0
|
1 |
/****************************************************************************
|
|
2 |
**
|
|
3 |
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
4 |
** All rights reserved.
|
|
5 |
** Contact: Nokia Corporation (qt-info@nokia.com)
|
|
6 |
**
|
|
7 |
** This file is part of the QtCore module of the Qt Toolkit.
|
|
8 |
**
|
|
9 |
** $QT_BEGIN_LICENSE:LGPL$
|
|
10 |
** No Commercial Usage
|
|
11 |
** This file contains pre-release code and may not be distributed.
|
|
12 |
** You may use this file in accordance with the terms and conditions
|
|
13 |
** contained in the Technology Preview License Agreement accompanying
|
|
14 |
** this package.
|
|
15 |
**
|
|
16 |
** GNU Lesser General Public License Usage
|
|
17 |
** Alternatively, this file may be used under the terms of the GNU Lesser
|
|
18 |
** General Public License version 2.1 as published by the Free Software
|
|
19 |
** Foundation and appearing in the file LICENSE.LGPL included in the
|
|
20 |
** packaging of this file. Please review the following information to
|
|
21 |
** ensure the GNU Lesser General Public License version 2.1 requirements
|
|
22 |
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
23 |
**
|
|
24 |
** In addition, as a special exception, Nokia gives you certain additional
|
|
25 |
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
26 |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
27 |
**
|
|
28 |
** If you have questions regarding the use of this file, please contact
|
|
29 |
** Nokia at qt-info@nokia.com.
|
|
30 |
**
|
|
31 |
**
|
|
32 |
**
|
|
33 |
**
|
|
34 |
**
|
|
35 |
**
|
|
36 |
**
|
|
37 |
**
|
|
38 |
** $QT_END_LICENSE$
|
|
39 |
**
|
|
40 |
****************************************************************************/
|
|
41 |
|
|
42 |
#include <QtCore/qmath.h>
|
|
43 |
|
|
44 |
QT_BEGIN_NAMESPACE
|
|
45 |
|
|
46 |
const qreal qt_sine_table[QT_SINE_TABLE_SIZE] = {
|
|
47 |
0.0,
|
|
48 |
0.024541228522912288,
|
|
49 |
0.049067674327418015,
|
|
50 |
0.073564563599667426,
|
|
51 |
0.098017140329560604,
|
|
52 |
0.1224106751992162,
|
|
53 |
0.14673047445536175,
|
|
54 |
0.17096188876030122,
|
|
55 |
0.19509032201612825,
|
|
56 |
0.2191012401568698,
|
|
57 |
0.24298017990326387,
|
|
58 |
0.26671275747489837,
|
|
59 |
0.29028467725446233,
|
|
60 |
0.31368174039889152,
|
|
61 |
0.33688985339222005,
|
|
62 |
0.35989503653498811,
|
|
63 |
0.38268343236508978,
|
|
64 |
0.40524131400498986,
|
|
65 |
0.42755509343028208,
|
|
66 |
0.44961132965460654,
|
|
67 |
0.47139673682599764,
|
|
68 |
0.49289819222978404,
|
|
69 |
0.51410274419322166,
|
|
70 |
0.53499761988709715,
|
|
71 |
0.55557023301960218,
|
|
72 |
0.57580819141784534,
|
|
73 |
0.59569930449243336,
|
|
74 |
0.61523159058062682,
|
|
75 |
0.63439328416364549,
|
|
76 |
0.65317284295377676,
|
|
77 |
0.67155895484701833,
|
|
78 |
0.68954054473706683,
|
|
79 |
0.70710678118654746,
|
|
80 |
0.72424708295146689,
|
|
81 |
0.74095112535495911,
|
|
82 |
0.75720884650648446,
|
|
83 |
0.77301045336273699,
|
|
84 |
0.78834642762660623,
|
|
85 |
0.80320753148064483,
|
|
86 |
0.81758481315158371,
|
|
87 |
0.83146961230254524,
|
|
88 |
0.84485356524970701,
|
|
89 |
0.85772861000027212,
|
|
90 |
0.87008699110871135,
|
|
91 |
0.88192126434835494,
|
|
92 |
0.89322430119551532,
|
|
93 |
0.90398929312344334,
|
|
94 |
0.91420975570353069,
|
|
95 |
0.92387953251128674,
|
|
96 |
0.93299279883473885,
|
|
97 |
0.94154406518302081,
|
|
98 |
0.94952818059303667,
|
|
99 |
0.95694033573220894,
|
|
100 |
0.96377606579543984,
|
|
101 |
0.97003125319454397,
|
|
102 |
0.97570213003852857,
|
|
103 |
0.98078528040323043,
|
|
104 |
0.98527764238894122,
|
|
105 |
0.98917650996478101,
|
|
106 |
0.99247953459870997,
|
|
107 |
0.99518472667219682,
|
|
108 |
0.99729045667869021,
|
|
109 |
0.99879545620517241,
|
|
110 |
0.99969881869620425,
|
|
111 |
1.0,
|
|
112 |
0.99969881869620425,
|
|
113 |
0.99879545620517241,
|
|
114 |
0.99729045667869021,
|
|
115 |
0.99518472667219693,
|
|
116 |
0.99247953459870997,
|
|
117 |
0.98917650996478101,
|
|
118 |
0.98527764238894122,
|
|
119 |
0.98078528040323043,
|
|
120 |
0.97570213003852857,
|
|
121 |
0.97003125319454397,
|
|
122 |
0.96377606579543984,
|
|
123 |
0.95694033573220894,
|
|
124 |
0.94952818059303667,
|
|
125 |
0.94154406518302081,
|
|
126 |
0.93299279883473885,
|
|
127 |
0.92387953251128674,
|
|
128 |
0.91420975570353069,
|
|
129 |
0.90398929312344345,
|
|
130 |
0.89322430119551521,
|
|
131 |
0.88192126434835505,
|
|
132 |
0.87008699110871146,
|
|
133 |
0.85772861000027212,
|
|
134 |
0.84485356524970723,
|
|
135 |
0.83146961230254546,
|
|
136 |
0.81758481315158371,
|
|
137 |
0.80320753148064494,
|
|
138 |
0.78834642762660634,
|
|
139 |
0.7730104533627371,
|
|
140 |
0.75720884650648468,
|
|
141 |
0.74095112535495899,
|
|
142 |
0.72424708295146689,
|
|
143 |
0.70710678118654757,
|
|
144 |
0.68954054473706705,
|
|
145 |
0.67155895484701855,
|
|
146 |
0.65317284295377664,
|
|
147 |
0.63439328416364549,
|
|
148 |
0.61523159058062693,
|
|
149 |
0.59569930449243347,
|
|
150 |
0.57580819141784545,
|
|
151 |
0.55557023301960218,
|
|
152 |
0.53499761988709715,
|
|
153 |
0.51410274419322177,
|
|
154 |
0.49289819222978415,
|
|
155 |
0.47139673682599786,
|
|
156 |
0.44961132965460687,
|
|
157 |
0.42755509343028203,
|
|
158 |
0.40524131400498992,
|
|
159 |
0.38268343236508989,
|
|
160 |
0.35989503653498833,
|
|
161 |
0.33688985339222033,
|
|
162 |
0.31368174039889141,
|
|
163 |
0.29028467725446239,
|
|
164 |
0.26671275747489848,
|
|
165 |
0.24298017990326407,
|
|
166 |
0.21910124015687005,
|
|
167 |
0.19509032201612861,
|
|
168 |
0.17096188876030122,
|
|
169 |
0.1467304744553618,
|
|
170 |
0.12241067519921635,
|
|
171 |
0.098017140329560826,
|
|
172 |
0.073564563599667732,
|
|
173 |
0.049067674327417966,
|
|
174 |
0.024541228522912326,
|
|
175 |
0.0,
|
|
176 |
-0.02454122852291208,
|
|
177 |
-0.049067674327417724,
|
|
178 |
-0.073564563599667496,
|
|
179 |
-0.09801714032956059,
|
|
180 |
-0.1224106751992161,
|
|
181 |
-0.14673047445536158,
|
|
182 |
-0.17096188876030097,
|
|
183 |
-0.19509032201612836,
|
|
184 |
-0.2191012401568698,
|
|
185 |
-0.24298017990326382,
|
|
186 |
-0.26671275747489825,
|
|
187 |
-0.29028467725446211,
|
|
188 |
-0.31368174039889118,
|
|
189 |
-0.33688985339222011,
|
|
190 |
-0.35989503653498811,
|
|
191 |
-0.38268343236508967,
|
|
192 |
-0.40524131400498969,
|
|
193 |
-0.42755509343028181,
|
|
194 |
-0.44961132965460665,
|
|
195 |
-0.47139673682599764,
|
|
196 |
-0.49289819222978393,
|
|
197 |
-0.51410274419322155,
|
|
198 |
-0.53499761988709693,
|
|
199 |
-0.55557023301960196,
|
|
200 |
-0.57580819141784534,
|
|
201 |
-0.59569930449243325,
|
|
202 |
-0.61523159058062671,
|
|
203 |
-0.63439328416364527,
|
|
204 |
-0.65317284295377653,
|
|
205 |
-0.67155895484701844,
|
|
206 |
-0.68954054473706683,
|
|
207 |
-0.70710678118654746,
|
|
208 |
-0.72424708295146678,
|
|
209 |
-0.74095112535495888,
|
|
210 |
-0.75720884650648423,
|
|
211 |
-0.77301045336273666,
|
|
212 |
-0.78834642762660589,
|
|
213 |
-0.80320753148064505,
|
|
214 |
-0.81758481315158382,
|
|
215 |
-0.83146961230254524,
|
|
216 |
-0.84485356524970701,
|
|
217 |
-0.85772861000027201,
|
|
218 |
-0.87008699110871135,
|
|
219 |
-0.88192126434835494,
|
|
220 |
-0.89322430119551521,
|
|
221 |
-0.90398929312344312,
|
|
222 |
-0.91420975570353047,
|
|
223 |
-0.92387953251128652,
|
|
224 |
-0.93299279883473896,
|
|
225 |
-0.94154406518302081,
|
|
226 |
-0.94952818059303667,
|
|
227 |
-0.95694033573220882,
|
|
228 |
-0.96377606579543984,
|
|
229 |
-0.97003125319454397,
|
|
230 |
-0.97570213003852846,
|
|
231 |
-0.98078528040323032,
|
|
232 |
-0.98527764238894111,
|
|
233 |
-0.9891765099647809,
|
|
234 |
-0.99247953459871008,
|
|
235 |
-0.99518472667219693,
|
|
236 |
-0.99729045667869021,
|
|
237 |
-0.99879545620517241,
|
|
238 |
-0.99969881869620425,
|
|
239 |
-1.0,
|
|
240 |
-0.99969881869620425,
|
|
241 |
-0.99879545620517241,
|
|
242 |
-0.99729045667869021,
|
|
243 |
-0.99518472667219693,
|
|
244 |
-0.99247953459871008,
|
|
245 |
-0.9891765099647809,
|
|
246 |
-0.98527764238894122,
|
|
247 |
-0.98078528040323043,
|
|
248 |
-0.97570213003852857,
|
|
249 |
-0.97003125319454397,
|
|
250 |
-0.96377606579543995,
|
|
251 |
-0.95694033573220894,
|
|
252 |
-0.94952818059303679,
|
|
253 |
-0.94154406518302092,
|
|
254 |
-0.93299279883473907,
|
|
255 |
-0.92387953251128663,
|
|
256 |
-0.91420975570353058,
|
|
257 |
-0.90398929312344334,
|
|
258 |
-0.89322430119551532,
|
|
259 |
-0.88192126434835505,
|
|
260 |
-0.87008699110871146,
|
|
261 |
-0.85772861000027223,
|
|
262 |
-0.84485356524970723,
|
|
263 |
-0.83146961230254546,
|
|
264 |
-0.81758481315158404,
|
|
265 |
-0.80320753148064528,
|
|
266 |
-0.78834642762660612,
|
|
267 |
-0.77301045336273688,
|
|
268 |
-0.75720884650648457,
|
|
269 |
-0.74095112535495911,
|
|
270 |
-0.724247082951467,
|
|
271 |
-0.70710678118654768,
|
|
272 |
-0.68954054473706716,
|
|
273 |
-0.67155895484701866,
|
|
274 |
-0.65317284295377709,
|
|
275 |
-0.63439328416364593,
|
|
276 |
-0.61523159058062737,
|
|
277 |
-0.59569930449243325,
|
|
278 |
-0.57580819141784523,
|
|
279 |
-0.55557023301960218,
|
|
280 |
-0.53499761988709726,
|
|
281 |
-0.51410274419322188,
|
|
282 |
-0.49289819222978426,
|
|
283 |
-0.47139673682599792,
|
|
284 |
-0.44961132965460698,
|
|
285 |
-0.42755509343028253,
|
|
286 |
-0.40524131400499042,
|
|
287 |
-0.38268343236509039,
|
|
288 |
-0.359895036534988,
|
|
289 |
-0.33688985339222,
|
|
290 |
-0.31368174039889152,
|
|
291 |
-0.2902846772544625,
|
|
292 |
-0.26671275747489859,
|
|
293 |
-0.24298017990326418,
|
|
294 |
-0.21910124015687016,
|
|
295 |
-0.19509032201612872,
|
|
296 |
-0.17096188876030177,
|
|
297 |
-0.14673047445536239,
|
|
298 |
-0.12241067519921603,
|
|
299 |
-0.098017140329560506,
|
|
300 |
-0.073564563599667412,
|
|
301 |
-0.049067674327418091,
|
|
302 |
-0.024541228522912448
|
|
303 |
};
|
|
304 |
|
|
305 |
QT_END_NAMESPACE
|