Line | |
---|
1 | /* |
---|
2 | |
---|
3 | Brian Curless |
---|
4 | |
---|
5 | Computer Graphics Laboratory |
---|
6 | Stanford University |
---|
7 | |
---|
8 | --------------------------------------------------------------------- |
---|
9 | |
---|
10 | Copyright (1997) The Board of Trustees of the Leland Stanford Junior |
---|
11 | University. Except for commercial resale, lease, license or other |
---|
12 | commercial transactions, permission is hereby given to use, copy, |
---|
13 | modify this software for academic purposes only. No part of this |
---|
14 | software or any derivatives thereof may be used in the production of |
---|
15 | computer models for resale or for use in a commercial |
---|
16 | product. STANFORD MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND |
---|
17 | CONCERNING THIS SOFTWARE. No support is implied or provided. |
---|
18 | |
---|
19 | */ |
---|
20 | |
---|
21 | |
---|
22 | #ifndef _OCC_ |
---|
23 | #define _OCC_ |
---|
24 | |
---|
25 | |
---|
26 | #include "defines.h" |
---|
27 | |
---|
28 | |
---|
29 | typedef float vec3f[3]; |
---|
30 | typedef float vec2f[2]; |
---|
31 | |
---|
32 | |
---|
33 | struct BBox3f { |
---|
34 | vec3f fll, nur; |
---|
35 | }; |
---|
36 | |
---|
37 | |
---|
38 | struct BBox2f { |
---|
39 | vec2f fll, nur; |
---|
40 | }; |
---|
41 | |
---|
42 | struct OrthoShear { |
---|
43 | int axis; |
---|
44 | int flip; |
---|
45 | float sx; |
---|
46 | float sy; |
---|
47 | }; |
---|
48 | |
---|
49 | struct OccElement { |
---|
50 | ushort value; |
---|
51 | ushort totalWeight; |
---|
52 | }; |
---|
53 | |
---|
54 | |
---|
55 | struct OccElementDbl { |
---|
56 | double value; |
---|
57 | double totalWeight; |
---|
58 | }; |
---|
59 | |
---|
60 | |
---|
61 | enum {X_AXIS, Y_AXIS, Z_AXIS}; |
---|
62 | |
---|
63 | #define FAR_AWAY_DEPTH -1e20 |
---|
64 | #define IS_VALID_DEPTH(z) (z > FAR_AWAY_DEPTH) |
---|
65 | #define MAX_DEPTH_DIFFERENCE 0.004 |
---|
66 | #define CHUNK_SIZE 1000000 |
---|
67 | #define DEPTH_TREE_GRANULARITY 8 |
---|
68 | |
---|
69 | |
---|
70 | #endif |
---|
Note: See
TracBrowser
for help on using the repository browser.