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| author | Matt Strapp <matt@mattstrapp.net> | 2021-09-20 18:15:14 -0500 |
|---|---|---|
| committer | Matt Strapp <matt@mattstrapp.net> | 2021-09-20 18:15:14 -0500 |
| commit | 342403a02f8063903d0f38327430721d4d0ae331 (patch) | |
| tree | 29d020a27bc16939c568dd4b29166566d1c0e658 /dev/MinGfx/docs/html/vector2_8h_source.html | |
| parent | Fix parenthesis (diff) | |
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do ass1submission-p1.0
Diffstat (limited to 'dev/MinGfx/docs/html/vector2_8h_source.html')
| -rw-r--r-- | dev/MinGfx/docs/html/vector2_8h_source.html | 522 |
1 files changed, 261 insertions, 261 deletions
diff --git a/dev/MinGfx/docs/html/vector2_8h_source.html b/dev/MinGfx/docs/html/vector2_8h_source.html index 935000d..06ea7e2 100644 --- a/dev/MinGfx/docs/html/vector2_8h_source.html +++ b/dev/MinGfx/docs/html/vector2_8h_source.html @@ -1,261 +1,261 @@ -<!-- HTML header for doxygen 1.8.9.1--> -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> -<head> -<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> -<meta http-equiv="X-UA-Compatible" content="IE=9"/> -<meta name="generator" content="Doxygen 1.9.1"/> -<title>MinGfx Toolkit: src/vector2.h Source File</title> -<link href="tabs.css" rel="stylesheet" type="text/css"/> -<script type="text/javascript" src="jquery.js"></script> -<script type="text/javascript" src="dynsections.js"></script> -<link href="search/search.css" rel="stylesheet" type="text/css"/> -<script type="text/javascript" src="search/searchdata.js"></script> -<script type="text/javascript" src="search/search.js"></script> -<script type="text/x-mathjax-config"> - MathJax.Hub.Config({ - extensions: ["tex2jax.js"], - jax: ["input/TeX","output/HTML-CSS"], -}); -</script> -<script type="text/javascript" async="async" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script> -<link href="doxygen.css" rel="stylesheet" type="text/css" /> -<link href="customdoxygen.css" rel="stylesheet" type="text/css"/> -</head> -<body> -<div id="top"><!-- do not remove this div, it is closed by doxygen! --> -<div id="titlearea"> -<table cellspacing="0" cellpadding="0"> - <tbody> - <tr style="height: 56px;"> - <td style="padding-left: 0.5em;"> - <div id="projectname">MinGfx Toolkit -  <span id="projectnumber">1.0</span> - </div> - <div id="projectbrief">A minimal library for writing cross-platform (Windows, OSX, linux) graphics programs.</div> - </td> - </tr> - </tbody> -</table> -</div> -<!-- end header part --> -<!-- Generated by Doxygen 1.9.1 --> -<script type="text/javascript"> -/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ -var searchBox = new SearchBox("searchBox", "search",false,'Search','.html'); -/* @license-end */ -</script> -<script type="text/javascript" src="menudata.js"></script> -<script type="text/javascript" src="menu.js"></script> -<script type="text/javascript"> -/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ -$(function() { - initMenu('',true,false,'search.php','Search'); - $(document).ready(function() { init_search(); }); -}); -/* @license-end */</script> -<div id="main-nav"></div> -<!-- window showing the filter options --> -<div id="MSearchSelectWindow" - onmouseover="return searchBox.OnSearchSelectShow()" - onmouseout="return searchBox.OnSearchSelectHide()" - onkeydown="return searchBox.OnSearchSelectKey(event)"> -</div> - -<!-- iframe showing the search results (closed by default) --> -<div id="MSearchResultsWindow"> -<iframe src="javascript:void(0)" frameborder="0" - name="MSearchResults" id="MSearchResults"> -</iframe> -</div> - -<div id="nav-path" class="navpath"> - <ul> -<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li> </ul> -</div> -</div><!-- top --> -<div class="header"> - <div class="headertitle"> -<div class="title">vector2.h</div> </div> -</div><!--header--> -<div class="contents"> -<a href="vector2_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div> -<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> This file is part of the MinGfx Project.</span></div> -<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> </span></div> -<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2017,2018 Regents of the University of Minnesota.</span></div> -<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> All Rights Reserved.</span></div> -<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> </span></div> -<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> Original Author(s) of this File:</span></div> -<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> Dan Keefe, 2018, University of Minnesota</span></div> -<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> </span></div> -<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> Author(s) of Significant Updates/Modifications to the File:</span></div> -<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> ...</span></div> -<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> */</span></div> -<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div> -<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#ifndef SRC_VECTOR2_H_</span></div> -<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#define SRC_VECTOR2_H_</span></div> -<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div> -<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <iostream></span></div> -<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  </div> -<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "<a class="code" href="point2_8h.html">point2.h</a>"</span></div> -<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div> -<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  </div> -<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">namespace </span><a class="code" href="namespacemingfx.html">mingfx</a> {</div> -<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  </div> -<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  </div> -<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html"> 28</a></span> <span class="keyword">class </span><a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> {</div> -<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">public</span>:</div> -<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div> -<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a962433a7e3158cf6b224604a0463852f"> 32</a></span>  <a class="code" href="classmingfx_1_1_vector2.html#a962433a7e3158cf6b224604a0463852f">Vector2</a>();</div> -<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  </div> -<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#acc16337b6b06ebea2fde4c4bd1be7abd"> 36</a></span>  <a class="code" href="classmingfx_1_1_vector2.html#acc16337b6b06ebea2fde4c4bd1be7abd">Vector2</a>(<span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ae84b079eb21494bc7c9a93d32a63712a">x</a>, <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ac427d5c06474777e851bed05ec5d134b">y</a>);</div> -<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div> -<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a6e3d063a7080bfe199acc70cd5afded2"> 39</a></span>  <a class="code" href="classmingfx_1_1_vector2.html#a6e3d063a7080bfe199acc70cd5afded2">Vector2</a>(<span class="keywordtype">float</span> *v);</div> -<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div> -<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a40f53939581f5d06a1b757b0398525f8"> 42</a></span>  <a class="code" href="classmingfx_1_1_vector2.html#a40f53939581f5d06a1b757b0398525f8">Vector2</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div> -<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div> -<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ac49b009c4b6052ebe71d5cf4ce241b1f"> 45</a></span>  <span class="keyword">virtual</span> <a class="code" href="classmingfx_1_1_vector2.html#ac49b009c4b6052ebe71d5cf4ce241b1f">~Vector2</a>();</div> -<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  </div> -<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ad7acc2cf4dcd2eca210899c846bb7dfe"> 48</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classmingfx_1_1_vector2.html#ad7acc2cf4dcd2eca210899c846bb7dfe">operator==</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v) <span class="keyword">const</span>;</div> -<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div> -<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a1cf3488f1f14a9bf7f6e1278c1c63cdb"> 51</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classmingfx_1_1_vector2.html#a1cf3488f1f14a9bf7f6e1278c1c63cdb">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v) <span class="keyword">const</span>;</div> -<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div> -<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a28c44a323e5bd1a251dee9e00e2e1769"> 54</a></span>  <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& <a class="code" href="classmingfx_1_1_vector2.html#a28c44a323e5bd1a251dee9e00e2e1769">operator=</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div> -<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div> -<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ae1fc0ce3ca1af3d0546af32742e13000"> 57</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ae1fc0ce3ca1af3d0546af32742e13000">operator[]</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> i) <span class="keyword">const</span>;</div> -<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div> -<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a93acf7f4f150cfe53859e31d90eddd1e"> 66</a></span>  <span class="keywordtype">float</span>& <a class="code" href="classmingfx_1_1_vector2.html#a93acf7f4f150cfe53859e31d90eddd1e">operator[]</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> i);</div> -<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  </div> -<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ae84b079eb21494bc7c9a93d32a63712a"> 70</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ae84b079eb21494bc7c9a93d32a63712a">x</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> v[0]; }</div> -<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div> -<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ac427d5c06474777e851bed05ec5d134b"> 74</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ac427d5c06474777e851bed05ec5d134b">y</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> v[1]; }</div> -<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  </div> -<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a267e6749091f23263d1620f801f0a831"> 77</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#a267e6749091f23263d1620f801f0a831">w</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 0.0; }</div> -<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div> -<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div> -<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="comment">// --- Vector operations ---</span></div> -<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  </div> -<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ae2208539c6b29712c22f557dcfdd55d9"> 83</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ae2208539c6b29712c22f557dcfdd55d9">Dot</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v) <span class="keyword">const</span>;</div> -<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div> -<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a71b90903d00cdc318ea42f593db6dbb9"> 86</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#a71b90903d00cdc318ea42f593db6dbb9">Length</a>() <span class="keyword">const</span>;</div> -<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div> -<div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a632ddd5b06c48fa0f6f39550e91082c0"> 89</a></span>  <span class="keywordtype">void</span> <a class="code" href="classmingfx_1_1_vector2.html#a632ddd5b06c48fa0f6f39550e91082c0">Normalize</a>();</div> -<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div> -<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a70f9f612a99017bf051e40ebd7fa7f83"> 93</a></span>  <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="classmingfx_1_1_vector2.html#a70f9f612a99017bf051e40ebd7fa7f83">ToUnit</a>() <span class="keyword">const</span>;</div> -<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  </div> -<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a5813ffa3c185551eec1927e1daa4cb17"> 98</a></span>  <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="classmingfx_1_1_vector2.html#a5813ffa3c185551eec1927e1daa4cb17">Lerp</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &b, <span class="keywordtype">float</span> alpha) <span class="keyword">const</span>;</div> -<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  </div> -<div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a80ef53519d50a6a6f158f66755c040d1"> 101</a></span>  <span class="keyword">const</span> <span class="keywordtype">float</span> * <a class="code" href="classmingfx_1_1_vector2.html#a80ef53519d50a6a6f158f66755c040d1">value_ptr</a>() <span class="keyword">const</span>;</div> -<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  </div> -<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div> -<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div> -<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a06d6c283aba957bddc2b9849698838b2"> 106</a></span>  <span class="keyword">static</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="classmingfx_1_1_vector2.html#a06d6c283aba957bddc2b9849698838b2">Normalize</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &v);</div> -<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  </div> -<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a9e81c518908ca06c98ba099b075fe1cd"> 109</a></span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#a9e81c518908ca06c98ba099b075fe1cd">Dot</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &v1, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &v2);</div> -<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  </div> -<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a7cb11f9fe8962ff9092fc1e5736faacf"> 112</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& <a class="code" href="classmingfx_1_1_vector2.html#a7cb11f9fe8962ff9092fc1e5736faacf">Zero</a>();</div> -<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div> -<div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a5b51e62f03e95d6be1262f037aecf0fd"> 115</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& <a class="code" href="classmingfx_1_1_vector2.html#a5b51e62f03e95d6be1262f037aecf0fd">One</a>();</div> -<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div> -<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a8ef6e0525ec34aaee9cf35bab098ecdb"> 118</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& <a class="code" href="classmingfx_1_1_vector2.html#a8ef6e0525ec34aaee9cf35bab098ecdb">UnitX</a>();</div> -<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div> -<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ab7b3ba42a5a63c512bd7b32fd4cc0db0"> 121</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& <a class="code" href="classmingfx_1_1_vector2.html#ab7b3ba42a5a63c512bd7b32fd4cc0db0">UnitY</a>();</div> -<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div> -<div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ac332b5f01b3357b85e6d279fb059d561"> 125</a></span>  <span class="keyword">static</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="classmingfx_1_1_vector2.html#ac332b5f01b3357b85e6d279fb059d561">Lerp</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &a, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &b, <span class="keywordtype">float</span> alpha);</div> -<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div> -<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="keyword">private</span>:</div> -<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordtype">float</span> v[2];</div> -<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> };</div> -<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div> -<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  </div> -<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment">// ---------- Operator Overloads for Working with Vectors ----------</span></div> -<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div> -<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  </div> -<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment">// --- Scalers ---</span></div> -<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div> -<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="namespacemingfx.html#a79ffb6c38c6c0b68ce1fdb7ae76ea6bd"> 138</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#a444ae88d836b913ac8307fbf4357f7ed">operator/</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v, <span class="keyword">const</span> <span class="keywordtype">float</span> s);</div> -<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div> -<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="namespacemingfx.html#a8bc25e621d21323fdd96f2c4a4141432"> 141</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#ae5708e414f585dde2a5418ddae259a57">operator*</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> s, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div> -<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  </div> -<div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="namespacemingfx.html#a8358de6421374fb037e8c51e8f2d5878"> 144</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#ae5708e414f585dde2a5418ddae259a57">operator*</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v, <span class="keyword">const</span> <span class="keywordtype">float</span> s);</div> -<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div> -<div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="namespacemingfx.html#a5daeaa383c40eed6f41b2c1b7930499f"> 147</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#a2f5a225a54f07164d5172a3721a3aee6">operator-</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div> -<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div> -<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment">// Note: no -(point) operator, that's an undefined operation</span></div> -<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div> -<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  </div> -<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment">// --- Point and Vector Arithmetic ---</span></div> -<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  </div> -<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="namespacemingfx.html#ac71c01d7c300671cb343a24b68a875bf"> 155</a></span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a> <a class="code" href="namespacemingfx.html#a3c3b45ed6edf3fe76f98a7fd165dca03">operator+</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a>& p);</div> -<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  </div> -<div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="namespacemingfx.html#ab2083f9992ba509a275db11522f16a2e"> 158</a></span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a> <a class="code" href="namespacemingfx.html#a3c3b45ed6edf3fe76f98a7fd165dca03">operator+</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a>& p, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div> -<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  </div> -<div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="namespacemingfx.html#acdffada748181cc17ec93784f858ff9f"> 161</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#a3c3b45ed6edf3fe76f98a7fd165dca03">operator+</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v1, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v2);</div> -<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  </div> -<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment">// Note: no (point + point) operator, that's an undefined operation</span></div> -<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div> -<div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="namespacemingfx.html#ae81fac825c0f6eca59cc1a1cc06d63f2"> 166</a></span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a> <a class="code" href="namespacemingfx.html#a2f5a225a54f07164d5172a3721a3aee6">operator-</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a>& p, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div> -<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div> -<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="namespacemingfx.html#a128585c0b87e03beda4a660d4e58789b"> 169</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#a2f5a225a54f07164d5172a3721a3aee6">operator-</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v1, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v2);</div> -<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  </div> -<div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="namespacemingfx.html#ad370bce0bb5b88beb974aad1d44890e8"> 172</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#a2f5a225a54f07164d5172a3721a3aee6">operator-</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a>& p1, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a>& p2);</div> -<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  </div> -<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment">// Note: no (vector - point) operator, that's an undefined operation</span></div> -<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  </div> -<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div> -<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment">// --- Stream operators ---</span></div> -<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  </div> -<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment">// Vector2</span></div> -<div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="namespacemingfx.html#acbe43aa24ecedf663c65becf2be282c7"> 180</a></span> std::ostream & <a class="code" href="namespacemingfx.html#a6bc967741341f4f318a505d884192906">operator<< </a>( std::ostream &os, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &v);</div> -<div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="namespacemingfx.html#ab3f12496d7a5028b71882373d6fa7203"> 181</a></span> std::istream & <a class="code" href="namespacemingfx.html#a6eb31e6e81c6e29144799be4c9db404d">operator>> </a>( std::istream &is, <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &v);</div> -<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  </div> -<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  </div> -<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> } <span class="comment">// end namespace</span></div> -<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  </div> -<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="preprocessor">#endif</span></div> -<div class="ttc" id="aclassmingfx_1_1_point2_html"><div class="ttname"><a href="classmingfx_1_1_point2.html">mingfx::Point2</a></div><div class="ttdoc">A 2D Point with floating point coordinates, used for storing 2D texture coordinates,...</div><div class="ttdef"><b>Definition:</b> <a href="point2_8h_source.html#l00028">point2.h:28</a></div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html"><div class="ttname"><a href="classmingfx_1_1_vector2.html">mingfx::Vector2</a></div><div class="ttdoc">A 2D Vector with floating point coordinates, used for storing 2D translations, mouse movements,...</div><div class="ttdef"><b>Definition:</b> <a href="vector2_8h_source.html#l00028">vector2.h:28</a></div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a06d6c283aba957bddc2b9849698838b2"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a06d6c283aba957bddc2b9849698838b2">mingfx::Vector2::Normalize</a></div><div class="ttdeci">static Vector2 Normalize(const Vector2 &v)</div><div class="ttdoc">Returns a new vector that is the unit version of v.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a1cf3488f1f14a9bf7f6e1278c1c63cdb"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a1cf3488f1f14a9bf7f6e1278c1c63cdb">mingfx::Vector2::operator!=</a></div><div class="ttdeci">bool operator!=(const Vector2 &v) const</div><div class="ttdoc">Check for "inequality", taking floating point imprecision into account.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a267e6749091f23263d1620f801f0a831"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a267e6749091f23263d1620f801f0a831">mingfx::Vector2::w</a></div><div class="ttdeci">float w() const</div><div class="ttdoc">In homogeneous coordinates, the w coordinate for all vectors is 0.0.</div><div class="ttdef"><b>Definition:</b> <a href="vector2_8h_source.html#l00077">vector2.h:77</a></div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a28c44a323e5bd1a251dee9e00e2e1769"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a28c44a323e5bd1a251dee9e00e2e1769">mingfx::Vector2::operator=</a></div><div class="ttdeci">Vector2 & operator=(const Vector2 &v)</div><div class="ttdoc">Vector assignment operator.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a40f53939581f5d06a1b757b0398525f8"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a40f53939581f5d06a1b757b0398525f8">mingfx::Vector2::Vector2</a></div><div class="ttdeci">Vector2(const Vector2 &v)</div><div class="ttdoc">Copy constructor for vector.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a5813ffa3c185551eec1927e1daa4cb17"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a5813ffa3c185551eec1927e1daa4cb17">mingfx::Vector2::Lerp</a></div><div class="ttdeci">Vector2 Lerp(const Vector2 &b, float alpha) const</div><div class="ttdoc">Linear interpolation between this vector and another. Alpha=0.0 returns this vector,...</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a5b51e62f03e95d6be1262f037aecf0fd"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a5b51e62f03e95d6be1262f037aecf0fd">mingfx::Vector2::One</a></div><div class="ttdeci">static const Vector2 & One()</div><div class="ttdoc">(1,1) - a shortcut for a special vector that is frequently needed</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a632ddd5b06c48fa0f6f39550e91082c0"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a632ddd5b06c48fa0f6f39550e91082c0">mingfx::Vector2::Normalize</a></div><div class="ttdeci">void Normalize()</div><div class="ttdoc">Normalizes the vector by making it unit length.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a6e3d063a7080bfe199acc70cd5afded2"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a6e3d063a7080bfe199acc70cd5afded2">mingfx::Vector2::Vector2</a></div><div class="ttdeci">Vector2(float *v)</div><div class="ttdoc">Constructs a vector given a pointer to x,y,z data.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a70f9f612a99017bf051e40ebd7fa7f83"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a70f9f612a99017bf051e40ebd7fa7f83">mingfx::Vector2::ToUnit</a></div><div class="ttdeci">Vector2 ToUnit() const</div><div class="ttdoc">Returns a normalized (i.e., unit length) version of the vector without modifying the original ('this'...</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a71b90903d00cdc318ea42f593db6dbb9"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a71b90903d00cdc318ea42f593db6dbb9">mingfx::Vector2::Length</a></div><div class="ttdeci">float Length() const</div><div class="ttdoc">Returns the length of the vector.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a7cb11f9fe8962ff9092fc1e5736faacf"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a7cb11f9fe8962ff9092fc1e5736faacf">mingfx::Vector2::Zero</a></div><div class="ttdeci">static const Vector2 & Zero()</div><div class="ttdoc">(0,0) - a shortcut for a special vector that is frequently needed</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a80ef53519d50a6a6f158f66755c040d1"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a80ef53519d50a6a6f158f66755c040d1">mingfx::Vector2::value_ptr</a></div><div class="ttdeci">const float * value_ptr() const</div><div class="ttdoc">Returns a const pointer to the raw data array.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a8ef6e0525ec34aaee9cf35bab098ecdb"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a8ef6e0525ec34aaee9cf35bab098ecdb">mingfx::Vector2::UnitX</a></div><div class="ttdeci">static const Vector2 & UnitX()</div><div class="ttdoc">(1,0) - a shortcut for a special vector that is frequently needed</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a93acf7f4f150cfe53859e31d90eddd1e"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a93acf7f4f150cfe53859e31d90eddd1e">mingfx::Vector2::operator[]</a></div><div class="ttdeci">float & operator[](const int i)</div><div class="ttdoc">Returns a reference to the ith coordinate of the vector. Use this accessor if you wish to set the coo...</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a962433a7e3158cf6b224604a0463852f"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a962433a7e3158cf6b224604a0463852f">mingfx::Vector2::Vector2</a></div><div class="ttdeci">Vector2()</div><div class="ttdoc">Default constructor to create zero vector.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_a9e81c518908ca06c98ba099b075fe1cd"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a9e81c518908ca06c98ba099b075fe1cd">mingfx::Vector2::Dot</a></div><div class="ttdeci">static float Dot(const Vector2 &v1, const Vector2 &v2)</div><div class="ttdoc">Returns v1 dot v2.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_ab7b3ba42a5a63c512bd7b32fd4cc0db0"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ab7b3ba42a5a63c512bd7b32fd4cc0db0">mingfx::Vector2::UnitY</a></div><div class="ttdeci">static const Vector2 & UnitY()</div><div class="ttdoc">(0,1) - a shortcut for a special vector that is frequently needed</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_ac332b5f01b3357b85e6d279fb059d561"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ac332b5f01b3357b85e6d279fb059d561">mingfx::Vector2::Lerp</a></div><div class="ttdeci">static Vector2 Lerp(const Vector2 &a, const Vector2 &b, float alpha)</div><div class="ttdoc">Linear interpolation between two vectors. Alpha=0.0 returns 'a' and alpha=1.0 returns 'b',...</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_ac427d5c06474777e851bed05ec5d134b"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ac427d5c06474777e851bed05ec5d134b">mingfx::Vector2::y</a></div><div class="ttdeci">float y() const</div><div class="ttdoc">Read only access to the y coordinate. Can also use my_vector[1]. Use the my_vector[1] = 1....</div><div class="ttdef"><b>Definition:</b> <a href="vector2_8h_source.html#l00074">vector2.h:74</a></div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_ac49b009c4b6052ebe71d5cf4ce241b1f"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ac49b009c4b6052ebe71d5cf4ce241b1f">mingfx::Vector2::~Vector2</a></div><div class="ttdeci">virtual ~Vector2()</div><div class="ttdoc">Vector destructor.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_acc16337b6b06ebea2fde4c4bd1be7abd"><div class="ttname"><a href="classmingfx_1_1_vector2.html#acc16337b6b06ebea2fde4c4bd1be7abd">mingfx::Vector2::Vector2</a></div><div class="ttdeci">Vector2(float x, float y)</div><div class="ttdoc">Constructs a vector (x,y,0), where the 0 comes from the use of homogeneous coordinates in computer gr...</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_ad7acc2cf4dcd2eca210899c846bb7dfe"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ad7acc2cf4dcd2eca210899c846bb7dfe">mingfx::Vector2::operator==</a></div><div class="ttdeci">bool operator==(const Vector2 &v) const</div><div class="ttdoc">Check for "equality", taking floating point imprecision into account.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_ae1fc0ce3ca1af3d0546af32742e13000"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ae1fc0ce3ca1af3d0546af32742e13000">mingfx::Vector2::operator[]</a></div><div class="ttdeci">float operator[](const int i) const</div><div class="ttdoc">Read only access to the ith coordinate of the vector.</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_ae2208539c6b29712c22f557dcfdd55d9"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ae2208539c6b29712c22f557dcfdd55d9">mingfx::Vector2::Dot</a></div><div class="ttdeci">float Dot(const Vector2 &v) const</div><div class="ttdoc">Returns "this dot v".</div></div> -<div class="ttc" id="aclassmingfx_1_1_vector2_html_ae84b079eb21494bc7c9a93d32a63712a"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ae84b079eb21494bc7c9a93d32a63712a">mingfx::Vector2::x</a></div><div class="ttdeci">float x() const</div><div class="ttdoc">Read only access to the x coordinate. Can also use my_vector[0]. Use the my_vector[0] = 1....</div><div class="ttdef"><b>Definition:</b> <a href="vector2_8h_source.html#l00070">vector2.h:70</a></div></div> -<div class="ttc" id="anamespacemingfx_html"><div class="ttname"><a href="namespacemingfx.html">mingfx</a></div><div class="ttdoc">Namespace for the MinGfx Toolkit.</div><div class="ttdef"><b>Definition:</b> <a href="aabb_8h_source.html#l00021">aabb.h:21</a></div></div> -<div class="ttc" id="anamespacemingfx_html_a2f5a225a54f07164d5172a3721a3aee6"><div class="ttname"><a href="namespacemingfx.html#a2f5a225a54f07164d5172a3721a3aee6">mingfx::operator-</a></div><div class="ttdeci">Quaternion operator-(const Quaternion &q)</div></div> -<div class="ttc" id="anamespacemingfx_html_a3c3b45ed6edf3fe76f98a7fd165dca03"><div class="ttname"><a href="namespacemingfx.html#a3c3b45ed6edf3fe76f98a7fd165dca03">mingfx::operator+</a></div><div class="ttdeci">AABB operator+(const AABB &A, const AABB &B)</div></div> -<div class="ttc" id="anamespacemingfx_html_a444ae88d836b913ac8307fbf4357f7ed"><div class="ttname"><a href="namespacemingfx.html#a444ae88d836b913ac8307fbf4357f7ed">mingfx::operator/</a></div><div class="ttdeci">Quaternion operator/(const Quaternion &q, const float s)</div></div> -<div class="ttc" id="anamespacemingfx_html_a6bc967741341f4f318a505d884192906"><div class="ttname"><a href="namespacemingfx.html#a6bc967741341f4f318a505d884192906">mingfx::operator<<</a></div><div class="ttdeci">std::ostream & operator<<(std::ostream &os, const Color &c)</div></div> -<div class="ttc" id="anamespacemingfx_html_a6eb31e6e81c6e29144799be4c9db404d"><div class="ttname"><a href="namespacemingfx.html#a6eb31e6e81c6e29144799be4c9db404d">mingfx::operator>></a></div><div class="ttdeci">std::istream & operator>>(std::istream &is, Color &c)</div></div> -<div class="ttc" id="anamespacemingfx_html_ae5708e414f585dde2a5418ddae259a57"><div class="ttname"><a href="namespacemingfx.html#ae5708e414f585dde2a5418ddae259a57">mingfx::operator*</a></div><div class="ttdeci">Matrix4 operator*(const Matrix4 &m, const float &s)</div><div class="ttdoc">Multiply matrix and scalar, returns the new matrix.</div></div> -<div class="ttc" id="apoint2_8h_html"><div class="ttname"><a href="point2_8h.html">point2.h</a></div></div> -</div><!-- fragment --></div><!-- contents --> -<!-- HTML footer for doxygen 1.8.9.1--> -<!-- start footer part --> -<hr class="footer"/><address class="footer"><small> -Generated by  <a href="http://www.doxygen.org/index.html"> -<img class="footer" src="doxygen.png" alt="doxygen"/> -</a> 1.9.1 -</small></address> -</body> -</html> +<!-- HTML header for doxygen 1.8.9.1-->
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+<div class="title">vector2.h</div> </div>
+</div><!--header-->
+<div class="contents">
+<a href="vector2_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
+<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> This file is part of the MinGfx Project.</span></div>
+<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> </span></div>
+<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2017,2018 Regents of the University of Minnesota.</span></div>
+<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> All Rights Reserved.</span></div>
+<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> </span></div>
+<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> Original Author(s) of this File:</span></div>
+<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> Dan Keefe, 2018, University of Minnesota</span></div>
+<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> </span></div>
+<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> Author(s) of Significant Updates/Modifications to the File:</span></div>
+<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> ...</span></div>
+<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> */</span></div>
+<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
+<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#ifndef SRC_VECTOR2_H_</span></div>
+<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#define SRC_VECTOR2_H_</span></div>
+<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
+<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <iostream></span></div>
+<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  </div>
+<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "<a class="code" href="point2_8h.html">point2.h</a>"</span></div>
+<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div>
+<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  </div>
+<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">namespace </span><a class="code" href="namespacemingfx.html">mingfx</a> {</div>
+<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  </div>
+<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  </div>
+<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html"> 28</a></span> <span class="keyword">class </span><a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> {</div>
+<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">public</span>:</div>
+<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div>
+<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a962433a7e3158cf6b224604a0463852f"> 32</a></span>  <a class="code" href="classmingfx_1_1_vector2.html#a962433a7e3158cf6b224604a0463852f">Vector2</a>();</div>
+<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  </div>
+<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#acc16337b6b06ebea2fde4c4bd1be7abd"> 36</a></span>  <a class="code" href="classmingfx_1_1_vector2.html#acc16337b6b06ebea2fde4c4bd1be7abd">Vector2</a>(<span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ae84b079eb21494bc7c9a93d32a63712a">x</a>, <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ac427d5c06474777e851bed05ec5d134b">y</a>);</div>
+<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
+<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a6e3d063a7080bfe199acc70cd5afded2"> 39</a></span>  <a class="code" href="classmingfx_1_1_vector2.html#a6e3d063a7080bfe199acc70cd5afded2">Vector2</a>(<span class="keywordtype">float</span> *v);</div>
+<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div>
+<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a40f53939581f5d06a1b757b0398525f8"> 42</a></span>  <a class="code" href="classmingfx_1_1_vector2.html#a40f53939581f5d06a1b757b0398525f8">Vector2</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div>
+<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div>
+<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ac49b009c4b6052ebe71d5cf4ce241b1f"> 45</a></span>  <span class="keyword">virtual</span> <a class="code" href="classmingfx_1_1_vector2.html#ac49b009c4b6052ebe71d5cf4ce241b1f">~Vector2</a>();</div>
+<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  </div>
+<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ad7acc2cf4dcd2eca210899c846bb7dfe"> 48</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classmingfx_1_1_vector2.html#ad7acc2cf4dcd2eca210899c846bb7dfe">operator==</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
+<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a1cf3488f1f14a9bf7f6e1278c1c63cdb"> 51</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classmingfx_1_1_vector2.html#a1cf3488f1f14a9bf7f6e1278c1c63cdb">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
+<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a28c44a323e5bd1a251dee9e00e2e1769"> 54</a></span>  <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& <a class="code" href="classmingfx_1_1_vector2.html#a28c44a323e5bd1a251dee9e00e2e1769">operator=</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div>
+<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div>
+<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ae1fc0ce3ca1af3d0546af32742e13000"> 57</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ae1fc0ce3ca1af3d0546af32742e13000">operator[]</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> i) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
+<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a93acf7f4f150cfe53859e31d90eddd1e"> 66</a></span>  <span class="keywordtype">float</span>& <a class="code" href="classmingfx_1_1_vector2.html#a93acf7f4f150cfe53859e31d90eddd1e">operator[]</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> i);</div>
+<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  </div>
+<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ae84b079eb21494bc7c9a93d32a63712a"> 70</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ae84b079eb21494bc7c9a93d32a63712a">x</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> v[0]; }</div>
+<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div>
+<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ac427d5c06474777e851bed05ec5d134b"> 74</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ac427d5c06474777e851bed05ec5d134b">y</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> v[1]; }</div>
+<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  </div>
+<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a267e6749091f23263d1620f801f0a831"> 77</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#a267e6749091f23263d1620f801f0a831">w</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 0.0; }</div>
+<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
+<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
+<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="comment">// --- Vector operations ---</span></div>
+<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  </div>
+<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ae2208539c6b29712c22f557dcfdd55d9"> 83</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#ae2208539c6b29712c22f557dcfdd55d9">Dot</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div>
+<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a71b90903d00cdc318ea42f593db6dbb9"> 86</a></span>  <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#a71b90903d00cdc318ea42f593db6dbb9">Length</a>() <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div>
+<div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a632ddd5b06c48fa0f6f39550e91082c0"> 89</a></span>  <span class="keywordtype">void</span> <a class="code" href="classmingfx_1_1_vector2.html#a632ddd5b06c48fa0f6f39550e91082c0">Normalize</a>();</div>
+<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div>
+<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a70f9f612a99017bf051e40ebd7fa7f83"> 93</a></span>  <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="classmingfx_1_1_vector2.html#a70f9f612a99017bf051e40ebd7fa7f83">ToUnit</a>() <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  </div>
+<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a5813ffa3c185551eec1927e1daa4cb17"> 98</a></span>  <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="classmingfx_1_1_vector2.html#a5813ffa3c185551eec1927e1daa4cb17">Lerp</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &b, <span class="keywordtype">float</span> alpha) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  </div>
+<div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a80ef53519d50a6a6f158f66755c040d1"> 101</a></span>  <span class="keyword">const</span> <span class="keywordtype">float</span> * <a class="code" href="classmingfx_1_1_vector2.html#a80ef53519d50a6a6f158f66755c040d1">value_ptr</a>() <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  </div>
+<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
+<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div>
+<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a06d6c283aba957bddc2b9849698838b2"> 106</a></span>  <span class="keyword">static</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="classmingfx_1_1_vector2.html#a06d6c283aba957bddc2b9849698838b2">Normalize</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &v);</div>
+<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  </div>
+<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a9e81c518908ca06c98ba099b075fe1cd"> 109</a></span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classmingfx_1_1_vector2.html#a9e81c518908ca06c98ba099b075fe1cd">Dot</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &v1, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &v2);</div>
+<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  </div>
+<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a7cb11f9fe8962ff9092fc1e5736faacf"> 112</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& <a class="code" href="classmingfx_1_1_vector2.html#a7cb11f9fe8962ff9092fc1e5736faacf">Zero</a>();</div>
+<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div>
+<div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a5b51e62f03e95d6be1262f037aecf0fd"> 115</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& <a class="code" href="classmingfx_1_1_vector2.html#a5b51e62f03e95d6be1262f037aecf0fd">One</a>();</div>
+<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div>
+<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#a8ef6e0525ec34aaee9cf35bab098ecdb"> 118</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& <a class="code" href="classmingfx_1_1_vector2.html#a8ef6e0525ec34aaee9cf35bab098ecdb">UnitX</a>();</div>
+<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
+<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ab7b3ba42a5a63c512bd7b32fd4cc0db0"> 121</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& <a class="code" href="classmingfx_1_1_vector2.html#ab7b3ba42a5a63c512bd7b32fd4cc0db0">UnitY</a>();</div>
+<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
+<div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classmingfx_1_1_vector2.html#ac332b5f01b3357b85e6d279fb059d561"> 125</a></span>  <span class="keyword">static</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="classmingfx_1_1_vector2.html#ac332b5f01b3357b85e6d279fb059d561">Lerp</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &a, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &b, <span class="keywordtype">float</span> alpha);</div>
+<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div>
+<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="keyword">private</span>:</div>
+<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordtype">float</span> v[2];</div>
+<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> };</div>
+<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div>
+<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  </div>
+<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment">// ---------- Operator Overloads for Working with Vectors ----------</span></div>
+<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
+<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  </div>
+<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment">// --- Scalers ---</span></div>
+<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
+<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="namespacemingfx.html#a79ffb6c38c6c0b68ce1fdb7ae76ea6bd"> 138</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#a444ae88d836b913ac8307fbf4357f7ed">operator/</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v, <span class="keyword">const</span> <span class="keywordtype">float</span> s);</div>
+<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
+<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="namespacemingfx.html#a8bc25e621d21323fdd96f2c4a4141432"> 141</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#ae5708e414f585dde2a5418ddae259a57">operator*</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> s, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div>
+<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  </div>
+<div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="namespacemingfx.html#a8358de6421374fb037e8c51e8f2d5878"> 144</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#ae5708e414f585dde2a5418ddae259a57">operator*</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v, <span class="keyword">const</span> <span class="keywordtype">float</span> s);</div>
+<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div>
+<div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="namespacemingfx.html#a5daeaa383c40eed6f41b2c1b7930499f"> 147</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#a2f5a225a54f07164d5172a3721a3aee6">operator-</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div>
+<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div>
+<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment">// Note: no -(point) operator, that's an undefined operation</span></div>
+<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div>
+<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  </div>
+<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment">// --- Point and Vector Arithmetic ---</span></div>
+<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  </div>
+<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="namespacemingfx.html#ac71c01d7c300671cb343a24b68a875bf"> 155</a></span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a> <a class="code" href="namespacemingfx.html#a3c3b45ed6edf3fe76f98a7fd165dca03">operator+</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a>& p);</div>
+<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  </div>
+<div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="namespacemingfx.html#ab2083f9992ba509a275db11522f16a2e"> 158</a></span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a> <a class="code" href="namespacemingfx.html#a3c3b45ed6edf3fe76f98a7fd165dca03">operator+</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a>& p, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div>
+<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  </div>
+<div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="namespacemingfx.html#acdffada748181cc17ec93784f858ff9f"> 161</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#a3c3b45ed6edf3fe76f98a7fd165dca03">operator+</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v1, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v2);</div>
+<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  </div>
+<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment">// Note: no (point + point) operator, that's an undefined operation</span></div>
+<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
+<div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="namespacemingfx.html#ae81fac825c0f6eca59cc1a1cc06d63f2"> 166</a></span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a> <a class="code" href="namespacemingfx.html#a2f5a225a54f07164d5172a3721a3aee6">operator-</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a>& p, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v);</div>
+<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div>
+<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="namespacemingfx.html#a128585c0b87e03beda4a660d4e58789b"> 169</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#a2f5a225a54f07164d5172a3721a3aee6">operator-</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v1, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a>& v2);</div>
+<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  </div>
+<div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="namespacemingfx.html#ad370bce0bb5b88beb974aad1d44890e8"> 172</a></span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> <a class="code" href="namespacemingfx.html#a2f5a225a54f07164d5172a3721a3aee6">operator-</a>(<span class="keyword">const</span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a>& p1, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_point2.html">Point2</a>& p2);</div>
+<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  </div>
+<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment">// Note: no (vector - point) operator, that's an undefined operation</span></div>
+<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  </div>
+<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div>
+<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment">// --- Stream operators ---</span></div>
+<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  </div>
+<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment">// Vector2</span></div>
+<div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="namespacemingfx.html#acbe43aa24ecedf663c65becf2be282c7"> 180</a></span> std::ostream & <a class="code" href="namespacemingfx.html#a6bc967741341f4f318a505d884192906">operator<< </a>( std::ostream &os, <span class="keyword">const</span> <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &v);</div>
+<div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="namespacemingfx.html#ab3f12496d7a5028b71882373d6fa7203"> 181</a></span> std::istream & <a class="code" href="namespacemingfx.html#a6eb31e6e81c6e29144799be4c9db404d">operator>> </a>( std::istream &is, <a class="code" href="classmingfx_1_1_vector2.html">Vector2</a> &v);</div>
+<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  </div>
+<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  </div>
+<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> } <span class="comment">// end namespace</span></div>
+<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  </div>
+<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="preprocessor">#endif</span></div>
+<div class="ttc" id="aclassmingfx_1_1_point2_html"><div class="ttname"><a href="classmingfx_1_1_point2.html">mingfx::Point2</a></div><div class="ttdoc">A 2D Point with floating point coordinates, used for storing 2D texture coordinates,...</div><div class="ttdef"><b>Definition:</b> <a href="point2_8h_source.html#l00028">point2.h:28</a></div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html"><div class="ttname"><a href="classmingfx_1_1_vector2.html">mingfx::Vector2</a></div><div class="ttdoc">A 2D Vector with floating point coordinates, used for storing 2D translations, mouse movements,...</div><div class="ttdef"><b>Definition:</b> <a href="vector2_8h_source.html#l00028">vector2.h:28</a></div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a06d6c283aba957bddc2b9849698838b2"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a06d6c283aba957bddc2b9849698838b2">mingfx::Vector2::Normalize</a></div><div class="ttdeci">static Vector2 Normalize(const Vector2 &v)</div><div class="ttdoc">Returns a new vector that is the unit version of v.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a1cf3488f1f14a9bf7f6e1278c1c63cdb"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a1cf3488f1f14a9bf7f6e1278c1c63cdb">mingfx::Vector2::operator!=</a></div><div class="ttdeci">bool operator!=(const Vector2 &v) const</div><div class="ttdoc">Check for "inequality", taking floating point imprecision into account.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a267e6749091f23263d1620f801f0a831"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a267e6749091f23263d1620f801f0a831">mingfx::Vector2::w</a></div><div class="ttdeci">float w() const</div><div class="ttdoc">In homogeneous coordinates, the w coordinate for all vectors is 0.0.</div><div class="ttdef"><b>Definition:</b> <a href="vector2_8h_source.html#l00077">vector2.h:77</a></div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a28c44a323e5bd1a251dee9e00e2e1769"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a28c44a323e5bd1a251dee9e00e2e1769">mingfx::Vector2::operator=</a></div><div class="ttdeci">Vector2 & operator=(const Vector2 &v)</div><div class="ttdoc">Vector assignment operator.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a40f53939581f5d06a1b757b0398525f8"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a40f53939581f5d06a1b757b0398525f8">mingfx::Vector2::Vector2</a></div><div class="ttdeci">Vector2(const Vector2 &v)</div><div class="ttdoc">Copy constructor for vector.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a5813ffa3c185551eec1927e1daa4cb17"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a5813ffa3c185551eec1927e1daa4cb17">mingfx::Vector2::Lerp</a></div><div class="ttdeci">Vector2 Lerp(const Vector2 &b, float alpha) const</div><div class="ttdoc">Linear interpolation between this vector and another. Alpha=0.0 returns this vector,...</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a5b51e62f03e95d6be1262f037aecf0fd"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a5b51e62f03e95d6be1262f037aecf0fd">mingfx::Vector2::One</a></div><div class="ttdeci">static const Vector2 & One()</div><div class="ttdoc">(1,1) - a shortcut for a special vector that is frequently needed</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a632ddd5b06c48fa0f6f39550e91082c0"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a632ddd5b06c48fa0f6f39550e91082c0">mingfx::Vector2::Normalize</a></div><div class="ttdeci">void Normalize()</div><div class="ttdoc">Normalizes the vector by making it unit length.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a6e3d063a7080bfe199acc70cd5afded2"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a6e3d063a7080bfe199acc70cd5afded2">mingfx::Vector2::Vector2</a></div><div class="ttdeci">Vector2(float *v)</div><div class="ttdoc">Constructs a vector given a pointer to x,y,z data.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a70f9f612a99017bf051e40ebd7fa7f83"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a70f9f612a99017bf051e40ebd7fa7f83">mingfx::Vector2::ToUnit</a></div><div class="ttdeci">Vector2 ToUnit() const</div><div class="ttdoc">Returns a normalized (i.e., unit length) version of the vector without modifying the original ('this'...</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a71b90903d00cdc318ea42f593db6dbb9"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a71b90903d00cdc318ea42f593db6dbb9">mingfx::Vector2::Length</a></div><div class="ttdeci">float Length() const</div><div class="ttdoc">Returns the length of the vector.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a7cb11f9fe8962ff9092fc1e5736faacf"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a7cb11f9fe8962ff9092fc1e5736faacf">mingfx::Vector2::Zero</a></div><div class="ttdeci">static const Vector2 & Zero()</div><div class="ttdoc">(0,0) - a shortcut for a special vector that is frequently needed</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a80ef53519d50a6a6f158f66755c040d1"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a80ef53519d50a6a6f158f66755c040d1">mingfx::Vector2::value_ptr</a></div><div class="ttdeci">const float * value_ptr() const</div><div class="ttdoc">Returns a const pointer to the raw data array.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a8ef6e0525ec34aaee9cf35bab098ecdb"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a8ef6e0525ec34aaee9cf35bab098ecdb">mingfx::Vector2::UnitX</a></div><div class="ttdeci">static const Vector2 & UnitX()</div><div class="ttdoc">(1,0) - a shortcut for a special vector that is frequently needed</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a93acf7f4f150cfe53859e31d90eddd1e"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a93acf7f4f150cfe53859e31d90eddd1e">mingfx::Vector2::operator[]</a></div><div class="ttdeci">float & operator[](const int i)</div><div class="ttdoc">Returns a reference to the ith coordinate of the vector. Use this accessor if you wish to set the coo...</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a962433a7e3158cf6b224604a0463852f"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a962433a7e3158cf6b224604a0463852f">mingfx::Vector2::Vector2</a></div><div class="ttdeci">Vector2()</div><div class="ttdoc">Default constructor to create zero vector.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_a9e81c518908ca06c98ba099b075fe1cd"><div class="ttname"><a href="classmingfx_1_1_vector2.html#a9e81c518908ca06c98ba099b075fe1cd">mingfx::Vector2::Dot</a></div><div class="ttdeci">static float Dot(const Vector2 &v1, const Vector2 &v2)</div><div class="ttdoc">Returns v1 dot v2.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_ab7b3ba42a5a63c512bd7b32fd4cc0db0"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ab7b3ba42a5a63c512bd7b32fd4cc0db0">mingfx::Vector2::UnitY</a></div><div class="ttdeci">static const Vector2 & UnitY()</div><div class="ttdoc">(0,1) - a shortcut for a special vector that is frequently needed</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_ac332b5f01b3357b85e6d279fb059d561"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ac332b5f01b3357b85e6d279fb059d561">mingfx::Vector2::Lerp</a></div><div class="ttdeci">static Vector2 Lerp(const Vector2 &a, const Vector2 &b, float alpha)</div><div class="ttdoc">Linear interpolation between two vectors. Alpha=0.0 returns 'a' and alpha=1.0 returns 'b',...</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_ac427d5c06474777e851bed05ec5d134b"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ac427d5c06474777e851bed05ec5d134b">mingfx::Vector2::y</a></div><div class="ttdeci">float y() const</div><div class="ttdoc">Read only access to the y coordinate. Can also use my_vector[1]. Use the my_vector[1] = 1....</div><div class="ttdef"><b>Definition:</b> <a href="vector2_8h_source.html#l00074">vector2.h:74</a></div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_ac49b009c4b6052ebe71d5cf4ce241b1f"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ac49b009c4b6052ebe71d5cf4ce241b1f">mingfx::Vector2::~Vector2</a></div><div class="ttdeci">virtual ~Vector2()</div><div class="ttdoc">Vector destructor.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_acc16337b6b06ebea2fde4c4bd1be7abd"><div class="ttname"><a href="classmingfx_1_1_vector2.html#acc16337b6b06ebea2fde4c4bd1be7abd">mingfx::Vector2::Vector2</a></div><div class="ttdeci">Vector2(float x, float y)</div><div class="ttdoc">Constructs a vector (x,y,0), where the 0 comes from the use of homogeneous coordinates in computer gr...</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_ad7acc2cf4dcd2eca210899c846bb7dfe"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ad7acc2cf4dcd2eca210899c846bb7dfe">mingfx::Vector2::operator==</a></div><div class="ttdeci">bool operator==(const Vector2 &v) const</div><div class="ttdoc">Check for "equality", taking floating point imprecision into account.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_ae1fc0ce3ca1af3d0546af32742e13000"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ae1fc0ce3ca1af3d0546af32742e13000">mingfx::Vector2::operator[]</a></div><div class="ttdeci">float operator[](const int i) const</div><div class="ttdoc">Read only access to the ith coordinate of the vector.</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_ae2208539c6b29712c22f557dcfdd55d9"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ae2208539c6b29712c22f557dcfdd55d9">mingfx::Vector2::Dot</a></div><div class="ttdeci">float Dot(const Vector2 &v) const</div><div class="ttdoc">Returns "this dot v".</div></div>
+<div class="ttc" id="aclassmingfx_1_1_vector2_html_ae84b079eb21494bc7c9a93d32a63712a"><div class="ttname"><a href="classmingfx_1_1_vector2.html#ae84b079eb21494bc7c9a93d32a63712a">mingfx::Vector2::x</a></div><div class="ttdeci">float x() const</div><div class="ttdoc">Read only access to the x coordinate. Can also use my_vector[0]. Use the my_vector[0] = 1....</div><div class="ttdef"><b>Definition:</b> <a href="vector2_8h_source.html#l00070">vector2.h:70</a></div></div>
+<div class="ttc" id="anamespacemingfx_html"><div class="ttname"><a href="namespacemingfx.html">mingfx</a></div><div class="ttdoc">Namespace for the MinGfx Toolkit.</div><div class="ttdef"><b>Definition:</b> <a href="aabb_8h_source.html#l00021">aabb.h:21</a></div></div>
+<div class="ttc" id="anamespacemingfx_html_a2f5a225a54f07164d5172a3721a3aee6"><div class="ttname"><a href="namespacemingfx.html#a2f5a225a54f07164d5172a3721a3aee6">mingfx::operator-</a></div><div class="ttdeci">Quaternion operator-(const Quaternion &q)</div></div>
+<div class="ttc" id="anamespacemingfx_html_a3c3b45ed6edf3fe76f98a7fd165dca03"><div class="ttname"><a href="namespacemingfx.html#a3c3b45ed6edf3fe76f98a7fd165dca03">mingfx::operator+</a></div><div class="ttdeci">AABB operator+(const AABB &A, const AABB &B)</div></div>
+<div class="ttc" id="anamespacemingfx_html_a444ae88d836b913ac8307fbf4357f7ed"><div class="ttname"><a href="namespacemingfx.html#a444ae88d836b913ac8307fbf4357f7ed">mingfx::operator/</a></div><div class="ttdeci">Quaternion operator/(const Quaternion &q, const float s)</div></div>
+<div class="ttc" id="anamespacemingfx_html_a6bc967741341f4f318a505d884192906"><div class="ttname"><a href="namespacemingfx.html#a6bc967741341f4f318a505d884192906">mingfx::operator<<</a></div><div class="ttdeci">std::ostream & operator<<(std::ostream &os, const Color &c)</div></div>
+<div class="ttc" id="anamespacemingfx_html_a6eb31e6e81c6e29144799be4c9db404d"><div class="ttname"><a href="namespacemingfx.html#a6eb31e6e81c6e29144799be4c9db404d">mingfx::operator>></a></div><div class="ttdeci">std::istream & operator>>(std::istream &is, Color &c)</div></div>
+<div class="ttc" id="anamespacemingfx_html_ae5708e414f585dde2a5418ddae259a57"><div class="ttname"><a href="namespacemingfx.html#ae5708e414f585dde2a5418ddae259a57">mingfx::operator*</a></div><div class="ttdeci">Matrix4 operator*(const Matrix4 &m, const float &s)</div><div class="ttdoc">Multiply matrix and scalar, returns the new matrix.</div></div>
+<div class="ttc" id="apoint2_8h_html"><div class="ttname"><a href="point2_8h.html">point2.h</a></div></div>
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