TUD Organische Chemie

Immel

Graphics

Povray 3.5

glasschess

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Example Graphics

(low quality jpg-image only)

Example file (glasschess.pov):

// Persistence Of Vision Ray Tracer Scene Description File
// File: GlassChess.pov
// Vers: 3.5
// Desc: Three glass chesspieces.
// Date: 1999-06-22
// Updated: 2001-07-27
// Auth: Ingo Janssen
//


// with +w400 +h300 +a0.3
// on a PII, 233 MHz
// it takes 26 min to render
// so with the current GHz monsters ...


#version 3.5;
#include "chesspiece1.inc"

global_settings {
assumed_gamma 1.0
max_trace_level 15
}

light_source {
< 500, 50,-5>
rgb 1
}

camera {
location < 5.5, 1,-7.0>
look_at < 0.0, 1, 0.0>
angle 60
}

// Textures and materials
#declare Glass = texture {
pigment {rgbf < 0.98, 1.0, 0.98, 1> }
finish {
specular 1
roughness 0.001
ambient 0
diffuse 0
reflection {
0,1
fresnel
}
}
}

#declare PieceTex = texture {
pigment {rgbt < 0.9, 0.9, 0.6, 0.6>}
finish {reflection 0.3}
}

#declare SkyGlass = material {
texture {
pigment {rgbt < 0.95, 0.95, 1, 1> }
finish {
diffuse 0.2
ambient 0.05
specular 1.5
roughness 0.01
brilliance 0.01
reflection {
0,1
fresnel
}
}
normal { // from a water by Jon S. Brandt.
bozo
normal_map {
[ 0.30 waves translate -0.5 scale <1, 0.05, 1>*100000 frequency 100000]
[ 0.70 ripples translate -0.5 scale <1, 0.70, 1>*100000 frequency 100000]
[ 0.85 ripples translate -0.5 scale <1, 0.60, 1>*100000 frequency 100000]
[ 1.00 ripples translate -0.5 scale 100000 frequency 100000]
}
scale 0.6
}
}
interior {ior 1.33}
}

// start sky
sky_sphere {
pigment {
gradient y
color_map {
[0.0 color rgb < 0.3, 0.05, 0.15>]
[1.0 color rgb 1]
}
translate < 0,-0.1, 0>
}
}

sphere {
0, 5000
scale < 1, 0.3, 0.6>
hollow
pigment {
bozo
turbulence 0.1
color_map {
[ 0.0 color rgbt 1]
[ 0.4 color rgbt 0.8]
[ 1.0 color rgb 1]
}
scale < 250, 500, 250>
}
finish {
ambient 0.7
diffuse 0
}
rotate < 5, 0, 0>
}

sphere {
0, 4000
scale < 1, 0.1, 0.6>
hollow
pigment{
bozo
turbulence 0.1
color_map {
[ 0.0 color rgbt 1 ]
[ 0.3 color rgbt 0.8 ]
[ 1.0 color rgb 1 ]
}
scale < 250, 500, 250>
}
finish {
ambient 0.4
diffuse 0
}
rotate < 5, 0, 0>
}

box {
<-10, 3.5,-7>, < 10, 3.51, 7>
no_shadow
material {SkyGlass}
}
// end sky

// chessboard
height_field {
function 256, 256 {
pigment {
checker
color rgb 1
color rgb 0
scale 1/8
}
}
smooth
translate <-0.5, 0.0,-0.5>
scale < 12,-0.5, 12>
rotate < 0, 270, 0>
texture {Glass}
interior {ior 1.2}
}

union {
difference {
box {<-7,-0.25,-7>, < 7,-0.001, 7>}
box {<-6,-0.30,-6>, < 6, 0, 6>}
pigment {rgb < 0, 0, 0.5>}
}
box {
<-6,-0.2,-6>, < 6,-0.501, 6>
texture {
pigment {
checker color rgb 1 color rgb < 0, 0, 1>
scale 1.5
translate < 1.5, 0, 0>
}
}
}
no_shadow
}
// end chessboard


// The pieces
difference {
superellipsoid {
< 0.05, 0.05>
translate < 0, 1, 0>
scale < 0.5, 0.9, 0.5>
pigment {rgbf 0.9}
texture {Glass}
interior {
ior 1.5
fade_distance 2
fade_power 2
}
}
object {
Paard
rotate < 0,-90, 0>
texture{PieceTex}
}
no_shadow
rotate < 0, 68, 0>
translate < 2.2*1.5, 0, -3.5*1.5>
}

difference {
superellipsoid {
< 0.05, 0.05>
translate < 0, 1, 0>
scale < 0.5, 0.9, 0.5>
texture {Glass}
interior {
ior 1.5
fade_distance 2
fade_power 2
}
}
object {
Loper
texture{PieceTex}
}
no_shadow
translate < 1.5*1.5, 0,-1.5>
}

difference {
superellipsoid {
< 0.05, 0.05>
translate < 0, 1, 0>
scale < 0.5, 0.75, 0.5>
texture {Glass}
interior {
ior 1.5
fade_distance 2
fade_power 2
}
}
object {
Toren
texture{PieceTex}
}
no_shadow
translate < 3.5*1.5, 0,-3.5*1.5>
}
// end pieces