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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
|
<!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<HTML>
<HEAD>
<TITLE>nevrax.org : docs</TITLE>
<LINK REL=stylesheet TYPE="text/css" HREF="/inc/css/nevrax.css">
<link href="doxygen.css" rel="stylesheet" type="text/css">
</HEAD>
<BODY MARGINHEIGHT="0" MARGINWIDTH="0">
<!-- uplinks -->
<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR>
<TD WIDTH=16><IMG SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD WIDTH=140 BGCOLOR=#dddddd><IMG SRC="/inc/img/pixel.gif" WIDTH="140" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD WIDTH=16><IMG SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD><IMG width=6 height=14 SRC="/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle> <A CLASS=uplinks HREF=><b>Home</B></FONT></A> </TD>
<TD><IMG width=6 height=14 SRC="/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle> <A CLASS=uplinks HREF=><b>nevrax.com</B></FONT></A> </TD>
</TR>
</TABLE>
<!-- banner Nevrax -->
<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0 WIDTH=100%>
<TR><TD BGCOLOR="#000000" BACKGROUND="/inc/img/black_banner.jpg"><A HREF=""><IMG SRC="/inc/img/nevrax.gif" WIDTH="170" HEIGHT="45" BORDER=0 ALT="Nevrax" ></A></TD></TR>
</TABLE>
<!-- main table -->
<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0 height=100%>
<TR>
<TD WIDTH=16><IMG SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="10" BORDER=0 ALT=""></TD>
<TD WIDTH=140 BGCOLOR=#dddddd VALIGN=TOP ALIGN=middle><IMG SRC="/inc/img/pixel.gif" WIDTH="140" HEIGHT="10" BORDER=0 ALT="">
<!------ Begin Box ------>
<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0 BGCOLOR=black><TR><TD><TABLE border=0 cellspacing=2 cellpadding=0 width=120><tr><TD ALIGN=middle bgcolor=black>
<FONT COLOR=white FACE="sans-serif"><B>Nevrax.org</B></FONT></TD></TR><tr><td colspan=2 bgcolor=#FFFFFF>
<TABLE cellspacing=0 cellpadding=1 border=0>
<tr><td ALIGN=middle><a class='linkbox' href="/news/" TITLE="Rubrique news"><img width=13 height=15 hspace=5 border=0 src=/inc/img/picto-news.gif ALT=#></A></td><td><a class='linkbox' href="/news/" TITLE="News">News</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="/mail/" TITLE="Rubrique mail"><img width=15 height=11 hspace=5 border=0 src=/inc/img/picto-mail.gif ALT=#></A></td><td><a class='linkbox' href="/mail/" TITLE="Mailing list archive">Mailing-list</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="/docs/" TITLE="Rubrique docs"><img width=14 height=16 hspace=5 border=0 src=/inc/img/picto-docs.gif ALT=#></A></td><td><a class='linkbox' href="/docs/" TITLE="Documentation">Documentation</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="/cvs/" TITLE="Rubrique cvs"><img width=13 height=17 hspace=5 border=0 src=/inc/img/picto-cvs.gif ALT=#></A></td><td><a class='linkbox' href="/cvs/" TITLE="CVS Web">CVS</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="/bugs/" TITLE="Rubrique bugs"><img width=20 height=16 hspace=5 border=0 src=/inc/img/picto-bugs.gif ALT=#></A></td><td><a class='linkbox' href="/bugs/" TITLE="Bugtracking">Bugs</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="/GPL.php3" TITLE="Rubrique license"><img width=18 height=12 hspace=5 border=0 src=/inc/img/picto-gpl.gif ALT=#></A></td><td><a class='linkbox' href="/GPL.php3" TITLE="License">License</a></td></tr>
</TABLE>
</TD></TR></TABLE></TD></TR></TABLE>
<!------ End Box ------>
</TD>
<TD WIDTH=15><IMG SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD ALIGN=left valign=top><IMG SRC="/inc/img/pixel.gif" WIDTH="140" HEIGHT="10" BORDER=0 ALT="">
<!-- title -->
<TABLE background="/inc/img/redline.gif" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td>
<A HREF="/docs/"><img src="/inc/img/t_docs.gif" ALT="Docs" HEIGHT=20 BORDER=0></A>
</td><td><IMG SRC="/inc/img/pixel.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT="">
</td></tr></table>
<!-- block -->
<TABLE bgcolor="#dddddd" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td width=1% valign=middle><img width=6 height=14 hspace=2 vspace=2 src="/inc/img/reddots.gif"></TD>
<TD><B>Documentation</B></TD>
<TD ALIGN=RIGHT> </td>
</tr></table>
<!-- Generated by Doxygen 1.2.14 -->
<center>
<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" doxygen="_cgi:/cgi-bin/nel-search.cgi" href="/cgi-bin/nel-search.cgi">Search</a> </center>
<hr><h1>ps_face_look_at.cpp</h1><a href="ps__face__look__at_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00007 <font class="comment">/* Copyright, 2001 Nevrax Ltd.</font>
00008 <font class="comment"> *</font>
00009 <font class="comment"> * This file is part of NEVRAX NEL.</font>
00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font>
00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font>
00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font>
00013 <font class="comment"> * any later version.</font>
00014 <font class="comment"></font>
00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font>
00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font>
00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>
00018 <font class="comment"> * General Public License for more details.</font>
00019 <font class="comment"></font>
00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font>
00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font>
00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font>
00023 <font class="comment"> * MA 02111-1307, USA.</font>
00024 <font class="comment"> */</font>
00025
00026 <font class="preprocessor">#include "<a class="code" href="std3d_8h.html">std3d.h</a>"</font>
00027
00028 <font class="preprocessor">#include "<a class="code" href="ps__face__look__at_8h.html">3d/ps_face_look_at.h</a>"</font>
00029 <font class="preprocessor">#include "<a class="code" href="ps__macro_8h.html">3d/ps_macro.h</a>"</font>
00030 <font class="preprocessor">#include "<a class="code" href="driver_8h.html">3d/driver.h</a>"</font>
00031 <font class="preprocessor">#include "<a class="code" href="fast__floor_8h.html">3d/fast_floor.h</a>"</font>
00032 <font class="preprocessor">#include "<a class="code" href="ps__iterator_8h.html">3d/ps_iterator.h</a>"</font>
00033
00034
00035 <font class="keyword">namespace </font>NL3D
00036 {
00037
00038
00039
00041 <font class="comment">// CPSFaceLookAt implementation //</font>
00043 <font class="comment"></font>
00044
<a name="l00050"></a><a class="code" href="classNL3D_1_1CPSFaceLookAtHelper.html">00050</a> <font class="keyword">class </font>CPSFaceLookAtHelper
00051 {
00052 <font class="keyword">public</font>:
00053 <font class="keyword">template</font> <<font class="keyword">class</font> T>
<a name="l00054"></a><a class="code" href="classNL3D_1_1CPSFaceLookAtHelper.html#d0">00054</a> <font class="keyword">static</font> <font class="keywordtype">void</font> <a class="code" href="classNL3D_1_1CPSFaceLookAtHelper.html#d0">drawLookAt</a>(T it, T speedIt, CPSFaceLookAt &la, uint size, uint32 srcStep)
00055 {
00056 PARTICLES_CHECK_MEM;
00057 <a class="code" href="debug_8h.html#a6">nlassert</a>(la._Owner);
00058 IDriver *driver = la.getDriver();
00059
00060 la.updateMatBeforeRendering(driver);
00061
00062 CVertexBuffer &vb = la.getNeededVB();
00063 la._Owner->incrementNbDrawnParticles(size); <font class="comment">// for benchmark purpose </font>
00064 la.setupDriverModelMatrix();
00065 driver->activeVertexBuffer(vb);
00066 <font class="keyword">const</font> CVector I = la.computeI();
00067 <font class="keyword">const</font> CVector J = la.computeJ();
00068 <font class="keyword">const</font> CVector K = la.computeK();
00069 <font class="keyword">const</font> <font class="keywordtype">float</font> *rotTable = CPSRotated2DParticle::getRotTable();
00070 <font class="comment">// for each the particle can be constantly rotated or have an independant rotation for each particle</font>
00071 <font class="comment">// number of face left, and number of face to process at once</font>
00072 uint32 leftToDo = size, toProcess;
00073 <font class="keywordtype">float</font> pSizes[CPSQuad::quadBufSize]; <font class="comment">// the sizes to use </font>
00074 <font class="keywordtype">float</font> pSecondSizes[CPSQuad::quadBufSize]; <font class="comment">// the second sizes to use</font>
00075 <font class="keywordtype">float</font> *currentSize;
00076 uint32 currentSizeStep = la._SizeScheme ? 1 : 0;
00077 <font class="comment">// point the vector part in the current vertex</font>
00078 uint8 *ptPos;
00079 <font class="comment">// strides to go from one vertex to another one</font>
00080 <font class="keyword">const</font> uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a> = vb.getVertexSize(), stride2 = <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a> << 1, stride3 = <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a> + stride2, stride4 = <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a> << 2;
00081 <font class="keywordflow">if</font> (!la._Angle2DScheme)
00082 {
00083 <font class="comment">// constant rotation case</font>
00084 <font class="keywordflow">do</font>
00085 {
00086 <font class="comment">// restart at the beginning of the vertex buffer</font>
00087 ptPos = (uint8 *) vb.getVertexCoordPointer();
00088 toProcess = leftToDo <= CPSQuad::quadBufSize ? leftToDo : CPSQuad::quadBufSize;
00089
00090 <font class="keywordflow">if</font> (la._SizeScheme)
00091 {
00092 currentSize = (<font class="keywordtype">float</font> *) la._SizeScheme->make(la._Owner, size- leftToDo, pSizes, <font class="keyword">sizeof</font>(<font class="keywordtype">float</font>), toProcess, <font class="keyword">true</font>, srcStep);
00093 }
00094 <font class="keywordflow">else</font>
00095 {
00096 currentSize = &la._ParticleSize;
00097 }
00098
00099 la.updateVbColNUVForRender(vb, size - leftToDo, toProcess, srcStep);
00100 T endIt = it + toProcess;
00101 <font class="keywordflow">if</font> (la._MotionBlurCoeff == 0.f)
00102 {
00103 <font class="keywordflow">if</font> (!la._IndependantSizes)
00104 {
00105 <font class="keyword">const</font> uint32 tabIndex = (((uint32) la._Angle2D) & 0xff) << 2;
00106 <font class="keyword">const</font> CVector v1 = rotTable[tabIndex] * I + rotTable[tabIndex + 1] * K;
00107 <font class="keyword">const</font> CVector v2 = rotTable[tabIndex + 2] * I + rotTable[tabIndex + 3] * K;
00108 <font class="keywordflow">if</font> (currentSizeStep)
00109 {
00110 <font class="keywordflow">while</font> (it != endIt)
00111 {
00112 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00113 ((CVector *) ptPos)->x = (*it).x + *currentSize * v1.x;
00114 ((CVector *) ptPos)->y = (*it).y + *currentSize * v1.y;
00115 ((CVector *) ptPos)->z = (*it).z + *currentSize * v1.z;
00116 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00117
00118 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00119 ((CVector *) ptPos)->x = (*it).x + *currentSize * v2.x;
00120 ((CVector *) ptPos)->y = (*it).y + *currentSize * v2.y;
00121 ((CVector *) ptPos)->z = (*it).z + *currentSize * v2.z;
00122 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00123
00124 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00125 ((CVector *) ptPos)->x = (*it).x - *currentSize * v1.x;
00126 ((CVector *) ptPos)->y = (*it).y - *currentSize * v1.y;
00127 ((CVector *) ptPos)->z = (*it).z - *currentSize * v1.z;
00128 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00129
00130 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00131 ((CVector *) ptPos)->x = (*it).x - *currentSize * v2.x;
00132 ((CVector *) ptPos)->y = (*it).y - *currentSize * v2.y;
00133 ((CVector *) ptPos)->z = (*it).z - *currentSize * v2.z;
00134 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00135
00136 ++it;
00137 currentSize += currentSizeStep;
00138 }
00139 }
00140 <font class="keywordflow">else</font>
00141 {
00142 <font class="comment">// constant size</font>
00143 <font class="keyword">const</font> CVector myV1 = *currentSize * v1;
00144 <font class="keyword">const</font> CVector myV2 = *currentSize * v2;
00145
00146 <font class="keywordflow">while</font> (it != endIt)
00147 {
00148 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00149 ((CVector *) ptPos)->x = (*it).x + myV1.x;
00150 ((CVector *) ptPos)->y = (*it).y + myV1.y;
00151 ((CVector *) ptPos)->z = (*it).z + myV1.z;
00152 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00153
00154 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00155 ((CVector *) ptPos)->x = (*it).x + myV2.x;
00156 ((CVector *) ptPos)->y = (*it).y + myV2.y;
00157 ((CVector *) ptPos)->z = (*it).z + myV2.z;
00158 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00159
00160 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00161 ((CVector *) ptPos)->x = (*it).x - myV1.x;
00162 ((CVector *) ptPos)->y = (*it).y - myV1.y;
00163 ((CVector *) ptPos)->z = (*it).z - myV1.z;
00164 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00165
00166 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00167 ((CVector *) ptPos)->x = (*it).x - myV2.x;
00168 ((CVector *) ptPos)->y = (*it).y - myV2.y;
00169 ((CVector *) ptPos)->z = (*it).z - myV2.z;
00170 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00171 ++it;
00172 }
00173 }
00174 }
00175 <font class="keywordflow">else</font> <font class="comment">// independant sizes</font>
00176 {
00177 <font class="keyword">const</font> CVector v1 = CPSUtil::getCos((sint32) la._Angle2D) * I + CPSUtil::getSin((sint32) la._Angle2D) * K;
00178 <font class="keyword">const</font> CVector v2 = - CPSUtil::getSin((sint32) la._Angle2D) * I + CPSUtil::getCos((sint32) la._Angle2D) * K;
00179
00180 <font class="keywordtype">float</font> *currentSize2;
00181 <font class="keywordtype">float</font> secondSize;
00182 uint32 currentSizeStep2;
00183 <font class="keywordflow">if</font> (la._SecondSize.getSizeScheme())
00184 {
00185 currentSize2 = (<font class="keywordtype">float</font> *) la._SecondSize.getSizeScheme()->make(la._Owner, size- leftToDo, pSecondSizes, <font class="keyword">sizeof</font>(<font class="keywordtype">float</font>), toProcess, <font class="keyword">true</font>, srcStep);
00186 currentSizeStep2 = 1;
00187 }
00188 <font class="keywordflow">else</font>
00189 {
00190 secondSize = la._SecondSize.getSize();
00191 currentSize2 = &secondSize;
00192 currentSizeStep2 = 0;
00193 }
00194
00195
00196 <font class="keywordflow">while</font> (it != endIt)
00197 {
00198 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00199 ((CVector *) ptPos)->x = (*it).x - *currentSize * v1.x + *currentSize2 * v2.x;
00200 ((CVector *) ptPos)->y = (*it).y - *currentSize * v1.y + *currentSize2 * v2.y;
00201 ((CVector *) ptPos)->z = (*it).z - *currentSize * v1.z + *currentSize2 * v2.z;
00202 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00203
00204 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00205 ((CVector *) ptPos)->x = (*it).x + *currentSize * v1.x + *currentSize2 * v2.x;
00206 ((CVector *) ptPos)->y = (*it).y + *currentSize * v1.y + *currentSize2 * v2.y;
00207 ((CVector *) ptPos)->z = (*it).z + *currentSize * v1.z + *currentSize2 * v2.z;
00208 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00209
00210 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00211 ((CVector *) ptPos)->x = (*it).x + *currentSize * v1.x - *currentSize2 * v2.x;
00212 ((CVector *) ptPos)->y = (*it).y + *currentSize * v1.y - *currentSize2 * v2.y;
00213 ((CVector *) ptPos)->z = (*it).z + *currentSize * v1.z - *currentSize2 * v2.z;
00214 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00215
00216 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00217 ((CVector *) ptPos)->x = (*it).x - *currentSize * v1.x - *currentSize2 * v2.x;
00218 ((CVector *) ptPos)->y = (*it).y - *currentSize * v1.y - *currentSize2 * v2.y;
00219 ((CVector *) ptPos)->z = (*it).z - *currentSize * v1.z - *currentSize2 * v2.z;
00220 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00221 ++it;
00222 currentSize += currentSizeStep;
00223 currentSize2 += currentSizeStep2;
00224 }
00225 }
00226 }
00227 <font class="keywordflow">else</font>
00228 {
00229 <font class="comment">// perform motion, blur, we need an iterator on speed</font>
00230 <font class="comment">// independant sizes and rotation not supported for now with motion blur </font>
00231 <font class="keyword">const</font> CVector v1 = I + K;
00232 <font class="keyword">const</font> CVector v2 = K - I;
00233 CVector startV, endV, mbv1, mbv1n, mbv12, mbv2;
00234 <font class="comment">// norme of the v1 vect</font>
00235 <font class="keywordtype">float</font> n;
00236 <font class="keyword">const</font> <font class="keywordtype">float</font> epsilon = 10E-5f;
00237 <font class="keyword">const</font> <font class="keywordtype">float</font> normEpsilon = 10E-6f;
00238
00239 CMatrix tMat = la._Owner->isInSystemBasis() ? la.getViewMat() * la.getSysMat()
00240 : la.getViewMat();
00241
00242 <font class="keywordflow">while</font> (it != endIt)
00243 {
00244 <font class="comment">// project the speed in the projection plane</font>
00245 <font class="comment">// this give us the v1 vect</font>
00246 startV = tMat * *it ;
00247 endV = tMat * (*it + *speedIt);
00248 <font class="keywordflow">if</font> (startV.y > epsilon || endV.y > epsilon)
00249 {
00250 <font class="keywordflow">if</font> (startV.y < epsilon)
00251 {
00252 <font class="keywordflow">if</font> (fabsf(endV.y - startV.y) > normEpsilon)
00253 {
00254 startV = endV + (endV.y - epsilon) / (endV.y - startV.y) * (startV - endV);
00255 }
00256 startV.y = epsilon;
00257 }
00258 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (endV.y < epsilon)
00259 {
00260 <font class="keywordflow">if</font> (fabsf(endV.y - startV.y) > normEpsilon)
00261 {
00262 endV = startV + (startV.y - epsilon) / (startV.y - endV.y) * (endV - startV);
00263 }
00264 endV.y = epsilon;
00265 }
00266
00267 mbv1 = (startV.x / startV.y - endV.x / endV.y) * I
00268 + (startV.z / startV.y - endV.z / endV.y) * K ;
00269
00270 n = mbv1.norm();
00271 <font class="keywordflow">if</font> (n > la._Threshold)
00272 {
00273 mbv1 *= la._Threshold / n;
00274 n = la._Threshold;
00275 }
00276 <font class="keywordflow">if</font> (n > normEpsilon)
00277 {
00278 mbv1n = mbv1 / n;
00279 mbv2 = *currentSize * (J ^ mbv1n);
00280 mbv12 = -*currentSize * mbv1n;
00281 mbv1 *= *currentSize * (1 + la._MotionBlurCoeff * n * n) / n;
00282
00283 *(CVector *) ptPos = *it - mbv2;
00284 *(CVector *) (ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>) = *it + mbv1;
00285 *(CVector *) (ptPos + stride2) = *it + mbv2;
00286 *(CVector *) (ptPos + stride3) = *it + mbv12;
00287
00288
00289 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00290 ((CVector *) ptPos)->x = (*it).x - mbv2.x;
00291 ((CVector *) ptPos)->y = (*it).y - mbv2.y;
00292 ((CVector *) ptPos)->z = (*it).z - mbv2.z;
00293
00294 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>);
00295 ((CVector *) (ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>))->x = (*it).x + mbv1.x;
00296 ((CVector *) (ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>))->y = (*it).y + mbv1.y;
00297 ((CVector *) (ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>))->z = (*it).z + mbv1.z;
00298
00299 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + stride2);
00300 ((CVector *) (ptPos + stride2))->x = (*it).x + mbv2.x;
00301 ((CVector *) (ptPos + stride2))->y = (*it).y + mbv2.y;
00302 ((CVector *) (ptPos + stride2))->z = (*it).z + mbv2.z;
00303
00304
00305 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + stride3);
00306 ((CVector *) (ptPos + stride3))->x = (*it).x + mbv12.x;
00307 ((CVector *) (ptPos + stride3))->y = (*it).y + mbv12.y;
00308 ((CVector *) (ptPos + stride3))->z = (*it).z + mbv12.z;
00309
00310 }
00311 <font class="keywordflow">else</font> <font class="comment">// speed too small, we must avoid imprecision</font>
00312 {
00313 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00314 ((CVector *) ptPos)->x = (*it).x - *currentSize * v2.x;
00315 ((CVector *) ptPos)->y = (*it).y - *currentSize * v2.y;
00316 ((CVector *) ptPos)->z = (*it).z - *currentSize * v2.z;
00317
00318 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>);
00319 ((CVector *) (ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>))->x = (*it).x + *currentSize * v1.x;
00320 ((CVector *) (ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>))->y = (*it).y + *currentSize * v1.y;
00321 ((CVector *) (ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>))->z = (*it).z + *currentSize * v1.z;
00322
00323 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + stride2);
00324 ((CVector *) (ptPos + stride2))->x = (*it).x + *currentSize * v2.x;
00325 ((CVector *) (ptPos + stride2))->y = (*it).y + *currentSize * v2.y;
00326 ((CVector *) (ptPos + stride2))->z = (*it).z + *currentSize * v2.z;
00327
00328
00329 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + stride3);
00330 ((CVector *) (ptPos + stride3))->x = (*it).x - *currentSize * v1.x;
00331 ((CVector *) (ptPos + stride3))->y = (*it).y - *currentSize * v1.y;
00332 ((CVector *) (ptPos + stride3))->z = (*it).z - *currentSize * v1.z;
00333 }
00334 }
00335 <font class="keywordflow">else</font>
00336 {
00337
00338 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00339 ((CVector *) ptPos)->x = (*it).x - *currentSize * v2.x;
00340 ((CVector *) ptPos)->y = (*it).y - *currentSize * v2.y;
00341 ((CVector *) ptPos)->z = (*it).z - *currentSize * v2.z;
00342
00343 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>);
00344 ((CVector *) (ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>))->x = (*it).x + *currentSize * v1.x;
00345 ((CVector *) (ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>))->y = (*it).y + *currentSize * v1.y;
00346 ((CVector *) (ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>))->z = (*it).z + *currentSize * v1.z;
00347
00348 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + stride2);
00349 ((CVector *) (ptPos + stride2))->x = (*it).x + *currentSize * v2.x;
00350 ((CVector *) (ptPos + stride2))->y = (*it).y + *currentSize * v2.y;
00351 ((CVector *) (ptPos + stride2))->z = (*it).z + *currentSize * v2.z;
00352
00353
00354 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + stride3);
00355 ((CVector *) (ptPos + stride3))->x = (*it).x - *currentSize * v1.x;
00356 ((CVector *) (ptPos + stride3))->y = (*it).y - *currentSize * v1.y;
00357 ((CVector *) (ptPos + stride3))->z = (*it).z - *currentSize * v1.z;
00358 }
00359
00360 ptPos += stride4;
00361 ++it;
00362 ++speedIt;
00363 currentSize += currentSizeStep;
00364 }
00365
00366 }
00367 driver->renderQuads(la._Mat, 0, toProcess);
00368 leftToDo -= toProcess;
00369 }
00370 <font class="keywordflow">while</font> (leftToDo);
00371 }
00372 <font class="keywordflow">else</font>
00373 {
00374 <font class="keywordtype">float</font> pAngles[CPSQuad::quadBufSize]; <font class="comment">// the angles to use</font>
00375 <font class="keywordtype">float</font> *currentAngle;
00376 <font class="keywordflow">do</font>
00377 {
00378 <font class="comment">// restart at the beginning of the vertex buffer</font>
00379 ptPos = (uint8 *) vb.getVertexCoordPointer();
00380 toProcess = leftToDo <= CPSQuad::quadBufSize ? leftToDo : CPSQuad::quadBufSize;
00381 <font class="keywordflow">if</font> (la._SizeScheme)
00382 {
00383 currentSize = (<font class="keywordtype">float</font> *) la._SizeScheme->make(la._Owner, size - leftToDo, pSizes, <font class="keyword">sizeof</font>(<font class="keywordtype">float</font>), toProcess, <font class="keyword">true</font>, srcStep);
00384 }
00385 <font class="keywordflow">else</font>
00386 {
00387 currentSize = &la._ParticleSize;
00388 }
00389 currentAngle = (<font class="keywordtype">float</font> *) la._Angle2DScheme->make(la._Owner, size - leftToDo, pAngles, <font class="keyword">sizeof</font>(<font class="keywordtype">float</font>), toProcess, <font class="keyword">true</font>, srcStep);
00390 la.updateVbColNUVForRender(vb, size - leftToDo, toProcess, srcStep);
00391 T endIt = it + toProcess;
00392 CVector v1, v2;
00393 <a class="code" href="namespaceNL3D.html#a360">OptFastFloorBegin</a>();
00394 <font class="keywordflow">if</font> (!la._IndependantSizes)
00395 {
00396 <font class="keywordflow">while</font> (it != endIt)
00397 {
00398 <font class="keyword">const</font> uint32 tabIndex = ((<a class="code" href="namespaceNL3D.html#a362">OptFastFloor</a>(*currentAngle)) & 0xff) << 2;
00399 <font class="comment">// lets avoid some ctor calls</font>
00400 v1.x = *currentSize * (rotTable[tabIndex] * I.x + rotTable[tabIndex + 1] * K.x);
00401 v1.y = *currentSize * (rotTable[tabIndex] * I.y + rotTable[tabIndex + 1] * K.y);
00402 v1.z = *currentSize * (rotTable[tabIndex] * I.z + rotTable[tabIndex + 1] * K.z);
00403
00404 v2.x = *currentSize * (rotTable[tabIndex + 2] * I.x + rotTable[tabIndex + 3] * K.x);
00405 v2.y = *currentSize * (rotTable[tabIndex + 2] * I.y + rotTable[tabIndex + 3] * K.y);
00406 v2.z = *currentSize * (rotTable[tabIndex + 2] * I.z + rotTable[tabIndex + 3] * K.z);
00407
00408 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00409 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>);
00410 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + stride2);
00411 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos + stride3);
00412
00413 ((CVector *) ptPos)->x = (*it).x + v1.x;
00414 ((CVector *) ptPos)->y = (*it).y + v1.y;
00415 ((CVector *) ptPos)->z = (*it).z + v1.z;
00416 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00417
00418 ((CVector *) ptPos)->x = (*it).x + v2.x;
00419 ((CVector *) ptPos)->y = (*it).y + v2.y;
00420 ((CVector *) ptPos)->z = (*it).z + v2.z;
00421 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00422
00423 ((CVector *) ptPos)->x = (*it).x - v1.x;
00424 ((CVector *) ptPos)->y = (*it).y - v1.y;
00425 ((CVector *) ptPos)->z = (*it).z - v1.z;
00426 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00427
00428 ((CVector *) ptPos)->x = (*it).x - v2.x;
00429 ((CVector *) ptPos)->y = (*it).y - v2.y;
00430 ((CVector *) ptPos)->z = (*it).z - v2.z;
00431 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00432
00433 ++it;
00434 currentSize += currentSizeStep;
00435 ++currentAngle;
00436 }
00437 }
00438 <font class="keywordflow">else</font> <font class="comment">// independant size, and non-constant rotation</font>
00439 {
00440
00441 <font class="keywordtype">float</font> *currentSize2;
00442 <font class="keywordtype">float</font> secondSize;
00443 uint32 currentSizeStep2;
00444 <font class="keywordflow">if</font> (la._SecondSize.getSizeScheme())
00445 {
00446 currentSize2 = (<font class="keywordtype">float</font> *) la._SecondSize.getSizeScheme()->make(la._Owner, size- leftToDo, pSecondSizes, <font class="keyword">sizeof</font>(<font class="keywordtype">float</font>), toProcess, <font class="keyword">true</font>, srcStep);
00447 currentSizeStep2 = 1;
00448 }
00449 <font class="keywordflow">else</font>
00450 {
00451 secondSize = la._SecondSize.getSize();
00452 currentSize2 = &secondSize;
00453 currentSizeStep2 = 0;
00454 }
00455
00456 <font class="keywordtype">float</font> cosAngle, sinAngle;
00457 <font class="keywordflow">while</font> (it != endIt)
00458 {
00459 cosAngle = CPSUtil::getCos((sint32) *currentAngle);
00460 sinAngle = CPSUtil::getSin((sint32) *currentAngle);
00461 v1 = cosAngle * I + sinAngle * K;
00462 v2 = - sinAngle * I + cosAngle * K;
00463
00464 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00465 ((CVector *) ptPos)->x = (*it).x - *currentSize * v1.x + *currentSize2 * v2.x;
00466 ((CVector *) ptPos)->y = (*it).y - *currentSize * v1.y + *currentSize2 * v2.y;
00467 ((CVector *) ptPos)->z = (*it).z - *currentSize * v1.z + *currentSize2 * v2.z;
00468 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00469
00470 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00471 ((CVector *) ptPos)->x = (*it).x + *currentSize * v1.x + *currentSize2 * v2.x;
00472 ((CVector *) ptPos)->y = (*it).y + *currentSize * v1.y + *currentSize2 * v2.y;
00473 ((CVector *) ptPos)->z = (*it).z + *currentSize * v1.z + *currentSize2 * v2.z;
00474 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00475
00476 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00477 ((CVector *) ptPos)->x = (*it).x + *currentSize * v1.x - *currentSize2 * v2.x;
00478 ((CVector *) ptPos)->y = (*it).y + *currentSize * v1.y - *currentSize2 * v2.y;
00479 ((CVector *) ptPos)->z = (*it).z + *currentSize * v1.z - *currentSize2 * v2.z;
00480 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00481
00482 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, ptPos);
00483 ((CVector *) ptPos)->x = (*it).x - *currentSize * v1.x - *currentSize2 * v2.x;
00484 ((CVector *) ptPos)->y = (*it).y - *currentSize * v1.y - *currentSize2 * v2.y;
00485 ((CVector *) ptPos)->z = (*it).z - *currentSize * v1.z - *currentSize2 * v2.z;
00486 ptPos += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>;
00487 ++it;
00488 ++currentAngle;
00489 currentSize += currentSizeStep;
00490 currentSize2 += currentSizeStep2;
00491 }
00492 }
00493 <a class="code" href="namespaceNL3D.html#a361">OptFastFloorEnd</a>();
00494 driver->renderQuads(la._Mat, 0, toProcess);
00495 leftToDo -= toProcess;
00496 }
00497 <font class="keywordflow">while</font> (leftToDo);
00498 }
00499 PARTICLES_CHECK_MEM;
00500 }
00501 };
00502
<a name="l00504"></a><a class="code" href="classNL3D_1_1CPSFaceLookAt.html#b0">00504</a> <font class="keywordtype">void</font> CPSFaceLookAt::draw(<font class="keywordtype">bool</font> opaque)
00505 {
00506 PARTICLES_CHECK_MEM;
00507 <font class="keywordflow">if</font> (!<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize()) <font class="keywordflow">return</font>;
00508
00509 uint32 <a class="code" href="classNL3D_1_1CPSParticle.html#a4">step</a>;
00510 uint numToProcess;
00511 <a class="code" href="classNL3D_1_1CPSParticle.html#b4">computeSrcStep</a>(<a class="code" href="classNL3D_1_1CPSParticle.html#a4">step</a>, numToProcess);
00512 <font class="keywordflow">if</font> (!numToProcess) <font class="keywordflow">return</font>;
00513
00514
00515 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSParticle.html#a4">step</a> == (1 << 16))
00516 {
00517 CPSFaceLookAtHelper::drawLookAt(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos().begin(),
00518 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSpeed().begin(),
00519 *<font class="keyword">this</font>,
00520 numToProcess,
00521 <a class="code" href="classNL3D_1_1CPSParticle.html#a4">step</a>
00522 );
00523 }
00524 <font class="keywordflow">else</font>
00525 {
00526 CPSFaceLookAtHelper::drawLookAt(<a class="code" href="namespaceNL3D.html#a199">TIteratorVectStep1616</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos().begin(), 0, <a class="code" href="classNL3D_1_1CPSParticle.html#a4">step</a>),
00527 <a class="code" href="namespaceNL3D.html#a199">TIteratorVectStep1616</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSpeed().begin(), 0, <a class="code" href="classNL3D_1_1CPSParticle.html#a4">step</a>),
00528 *<font class="keyword">this</font>,
00529 numToProcess,
00530 <a class="code" href="classNL3D_1_1CPSParticle.html#a4">step</a>
00531 );
00532 }
00533
00534 PARTICLES_CHECK_MEM;
00535 }
00536
<a name="l00538"></a><a class="code" href="classNL3D_1_1CPSFaceLookAt.html#a0">00538</a> CPSFaceLookAt::CPSFaceLookAt(CSmartPtr<ITexture> tex) : CPSQuad(tex), _MotionBlurCoeff(0.f)
00539 , _Threshold(0.5f), _IndependantSizes(false)
00540 {
00541 <a class="code" href="classNL3D_1_1CPSFaceLookAt.html#n2">_SecondSize</a>.<a class="code" href="structNL3D_1_1CPSFaceLookAt_1_1CSecondSize.html#m0">Owner</a> = <font class="keyword">this</font>;
00542 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n3">_Name</a> = std::string(<font class="stringliteral">"LookAt"</font>);
00543 }
00544
<a name="l00546"></a><a class="code" href="classNL3D_1_1CPSFaceLookAt.html#b1">00546</a> <font class="keywordtype">void</font> CPSFaceLookAt::newElement(CPSLocated *emitterLocated, uint32 emitterIndex)
00547 {
00548 CPSQuad::newElement(emitterLocated, emitterIndex);
00549 <a class="code" href="classNL3D_1_1CPSRotated2DParticle.html#b1">newAngle2DElement</a>(emitterLocated, emitterIndex);
00550 }
00551
<a name="l00553"></a><a class="code" href="classNL3D_1_1CPSFaceLookAt.html#b2">00553</a> <font class="keywordtype">void</font> CPSFaceLookAt::deleteElement(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>)
00554 {
00555 CPSQuad::deleteElement(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
00556 <a class="code" href="classNL3D_1_1CPSRotated2DParticle.html#b2">deleteAngle2DElement</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
00557 }
00558
<a name="l00560"></a><a class="code" href="classNL3D_1_1CPSFaceLookAt.html#b3">00560</a> <font class="keywordtype">void</font> CPSFaceLookAt::resize(uint32 capacity)
00561 {
00562 <a class="code" href="debug_8h.html#a6">nlassert</a>(capacity < (1 << 16));
00563 CPSQuad::resize(capacity);
00564 <a class="code" href="classNL3D_1_1CPSRotated2DParticle.html#b3">resizeAngle2D</a>(capacity);
00565 }
00566
00567
<a name="l00569"></a><a class="code" href="classNL3D_1_1CPSFaceLookAt.html#a1">00569</a> <font class="keywordtype">void</font> CPSFaceLookAt::serial(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f) <font class="keywordflow">throw</font>(NLMISC::EStream)
00570 {
00571 sint ver = f.serialVersion(2);
00572 CPSQuad::serial(f);
00573 CPSRotated2DParticle::serialAngle2DScheme(f);
00574 f.serial(_MotionBlurCoeff);
00575 <font class="keywordflow">if</font> (_MotionBlurCoeff != 0)
00576 {
00577 f.serial(_Threshold);
00578 }
00579 <font class="keywordflow">if</font> (ver > 1)
00580 {
00581 f.serial(_IndependantSizes);
00582 <font class="keywordflow">if</font> (_IndependantSizes)
00583 {
00584 _SecondSize.serialSizeScheme(f);
00585 }
00586 }
00587 <font class="keywordflow">if</font> (f.isReading())
00588 {
00589 init();
00590 }
00591 }
00592
00593 } <font class="comment">// NL3D</font>
</pre></div>
<!-- footer -->
<BR><FONT Size=+5> </FONT>
</TD>
<TD WIDTH=15><IMG SRC=/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD>
</TR>
</TABLE>
</BODY>
</HTML>
|
