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
|
<!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>face_grid.h</h1><a href="face__grid_8h.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">#ifndef NL_FACE_GRID_H</font>
00027 <font class="preprocessor"></font><font class="preprocessor">#define NL_FACE_GRID_H</font>
00028 <font class="preprocessor"></font>
00029 <font class="preprocessor">#include <vector></font>
00030 <font class="preprocessor">#include "<a class="code" href="types__nl_8h.html">nel/misc/types_nl.h</a>"</font>
00031 <font class="preprocessor">#include "<a class="code" href="vector_8h.html">nel/misc/vector.h</a>"</font>
00032 <font class="preprocessor">#include "<a class="code" href="file_8h.html">nel/misc/file.h</a>"</font>
00033
00034 <font class="preprocessor">#include "<a class="code" href="aabbox_8h.html">nel/misc/aabbox.h</a>"</font>
00035
00036 <font class="preprocessor">#include "<a class="code" href="vector__2s_8h.html">pacs/vector_2s.h</a>"</font>
00037 <font class="preprocessor">#include "<a class="code" href="surface__quad_8h.html">pacs/surface_quad.h</a>"</font>
00038 <font class="preprocessor">#include "<a class="code" href="chain_8h.html">pacs/chain.h</a>"</font>
00039 <font class="preprocessor">#include "<a class="code" href="retrievable__surface_8h.html">pacs/retrievable_surface.h</a>"</font>
00040 <font class="preprocessor">#include "<a class="code" href="chain__quad_8h.html">pacs/chain_quad.h</a>"</font>
00041 <font class="preprocessor">#include "<a class="code" href="exterior__mesh_8h.html">pacs/exterior_mesh.h</a>"</font>
00042 <font class="preprocessor">#include "<a class="code" href="pacs_2quad__grid_8h.html">pacs/quad_grid.h</a>"</font>
00043
00044 <font class="preprocessor">#include "<a class="code" href="u__global__position_8h.html">nel/pacs/u_global_position.h</a>"</font>
00045
00046
00047
00048 <font class="keyword">namespace </font>NLPACS
00049 {
00050
<a name="l00057"></a><a class="code" href="classNLPACS_1_1CFaceGrid.html">00057</a> <font class="keyword">class </font>CFaceGrid
00058 {
00059 <font class="keyword">public</font>:
<a name="l00066"></a><a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html">00066</a> <font class="keyword">class </font>CFaceGridBuild
00067 {
00068 <font class="keyword">public</font>:
<a name="l00070"></a><a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m0">00070</a> std::vector< std::vector<uint32> > <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m0">Grid</a>;
00071
<a name="l00073"></a><a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">00073</a> uint <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>;
00074
<a name="l00076"></a><a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m2">00076</a> <font class="keywordtype">float</font> <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m2">Size</a>;
00077
00078 <font class="keyword">public</font>:
00080 <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#a0">init</a>(uint <a class="code" href="driver__opengl__extension__def_8h.html#a389">width</a>, <font class="keywordtype">float</font> elsize);
00081
00083 <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#a1">insert</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &bmin, <font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &bmax, uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a415">value</a>);
00084 };
00085
00086 <font class="keyword">protected</font>:
<a name="l00088"></a><a class="code" href="classNLPACS_1_1CFaceGrid.html#n0">00088</a> uint16 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n0">_Width</a>;
<a name="l00090"></a><a class="code" href="classNLPACS_1_1CFaceGrid.html#n1">00090</a> uint16 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n1">_Log2Width</a>;
00091
<a name="l00093"></a><a class="code" href="classNLPACS_1_1CFaceGrid.html#n2">00093</a> <font class="keywordtype">float</font> <a class="code" href="classNLPACS_1_1CFaceGrid.html#n2">_ElSize</a>;
00094
<a name="l00096"></a><a class="code" href="classNLPACS_1_1CFaceGrid.html#n3">00096</a> std::vector<uint32> <a class="code" href="classNLPACS_1_1CFaceGrid.html#n3">_Grid</a>;
<a name="l00098"></a><a class="code" href="classNLPACS_1_1CFaceGrid.html#n4">00098</a> std::vector<uint32> <a class="code" href="classNLPACS_1_1CFaceGrid.html#n4">_GridData</a>;
00099
00100 <font class="keyword">public</font>:
<a name="l00102"></a><a class="code" href="classNLPACS_1_1CFaceGrid.html#a0">00102</a> <a class="code" href="classNLPACS_1_1CFaceGrid.html#a0">CFaceGrid</a>() : <a class="code" href="classNLPACS_1_1CFaceGrid.html#n0">_Width</a>(0), <a class="code" href="classNLPACS_1_1CFaceGrid.html#n1">_Log2Width</a>(0), <a class="code" href="classNLPACS_1_1CFaceGrid.html#n2">_ElSize</a>(0.0f) {}
00103
00104
00106 <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CFaceGrid.html#a1">clear</a>();
00107
00109 <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CFaceGrid.html#a2">create</a>(<font class="keyword">const</font> CFaceGridBuild &fgb);
00110
00112 <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CFaceGrid.html#a3">select</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &pos, std::vector<uint32> &selected) <font class="keyword">const</font>;
00113
00115 <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CFaceGrid.html#a4">serial</a>(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f);
00116 };
00117
00118 <font class="comment">// CFaceGrid inline</font>
00119
<a name="l00120"></a><a class="code" href="classNLPACS_1_1CFaceGrid.html#a1">00120</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> CFaceGrid::clear()
00121 {
00122 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n0">_Width</a> = 0;
00123 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n1">_Log2Width</a> = 0;
00124 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n2">_ElSize</a> = 0.0f;
00125 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n3">_Grid</a>.clear();
00126 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n4">_GridData</a>.clear();
00127 }
00128
<a name="l00129"></a><a class="code" href="classNLPACS_1_1CFaceGrid.html#a2">00129</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> CFaceGrid::create(<font class="keyword">const</font> CFaceGrid::CFaceGridBuild &fgb)
00130 {
00131 <a class="code" href="debug_8h.html#a6">nlassert</a>(fgb.Grid.size() == fgb.Width*fgb.Width);
00132 <a class="code" href="debug_8h.html#a6">nlassert</a>(fgb.Width < 32768);
00133
00134 <font class="comment">// clear first</font>
00135 <a class="code" href="classNLPACS_1_1CFaceGrid.html#a1">clear</a>();
00136
00137 <font class="comment">// setup grid size</font>
00138 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n0">_Width</a> = (uint16)fgb.Width;
00139 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n2">_ElSize</a> = fgb.Size;
00140 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n1">_Log2Width</a> = <a class="code" href="namespaceNLMISC.html#a224">NLMISC::getPowerOf2</a>(<a class="code" href="classNLPACS_1_1CFaceGrid.html#n0">_Width</a>);
00141
00142 <font class="comment">// and store in packed format the data of the face grid build</font>
00143 uint i;
00144 <font class="keywordflow">for</font> (i=0; i<fgb.Grid.size(); ++i)
00145 {
00146 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n3">_Grid</a>.push_back(<a class="code" href="classNLPACS_1_1CFaceGrid.html#n4">_GridData</a>.size());
00147 <a class="code" href="classNLPACS_1_1CFaceGrid.html#n4">_GridData</a>.insert(<a class="code" href="classNLPACS_1_1CFaceGrid.html#n4">_GridData</a>.end(), fgb.Grid[i].begin(), fgb.Grid[i].end());
00148 }
00149 }
00150
<a name="l00151"></a><a class="code" href="classNLPACS_1_1CFaceGrid.html#a3">00151</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> CFaceGrid::select(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &pos, std::vector<uint32> &selected)<font class="keyword"> const</font>
00152 <font class="keyword"></font>{
00153 selected.clear();
00154
00155 uint start, stop, idx;
00156 uint <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a>;
00157
00158 <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a> = ((sint)(pos.<a class="code" href="classNLMISC_1_1CVector.html#m0">x</a>/<a class="code" href="classNLPACS_1_1CFaceGrid.html#n2">_ElSize</a>) & (<a class="code" href="classNLPACS_1_1CFaceGrid.html#n0">_Width</a>-1));
00159 <a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a> = ((sint)(pos.<a class="code" href="classNLMISC_1_1CVector.html#m1">y</a>/<a class="code" href="classNLPACS_1_1CFaceGrid.html#n2">_ElSize</a>) & (<a class="code" href="classNLPACS_1_1CFaceGrid.html#n0">_Width</a>-1));
00160
00161 idx = <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>+(<a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a><<<a class="code" href="classNLPACS_1_1CFaceGrid.html#n1">_Log2Width</a>);
00162
00163 start = <a class="code" href="classNLPACS_1_1CFaceGrid.html#n3">_Grid</a>[idx++];
00164 stop = (idx == <a class="code" href="classNLPACS_1_1CFaceGrid.html#n3">_Grid</a>.size()) ? <a class="code" href="classNLPACS_1_1CFaceGrid.html#n4">_GridData</a>.size() : <a class="code" href="classNLPACS_1_1CFaceGrid.html#n3">_Grid</a>[idx];
00165
00166 <font class="keywordflow">for</font> (; start<stop; ++start)
00167 selected.push_back(<a class="code" href="classNLPACS_1_1CFaceGrid.html#n4">_GridData</a>[start]);
00168 }
00169
<a name="l00170"></a><a class="code" href="classNLPACS_1_1CFaceGrid.html#a4">00170</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> CFaceGrid::serial(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f)
00171 {
00172 <font class="comment">/*</font>
00173 <font class="comment"> Version 0:</font>
00174 <font class="comment"> - base version</font>
00175 <font class="comment"> */</font>
00176 (void)f.<a class="code" href="classNLMISC_1_1IStream.html#a29">serialVersion</a>(0);
00177
00178 f.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a>(<a class="code" href="classNLPACS_1_1CFaceGrid.html#n0">_Width</a>, <a class="code" href="classNLPACS_1_1CFaceGrid.html#n1">_Log2Width</a>, <a class="code" href="classNLPACS_1_1CFaceGrid.html#n2">_ElSize</a>);
00179 f.<a class="code" href="classNLMISC_1_1IStream.html#a7">serialCont</a>(<a class="code" href="classNLPACS_1_1CFaceGrid.html#n3">_Grid</a>);
00180 f.<a class="code" href="classNLMISC_1_1IStream.html#a7">serialCont</a>(<a class="code" href="classNLPACS_1_1CFaceGrid.html#n4">_GridData</a>);
00181 }
00182
00183
00184
00185 <font class="comment">// CFaceGridBuild inline</font>
00186
<a name="l00187"></a><a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#a0">00187</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> CFaceGrid::CFaceGridBuild::init(uint <a class="code" href="driver__opengl__extension__def_8h.html#a389">width</a>, <font class="keywordtype">float</font> elsize)
00188 {
00189 <a class="code" href="debug_8h.html#a6">nlassert</a>(NLMISC::isPowerOf2(<a class="code" href="driver__opengl__extension__def_8h.html#a389">width</a>));
00190 <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a> = <a class="code" href="driver__opengl__extension__def_8h.html#a389">width</a>;
00191 <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m2">Size</a> = elsize;
00192 <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m0">Grid</a>.clear();
00193 <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m0">Grid</a>.resize(<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>*<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>);
00194 }
00195
<a name="l00196"></a><a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#a1">00196</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> CFaceGrid::CFaceGridBuild::insert(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &bmin,
00197 <font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &bmax,
00198 uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a415">value</a>)
00199 {
00200 sint x0 = (sint)(bmin.<a class="code" href="classNLMISC_1_1CVector.html#m0">x</a>/<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m2">Size</a>),
00201 x1 = (sint)(bmax.<a class="code" href="classNLMISC_1_1CVector.html#m0">x</a>/<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m2">Size</a>),
00202 y0 = (sint)(bmin.<a class="code" href="classNLMISC_1_1CVector.html#m1">y</a>/<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m2">Size</a>),
00203 y1 = (sint)(bmax.<a class="code" href="classNLMISC_1_1CVector.html#m1">y</a>/<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m2">Size</a>);
00204
00205 <font class="keywordflow">if</font> (x1-x0 >= (sint)<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>)
00206 {
00207 x0 = 0;
00208 x1 = <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>-1;
00209 }
00210 <font class="keywordflow">else</font>
00211 {
00212 x0 &= (<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>-1);
00213 x1 &= (<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>-1);
00214 <font class="keywordflow">if</font> (x1 < x0)
00215 x1 += <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>;
00216 }
00217
00218 <font class="keywordflow">if</font> (y1-y0 >= (sint)<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>)
00219 {
00220 y0 = 0;
00221 y1 = <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>-1;
00222 }
00223 <font class="keywordflow">else</font>
00224 {
00225 y0 &= (<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>-1);
00226 y1 &= (<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>-1);
00227 <font class="keywordflow">if</font> (y1 < y0)
00228 y1 += <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>;
00229 }
00230
00231 sint <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a>;
00232
00233 <font class="keywordflow">for</font> (<a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a>=y0; <a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a><=y1; ++<a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a>)
00234 <font class="keywordflow">for</font> (<a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>=x0; <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a><=x1; ++<a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>)
00235 <a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m0">Grid</a>[(<a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>&(<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>-1))+(<a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a>&(<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>-1))*<a class="code" href="classNLPACS_1_1CFaceGrid_1_1CFaceGridBuild.html#m1">Width</a>].push_back(<a class="code" href="driver__opengl__extension__def_8h.html#a415">value</a>);
00236 }
00237
00238
00239 }; <font class="comment">// NLPACS</font>
00240
00241 <font class="preprocessor">#endif // NL_FACE_GRID_H</font>
00242 <font class="preprocessor"></font>
00243 <font class="comment">/* End of face_grid.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>
|
