Line data Source code
1 : /*
2 : * (c) Copyright 1993, Silicon Graphics, Inc.
3 : * ALL RIGHTS RESERVED
4 : * Permission to use, copy, modify, and distribute this software for
5 : * any purpose and without fee is hereby granted, provided that the above
6 : * copyright notice appear in all copies and that both the copyright notice
7 : * and this permission notice appear in supporting documentation, and that
8 : * the name of Silicon Graphics, Inc. not be used in advertising
9 : * or publicity pertaining to distribution of the software without specific,
10 : * written prior permission.
11 : *
12 : * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
13 : * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
14 : * INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
15 : * FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
16 : * GRAPHICS, INC. BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
17 : * SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
18 : * KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
19 : * LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
20 : * THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC. HAS BEEN
21 : * ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
22 : * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
23 : * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
24 : *
25 : * US Government Users Restricted Rights
26 : * Use, duplication, or disclosure by the Government is subject to
27 : * restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
28 : * (c)(1)(ii) of the Rights in Technical Data and Computer Software
29 : * clause at DFARS 252.227-7013 and/or in similar or successor
30 : * clauses in the FAR or the DOD or NASA FAR Supplement.
31 : * Unpublished-- rights reserved under the copyright laws of the
32 : * United States. Contractor/manufacturer is Silicon Graphics,
33 : * Inc., 2011 N. Shoreline Blvd., Mountain View, CA 94039-7311.
34 : *
35 : * OpenGL(TM) is a trademark of Silicon Graphics, Inc.
36 : */
37 :
38 :
39 : #include "jitter.h"
40 :
41 : namespace eq
42 : {
43 12 : Vector2f Jitter::j2[2] = { Vector2f( 0.246490f, 0.249999f ),
44 12 : Vector2f( -0.246490f, -0.249999f ) };
45 :
46 12 : Vector2f Jitter::j3[3] = { Vector2f( -0.373411f, -0.250550f ),
47 : Vector2f( 0.256263f, 0.368119f ),
48 12 : Vector2f( 0.117148f, -0.117570f ) };
49 :
50 12 : Vector2f Jitter::j4[4] = { Vector2f( -0.208147f, 0.353730f ),
51 : Vector2f( 0.203849f, -0.353780f ),
52 : Vector2f( -0.292626f, -0.149945f ),
53 12 : Vector2f( 0.296924f, 0.149994f ) };
54 :
55 12 : Vector2f Jitter::j8[8] = { Vector2f( -0.334818f, 0.435331f ),
56 : Vector2f( 0.286438f, -0.393495f ),
57 : Vector2f( 0.459462f, 0.141540f ),
58 : Vector2f( -0.414498f, -0.192829f ),
59 : Vector2f( -0.183790f, 0.082102f ),
60 : Vector2f( -0.079263f, -0.317383f ),
61 : Vector2f( 0.102254f, 0.299133f ),
62 12 : Vector2f( 0.164216f, -0.054399f )};
63 :
64 12 : Vector2f Jitter::j15[15] = { Vector2f( 0.285561f, 0.188437f ),
65 : Vector2f( 0.360176f, -0.065688f ),
66 : Vector2f( -0.111751f, 0.275019f),
67 : Vector2f( -0.055918f, -0.215197f ),
68 : Vector2f( -0.080231f, -0.470965f ),
69 : Vector2f( 0.138721f, 0.409168f ),
70 : Vector2f( 0.384120f, 0.458500f ),
71 : Vector2f( -0.454968f, 0.134088f ),
72 : Vector2f( 0.179271f, -0.331196f ),
73 : Vector2f( -0.307049f, -0.364927f ),
74 : Vector2f( 0.105354f, -0.010099f ),
75 : Vector2f( -0.154180f, 0.021794f ),
76 : Vector2f( -0.370135f, -0.116425f ),
77 : Vector2f( 0.451636f, -0.300013f ),
78 12 : Vector2f( -0.370610f, 0.387504f ) };
79 :
80 12 : Vector2f Jitter::j24[24] = { Vector2f( 0.030245f, 0.136384f ),
81 : Vector2f( 0.018865f, -0.348867f ),
82 : Vector2f( -0.350114f, -0.472309f ),
83 : Vector2f( 0.222181f, 0.149524f ),
84 : Vector2f( -0.393670f, -0.266873f ),
85 : Vector2f( 0.404568f, 0.230436f ),
86 : Vector2f( 0.098381f, 0.465337f ),
87 : Vector2f( 0.462671f, 0.442116f ),
88 : Vector2f( 0.400373f, -0.212720f ),
89 : Vector2f( -0.409988f, 0.263345f ),
90 : Vector2f( -0.115878f, -0.001981f ),
91 : Vector2f( 0.348425f, -0.009237f ),
92 : Vector2f( -0.464016f, 0.066467f ),
93 : Vector2f( -0.138674f, -0.468006f ),
94 : Vector2f( 0.144932f, -0.022780f ),
95 : Vector2f( -0.250195f, 0.150161f ),
96 : Vector2f( -0.181400f, -0.264219f ),
97 : Vector2f( 0.196097f, -0.234139f ),
98 : Vector2f( -0.311082f, -0.078815f ),
99 : Vector2f( 0.268379f, 0.366778f ),
100 : Vector2f( -0.040601f, 0.327109f ),
101 : Vector2f( -0.234392f, 0.354659f ),
102 : Vector2f( -0.003102f, -0.154402f ),
103 12 : Vector2f( 0.297997f, -0.417965f ) };
104 :
105 12 : Vector2f Jitter::j66[66] = { Vector2f( 0.266377f, -0.218171f ),
106 : Vector2f( -0.170919f, -0.429368f ),
107 : Vector2f( 0.047356f, -0.387135f ),
108 : Vector2f( -0.430063f, 0.363413f ),
109 : Vector2f( -0.221638f, -0.313768f ),
110 : Vector2f( 0.124758f, -0.197109f ),
111 : Vector2f( -0.400021f, 0.482195f ),
112 : Vector2f( 0.247882f, 0.152010f ),
113 : Vector2f( -0.286709f, -0.470214f ),
114 : Vector2f( -0.426790f, 0.004977f ),
115 : Vector2f( -0.361249f, -0.104549f ),
116 : Vector2f( -0.040643f, 0.123453f ),
117 : Vector2f( -0.189296f, 0.438963f ),
118 : Vector2f( -0.453521f, -0.299889f ),
119 : Vector2f( 0.408216f, -0.457699f ),
120 : Vector2f( 0.328973f, -0.101914f ),
121 : Vector2f( -0.055540f, -0.477952f ),
122 : Vector2f( 0.194421f, 0.453510f ),
123 : Vector2f( 0.404051f, 0.224974f ),
124 : Vector2f( 0.310136f, 0.419700f ),
125 : Vector2f( -0.021743f, 0.403898f ),
126 : Vector2f( -0.466210f, 0.248839f ),
127 : Vector2f( 0.341369f, 0.081490f ),
128 : Vector2f( 0.124156f, -0.016859f ),
129 : Vector2f( -0.461321f, -0.176661f ),
130 : Vector2f( 0.013210f, 0.234401f ),
131 : Vector2f( 0.174258f, -0.311854f ),
132 : Vector2f( 0.294061f, 0.263364f ),
133 : Vector2f( -0.114836f, 0.328189f ),
134 : Vector2f( 0.041206f, -0.106205f ),
135 : Vector2f( 0.079227f, 0.345021f ),
136 : Vector2f( -0.109319f, -0.242380f ),
137 : Vector2f( 0.425005f, -0.332397f ),
138 : Vector2f( 0.009146f, 0.015098f ),
139 : Vector2f( -0.339084f, -0.355707f ),
140 : Vector2f( -0.224596f, -0.189548f ),
141 : Vector2f( 0.083475f, 0.117028f ),
142 : Vector2f( 0.295962f, -0.334699f ),
143 : Vector2f( 0.452998f, 0.025397f ),
144 : Vector2f( 0.206511f, -0.104668f ),
145 : Vector2f( 0.447544f, -0.096004f ),
146 : Vector2f( -0.108006f, -0.002471f ),
147 : Vector2f( -0.380810f, 0.130036f ),
148 : Vector2f( -0.242440f, 0.186934f ),
149 : Vector2f( -0.200363f, 0.070863f ),
150 : Vector2f( -0.344844f, -0.230814f ),
151 : Vector2f( 0.408660f, 0.345826f ),
152 : Vector2f( -0.233016f, 0.305203f ),
153 : Vector2f( 0.158475f, -0.430762f ),
154 : Vector2f( 0.486972f, 0.139163f ),
155 : Vector2f( -0.301610f, 0.009319f ),
156 : Vector2f( 0.282245f, -0.458671f ),
157 : Vector2f( 0.482046f, 0.443890f ),
158 : Vector2f( -0.121527f, 0.210223f ),
159 : Vector2f( -0.477606f, -0.424878f ),
160 : Vector2f( -0.083941f, -0.121440f ),
161 : Vector2f( -0.345773f, 0.253779f ),
162 : Vector2f( 0.234646f, 0.034549f ),
163 : Vector2f( 0.394102f, -0.210901f ),
164 : Vector2f( -0.312571f, 0.397656f ),
165 : Vector2f( 0.200906f, 0.333293f ),
166 : Vector2f( 0.018703f, -0.261792f ),
167 : Vector2f( -0.209349f, -0.065383f ),
168 : Vector2f( 0.076248f, 0.478538f ),
169 : Vector2f( -0.073036f, -0.355064f ),
170 12 : Vector2f( 0.145087f, 0.221726f ) };
171 36 : }
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