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
|
<!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="http://www.nevrax.org/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="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD WIDTH=140 BGCOLOR=#dddddd><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="140" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD WIDTH=16><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD><IMG width=6 height=14 SRC="http://www.nevrax.org/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle> <A CLASS=uplinks HREF=http://www.nevrax.org><b>Home</B></FONT></A> </TD>
<TD><IMG width=6 height=14 SRC="http://www.nevrax.org/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle> <A CLASS=uplinks HREF=http://www.nevrax.com><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="http://www.nevrax.org/inc/img/black_banner.jpg"><A HREF="http://www.nevrax.org"><IMG SRC="http://www.nevrax.org/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="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="10" BORDER=0 ALT=""></TD>
<TD WIDTH=140 BGCOLOR=#dddddd VALIGN=TOP ALIGN=middle><IMG SRC="http://www.nevrax.org/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="http://www.nevrax.org/news/" TITLE="Rubrique news"><img width=13 height=15 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-news.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/news/" TITLE="News">News</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/mail/" TITLE="Rubrique mail"><img width=15 height=11 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-mail.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/mail/" TITLE="Mailing list archive">Mailing-list</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/docs/" TITLE="Rubrique docs"><img width=14 height=16 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-docs.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/docs/" TITLE="Documentation">Documentation</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/cvs/" TITLE="Rubrique cvs"><img width=13 height=17 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-cvs.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/cvs/" TITLE="CVS Web">CVS</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/bugs/" TITLE="Rubrique bugs"><img width=20 height=16 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-bugs.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/bugs/" TITLE="Bugtracking">Bugs</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/GPL.php3" TITLE="Rubrique license"><img width=18 height=12 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-gpl.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/GPL.php3" TITLE="License">License</a></td></tr>
</TABLE>
</TD></TR></TABLE></TD></TR></TABLE>
<!------ End Box ------>
</TD>
<TD WIDTH=15><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD ALIGN=left valign=top><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="140" HEIGHT="10" BORDER=0 ALT="">
<!-- title -->
<TABLE background="http://www.nevrax.org/inc/img/redline.gif" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td>
<A HREF="http://www.nevrax.org/docs/"><img src="http://www.nevrax.org/inc/img/t_docs.gif" ALT="Docs" HEIGHT=20 BORDER=0></A>
</td><td><IMG SRC="http://www.nevrax.org/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="http://www.nevrax.org/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:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> </center>
<hr><h1>matrix.h</h1><a href="matrix_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00008 <font class="comment">/* Copyright, 2000 Nevrax Ltd.</font>
00009 <font class="comment"> *</font>
00010 <font class="comment"> * This file is part of NEVRAX NEL.</font>
00011 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font>
00012 <font class="comment"> * it under the terms of the GNU General Public License as published by</font>
00013 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font>
00014 <font class="comment"> * any later version.</font>
00015 <font class="comment"></font>
00016 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font>
00017 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font>
00018 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>
00019 <font class="comment"> * General Public License for more details.</font>
00020 <font class="comment"></font>
00021 <font class="comment"> * You should have received a copy of the GNU General Public License</font>
00022 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font>
00023 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font>
00024 <font class="comment"> * MA 02111-1307, USA.</font>
00025 <font class="comment"> */</font>
00026
00027 <font class="preprocessor">#ifndef NL_MATRIX_H</font>
00028 <font class="preprocessor"></font><font class="preprocessor">#define NL_MATRIX_H</font>
00029 <font class="preprocessor"></font>
00030 <font class="preprocessor">#include "<a class="code" href="vector_8h.html">nel/misc/vector.h</a>"</font>
00031 <font class="preprocessor">#include "<a class="code" href="vector__h_8h.html">nel/misc/vector_h.h</a>"</font>
00032 <font class="preprocessor">#include "<a class="code" href="quat_8h.html">nel/misc/quat.h</a>"</font>
00033
00034
00035 <font class="keyword">namespace </font>NLMISC
00036 {
00037
00038 <font class="keyword">class </font>CPlane;
00039
00040
00041 <font class="comment">// ======================================================================================================</font>
<a name="l00066"></a><a class="code" href="classNLMISC_1_1CMatrix.html">00066</a> <font class="comment"></font><font class="keyword">class </font>CMatrix
00067 {
00068 <font class="keyword">public</font>:
<a name="l00070"></a><a class="code" href="classNLMISC_1_1CMatrix.html#s6">00070</a> <font class="keyword">enum</font> <a class="code" href="classNLMISC_1_1CMatrix.html#s6">TRotOrder</a>
00071 {
00072 <a class="code" href="classNLMISC_1_1CMatrix.html#s6s0">XYZ</a>,
00073 <a class="code" href="classNLMISC_1_1CMatrix.html#s6s1">XZY</a>,
00074 <a class="code" href="classNLMISC_1_1CMatrix.html#s6s2">YXZ</a>,
00075 <a class="code" href="classNLMISC_1_1CMatrix.html#s6s3">YZX</a>,
00076 <a class="code" href="classNLMISC_1_1CMatrix.html#s6s4">ZXY</a>,
00077 <a class="code" href="classNLMISC_1_1CMatrix.html#s6s5">ZYX</a>
00078 };
00079
00081 <font class="keyword">static</font> <font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> <a class="code" href="classNLMISC_1_1CMatrix.html#p0">Identity</a>;
00082
00083 <font class="keyword">public</font>:
00084
00086
00087
<a name="l00088"></a><a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">00088</a> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a>()
00089 {
00090 <a class="code" href="classNLMISC_1_1CMatrix.html#o2">StateBit</a>= 0;
00091 <font class="comment">// Init just Pos because must always be valid for faster getPos()</font>
00092 <a class="code" href="classNLMISC_1_1CMatrix.html#o0">M</a>[12]= <a class="code" href="classNLMISC_1_1CMatrix.html#o0">M</a>[13]= <a class="code" href="classNLMISC_1_1CMatrix.html#o0">M</a>[14]= 0;
00093 }
00095 <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &);
00097 <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &<a class="code" href="classNLMISC_1_1CMatrix.html#z289_2">operator=</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &);
00099
00100
00101
00103
00104
00105 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z290_0">identity</a>();
00115 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z290_1">setRot</a>(<font class="keyword">const</font> CVector &i, <font class="keyword">const</font> CVector &j, <font class="keyword">const</font> CVector &k, <font class="keywordtype">bool</font> hintNoScale=<font class="keyword">false</font>);
00123 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z290_1">setRot</a>(<font class="keyword">const</font> <font class="keywordtype">float</font> m33[9], <font class="keywordtype">bool</font> hintNoScale=<font class="keyword">false</font>);
00128 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z290_1">setRot</a>(<font class="keyword">const</font> CVector &<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>, <a class="code" href="classNLMISC_1_1CMatrix.html#s6">TRotOrder</a> ro);
00132 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z290_1">setRot</a>(<font class="keyword">const</font> CQuat &quat);
00136 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z290_1">setRot</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &<a class="code" href="driver__opengl__extension__def_8h.html#a370">matrix</a>);
00141 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z290_6">setPos</a>(<font class="keyword">const</font> CVector &<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>);
00145 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z290_7">movePos</a>(<font class="keyword">const</font> CVector &<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>);
00150 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z290_8">setProj</a>(<font class="keyword">const</font> <font class="keywordtype">float</font> proj[4]);
00153 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z290_9">resetProj</a>();
00160 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z290_10">set</a>(<font class="keyword">const</font> <font class="keywordtype">float</font> m44[16]);
00162
00163
00164
00166
00167
00172 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z291_3">getRot</a>(CVector &i, CVector &j, CVector &k) <font class="keyword">const</font>;
00176 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z291_3">getRot</a>(<font class="keywordtype">float</font> m33[9]) <font class="keyword">const</font>;
00180 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z291_3">getRot</a>(CQuat &quat) <font class="keyword">const</font>;
<a name="l00184"></a><a class="code" href="classNLMISC_1_1CMatrix.html#z291_3">00184</a> CQuat <a class="code" href="classNLMISC_1_1CMatrix.html#z291_3">getRot</a>()<font class="keyword"> const </font>{CQuat ret; <a class="code" href="classNLMISC_1_1CMatrix.html#z291_3">getRot</a>(ret); <font class="keywordflow">return</font> ret;}
<a name="l00188"></a><a class="code" href="classNLMISC_1_1CMatrix.html#z291_4">00188</a> <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z291_5">getPos</a>(CVector &<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)<font class="keyword"> const </font>{<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>.x= <a class="code" href="classNLMISC_1_1CMatrix.html#o0">M</a>[12]; <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>.y= <a class="code" href="classNLMISC_1_1CMatrix.html#o0">M</a>[13]; <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>.z= <a class="code" href="classNLMISC_1_1CMatrix.html#o0">M</a>[14];}
<a name="l00193"></a><a class="code" href="classNLMISC_1_1CMatrix.html#z291_5">00193</a> <font class="keyword">const</font> CVector &<a class="code" href="classNLMISC_1_1CMatrix.html#z291_5">getPos</a>()<font class="keyword"> const </font>{<font class="keywordflow">return</font> *(CVector*)(<a class="code" href="classNLMISC_1_1CMatrix.html#o0">M</a>+12);}
00197 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z291_6">getProj</a>(<font class="keywordtype">float</font> proj[4]) <font class="keyword">const</font>;
00199 CVector <a class="code" href="classNLMISC_1_1CMatrix.html#z291_7">getI</a>() <font class="keyword">const</font>;
00201 CVector <a class="code" href="classNLMISC_1_1CMatrix.html#z291_8">getJ</a>() <font class="keyword">const</font>;
00203 CVector <a class="code" href="classNLMISC_1_1CMatrix.html#z291_9">getK</a>() <font class="keyword">const</font>;
00207 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z291_11">get</a>(<font class="keywordtype">float</font> m44[16]) <font class="keyword">const</font>;
00211 <font class="keyword">const</font> <font class="keywordtype">float</font> *<a class="code" href="classNLMISC_1_1CMatrix.html#z291_11">get</a>() <font class="keyword">const</font>;
00217 <font class="comment">//CVector toEuler(TRotOrder ro) const;</font>
00219 <font class="comment"></font>
00220
00221
00223
00224
00225 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z292_0">translate</a>(<font class="keyword">const</font> CVector &<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>);
00229 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z292_1">rotateX</a>(<font class="keywordtype">float</font> a);
00233 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z292_2">rotateY</a>(<font class="keywordtype">float</font> a);
00237 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z292_3">rotateZ</a>(<font class="keywordtype">float</font> a);
00242 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z292_4">rotate</a>(<font class="keyword">const</font> CVector &<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>, <a class="code" href="classNLMISC_1_1CMatrix.html#s6">TRotOrder</a> ro);
00245 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z292_4">rotate</a>(<font class="keyword">const</font> CQuat &quat);
00247 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z292_6">scale</a>(<font class="keywordtype">float</font> f);
00249 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z292_6">scale</a>(<font class="keyword">const</font> CVector &<a class="code" href="classNLMISC_1_1CMatrix.html#z292_6">scale</a>);
00251
00252
00253
00255
00256
00260 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z293_0">setMulMatrix</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &m1, <font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &m2);
<a name="l00262"></a><a class="code" href="classNLMISC_1_1CMatrix.html#z293_1">00262</a> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> <a class="code" href="classNLMISC_1_1CMatrix.html#z293_1">operator*</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &<a class="code" href="driver__opengl__extension__def_8h.html#a404">in</a>)<font class="keyword"> const</font>
00263 <font class="keyword"> </font>{
00264 <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> ret;
00265 ret.setMulMatrix(*<font class="keyword">this</font>, in);
00266 <font class="keywordflow">return</font> ret;
00267 }
<a name="l00269"></a><a class="code" href="classNLMISC_1_1CMatrix.html#z293_2">00269</a> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &<a class="code" href="classNLMISC_1_1CMatrix.html#z293_2">operator*=</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &<a class="code" href="driver__opengl__extension__def_8h.html#a404">in</a>)
00270 {
00271 <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> ret;
00272 ret.setMulMatrix(*<font class="keyword">this</font>, in);
00273 *<font class="keyword">this</font>= ret;
00274 <font class="keywordflow">return</font> *<font class="keyword">this</font>;
00275 }
00281 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z293_3">setMulMatrixNoProj</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &m1, <font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &m2);
00284 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z293_4">transpose3x3</a>();
00288 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z293_5">transpose</a>();
00292 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z293_6">invert</a>();
00296 <a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> <a class="code" href="classNLMISC_1_1CMatrix.html#z293_7">inverted</a>() <font class="keyword">const</font>;
00303 <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z293_8">normalize</a>(<a class="code" href="classNLMISC_1_1CMatrix.html#s6">TRotOrder</a> pref);
00305
00306
00307
00309
00310
00311 CVector <a class="code" href="classNLMISC_1_1CMatrix.html#z294_0">mulVector</a>(<font class="keyword">const</font> CVector &<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>) <font class="keyword">const</font>;
00313 CVector <a class="code" href="classNLMISC_1_1CMatrix.html#z294_1">mulPoint</a>(<font class="keyword">const</font> CVector &<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>) <font class="keyword">const</font>;
<a name="l00315"></a><a class="code" href="classNLMISC_1_1CMatrix.html#z294_2">00315</a> CVector <a class="code" href="classNLMISC_1_1CMatrix.html#z293_1">operator*</a>(<font class="keyword">const</font> CVector &<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)<font class="keyword"> const</font>
00316 <font class="keyword"> </font>{
00317 <font class="keywordflow">return</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z294_1">mulPoint</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>);
00318 }
00319
00321 CVectorH <a class="code" href="classNLMISC_1_1CMatrix.html#z293_1">operator*</a>(<font class="keyword">const</font> CVectorH& <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>) <font class="keyword">const</font>;
00323
00325
00326 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z295_0">serial</a>(IStream &f);
00328 <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z295_1">hasScalePart</a>() <font class="keyword">const</font>;
00330 <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z295_2">hasScaleUniform</a>() <font class="keyword">const</font>;
00332 <font class="keywordtype">float</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z295_3">getScaleUniform</a>() <font class="keyword">const</font>;
00334 <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CMatrix.html#z295_4">hasProjectionPart</a>() <font class="keyword">const</font>;
00336
00337 <font class="comment">// Friend.</font>
00339 <font class="comment"> friend CPlane operator*(const CPlane &p, const CMatrix &m);</font>
00340
00341
00342 <font class="keyword">private</font>:
<a name="l00343"></a><a class="code" href="classNLMISC_1_1CMatrix.html#o0">00343</a> <font class="keywordtype">float</font> <a class="code" href="classNLMISC_1_1CMatrix.html#o0">M</a>[16];
<a name="l00344"></a><a class="code" href="classNLMISC_1_1CMatrix.html#o1">00344</a> <font class="keywordtype">float</font> <a class="code" href="classNLMISC_1_1CMatrix.html#o1">Scale33</a>;
<a name="l00345"></a><a class="code" href="classNLMISC_1_1CMatrix.html#o2">00345</a> uint32 <a class="code" href="classNLMISC_1_1CMatrix.html#o2">StateBit</a>; <font class="comment">// BitVector. 0<=>identity.</font>
00346
00347 <font class="comment">// Methods For inversion.</font>
00348 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#c0">fastInvert33</a>(<a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &ret) <font class="keyword">const</font>;
00349 <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CMatrix.html#c1">slowInvert33</a>(<a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &ret) <font class="keyword">const</font>;
00350 <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CMatrix.html#c2">slowInvert44</a>(<a class="code" href="classNLMISC_1_1CMatrix.html#z289_0">CMatrix</a> &ret) <font class="keyword">const</font>;
00351 <font class="comment">// access to M, in math conventions (mat(1,1) ... mat(4,4)). Indices from 0 to 3.</font>
<a name="l00352"></a><a class="code" href="classNLMISC_1_1CMatrix.html#c3">00352</a> <font class="keywordtype">float</font> &<a class="code" href="classNLMISC_1_1CMatrix.html#c3">mat</a>(sint i, sint j)
00353 {
00354 <font class="keywordflow">return</font> <a class="code" href="classNLMISC_1_1CMatrix.html#o0">M</a>[ (j<<2) + i];
00355 }
00356 <font class="comment">// access to M, in math conventions (mat(1,1) ... mat(4,4)). Indices from 0 to 3.</font>
<a name="l00357"></a><a class="code" href="classNLMISC_1_1CMatrix.html#c4">00357</a> <font class="keyword">const</font> <font class="keywordtype">float</font> &<a class="code" href="classNLMISC_1_1CMatrix.html#c3">mat</a>(sint i, sint j)<font class="keyword"> const</font>
00358 <font class="keyword"> </font>{
00359 <font class="keywordflow">return</font> <a class="code" href="classNLMISC_1_1CMatrix.html#o0">M</a>[ (j<<2) + i];
00360 }
00361 <font class="comment">// return the good 3x3 Id to compute the minor of (i,j);</font>
<a name="l00362"></a><a class="code" href="classNLMISC_1_1CMatrix.html#c5">00362</a> <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#c5">getCofactIndex</a>(sint i, sint &l1, sint &l2, sint &l3)<font class="keyword"> const</font>
00363 <font class="keyword"> </font>{
00364 <font class="keywordflow">switch</font>(i)
00365 {
00366 <font class="keywordflow">case</font> 0: l1=1; l2=2; l3=3; <font class="keywordflow">break</font>;
00367 <font class="keywordflow">case</font> 1: l1=0; l2=2; l3=3; <font class="keywordflow">break</font>;
00368 <font class="keywordflow">case</font> 2: l1=0; l2=1; l3=3; <font class="keywordflow">break</font>;
00369 <font class="keywordflow">case</font> 3: l1=0; l2=1; l3=2; <font class="keywordflow">break</font>;
00370 }
00371 }
00372
00373 <font class="comment">// true if MAT_TRANS.</font>
00374 <font class="comment">// trans part is true means the right 3x1 translation part matrix is revelant.</font>
00375 <font class="comment">// Else it IS initialised to (0,0,0) (exception!!!)</font>
00376 <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CMatrix.html#c6">hasTrans</a>() <font class="keyword">const</font>;
00377 <font class="comment">// true if MAT_ROT | MAT_SCALEUNI | MAT_SCALEANY.</font>
00378 <font class="comment">// rot part is true means the 3x3 rot matrix AND Scale33 are revelant. </font>
00379 <font class="comment">// Else they are not initialised but are supposed to represent identity and Scale33==1.</font>
00380 <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CMatrix.html#c7">hasRot</a>() <font class="keyword">const</font>;
00381 <font class="comment">// true if MAT_PROJ.</font>
00382 <font class="comment">// proj part is true means the bottom 1x4 projection part matrix is revelant.</font>
00383 <font class="comment">// Else it is not initialised but is supposed to represent the line vector (0,0,0,1).</font>
00384 <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CMatrix.html#c8">hasProj</a>() <font class="keyword">const</font>;
00385 <font class="keywordtype">bool</font> <a class="code" href="classNLMISC_1_1CMatrix.html#c9">hasAll</a>() <font class="keyword">const</font>;
00386
00387 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#c10">testExpandRot</a>() <font class="keyword">const</font>;
00388 <font class="keywordtype">void</font> <a class="code" href="classNLMISC_1_1CMatrix.html#c11">testExpandProj</a>() <font class="keyword">const</font>;
00389
00390 };
00391
00392
00393 }
00394
00395
00396 <font class="preprocessor">#endif // NL_MATRIX_H</font>
00397 <font class="preprocessor"></font>
00398 <font class="comment">/* End of matrix.h */</font>
</pre></div>
<!-- footer -->
<BR><FONT Size=+5> </FONT>
</TD>
<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD>
</TR>
</TABLE>
</BODY>
</HTML>
|
