aboutsummaryrefslogtreecommitdiff
path: root/docs/doxygen/nel/vector__2s_8h-source.html
diff options
context:
space:
mode:
Diffstat (limited to 'docs/doxygen/nel/vector__2s_8h-source.html')
-rw-r--r--docs/doxygen/nel/vector__2s_8h-source.html231
1 files changed, 231 insertions, 0 deletions
diff --git a/docs/doxygen/nel/vector__2s_8h-source.html b/docs/doxygen/nel/vector__2s_8h-source.html
new file mode 100644
index 00000000..a56c7102
--- /dev/null
+++ b/docs/doxygen/nel/vector__2s_8h-source.html
@@ -0,0 +1,231 @@
+<!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>&nbsp;<A CLASS=uplinks HREF=http://www.nevrax.org><b>Home</B></FONT></A>&nbsp;&nbsp;&nbsp;</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>&nbsp;<A CLASS=uplinks HREF=http://www.nevrax.com><b>nevrax.com</B></FONT></A>&nbsp;&nbsp;&nbsp;</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>
+&nbsp;
+
+<!-- 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>&nbsp;</td>
+</tr></table>
+<!-- Generated by Doxygen 1.2.14 -->
+<center>
+<a class="qindex" href="index.html">Main Page</a> &nbsp; <a class="qindex" href="namespaces.html">Namespace List</a> &nbsp; <a class="qindex" href="hierarchy.html">Class Hierarchy</a> &nbsp; <a class="qindex" href="classes.html">Alphabetical List</a> &nbsp; <a class="qindex" href="annotated.html">Compound List</a> &nbsp; <a class="qindex" href="files.html">File List</a> &nbsp; <a class="qindex" href="namespacemembers.html">Namespace Members</a> &nbsp; <a class="qindex" href="functions.html">Compound Members</a> &nbsp; <a class="qindex" href="globals.html">File Members</a> &nbsp; <a class="qindex" href="pages.html">Related Pages</a> &nbsp; <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> &nbsp; </center>
+<hr><h1>vector_2s.h</h1><a href="vector__2s_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_VECTOR_2S_H</font>
+00027 <font class="preprocessor"></font><font class="preprocessor">#define NL_VECTOR_2S_H</font>
+00028 <font class="preprocessor"></font>
+00029 <font class="preprocessor">#include "<a class="code" href="types__nl_8h.html">nel/misc/types_nl.h</a>"</font>
+00030 <font class="preprocessor">#include "<a class="code" href="file_8h.html">nel/misc/file.h</a>"</font>
+00031 <font class="preprocessor">#include "<a class="code" href="vector__2f_8h.html">nel/misc/vector_2f.h</a>"</font>
+00032 <font class="preprocessor">#include "<a class="code" href="vector_8h.html">nel/misc/vector.h</a>"</font>
+00033
+00034
+00035 <font class="keyword">namespace </font>NLPACS {
+00036
+00037
+00038 <font class="keyword">const</font> <font class="keywordtype">float</font> <a class="code" href="namespaceNLPACS.html#a14">Vector2sAccuracy</a> = 128.0f;
+00039
+<a name="l00046"></a><a class="code" href="classNLPACS_1_1CVector2s.html">00046</a> <font class="keyword">class </font>CVector2s
+00047 {
+00048 <font class="keyword">private</font>:
+00049 <font class="comment">// safely cast a fixed64 into a fixed16</font>
+<a name="l00050"></a><a class="code" href="classNLPACS_1_1CVector2s.html#f0">00050</a> <font class="keyword">static</font> sint16 <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(sint64 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>)
+00051 {
+00052 <font class="preprocessor">#ifdef NL_DEBUG</font>
+00053 <font class="preprocessor"></font> <font class="keywordflow">if</font> (<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>&gt;32767 || <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>&lt;-32768)
+00054 <a class="code" href="debug_8h.html#a3">nlerror</a>(<font class="stringliteral">"in CVector2s::safeCastSint16(sint64): value doesn't fit sint16 (value=%"</font> NL_I64 <font class="stringliteral">"d)"</font>, <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>);
+00055 <font class="preprocessor">#endif</font>
+00056 <font class="preprocessor"></font> <font class="keywordflow">return</font> (sint16)<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>;
+00057 }
+00058
+00059 <font class="comment">// safely cast a premuled float into a fixed16</font>
+<a name="l00060"></a><a class="code" href="classNLPACS_1_1CVector2s.html#f1">00060</a> <font class="keyword">static</font> sint16 <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(<font class="keywordtype">float</font> f)
+00061 {
+00062 <font class="preprocessor">#ifdef NL_DEBUG</font>
+00063 <font class="preprocessor"></font> sint64 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a> = (sint64)f;
+00064 <font class="keywordflow">if</font> (<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>&gt;32767 || <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>&lt;-32768)
+00065 <a class="code" href="debug_8h.html#a3">nlerror</a>(<font class="stringliteral">"in CVector2s::safeCastSint16(float): value doesn't fit sint16 (value=%f)"</font>, f);
+00066 <font class="keywordflow">return</font> (sint16)<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>;
+00067 <font class="preprocessor">#else</font>
+00068 <font class="preprocessor"></font> <font class="keywordflow">return</font> (sint16)f;
+00069 <font class="preprocessor">#endif</font>
+00070 <font class="preprocessor"></font> }
+00071
+00072 <font class="comment">// check the cast into fixed16</font>
+<a name="l00073"></a><a class="code" href="classNLPACS_1_1CVector2s.html#f2">00073</a> <font class="keyword">static</font> <font class="keywordtype">bool</font> <a class="code" href="classNLPACS_1_1CVector2s.html#f2">checkCastSint16</a>(sint64 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>)
+00074 {
+00075 <font class="keywordflow">return</font> (s&lt;=32767 &amp;&amp; s&gt;=-32768);
+00076 }
+00077
+00078 <font class="comment">// check the cast into fixed16</font>
+<a name="l00079"></a><a class="code" href="classNLPACS_1_1CVector2s.html#f3">00079</a> <font class="keyword">static</font> <font class="keywordtype">bool</font> <a class="code" href="classNLPACS_1_1CVector2s.html#f2">checkCastSint16</a>(<font class="keywordtype">float</font> f)
+00080 {
+00081 sint64 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a> = (sint64)f;
+00082 <font class="keywordflow">return</font> (s&lt;=32767 &amp;&amp; s&gt;=-32768);
+00083 }
+00084
+00085
+00086 <font class="comment">// pack a float into a fixed16</font>
+<a name="l00087"></a><a class="code" href="classNLPACS_1_1CVector2s.html#f4">00087</a> <font class="keyword">static</font> sint16 <a class="code" href="classNLPACS_1_1CVector2s.html#f4">pack</a>(<font class="keywordtype">float</font> f)
+00088 {
+00089 <font class="keywordflow">return</font> <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(f*<a class="code" href="namespaceNLPACS.html#a14">Vector2sAccuracy</a>);
+00090 }
+00091
+00092 <font class="comment">// unpack a fixed16 into a float</font>
+<a name="l00093"></a><a class="code" href="classNLPACS_1_1CVector2s.html#f5">00093</a> <font class="keyword">static</font> <font class="keywordtype">float</font> <a class="code" href="classNLPACS_1_1CVector2s.html#a2">unpack</a>(sint16 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>)
+00094 {
+00095 <font class="keywordflow">return</font> (float)<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>/<a class="code" href="namespaceNLPACS.html#a14">Vector2sAccuracy</a>;
+00096 }
+00097
+00098 <font class="keyword">public</font>: <font class="comment">// Attributes.</font>
+<a name="l00099"></a><a class="code" href="classNLPACS_1_1CVector2s.html#m1">00099</a> sint16 <a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>, <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>;
+00100
+00101 <font class="keyword">public</font>: <font class="comment">// Methods.</font>
+00103 <font class="comment"></font>
+00104 <font class="comment"></font>
+<a name="l00105"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">00105</a> <font class="comment"> CVector2s() {}</font>
+<a name="l00107"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z957_1">00107</a> <font class="comment"> CVector2s(sint16 _x, sint16 _y) : x(_x), y(_y) {}</font>
+<a name="l00109"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z957_2">00109</a> <font class="comment"> CVector2s(const CVector2s &amp;v) : x(v.x), y(v.y) {}</font>
+<a name="l00110"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z957_3">00110</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &amp;<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>) { <a class="code" href="classNLPACS_1_1CVector2s.html#f4">pack</a>(v); }
+00112
+00113
+00115
+<a name="l00116"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z958_0">00116</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;<a class="code" href="classNLPACS_1_1CVector2s.html#z958_0">operator+=</a>(<font class="keyword">const</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>) {<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>=<a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>((sint64)v.x+(sint64)<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>); <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>=<a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>((sint64)v.y+(sint64)<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>); <font class="keywordflow">return</font> *<font class="keyword">this</font>;}
+<a name="l00117"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z958_1">00117</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;<a class="code" href="classNLPACS_1_1CVector2s.html#z958_1">operator-=</a>(<font class="keyword">const</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>) {<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>=<a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>((sint64)v.x-(sint64)<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>); <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>=<a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>((sint64)v.y-(sint64)<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>); <font class="keywordflow">return</font> *<font class="keyword">this</font>;}
+<a name="l00118"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z958_2">00118</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z958_2">operator+</a>(<font class="keyword">const</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)<font class="keyword"> const </font>{<font class="keywordflow">return</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>((sint64)v.x+(sint64)<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>), <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>((sint64)v.y+(sint64)<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>));}
+<a name="l00119"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z958_3">00119</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z958_4">operator-</a>(<font class="keyword">const</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)<font class="keyword"> const </font>{<font class="keywordflow">return</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>((sint64)v.x-(sint64)<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>), <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>((sint64)v.y-(sint64)<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>));}
+<a name="l00120"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z958_4">00120</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z958_4">operator-</a>()<font class="keyword"> const </font>{<font class="keywordflow">return</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(-(sint64)<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>), <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(-(sint64)<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>));}
+00121
+<a name="l00122"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z958_5">00122</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;<a class="code" href="classNLPACS_1_1CVector2s.html#z958_5">operator*=</a>(<font class="keywordtype">float</font> f) { <a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a> = <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(f*<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>); <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a> = <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(f*<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>); <font class="keywordflow">return</font> *<font class="keyword">this</font>; }
+<a name="l00123"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z958_6">00123</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;<a class="code" href="classNLPACS_1_1CVector2s.html#z958_6">operator/=</a>(<font class="keywordtype">float</font> f) { <a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a> = <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(f/<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>); <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a> = <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(f/<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>); <font class="keywordflow">return</font> *<font class="keyword">this</font>; }
+<a name="l00124"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z958_7">00124</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z958_7">operator*</a>(<font class="keywordtype">float</font> f)<font class="keyword"> const </font>{<font class="keywordflow">return</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>*f), <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>*f));}
+<a name="l00125"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z958_8">00125</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z958_8">operator/</a>(<font class="keywordtype">float</font> f)<font class="keyword"> const </font>{<font class="keywordflow">return</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>/f), <a class="code" href="classNLPACS_1_1CVector2s.html#f0">safeCastSint16</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>/f));}
+00127
+00129
+00130
+<a name="l00131"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z959_0">00131</a> <font class="keywordtype">float</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z958_7">operator*</a>(<font class="keyword">const</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)<font class="keyword"> const </font>{<font class="keywordflow">return</font> ((float)<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>*(float)v.x + (float)<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>*(float)v.y)/(<a class="code" href="namespaceNLPACS.html#a14">Vector2sAccuracy</a>*<a class="code" href="namespaceNLPACS.html#a14">Vector2sAccuracy</a>);}
+<a name="l00133"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z959_1">00133</a> <font class="keywordtype">float</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z959_1">norm</a>()<font class="keyword"> const </font>{<font class="keywordflow">return</font> (float)sqrt(<a class="code" href="classNLPACS_1_1CVector2s.html#z959_2">sqrnorm</a>());}
+<a name="l00135"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z959_2">00135</a> <font class="keywordtype">float</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z959_2">sqrnorm</a>()<font class="keyword"> const </font>{<font class="keywordflow">return</font> ((float)<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>*(float)<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a> + (float)<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>*(float)<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>)/(<a class="code" href="namespaceNLPACS.html#a14">Vector2sAccuracy</a>*<a class="code" href="namespaceNLPACS.html#a14">Vector2sAccuracy</a>);}
+<a name="l00137"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z959_3">00137</a> <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z959_3">normalize</a>()
+00138 {
+00139 <font class="keywordtype">float</font> f= <a class="code" href="classNLPACS_1_1CVector2s.html#z959_1">norm</a>();
+00140 <font class="keywordflow">if</font>(f&gt;0)
+00141 *<font class="keyword">this</font>/=f;
+00142 }
+<a name="l00144"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z959_4">00144</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> <a class="code" href="classNLPACS_1_1CVector2s.html#z959_4">normed</a>()<font class="keyword"> const</font>
+00145 <font class="keyword"> </font>{
+00146 <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>= *<font class="keyword">this</font>;
+00147 v.normalize();
+00148 <font class="keywordflow">return</font> v;
+00149 }
+00151
+00153
+<a name="l00154"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z960_0">00154</a> <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z960_0">set</a>(sint16 _x, sint16 _y) {<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>= _x; <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>=_y;}
+<a name="l00155"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z960_1">00155</a> <font class="keywordtype">bool</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z960_1">operator==</a>(<font class="keyword">const</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)<font class="keyword"> const </font>{<font class="keywordflow">return</font> <a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>==v.x &amp;&amp; <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>==v.y;}
+<a name="l00156"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z960_2">00156</a> <font class="keywordtype">bool</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z960_2">operator!=</a>(<font class="keyword">const</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)<font class="keyword"> const </font>{<font class="keywordflow">return</font> !(*<font class="keyword">this</font>==v);}
+<a name="l00157"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z960_3">00157</a> <font class="keywordtype">bool</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z960_3">isNull</a>()<font class="keyword"> const </font>{<font class="keywordflow">return</font> <a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>==0.0f &amp;&amp; <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>==0.0f;}
+<a name="l00159"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z960_4">00159</a> <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z960_4">minof</a>(<font class="keyword">const</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;a, <font class="keyword">const</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;b)
+00160 {
+00161 <a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>= <a class="code" href="bit__set_8cpp.html#a0">std::min</a>(a.x, b.x);
+00162 <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>= <a class="code" href="bit__set_8cpp.html#a0">std::min</a>(a.y, b.y);
+00163 }
+<a name="l00165"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z960_5">00165</a> <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z960_5">maxof</a>(<font class="keyword">const</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;a, <font class="keyword">const</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z957_0">CVector2s</a> &amp;b)
+00166 {
+00167 <a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>= std::max(a.x, b.x);
+00168 <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>= std::max(a.y, b.y);
+00169 }
+<a name="l00171"></a><a class="code" href="classNLPACS_1_1CVector2s.html#z960_6">00171</a> <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CVector2s.html#z960_6">serial</a>(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &amp;f) {f.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>,<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>);}
+00173
+<a name="l00174"></a><a class="code" href="classNLPACS_1_1CVector2s.html#a0">00174</a> <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CVector2s.html#f4">pack</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &amp;<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>) { <a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a> = <a class="code" href="classNLPACS_1_1CVector2s.html#f4">pack</a>(v.<a class="code" href="classNLMISC_1_1CVector.html#m0">x</a>); <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a> = <a class="code" href="classNLPACS_1_1CVector2s.html#f4">pack</a>(v.<a class="code" href="classNLMISC_1_1CVector.html#m1">y</a>); }
+<a name="l00175"></a><a class="code" href="classNLPACS_1_1CVector2s.html#a1">00175</a> <font class="keywordtype">void</font> <a class="code" href="classNLPACS_1_1CVector2s.html#f4">pack</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector2f.html">NLMISC::CVector2f</a> &amp;<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>) { <a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a> = <a class="code" href="classNLPACS_1_1CVector2s.html#f4">pack</a>(v.<a class="code" href="classNLMISC_1_1CVector2f.html#m0">x</a>); <a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a> = <a class="code" href="classNLPACS_1_1CVector2s.html#f4">pack</a>(v.<a class="code" href="classNLMISC_1_1CVector2f.html#m1">y</a>); }
+<a name="l00176"></a><a class="code" href="classNLPACS_1_1CVector2s.html#a2">00176</a> <a class="code" href="classNLMISC_1_1CVector2f.html">NLMISC::CVector2f</a> <a class="code" href="classNLPACS_1_1CVector2s.html#a2">unpack</a>()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> <a class="code" href="classNLMISC_1_1CVector2f.html">NLMISC::CVector2f</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#a2">unpack</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>), <a class="code" href="classNLPACS_1_1CVector2s.html#a2">unpack</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>)); }
+<a name="l00177"></a><a class="code" href="classNLPACS_1_1CVector2s.html#a3">00177</a> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> <a class="code" href="classNLPACS_1_1CVector2s.html#a3">unpack3f</a>(<font class="keywordtype">float</font> hintz=0.0f)<font class="keyword"> const </font>{ <font class="keywordflow">return</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#a2">unpack</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#m0">x</a>), <a class="code" href="classNLPACS_1_1CVector2s.html#a2">unpack</a>(<a class="code" href="classNLPACS_1_1CVector2s.html#m1">y</a>), hintz); }
+00178 };
+00179
+00180 } <font class="comment">// NLPACS</font>
+00181
+00182
+00183 <font class="preprocessor">#endif // NL_VECTOR_2S_H</font>
+00184 <font class="preprocessor"></font>
+00185 <font class="comment">/* End of vector_2s.h */</font>
+</pre></div>
+
+<!-- footer -->
+<BR><FONT Size=+5>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </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>