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
|
<!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>mesh_morpher.cpp</h1><a href="mesh__morpher_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="mesh__morpher_8h.html">3d/mesh_morpher.h</a>"</font>
00029 <font class="preprocessor">#include "<a class="code" href="vertex__buffer_8h.html">3d/vertex_buffer.h</a>"</font>
00030 <font class="preprocessor">#include "<a class="code" href="vertex__buffer__hard_8h.html">3d/vertex_buffer_hard.h</a>"</font>
00031
00032
00033 <font class="keyword">using</font> <font class="keyword">namespace </font>std;
00034 <font class="keyword">using</font> <font class="keyword">namespace </font>NLMISC;
00035
00036
00037 <font class="keyword">namespace </font>NL3D
00038 {
00039
00040 <font class="comment">// ***************************************************************************</font>
<a name="l00041"></a><a class="code" href="classNL3D_1_1CBlendShape.html#a0">00041</a> <font class="keywordtype">void</font> CBlendShape::serial (<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f) <font class="keywordflow">throw</font>(NLMISC::EStream)
00042 {
00043 <font class="comment">// version 1 : added tangent space support</font>
00044 sint ver = f.serialVersion (1);
00045
00046 f.serial (Name);
00047
00048 f.serialCont (deltaPos);
00049 f.serialCont (deltaNorm);
00050 f.serialCont (deltaUV);
00051 f.serialCont (deltaCol);
00052
00053 <font class="keywordflow">if</font> (ver >= 1) f.serialCont(deltaTgSpace);
00054
00055 f.serialCont (VertRefs);
00056 }
00057
00058 <font class="comment">// ***************************************************************************</font>
<a name="l00059"></a><a class="code" href="classNL3D_1_1CMeshMorpher.html#a0">00059</a> CMeshMorpher::CMeshMorpher()
00060 {
00061 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a> = NULL;
00062 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a> = NULL;
00063 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o2">_VBDstHrd</a> = NULL;
00064
00065 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o3">_Vertices</a> = NULL;
00066 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o4">_Normals</a> = NULL;
00067 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o5">_TgSpace</a>= NULL;
00068 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o6">_SkinApplied</a>= <font class="keyword">false</font>;
00069 }
00070
00071 <font class="comment">// ***************************************************************************</font>
<a name="l00072"></a><a class="code" href="classNL3D_1_1CMeshMorpher.html#a1">00072</a> <font class="keywordtype">void</font> CMeshMorpher::init (CVertexBuffer *vbOri, CVertexBuffer *vbDst, IVertexBufferHard *vbDstHrd, <font class="keywordtype">bool</font> hasTgSpace)
00073 {
00074 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a> = vbOri;
00075 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a> = vbDst;
00076 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o2">_VBDstHrd</a> = vbDstHrd;
00077 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o7">_UseTgSpace</a> = hasTgSpace;
00078 }
00079
00080 <font class="comment">// ***************************************************************************</font>
<a name="l00081"></a><a class="code" href="classNL3D_1_1CMeshMorpher.html#a2">00081</a> <font class="keywordtype">void</font> CMeshMorpher::initSkinned (CVertexBuffer *vbOri,
00082 CVertexBuffer *vbDst,
00083 IVertexBufferHard *vbDstHrd,
00084 <font class="keywordtype">bool</font> hasTgSpace,
00085 std::vector<CVector> *vVertices,
00086 std::vector<CVector> *vNormals,
00087 std::vector<CVector> *vTgSpace, <font class="comment">/* NULL if none */</font>
00088 <font class="keywordtype">bool</font> bSkinApplied )
00089 {
00090 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a> = vbOri;
00091 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a> = vbDst;
00092 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o2">_VBDstHrd</a> = vbDstHrd;
00093 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o7">_UseTgSpace</a> = hasTgSpace;
00094
00095 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o3">_Vertices</a> = vVertices;
00096 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o4">_Normals</a> = vNormals;
00097 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o5">_TgSpace</a> = vTgSpace;
00098 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o6">_SkinApplied</a> = bSkinApplied;
00099 }
00100
00101 <font class="comment">// ***************************************************************************</font>
<a name="l00102"></a><a class="code" href="classNL3D_1_1CMeshMorpher.html#a3">00102</a> <font class="keywordtype">void</font> CMeshMorpher::update (std::vector<CAnimatedMorph> *pBSFactor)
00103 {
00104 uint32 i, j;
00105
00106 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a> == NULL)
00107 <font class="keywordflow">return</font>;
00108 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#m0">BlendShapes</a>.size() == 0)
00109 <font class="keywordflow">return</font>;
00110
00111 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getNumVertices() != <a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getNumVertices())
00112 { <font class="comment">// Because the original vertex buffer is not initialized by default</font>
00113 <font class="comment">// we must init it here (if there are some blendshapes)</font>
00114 *<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a> = *<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>;
00115 }
00116
00117 <font class="comment">// Does the flags are reserved ?</font>
00118 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>.size() != <a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getNumVertices())
00119 {
00120 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>.resize (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getNumVertices());
00121 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>.size(); ++i)
00122 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] = <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u2">Modified</a>; <font class="comment">// Modified to update all</font>
00123 }
00124
00125 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getVertexFormat() == <a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getVertexFormat());
00126
00127 <font class="comment">// Cleaning with original vertex buffer</font>
00128 uint32 VBVertexSize = <a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getVertexSize();
00129 uint8 *pOri = (uint8*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getVertexCoordPointer ();
00130 uint8 *pDst = (uint8*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getVertexCoordPointer ();
00131
00132 <font class="keywordflow">for</font> (i= 0; i < <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>.size(); ++i)
00133 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] >= <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u2">Modified</a>)
00134 {
00135 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] = <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u1">OriginalVBDst</a>;
00136
00137 <font class="keywordflow">for</font>(j = 0; j < VBVertexSize; ++j)
00138 pDst[j+i*VBVertexSize] = pOri[j+i*VBVertexSize];
00139 }
00140
00141 uint tgSpaceStage = 0;
00142 <font class="keywordflow">if</font> (_UseTgSpace)
00143 {
00144 tgSpaceStage = <a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getNumTexCoordUsed() - 1;
00145 }
00146
00147 <font class="comment">// Blending with blendshape</font>
00148 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="classNL3D_1_1CMeshMorpher.html#m0">BlendShapes</a>.size(); ++i)
00149 {
00150 CBlendShape &rBS = <a class="code" href="classNL3D_1_1CMeshMorpher.html#m0">BlendShapes</a>[i];
00151 <font class="keywordtype">float</font> rFactor = pBSFactor->operator[](i).getFactor()/100.0f;
00152
00153 <font class="keywordflow">if</font> (rFactor > 0.0f)
00154 <font class="keywordflow">for</font> (j = 0; j < rBS.VertRefs.size(); ++j)
00155 {
00156 uint32 vp = rBS.VertRefs[j];
00157
00158 <font class="comment">// Modify Pos/Norm/TgSpace.</font>
00159 <font class="comment">//------------</font>
00160 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getVertexFormat() & CVertexBuffer::PositionFlag)
00161 <font class="keywordflow">if</font> (rBS.deltaPos.size() > 0)
00162 {
00163 CVector *pV = (CVector*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getVertexCoordPointer (vp);
00164 *pV += rBS.deltaPos[j] * rFactor;
00165 }
00166
00167 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getVertexFormat() & CVertexBuffer::NormalFlag)
00168 <font class="keywordflow">if</font> (rBS.deltaNorm.size() > 0)
00169 {
00170 CVector *pV = (CVector*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getNormalCoordPointer (vp);
00171 *pV += rBS.deltaNorm[j] * rFactor;
00172 }
00173
00174 <font class="keywordflow">if</font> (_UseTgSpace)
00175 <font class="keywordflow">if</font> (rBS.deltaTgSpace.size() > 0)
00176 {
00177 CVector *pV = (CVector*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getTexCoordPointer (vp, tgSpaceStage);
00178 *pV += rBS.deltaTgSpace[j] * rFactor;
00179 }
00180
00181 <font class="comment">// Modify UV0 / Color</font>
00182 <font class="comment">//------------</font>
00183 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getVertexFormat() & CVertexBuffer::TexCoord0Flag)
00184 <font class="keywordflow">if</font> (rBS.deltaUV.size() > 0)
00185 {
00186 CUV *pUV = (CUV*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getTexCoordPointer (vp);
00187 *pUV += rBS.deltaUV[j] * rFactor;
00188 }
00189
00190 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getVertexFormat() & CVertexBuffer::PrimaryColorFlag)
00191 <font class="keywordflow">if</font> (rBS.deltaCol.size() > 0)
00192 {
00193 CRGBA *pRGBA = (CRGBA*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getColorPointer (vp);
00194 CRGBAF rgbf(*pRGBA);
00195 rgbf.R += rBS.deltaCol[j].R * rFactor;
00196 rgbf.G += rBS.deltaCol[j].G * rFactor;
00197 rgbf.B += rBS.deltaCol[j].B * rFactor;
00198 rgbf.A += rBS.deltaCol[j].A * rFactor;
00199 <a class="code" href="namespaceNLMISC.html#a215">clamp</a>(rgbf.R, 0.0f, 1.0f);
00200 <a class="code" href="namespaceNLMISC.html#a215">clamp</a>(rgbf.G, 0.0f, 1.0f);
00201 <a class="code" href="namespaceNLMISC.html#a215">clamp</a>(rgbf.B, 0.0f, 1.0f);
00202 <a class="code" href="namespaceNLMISC.html#a215">clamp</a>(rgbf.A, 0.0f, 1.0f);
00203 *pRGBA = rgbf;
00204 }
00205
00206 <font class="comment">// Modified</font>
00207 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[vp] = <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u2">Modified</a>;
00208 }
00209 }
00210
00211 <font class="comment">// Copying to hardware vertex buffer if some</font>
00212 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o2">_VBDstHrd</a> != NULL)
00213 {
00214 uint8 *pDstHrd = (uint8*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o2">_VBDstHrd</a>->lock();
00215 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>.size(); ++i)
00216 {
00217 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] != <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u0">OriginalAll</a>) <font class="comment">// Not OriginalAll ?</font>
00218 {
00219 <font class="keywordflow">for</font>(j = 0; j < VBVertexSize; ++j)
00220 pDstHrd[j+i*VBVertexSize] = pDst[j+i*VBVertexSize];
00221 }
00222 <font class="comment">// if this vertex is original in the VBDst</font>
00223 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] == <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u1">OriginalVBDst</a>)
00224 <font class="comment">// then it is now copied into the VBHard</font>
00225 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] = <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u0">OriginalAll</a>;
00226 }
00227 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o2">_VBDstHrd</a>->unlock();
00228 }
00229 }
00230
00231
00232 <font class="comment">// ***************************************************************************</font>
<a name="l00233"></a><a class="code" href="classNL3D_1_1CMeshMorpher.html#a4">00233</a> <font class="keywordtype">void</font> CMeshMorpher::updateSkinned (std::vector<CAnimatedMorph> *pBSFactor)
00234 {
00235 uint32 i, j;
00236
00237 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a> == NULL)
00238 <font class="keywordflow">return</font>;
00239 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#m0">BlendShapes</a>.size() == 0)
00240 <font class="keywordflow">return</font>;
00241
00242 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getNumVertices() != <a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getNumVertices())
00243 { <font class="comment">// Because the original vertex buffer is not initialized by default</font>
00244 <font class="comment">// we must init it here (if there are some blendshapes)</font>
00245 *<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a> = *<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>;
00246 }
00247
00248 <font class="comment">// Does the flags are reserved ?</font>
00249 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>.size() != <a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getNumVertices())
00250 {
00251 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>.resize (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getNumVertices());
00252 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>.size(); ++i)
00253 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] = <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u2">Modified</a>; <font class="comment">// Modified to update all</font>
00254 }
00255
00256 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getVertexFormat() == <a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getVertexFormat());
00257
00258 uint tgSpaceStage;
00259 uint tgSpaceOff = 0;
00260 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o7">_UseTgSpace</a> && <a class="code" href="classNL3D_1_1CMeshMorpher.html#o5">_TgSpace</a>)
00261 {
00262 tgSpaceStage = <a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getNumTexCoordUsed() - 1;
00263 tgSpaceOff = <a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getTexCoordOff(tgSpaceStage);
00264 }
00265
00266 <font class="comment">// Cleaning with original vertex buffer</font>
00267 uint32 VBVertexSize = <a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getVertexSize();
00268 uint8 *pOri = (uint8*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o0">_VBOri</a>->getVertexCoordPointer ();
00269 uint8 *pDst = (uint8*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getVertexCoordPointer ();
00270
00271 <font class="keywordflow">for</font> (i= 0; i < <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>.size(); ++i)
00272 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] >= <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u2">Modified</a>)
00273 {
00274 <font class="keywordflow">for</font>(j = 0; j < VBVertexSize; ++j)
00275 pDst[j+i*VBVertexSize] = pOri[j+i*VBVertexSize];
00276
00277 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o3">_Vertices</a> != NULL)
00278 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o3">_Vertices</a>->operator[](i) = ((CVector*)(pOri+i*VBVertexSize))[0];
00279
00280 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o4">_Normals</a> != NULL)
00281 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o4">_Normals</a>->operator[](i) = ((CVector*)(pOri+i*VBVertexSize))[1];
00282
00283 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o5">_TgSpace</a> != NULL)
00284 (*_TgSpace)[i] = * (CVector*)(pOri + i * VBVertexSize + tgSpaceOff);
00285
00286 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] = <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u1">OriginalVBDst</a>;
00287 }
00288
00289 <font class="comment">// Blending with blendshape</font>
00290 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="classNL3D_1_1CMeshMorpher.html#m0">BlendShapes</a>.size(); ++i)
00291 {
00292 CBlendShape &rBS = <a class="code" href="classNL3D_1_1CMeshMorpher.html#m0">BlendShapes</a>[i];
00293 <font class="keywordtype">float</font> rFactor = pBSFactor->operator[](i).getFactor()/100.0f;
00294
00295 <font class="keywordflow">if</font> (rFactor > 0.0f)
00296 <font class="keywordflow">for</font> (j = 0; j < rBS.VertRefs.size(); ++j)
00297 {
00298 uint32 vp = rBS.VertRefs[j];
00299
00300 <font class="comment">// Modify Pos/Norm/TgSpace.</font>
00301 <font class="comment">//------------</font>
00302 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o3">_Vertices</a> != NULL)
00303 <font class="keywordflow">if</font> (rBS.deltaPos.size() > 0)
00304 {
00305 CVector *pV = &(<a class="code" href="classNL3D_1_1CMeshMorpher.html#o3">_Vertices</a>->operator[](vp));
00306 *pV += rBS.deltaPos[j] * rFactor;
00307 }
00308
00309 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o4">_Normals</a> != NULL)
00310 <font class="keywordflow">if</font> (rBS.deltaNorm.size() > 0)
00311 {
00312 CVector *pV = &(<a class="code" href="classNL3D_1_1CMeshMorpher.html#o4">_Normals</a>->operator[](vp));
00313 *pV += rBS.deltaNorm[j] * rFactor;
00314 }
00315
00316 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o7">_UseTgSpace</a> && <a class="code" href="classNL3D_1_1CMeshMorpher.html#o5">_TgSpace</a> != NULL)
00317 <font class="keywordflow">if</font> (rBS.deltaTgSpace.size() > 0)
00318 {
00319 CVector *pV = &((*_TgSpace)[vp]);
00320 *pV += rBS.deltaTgSpace[j] * rFactor;
00321 }
00322
00323 <font class="comment">// Modify UV0 / Color</font>
00324 <font class="comment">//------------</font>
00325 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getVertexFormat() & CVertexBuffer::TexCoord0Flag)
00326 <font class="keywordflow">if</font> (rBS.deltaUV.size() > 0)
00327 {
00328 CUV *pUV = (CUV*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getTexCoordPointer (vp);
00329 *pUV += rBS.deltaUV[j] * rFactor;
00330 }
00331
00332 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getVertexFormat() & CVertexBuffer::PrimaryColorFlag)
00333 <font class="keywordflow">if</font> (rBS.deltaCol.size() > 0)
00334 {
00335 CRGBA *pRGBA = (CRGBA*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o1">_VBDst</a>->getColorPointer (vp);
00336 CRGBAF rgbf(*pRGBA);
00337 rgbf.R += rBS.deltaCol[j].R * rFactor;
00338 rgbf.G += rBS.deltaCol[j].G * rFactor;
00339 rgbf.B += rBS.deltaCol[j].B * rFactor;
00340 rgbf.A += rBS.deltaCol[j].A * rFactor;
00341 <a class="code" href="namespaceNLMISC.html#a215">clamp</a>(rgbf.R, 0.0f, 1.0f);
00342 <a class="code" href="namespaceNLMISC.html#a215">clamp</a>(rgbf.G, 0.0f, 1.0f);
00343 <a class="code" href="namespaceNLMISC.html#a215">clamp</a>(rgbf.B, 0.0f, 1.0f);
00344 <a class="code" href="namespaceNLMISC.html#a215">clamp</a>(rgbf.A, 0.0f, 1.0f);
00345 *pRGBA = rgbf;
00346 }
00347
00348 <font class="comment">// Modified</font>
00349 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[vp] = <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u2">Modified</a>;
00350 }
00351 }
00352
00353 <font class="comment">// Do some transfert to the VBHard if exist.</font>
00354 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o2">_VBDstHrd</a> != NULL)
00355 {
00356 <font class="comment">// lock.</font>
00357 uint8 *pDstHrd = (uint8*)<a class="code" href="classNL3D_1_1CMeshMorpher.html#o2">_VBDstHrd</a>->lock();
00358
00359 <font class="comment">// If the skin is applied we have nothing to do </font>
00360 <font class="comment">// Because the skinning will transfert ALL the vertices of interest</font>
00361 <font class="keywordflow">if</font> (!<a class="code" href="classNL3D_1_1CMeshMorpher.html#o6">_SkinApplied</a>)
00362 {
00363 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>.size(); ++i)
00364 {
00365 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] != <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u0">OriginalAll</a>) <font class="comment">// Not OriginalAll ?</font>
00366 {
00367 <font class="comment">// We must write the whole vertex because the skinning may not copy </font>
00368 <font class="comment">// vertex and normal changes into VBHard</font>
00369 <font class="keywordflow">for</font>(j = 0; j < VBVertexSize; ++j)
00370 pDstHrd[j+i*VBVertexSize] = pDst[j+i*VBVertexSize];
00371 }
00372 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] == <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u1">OriginalVBDst</a>) <font class="comment">// OriginalVBDst ?</font>
00373 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o8">_Flags</a>[i] = <a class="code" href="classNL3D_1_1CMeshMorpher.html#u3u0">OriginalAll</a>; <font class="comment">// So OriginalAll !</font>
00374 }
00375 }
00376
00377 <font class="comment">// unlock.</font>
00378 <a class="code" href="classNL3D_1_1CMeshMorpher.html#o2">_VBDstHrd</a>->unlock();
00379 }
00380 }
00381
00382 <font class="comment">// ***************************************************************************</font>
<a name="l00383"></a><a class="code" href="classNL3D_1_1CMeshMorpher.html#a5">00383</a> <font class="keywordtype">void</font> CMeshMorpher::serial (<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f) <font class="keywordflow">throw</font>(NLMISC::EStream)
00384 {
00385 (void)f.serialVersion (0);
00386
00387 f.serialCont (BlendShapes);
00388 }
00389
00390
00391 } <font class="comment">// NL3D</font>
00392
00393
00394
00395
00396
00397
00398
00399
00400
00401
</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>
|
