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comparison chipsetsw/drivers/drv_app/r2d/lcds/PC_DSAMPLE/Demo/VR.pov @ 0:509db1a7b7b8

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initial import: leo2moko-r1
author Space Falcon <falcon@ivan.Harhan.ORG>
date Mon, 01 Jun 2015 03:24:05 +0000
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-1:000000000000 0:509db1a7b7b8
1 // Persistence Of Vision raytracer version 3.1 sample file.
2 // File by Dan Farmer
3 // Demonstrates glass textures, CGS with box primitives, one of Mike Miller's
4 // fabulous marble textures, modified with an "octaves" change, and doesn't
5 // make a half-bad image, either. Interesting lighting effect, too.
6
7 global_settings { assumed_gamma 2.2 }
8
9 #include "colors.inc"
10 #include "shapes.inc"
11 #include "textures.inc"
12 #include "glass.inc"
13 #include "stones.inc"
14
15 camera {
16 // set viewer's position in the scene
17 cylinder 1
18 angle 360
19 location <0.75, 2.5, -6.5>
20 //direction <0.0, 0.0, 0.5> // "wide-angle" view
21 up <0.0, 1.0, 0>
22 right <1.5, 0.0, 0>
23 look_at <0, 0, -1>}
24
25 // Light sources, two to the front, right, on from the left, rear.
26 light_source {<-30, 11, 20> color White}
27 light_source {< 31, 12, -20> color White}
28 light_source {< 32, 11, -20> color LightGray}
29
30 union {
31 // A green glass ball inside of a box-shaped frame
32 sphere { <0, 0, 0>, 1.75
33 interior{
34 caustics 1.0
35 ior 1.5
36 }
37 texture {
38 T_Glass1
39 pigment {color green 0.90 filter 0.85}
40 finish {
41 phong 1 phong_size 300 // Very tight highlights
42 reflection 0.15 // Needs a little reflection added
43 }
44 }
45 }
46
47 // A box-shaped frame surrounding a green glass ball
48 difference {
49 object {UnitBox scale 1.5} // The outside dimensions
50
51 // And some square "holes" in all sides. Note that each of
52 // these boxes that are going to be subtracted has one vector
53 // scaled just slightly larger than the outside box. The other
54 // two vectors determine the size of the hole.
55 // Clip some sqr holes in the box to make a 3D box frame
56 object{UnitBox scale <1.51, 1.25, 1.25> } // "clip" x
57 object{UnitBox scale <1.25, 1.51, 1.25> } // "clip" y
58 object{UnitBox scale <1.25, 1.25, 1.51> } // "clip" z
59
60 pigment { red 0.75 green 0.75 blue 0.85 }
61 finish {
62 ambient 0.2
63 diffuse 0.7
64 reflection 0.15
65 brilliance 8
66 specular 1
67 roughness 0.01
68 }
69
70 // Same as radius of glass sphere, not the box!
71 bounded_by {object {UnitBox scale 1.75}}
72 }
73 rotate y*45
74 rotate clock*90*y
75 }
76
77 plane { y, -1.5
78 texture {
79 T_Stone1
80 pigment {
81 octaves 3
82 rotate 90*z
83 }
84 finish { reflection 0.10 }
85 }
86 }
87 // end of file