1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// This work is licensed under the Creative Commons Attribution 3.0 Unported License.
// To view a copy of this license, visit http://creativecommons.org/licenses/by/3.0/
// or send a letter to Creative Commons, 444 Castro Street, Suite 900, Mountain View,
// California, 94041, USA.
// Persistence Of Vision raytracer version 3.5 sample file.
//
// -w320 -h240
// -w800 -h600 +a0.3
// By Alexander Enzmann
/* sample quartic scene file written by Alexander Enzmann */
#version 3.7;
global_settings {
assumed_gamma 1.0
}
#include "shapes.inc"
#include "colors.inc"
#include "textures.inc"
/* Cubic curve - can make a nice teardrop by cleverly adding a clipping plane */
intersection {
quartic {
< 0.0, 0.0, 0.0, -0.5, 0.0, 0.0, 0.0, 0.0, 0.0, -0.5,
0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0,
0.0, 0.0, 1.0, 0.0, 0.0 >
texture {
pigment { color rgb<0.1,0.5,0.7>*0.8 }
finish {
phong 1.0
// diffuse 0.8
// ambient 0.2
}
}
}
sphere {
<0, 0, 0>, 2
texture { pigment { Clear } }
}
bounded_by { sphere { <0, 0, 0>, 2.2 } }
rotate <0,-15,0>
}
camera {
location <0.0, 0.0, -5.0>
angle 50
right x*image_width/image_height
}
light_source { <200, 30, -300> colour White }
light_source { <-200, 30, -300> colour White }
background { color rgb<1,1,1>*0.03 }
|
