
		diffuse 0.7
		brilliance 0.6
	}
}

cylinder {
	0*y, 9*y, 30
	texture {T_Wall}
	hollow on
}

#declare Height = 2.4;

#declare ObjX = intersection {
	merge {
		blob {
			threshold 0.25
			cylinder {-Height*y, Height*y, 0.7, 1}
			cylinder {<0, 2, 0.6>, <0, 2,-0.6>, 0.25, 1}
			cylinder {<0.5, 2.4, 0>, <-0.5, 2.4, 0>, 0.4,-1}
			sturm
		}
		box {<-1.5, 0,-0.3>, <1.5, 1.2, 0.3>}
		cylinder {<-1.5, 0, 0>, <-1.5, 1.2, 0>, 0.3}
		cylinder {<1.5, 0, 0>, <1.5, 1.2, 0>, 0.3}
		cylinder {<-1.5, 1.2, 0>, <1.5, 1.2, 0>, 0.3}
		sphere {<-1.5, 1.2, 0>, 0.3}
		sphere {<1.5, 1.2, 0>, 0.3}
		scale 2
	}
	plane {-y, 0.001}
}

#declare Col = color rgb <0.35, 0.65, 0.85>;

object {
	ObjX
	material {
		texture {
			pigment {color Col_Glass_Clear}
			finish {F_Glass6}
		}
		interior {
			I_Glass_Exp(2)
			fade_color Col
		}
	}
	photons {
		target
		reflection on
		refraction on
		collect off
	}
}

Et voici ce que nous obtenons :