diff options
Diffstat (limited to 'Doc/doxygen/html/_polygon_8cpp_source.html')
| -rw-r--r-- | Doc/doxygen/html/_polygon_8cpp_source.html | 861 |
1 files changed, 861 insertions, 0 deletions
diff --git a/Doc/doxygen/html/_polygon_8cpp_source.html b/Doc/doxygen/html/_polygon_8cpp_source.html new file mode 100644 index 0000000..20c2e37 --- /dev/null +++ b/Doc/doxygen/html/_polygon_8cpp_source.html @@ -0,0 +1,861 @@ +<!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"/> +<title>Starshatter_Open: D:/SRC/StarshatterSVN/nGenEx/Polygon.cpp 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="navtree.css" rel="stylesheet" type="text/css"/> +<script type="text/javascript" src="resize.js"></script> +<script type="text/javascript" src="navtree.js"></script> +<script type="text/javascript"> + $(document).ready(initResizable); +</script> +<link href="search/search.css" rel="stylesheet" type="text/css"/> +<script type="text/javascript" src="search/search.js"></script> +<script type="text/javascript"> + $(document).ready(function() { searchBox.OnSelectItem(0); }); +</script> +<link href="doxygen.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">Starshatter_Open + </div> + <div id="projectbrief">Open source Starshatter engine</div> + </td> + </tr> + </tbody> +</table> +</div> +<!-- end header part --> +<!-- Generated by Doxygen 1.8.1 --> +<script type="text/javascript"> +var searchBox = new SearchBox("searchBox", "search",false,'Search'); +</script> + <div id="navrow1" class="tabs"> + <ul class="tablist"> + <li><a href="index.html"><span>Main Page</span></a></li> + <li><a href="annotated.html"><span>Classes</span></a></li> + <li class="current"><a href="files.html"><span>Files</span></a></li> + <li> + <div id="MSearchBox" class="MSearchBoxInactive"> + <span class="left"> + <img id="MSearchSelect" src="search/mag_sel.png" + onmouseover="return searchBox.OnSearchSelectShow()" + onmouseout="return searchBox.OnSearchSelectHide()" + alt=""/> + <input type="text" id="MSearchField" value="Search" accesskey="S" + onfocus="searchBox.OnSearchFieldFocus(true)" + onblur="searchBox.OnSearchFieldFocus(false)" + onkeyup="searchBox.OnSearchFieldChange(event)"/> + </span><span class="right"> + <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> + </span> + </div> + </li> + </ul> + </div> + <div id="navrow2" class="tabs2"> + <ul class="tablist"> + <li><a href="files.html"><span>File List</span></a></li> + <li><a href="globals.html"><span>File Members</span></a></li> + </ul> + </div> +</div><!-- top --> +<div id="side-nav" class="ui-resizable side-nav-resizable"> + <div id="nav-tree"> + <div id="nav-tree-contents"> + </div> + </div> + <div id="splitbar" style="-moz-user-select:none;" + class="ui-resizable-handle"> + </div> +</div> +<script type="text/javascript"> +$(document).ready(function(){initNavTree('_polygon_8cpp.html','');}); +</script> +<div id="doc-content"> +<!-- window showing the filter options --> +<div id="MSearchSelectWindow" + onmouseover="return searchBox.OnSearchSelectShow()" + onmouseout="return searchBox.OnSearchSelectHide()" + onkeydown="return searchBox.OnSearchSelectKey(event)"> +<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Macros</a></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 class="header"> + <div class="headertitle"> +<div class="title">Polygon.cpp</div> </div> +</div><!--header--> +<div class="contents"> +<a href="_polygon_8cpp.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">/* Project nGenEx</span></div> +<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> Destroyer Studios LLC</span></div> +<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> Copyright © 1997-2004. All Rights Reserved.</span></div> +<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"></span></div> +<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> SUBSYSTEM: nGenEx.lib</span></div> +<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> FILE: Polygon.cpp</span></div> +<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> AUTHOR: John DiCamillo</span></div> +<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"></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"> OVERVIEW</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"> Polygon and VertexSet structures for 3D rendering</span></div> +<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">*/</span></div> +<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> +<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "<a class="code" href="_mem_debug_8h.html">MemDebug.h</a>"</span></div> +<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "<a class="code" href="_polygon_8h.html">Polygon.h</a>"</span></div> +<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "<a class="code" href="_bitmap_8h.html">Bitmap.h</a>"</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="comment">// +--------------------------------------------------------------------+</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"><a class="code" href="struct_vertex_set.html#adf5177428a5141cff437142b6826791d"> 21</a></span> <a class="code" href="struct_vertex_set.html#adf5177428a5141cff437142b6826791d">VertexSet::VertexSet</a>(<span class="keywordtype">int</span> m)</div> +<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> : nverts(0), space(OBJECT_SPACE), </div> +<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> tu1(0), tv1(0), tangent(0), binormal(0)</div> +<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> {</div> +<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <a class="code" href="struct_vertex_set.html#a48c8f140d1ac968858894aec1d7d98eb">Resize</a>(m);</div> +<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> }</div> +<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div> +<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div> +<div class="line"><a name="l00030"></a><span class="lineno"><a class="code" href="struct_vertex_set.html#a0af0ebaf2ba75c5f3fd5f3c5b3e21d98"> 30</a></span> <a class="code" href="struct_vertex_set.html#a0af0ebaf2ba75c5f3fd5f3c5b3e21d98">VertexSet::~VertexSet</a>()</div> +<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> {</div> +<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="code" href="struct_vertex_set.html#aa822ada7a645fd4a02d0d4e6f73c722f">Delete</a>();</div> +<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> }</div> +<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div> +<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div> +<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keywordtype">void</span></div> +<div class="line"><a name="l00038"></a><span class="lineno"><a class="code" href="struct_vertex_set.html#a48c8f140d1ac968858894aec1d7d98eb"> 38</a></span> <a class="code" href="struct_vertex_set.html#a48c8f140d1ac968858894aec1d7d98eb">VertexSet::Resize</a>(<span class="keywordtype">int</span> m, <span class="keywordtype">bool</span> preserve)</div> +<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> {</div> +<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="comment">// easy cases (no data will be preserved):</span></div> +<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">if</span> (!m || !<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> || !preserve) {</div> +<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordtype">bool</span> additional_tex_coords = (<a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a> != 0);</div> +<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div> +<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="struct_vertex_set.html#aa822ada7a645fd4a02d0d4e6f73c722f">Delete</a>();</div> +<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div> +<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> = m;</div> +<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div> +<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> <= 0) {</div> +<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  ZeroMemory(<span class="keyword">this</span>, <span class="keyword">sizeof</span>(<a class="code" href="struct_vertex_set.html">VertexSet</a>));</div> +<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  }</div> +<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div> +<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">else</span> {</div> +<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="struct_vec3.html">Vec3</a>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="struct_vec3.html">Vec3</a>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="struct_vec3.html">Vec3</a>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <a class="code" href="struct_vertex_set.html#adba10fd9cb37e93c50aa52edab55e757">rw</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a> = <span class="keyword">new</span>(__FILE__,__LINE__) DWORD[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a> = <span class="keyword">new</span>(__FILE__,__LINE__) DWORD[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> +<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">if</span> (additional_tex_coords)</div> +<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="struct_vertex_set.html#aaac6cbe561e8f60d0416d73f95ea8315">CreateAdditionalTexCoords</a>();</div> +<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div> +<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">if</span> (!<a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a> || !<a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a> || !<a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a> || !<a class="code" href="struct_vertex_set.html#adba10fd9cb37e93c50aa52edab55e757">rw</a> || !<a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a> || !<a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a> || !<a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a> || !<a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a>) {</div> +<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> = 0;</div> +<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div> +<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>;</div> +<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a>;</div> +<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a>;</div> +<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#adba10fd9cb37e93c50aa52edab55e757">rw</a>;</div> +<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a>;</div> +<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a>;</div> +<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>;</div> +<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>;</div> +<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a>;</div> +<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a>;</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>  ZeroMemory(<span class="keyword">this</span>, <span class="keyword">sizeof</span>(<a class="code" href="struct_vertex_set.html">VertexSet</a>));</div> +<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</div> +<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</div> +<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</div> +<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div> +<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="comment">// actually need to copy data:</span></div> +<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">else</span> {</div> +<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordtype">int</span> np = <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>;</div> +<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div> +<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> = m;</div> +<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div> +<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> < np)</div> +<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  np = <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>;</div> +<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div> +<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="struct_vec3.html">Vec3</a>* new_loc = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="struct_vec3.html">Vec3</a>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="struct_vec3.html">Vec3</a>* new_nrm = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="struct_vec3.html">Vec3</a>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="struct_vec3.html">Vec3</a>* new_s_loc = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="struct_vec3.html">Vec3</a>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordtype">float</span>* new_rw = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordtype">float</span>* new_tu = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordtype">float</span>* new_tv = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordtype">float</span>* new_tu1 = 0;</div> +<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">float</span>* new_tv1 = 0;</div> +<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  DWORD* new_diffuse = <span class="keyword">new</span>(__FILE__,__LINE__) DWORD[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  DWORD* new_specular = <span class="keyword">new</span>(__FILE__,__LINE__) DWORD[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</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>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>)</div> +<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  new_tu1 = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div> +<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>)</div> +<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  new_tv1 = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div> +<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">if</span> (new_loc) {</div> +<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  CopyMemory(new_loc, <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>, np * <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>));</div> +<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>;</div> +<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a> = new_loc;</div> +<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div> +<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div> +<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (new_nrm) {</div> +<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  CopyMemory(new_nrm, <a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a>, np * <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>));</div> +<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a>;</div> +<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a> = new_nrm;</div> +<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</div> +<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div> +<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">if</span> (new_s_loc) {</div> +<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  CopyMemory(new_s_loc, <a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a>, np * <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>));</div> +<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a>;</div> +<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a> = new_s_loc;</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> </div> +<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">if</span> (new_tu) {</div> +<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  CopyMemory(new_tu, <a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a>, np * <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>));</div> +<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a>;</div> +<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a> = new_tu;</div> +<div class="line"><a name="l00132"></a><span class="lineno"> 132</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>  <span class="keywordflow">if</span> (new_tv) {</div> +<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  CopyMemory(new_tv, <a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a>, np * <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>));</div> +<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a>;</div> +<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a> = new_tv;</div> +<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div> +<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div> +<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span> (new_tu1) {</div> +<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  CopyMemory(new_tu1, <a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>, np * <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>));</div> +<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>;</div> +<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a> = new_tu1;</div> +<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div> +<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div> +<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">if</span> (new_tv1) {</div> +<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  CopyMemory(new_tv1, <a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>, np * <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>));</div> +<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>;</div> +<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a> = new_tv1;</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="keywordflow">if</span> (new_diffuse) {</div> +<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  CopyMemory(new_diffuse, <a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a>, np * <span class="keyword">sizeof</span>(DWORD));</div> +<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a>;</div> +<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a> = new_diffuse;</div> +<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div> +<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div> +<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">if</span> (new_specular) {</div> +<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  CopyMemory(new_specular, <a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a>, np * <span class="keyword">sizeof</span>(DWORD));</div> +<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a>;</div> +<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a> = new_specular;</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> </div> +<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">if</span> (!<a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a> || !<a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a> || !<a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a> || !<a class="code" href="struct_vertex_set.html#adba10fd9cb37e93c50aa52edab55e757">rw</a> || !<a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a> || !<a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a> || !<a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a> || !<a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a>) {</div> +<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="struct_vertex_set.html#aa822ada7a645fd4a02d0d4e6f73c722f">Delete</a>();</div> +<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  ZeroMemory(<span class="keyword">this</span>, <span class="keyword">sizeof</span>(<a class="code" href="struct_vertex_set.html">VertexSet</a>));</div> +<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  }</div> +<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div> +<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> }</div> +<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div> +<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div> +<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="keywordtype">void</span></div> +<div class="line"><a name="l00174"></a><span class="lineno"><a class="code" href="struct_vertex_set.html#aa822ada7a645fd4a02d0d4e6f73c722f"> 174</a></span> <a class="code" href="struct_vertex_set.html#aa822ada7a645fd4a02d0d4e6f73c722f">VertexSet::Delete</a>()</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>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>) {</div> +<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>;</div> +<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a>;</div> +<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a>;</div> +<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#adba10fd9cb37e93c50aa52edab55e757">rw</a>;</div> +<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a>;</div> +<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a>;</div> +<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>;</div> +<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>;</div> +<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a>;</div> +<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a>;</div> +<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>;</div> +<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>;</div> +<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div> +<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a> = 0;</div> +<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a> = 0;</div> +<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div> +<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> }</div> +<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div> +<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div> +<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="keywordtype">void</span></div> +<div class="line"><a name="l00198"></a><span class="lineno"><a class="code" href="struct_vertex_set.html#a77dc63334e53ad7bf54675637a5688ee"> 198</a></span> <a class="code" href="struct_vertex_set.html#a77dc63334e53ad7bf54675637a5688ee">VertexSet::Clear</a>()</div> +<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> {</div> +<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>) {</div> +<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>, <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>) * <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>);</div> +<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a>, <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>) * nverts);</div> +<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a>, <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>) * nverts);</div> +<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a>, <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>) * nverts);</div> +<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a>, <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>) * nverts);</div> +<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#adba10fd9cb37e93c50aa52edab55e757">rw</a>, <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>) * nverts);</div> +<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a>, <span class="keyword">sizeof</span>(DWORD) * nverts);</div> +<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a>, <span class="keyword">sizeof</span>(DWORD) * nverts);</div> +<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div> +<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>)</div> +<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>, <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>) * nverts);</div> +<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div> +<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>)</div> +<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>, <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>) * nverts);</div> +<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div> +<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>)</div> +<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>, <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>) * nverts);</div> +<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div> +<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>)</div> +<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  ZeroMemory(<a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>, <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>) * nverts);</div> +<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</div> +<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> }</div> +<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div> +<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div> +<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="keywordtype">void</span></div> +<div class="line"><a name="l00227"></a><span class="lineno"><a class="code" href="struct_vertex_set.html#a703e37a8ea6b3ab593f0c72796a5debb"> 227</a></span> <a class="code" href="struct_vertex_set.html#a703e37a8ea6b3ab593f0c72796a5debb">VertexSet::CreateTangents</a>()</div> +<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> {</div> +<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>) <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>;</div> +<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>) <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>;</div> +<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div> +<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a> = 0;</div> +<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a> = 0;</div> +<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div> +<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>) {</div> +<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="struct_vec3.html">Vec3</a>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="struct_vec3.html">Vec3</a>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  }</div> +<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> }</div> +<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div> +<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div> +<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="keywordtype">void</span></div> +<div class="line"><a name="l00244"></a><span class="lineno"><a class="code" href="struct_vertex_set.html#aaac6cbe561e8f60d0416d73f95ea8315"> 244</a></span> <a class="code" href="struct_vertex_set.html#aaac6cbe561e8f60d0416d73f95ea8315">VertexSet::CreateAdditionalTexCoords</a>()</div> +<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> {</div> +<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>) <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>;</div> +<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>) <span class="keyword">delete</span> [] <a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>;</div> +<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div> +<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a> = 0;</div> +<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a> = 0;</div> +<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div> +<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>) {</div> +<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  }</div> +<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> }</div> +<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div> +<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div> +<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="keywordtype">bool</span></div> +<div class="line"><a name="l00261"></a><span class="lineno"><a class="code" href="struct_vertex_set.html#a552e9f0f407be380e059a0d2f61102bd"> 261</a></span> <a class="code" href="struct_vertex_set.html#a552e9f0f407be380e059a0d2f61102bd">VertexSet::CopyVertex</a>(<span class="keywordtype">int</span> dst, <span class="keywordtype">int</span> src)</div> +<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> {</div> +<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">if</span> (src >= 0 && src < nverts && dst >= 0 && dst < <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>) {</div> +<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[dst] = <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[src];</div> +<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a>[dst] = <a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a>[src];</div> +<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a>[dst] = <a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a>[src];</div> +<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a>[dst] = <a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a>[src];</div> +<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a>[dst] = <a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a>[src];</div> +<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a>[dst] = <a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a>[src];</div> +<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a>[dst] = <a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a>[src];</div> +<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> </div> +<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>)</div> +<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>[dst] = <a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>[src];</div> +<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div> +<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>)</div> +<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>[dst] = <a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>[src];</div> +<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div> +<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>)</div> +<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>[dst] = <a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>[src];</div> +<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div> +<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>)</div> +<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>[dst] = <a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>[src];</div> +<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div> +<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> +<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  }</div> +<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> </div> +<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> +<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> }</div> +<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div> +<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <a class="code" href="struct_vertex_set.html">VertexSet</a>*</div> +<div class="line"><a name="l00291"></a><span class="lineno"><a class="code" href="struct_vertex_set.html#aca496bb2c4d95b554207f6ce7d542dcc"> 291</a></span> <a class="code" href="struct_vertex_set.html#aca496bb2c4d95b554207f6ce7d542dcc">VertexSet::Clone</a>()<span class="keyword"> const</span></div> +<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="keyword"></span>{</div> +<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <a class="code" href="struct_vertex_set.html">VertexSet</a>* result = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="struct_vertex_set.html#adf5177428a5141cff437142b6826791d">VertexSet</a>(<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>);</div> +<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div> +<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>, <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>));</div> +<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a>, <a class="code" href="struct_vertex_set.html#a8ec6916c3e1db17ea271ccaa7a839b07">nrm</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>));</div> +<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a>, <a class="code" href="struct_vertex_set.html#ac12e65ea6e67cd041cbcdf146d92f2b0">s_loc</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>));</div> +<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#adba10fd9cb37e93c50aa52edab55e757">rw</a>, <a class="code" href="struct_vertex_set.html#adba10fd9cb37e93c50aa52edab55e757">rw</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>));</div> +<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a>, <a class="code" href="struct_vertex_set.html#af62b2db3dc8405d7061691a67339604d">tu</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>));</div> +<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a>, <a class="code" href="struct_vertex_set.html#a49d11e5c7d4b3026a5ee92052ff65a9f">tv</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>));</div> +<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a>, <a class="code" href="struct_vertex_set.html#aba2d775c75be70d0d821281d2f02d788">diffuse</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(DWORD));</div> +<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a>, <a class="code" href="struct_vertex_set.html#a2bf3f3497ac0ec9369021a36bd6f50a8">specular</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(DWORD));</div> +<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div> +<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>) {</div> +<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">if</span> (!result-><a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>)</div> +<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  result-><a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div> +<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>, <a class="code" href="struct_vertex_set.html#a596bbe94e0ab7b862ef0cc3f199df8ec">tu1</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>));</div> +<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  }</div> +<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div> +<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>) {</div> +<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">if</span> (!result-><a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>)</div> +<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  result-><a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <span class="keywordtype">float</span>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div> +<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>, <a class="code" href="struct_vertex_set.html#a6a1b57b8faf21a1fabe96f5ca19a65b4">tv1</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>));</div> +<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  }</div> +<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div> +<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>) {</div> +<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordflow">if</span> (!result-><a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>)</div> +<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  result-><a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="struct_vec3.html">Vec3</a>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div> +<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>, <a class="code" href="struct_vertex_set.html#ace2fcfede30409e0e2f46c436e5a316d">tangent</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>));</div> +<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  }</div> +<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> </div> +<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>) {</div> +<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">if</span> (!result-><a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>)</div> +<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  result-><a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="struct_vec3.html">Vec3</a>[<a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>];</div> +<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div> +<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  CopyMemory(result-><a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>, <a class="code" href="struct_vertex_set.html#a6c7699a062c145796c74db14dd8db5c3">binormal</a>, <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a> * <span class="keyword">sizeof</span>(<a class="code" href="struct_vec3.html">Vec3</a>));</div> +<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  }</div> +<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> </div> +<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">return</span> result;</div> +<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> }</div> +<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> </div> +<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="keywordtype">void</span></div> +<div class="line"><a name="l00336"></a><span class="lineno"><a class="code" href="struct_vertex_set.html#a7b9612d23f8944a583d9240a599b2b2f"> 336</a></span> <a class="code" href="struct_vertex_set.html#a7b9612d23f8944a583d9240a599b2b2f">VertexSet::CalcExtents</a>(<a class="code" href="struct_point.html">Point</a>& plus, <a class="code" href="struct_point.html">Point</a>& minus)</div> +<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> {</div> +<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  plus = <a class="code" href="struct_point.html">Point</a>(-1e6, -1e6, -1e6);</div> +<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  minus = <a class="code" href="struct_point.html">Point</a>( 1e6, 1e6, 1e6);</div> +<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div> +<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="struct_vertex_set.html#a4942a5af779580847cfe7036b4ba5c3f">nverts</a>; i++) {</div> +<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].x > plus.<a class="code" href="struct_point.html#ab99c56589bc8ad5fa5071387110a5bc7">x</a>) plus.<a class="code" href="struct_point.html#ab99c56589bc8ad5fa5071387110a5bc7">x</a> = <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a>;</div> +<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].x < minus.<a class="code" href="struct_point.html#ab99c56589bc8ad5fa5071387110a5bc7">x</a>) minus.<a class="code" href="struct_point.html#ab99c56589bc8ad5fa5071387110a5bc7">x</a> = <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a>;</div> +<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].y > plus.<a class="code" href="struct_point.html#afa38be143ae800e6ad69ce8ed4df62d8">y</a>) plus.<a class="code" href="struct_point.html#afa38be143ae800e6ad69ce8ed4df62d8">y</a> = <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a>;</div> +<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].y < minus.<a class="code" href="struct_point.html#afa38be143ae800e6ad69ce8ed4df62d8">y</a>) minus.<a class="code" href="struct_point.html#afa38be143ae800e6ad69ce8ed4df62d8">y</a> = <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a>;</div> +<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].z > plus.<a class="code" href="struct_point.html#a05ba3b1dfcb19430582ae953cbbfbded">z</a>) plus.<a class="code" href="struct_point.html#a05ba3b1dfcb19430582ae953cbbfbded">z</a> = <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a>;</div> +<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].z < minus.<a class="code" href="struct_point.html#a05ba3b1dfcb19430582ae953cbbfbded">z</a>) minus.<a class="code" href="struct_point.html#a05ba3b1dfcb19430582ae953cbbfbded">z</a> = <a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[i].<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a>;</div> +<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  }</div> +<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> }</div> +<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> </div> +<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> </div> +<div class="line"><a name="l00355"></a><span class="lineno"><a class="code" href="struct_poly.html#aa9bad68d76fb961705c51423d786dc0e"> 355</a></span> <a class="code" href="struct_poly.html#aa3def076b74bed67904976ad4f9fe9b1">Poly::Poly</a>(<span class="keywordtype">int</span> init)</div> +<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> : nverts(0), visible(1), material(0), vertex_set(0), sortval(0), flatness(0)</div> +<div class="line"><a name="l00357"></a><span class="lineno"> 357</span> { }</div> +<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div> +<div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="comment">// Check to see if a test point is within the bounds of the poly.</span></div> +<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="comment">// The point is assumed to be coplanar with the poly. Return 1 if</span></div> +<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="comment">// the point is inside, 0 if the point is outside.</span></div> +<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div> +<div class="line"><a name="l00364"></a><span class="lineno"><a class="code" href="_polygon_8cpp.html#ac41a0042e422d96c7dcc168e4efba906"> 364</a></span> <a class="code" href="struct_vec2.html">Vec2</a> <a class="code" href="_polygon_8cpp.html#ac41a0042e422d96c7dcc168e4efba906">projverts</a>[<a class="code" href="struct_poly.html#ae2c92fe9c9142abec17e80275f2a5addadb30b65bd586bb1df9053f215020d66a">Poly::MAX_VERTS</a>];</div> +<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> </div> +<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">double</span> extent3(<span class="keywordtype">double</span> a, <span class="keywordtype">double</span> b, <span class="keywordtype">double</span> c)</div> +<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> {</div> +<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordtype">double</span> d1 = fabs(a-b);</div> +<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordtype">double</span> d2 = fabs(a-c);</div> +<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordtype">double</span> d3 = fabs(b-c);</div> +<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> </div> +<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">if</span> (d1 > d2) {</div> +<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">if</span> (d1 > d3)</div> +<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">return</span> d1;</div> +<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">return</span> d3;</div> +<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  }</div> +<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordflow">else</span> {</div> +<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keywordflow">if</span> (d2 > d3)</div> +<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordflow">return</span> d2;</div> +<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">return</span> d3;</div> +<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  }</div> +<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> }</div> +<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> </div> +<div class="line"><a name="l00386"></a><span class="lineno"><a class="code" href="struct_poly.html#a59d6612e72067b94da2d772b74b3eee9"> 386</a></span> <span class="keywordtype">int</span> <a class="code" href="struct_poly.html#a59d6612e72067b94da2d772b74b3eee9">Poly::Contains</a>(<span class="keyword">const</span> <a class="code" href="struct_vec3.html">Vec3</a>& pt)<span class="keyword"> const</span></div> +<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="keyword"></span>{</div> +<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="comment">// find largest 2d projection of this 3d Poly:</span></div> +<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordtype">int</span> projaxis;</div> +<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div> +<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordtype">double</span> pnx = fabs(<a class="code" href="struct_poly.html#a5be012ca0623a37857a9ab897c6c731d">plane</a>.<a class="code" href="struct_plane.html#a4fca1d30bfad2542c8e38aa32ff13655">normal</a>.<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a>);</div> +<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordtype">double</span> pny = fabs(<a class="code" href="struct_poly.html#a5be012ca0623a37857a9ab897c6c731d">plane</a>.<a class="code" href="struct_plane.html#a4fca1d30bfad2542c8e38aa32ff13655">normal</a>.<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a>);</div> +<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordtype">double</span> pnz = fabs(<a class="code" href="struct_poly.html#a5be012ca0623a37857a9ab897c6c731d">plane</a>.<a class="code" href="struct_plane.html#a4fca1d30bfad2542c8e38aa32ff13655">normal</a>.<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a>);</div> +<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> </div> +<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordflow">if</span> (pnx > pny)</div> +<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">if</span> (pnx > pnz)</div> +<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_poly.html#a5be012ca0623a37857a9ab897c6c731d">plane</a>.<a class="code" href="struct_plane.html#a4fca1d30bfad2542c8e38aa32ff13655">normal</a>.<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a> > 0)</div> +<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  projaxis = 1;</div> +<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  projaxis = -1;</div> +<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_poly.html#a5be012ca0623a37857a9ab897c6c731d">plane</a>.<a class="code" href="struct_plane.html#a4fca1d30bfad2542c8e38aa32ff13655">normal</a>.<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a> > 0)</div> +<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  projaxis = 3;</div> +<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  projaxis = -3;</div> +<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">if</span> (pny > pnz)</div> +<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_poly.html#a5be012ca0623a37857a9ab897c6c731d">plane</a>.<a class="code" href="struct_plane.html#a4fca1d30bfad2542c8e38aa32ff13655">normal</a>.<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a> > 0)</div> +<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  projaxis = 2;</div> +<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  projaxis = -2;</div> +<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_poly.html#a5be012ca0623a37857a9ab897c6c731d">plane</a>.<a class="code" href="struct_plane.html#a4fca1d30bfad2542c8e38aa32ff13655">normal</a>.<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a> > 0)</div> +<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  projaxis = 3;</div> +<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">else</span></div> +<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  projaxis = -3;</div> +<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> </div> +<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordtype">int</span> i;</div> +<div class="line"><a name="l00419"></a><span class="lineno"> 419</span> </div> +<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">for</span> (i = 0; i < <a class="code" href="struct_poly.html#a7c282f5bb936e91855269f710bcbcff7">nverts</a>; i++) {</div> +<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <a class="code" href="struct_vec3.html">Vec3</a> loc = <a class="code" href="struct_poly.html#a17e3c99c231b235ee402eb5ea6982d1b">vertex_set</a>-><a class="code" href="struct_vertex_set.html#ace261b0101f85d89b26e2fbfec6a8c28">loc</a>[<a class="code" href="struct_poly.html#a1b2335f28a4e7bb98956928ee0f0e00e">verts</a>[i]];</div> +<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">switch</span> (projaxis) {</div> +<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keywordflow">case</span> 1: projverts[i] = <a class="code" href="struct_vec2.html">Vec2</a>(loc.<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a>, loc.<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a>); <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">case</span> -1: projverts[i] = <a class="code" href="struct_vec2.html">Vec2</a>(loc.<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a>, loc.<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a>); <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">case</span> 2: projverts[i] = <a class="code" href="struct_vec2.html">Vec2</a>(loc.<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a>, loc.<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a>); <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="keywordflow">case</span> -2: projverts[i] = <a class="code" href="struct_vec2.html">Vec2</a>(loc.<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a>, loc.<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a>); <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">case</span> 3: projverts[i] = <a class="code" href="struct_vec2.html">Vec2</a>(loc.<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a>, loc.<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a>); <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordflow">case</span> -3: projverts[i] = <a class="code" href="struct_vec2.html">Vec2</a>(loc.<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a>, loc.<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a>); <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  }</div> +<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  }</div> +<div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div> +<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">// now project the test point into the same plane:</span></div> +<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <a class="code" href="struct_vec2.html">Vec2</a> test;</div> +<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordflow">switch</span> (projaxis) {</div> +<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keywordflow">case</span> 1: test.<a class="code" href="struct_vec2.html#adf8ee322d4b4bcc04146762c018d731f">x</a> = pt.<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a>; test.<a class="code" href="struct_vec2.html#a30543787e62f6d915543cf1dfb04c094">y</a> = pt.<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a>; <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordflow">case</span> -1: test.<a class="code" href="struct_vec2.html#adf8ee322d4b4bcc04146762c018d731f">x</a> = pt.<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a>; test.<a class="code" href="struct_vec2.html#a30543787e62f6d915543cf1dfb04c094">y</a> = pt.<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a>; <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordflow">case</span> 2: test.<a class="code" href="struct_vec2.html#adf8ee322d4b4bcc04146762c018d731f">x</a> = pt.<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a>; test.<a class="code" href="struct_vec2.html#a30543787e62f6d915543cf1dfb04c094">y</a> = pt.<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a>; <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">case</span> -2: test.<a class="code" href="struct_vec2.html#adf8ee322d4b4bcc04146762c018d731f">x</a> = pt.<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a>; test.<a class="code" href="struct_vec2.html#a30543787e62f6d915543cf1dfb04c094">y</a> = pt.<a class="code" href="struct_vec3.html#a64f3f00cd2dd9076999eeb2f05210388">z</a>; <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">case</span> 3: test.<a class="code" href="struct_vec2.html#adf8ee322d4b4bcc04146762c018d731f">x</a> = pt.<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a>; test.<a class="code" href="struct_vec2.html#a30543787e62f6d915543cf1dfb04c094">y</a> = pt.<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a>; <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">case</span> -3: test.<a class="code" href="struct_vec2.html#adf8ee322d4b4bcc04146762c018d731f">x</a> = pt.<a class="code" href="struct_vec3.html#abc1d241232cb04aa98217a942402ae68">y</a>; test.<a class="code" href="struct_vec2.html#a30543787e62f6d915543cf1dfb04c094">y</a> = pt.<a class="code" href="struct_vec3.html#a2814580e9b9372738c0a61197ea46b51">x</a>; <span class="keywordflow">break</span>;</div> +<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  }</div> +<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> </div> +<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> INSIDE_EPSILON = -0.01f;</div> +<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> </div> +<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="comment">// if the test point is outside of any segment,</span></div> +<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="comment">// it is outside the entire convex Poly.</span></div> +<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordflow">for</span> (i = 0; i < nverts-1; i++) {</div> +<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_poly.html#a1b2335f28a4e7bb98956928ee0f0e00e">verts</a>[i] != <a class="code" href="struct_poly.html#a1b2335f28a4e7bb98956928ee0f0e00e">verts</a>[i+1]) {</div> +<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <a class="code" href="struct_vec2.html">Vec2</a> segment = projverts[i+1] - projverts[i];</div> +<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <a class="code" href="struct_vec2.html">Vec2</a> segnorm = segment.<a class="code" href="struct_vec2.html#a7f2ccbaa7efb5d57ad9b37f8476651d0">normal</a>();</div> +<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <a class="code" href="struct_vec2.html">Vec2</a> tdelta = projverts[i] - test;</div> +<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordtype">float</span> inside = segnorm * tdelta;</div> +<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordflow">if</span> (inside < INSIDE_EPSILON)</div> +<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  }</div> +<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  }</div> +<div class="line"><a name="l00457"></a><span class="lineno"> 457</span> </div> +<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="comment">// check last segment, too:</span></div> +<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_poly.html#a1b2335f28a4e7bb98956928ee0f0e00e">verts</a>[0] != <a class="code" href="struct_poly.html#a1b2335f28a4e7bb98956928ee0f0e00e">verts</a>[nverts-1]) {</div> +<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <a class="code" href="struct_vec2.html">Vec2</a> segment = projverts[0] - projverts[nverts-1];</div> +<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordtype">float</span> inside = segment.<a class="code" href="struct_vec2.html#a7f2ccbaa7efb5d57ad9b37f8476651d0">normal</a>() * (projverts[0] - test);</div> +<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">if</span> (inside < INSIDE_EPSILON)</div> +<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  }</div> +<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> </div> +<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="comment">// still here? must be inside:</span></div> +<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keywordflow">return</span> 1;</div> +<div class="line"><a name="l00468"></a><span class="lineno"> 468</span> }</div> +<div class="line"><a name="l00469"></a><span class="lineno"> 469</span> </div> +<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00473"></a><span class="lineno"> 473</span> </div> +<div class="line"><a name="l00474"></a><span class="lineno"><a class="code" href="struct_material.html#a137e987401b63eb7c6c27c3e38bc74b5"> 474</a></span> <a class="code" href="struct_material.html#a137e987401b63eb7c6c27c3e38bc74b5">Material::Material</a>()</div> +<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> : power(1.0f), brilliance(1.0f), bump(0.0f), blend(MTL_SOLID), </div> +<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> shadow(true), luminous(false),</div> +<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> tex_diffuse(0), tex_specular(0), tex_bumpmap(0), tex_emissive(0),</div> +<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> tex_alternate(0), tex_detail(0), thumbnail(0)</div> +<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> {</div> +<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  ZeroMemory(<a class="code" href="struct_material.html#ae4469bbe1045ff827b5172edb07ec787">name</a>, <span class="keyword">sizeof</span>(<a class="code" href="struct_material.html#ae4469bbe1045ff827b5172edb07ec787">name</a>));</div> +<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  ZeroMemory(<a class="code" href="struct_material.html#aec6903f5ffa2346a7fcf5c51ed870d68">shader</a>, <span class="keyword">sizeof</span>(<a class="code" href="struct_material.html#aec6903f5ffa2346a7fcf5c51ed870d68">shader</a>));</div> +<div class="line"><a name="l00482"></a><span class="lineno"> 482</span> </div> +<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <a class="code" href="struct_material.html#a38c5aaa9fa49e490963ed174c5a528a6">ambient_value</a> = 0.2f;</div> +<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <a class="code" href="struct_material.html#a1d317e0043a5f3b63af5f7d15b107024">diffuse_value</a> = 1.0f;</div> +<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <a class="code" href="struct_material.html#a0454007b787a706776be8d0e4441f202">specular_value</a> = 0.0f;</div> +<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <a class="code" href="struct_material.html#a6d8d6fed7762c9cfc002f7de00e3345b">emissive_value</a> = 0.0f;</div> +<div class="line"><a name="l00487"></a><span class="lineno"> 487</span> }</div> +<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> </div> +<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> </div> +<div class="line"><a name="l00491"></a><span class="lineno"><a class="code" href="struct_material.html#a2c19452d71f54075df8f5405b03129f4"> 491</a></span> <a class="code" href="struct_material.html#a2c19452d71f54075df8f5405b03129f4">Material::~Material</a>()</div> +<div class="line"><a name="l00492"></a><span class="lineno"> 492</span> {</div> +<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="comment">// these objects are owned by the shared</span></div> +<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="comment">// bitmap cache, so don't delete them now:</span></div> +<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <a class="code" href="struct_material.html#a1d848bfac5c7f17f91557fd23c44b101">tex_diffuse</a> = 0;</div> +<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <a class="code" href="struct_material.html#a97ced80ac2d8c1f0ef775477990af075">tex_specular</a> = 0;</div> +<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a> = 0;</div> +<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <a class="code" href="struct_material.html#a9fa2bcd7f6ed2b43050629b55b87f030">tex_emissive</a> = 0;</div> +<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <a class="code" href="struct_material.html#a626e419ce051501f1e42053556e7da0f">tex_alternate</a> = 0;</div> +<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <a class="code" href="struct_material.html#a84da46b60cffcfa54aec42729a632538">tex_detail</a> = 0;</div> +<div class="line"><a name="l00501"></a><span class="lineno"> 501</span> </div> +<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="comment">// the thumbnail is unique to the material,</span></div> +<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="comment">// so it is never cached:</span></div> +<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#afef9c383645db3df7ab524bba19ec45f">thumbnail</a>)</div> +<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keyword">delete</span> <a class="code" href="struct_material.html#afef9c383645db3df7ab524bba19ec45f">thumbnail</a>;</div> +<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> }</div> +<div class="line"><a name="l00507"></a><span class="lineno"> 507</span> </div> +<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00509"></a><span class="lineno"> 509</span> </div> +<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> <span class="keywordtype">int</span></div> +<div class="line"><a name="l00511"></a><span class="lineno"><a class="code" href="struct_material.html#a64899b6820f52ecc9eac8fda9316813c"> 511</a></span> <a class="code" href="struct_material.html#a64899b6820f52ecc9eac8fda9316813c">Material::operator == </a>(<span class="keyword">const</span> <a class="code" href="struct_material.html">Material</a>& m)<span class="keyword"> const</span></div> +<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> <span class="keyword"></span>{</div> +<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordflow">if</span> (<span class="keyword">this</span> == &m) <span class="keywordflow">return</span> 1;</div> +<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> </div> +<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a7ccfd56c0310ca12545afb515e81b85f">Ka</a> != m.<a class="code" href="struct_material.html#a7ccfd56c0310ca12545afb515e81b85f">Ka</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a05b646c99f9ab5df7092109916b506a6">Kd</a> != m.<a class="code" href="struct_material.html#a05b646c99f9ab5df7092109916b506a6">Kd</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a03326968d7c667605aa2f70f8a551444">Ks</a> != m.<a class="code" href="struct_material.html#a03326968d7c667605aa2f70f8a551444">Ks</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#ae0c2078b3d06c40fb9f875328e48458b">Ke</a> != m.<a class="code" href="struct_material.html#ae0c2078b3d06c40fb9f875328e48458b">Ke</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a40f9d86ecf678d45c4334f5d57a6cba7">power</a> != m.<a class="code" href="struct_material.html#a40f9d86ecf678d45c4334f5d57a6cba7">power</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a6d9386e552d54e3af046e6ac82344b08">brilliance</a> != m.<a class="code" href="struct_material.html#a6d9386e552d54e3af046e6ac82344b08">brilliance</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a9a2a6dbf9813485b5ff99b4ae823ccb3">bump</a> != m.<a class="code" href="struct_material.html#a9a2a6dbf9813485b5ff99b4ae823ccb3">bump</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a53984e10e1834eceb1b74d18a0f01021">blend</a> != m.<a class="code" href="struct_material.html#a53984e10e1834eceb1b74d18a0f01021">blend</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a0e8b3aa08dcf57340fea05bbdf05ea4a">shadow</a> != m.<a class="code" href="struct_material.html#a0e8b3aa08dcf57340fea05bbdf05ea4a">shadow</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a1d848bfac5c7f17f91557fd23c44b101">tex_diffuse</a> != m.<a class="code" href="struct_material.html#a1d848bfac5c7f17f91557fd23c44b101">tex_diffuse</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a97ced80ac2d8c1f0ef775477990af075">tex_specular</a> != m.<a class="code" href="struct_material.html#a97ced80ac2d8c1f0ef775477990af075">tex_specular</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a> != m.<a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a9fa2bcd7f6ed2b43050629b55b87f030">tex_emissive</a> != m.<a class="code" href="struct_material.html#a9fa2bcd7f6ed2b43050629b55b87f030">tex_emissive</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a626e419ce051501f1e42053556e7da0f">tex_alternate</a> != m.<a class="code" href="struct_material.html#a626e419ce051501f1e42053556e7da0f">tex_alternate</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a84da46b60cffcfa54aec42729a632538">tex_detail</a> != m.<a class="code" href="struct_material.html#a84da46b60cffcfa54aec42729a632538">tex_detail</a>) <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00530"></a><span class="lineno"> 530</span> </div> +<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">return</span> !strcmp(<a class="code" href="struct_material.html#ae4469bbe1045ff827b5172edb07ec787">name</a>, m.<a class="code" href="struct_material.html#ae4469bbe1045ff827b5172edb07ec787">name</a>);</div> +<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> }</div> +<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> </div> +<div class="line"><a name="l00534"></a><span class="lineno"> 534</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00535"></a><span class="lineno"> 535</span> </div> +<div class="line"><a name="l00536"></a><span class="lineno"> 536</span> <span class="keywordtype">void</span></div> +<div class="line"><a name="l00537"></a><span class="lineno"><a class="code" href="struct_material.html#aaba0d4cf45db1101fa31360fe7a4bdb5"> 537</a></span> <a class="code" href="struct_material.html#aaba0d4cf45db1101fa31360fe7a4bdb5">Material::Clear</a>()</div> +<div class="line"><a name="l00538"></a><span class="lineno"> 538</span> {</div> +<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <a class="code" href="struct_material.html#a7ccfd56c0310ca12545afb515e81b85f">Ka</a> = <a class="code" href="class_color_value.html">ColorValue</a>();</div> +<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <a class="code" href="struct_material.html#a05b646c99f9ab5df7092109916b506a6">Kd</a> = <a class="code" href="class_color_value.html">ColorValue</a>();</div> +<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <a class="code" href="struct_material.html#a03326968d7c667605aa2f70f8a551444">Ks</a> = <a class="code" href="class_color_value.html">ColorValue</a>();</div> +<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <a class="code" href="struct_material.html#ae0c2078b3d06c40fb9f875328e48458b">Ke</a> = <a class="code" href="class_color_value.html">ColorValue</a>();</div> +<div class="line"><a name="l00543"></a><span class="lineno"> 543</span> </div> +<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <a class="code" href="struct_material.html#a40f9d86ecf678d45c4334f5d57a6cba7">power</a> = 1.0f;</div> +<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <a class="code" href="struct_material.html#a9a2a6dbf9813485b5ff99b4ae823ccb3">bump</a> = 0.0f;</div> +<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <a class="code" href="struct_material.html#a53984e10e1834eceb1b74d18a0f01021">blend</a> = <a class="code" href="struct_material.html#a03682b58e2fa63d7dde835c731ad15d5aba76a5434b835451b8dd25d629c2607c">MTL_SOLID</a>;</div> +<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <a class="code" href="struct_material.html#a0e8b3aa08dcf57340fea05bbdf05ea4a">shadow</a> = <span class="keyword">true</span>;</div> +<div class="line"><a name="l00548"></a><span class="lineno"> 548</span> </div> +<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <a class="code" href="struct_material.html#a1d848bfac5c7f17f91557fd23c44b101">tex_diffuse</a> = 0;</div> +<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <a class="code" href="struct_material.html#a97ced80ac2d8c1f0ef775477990af075">tex_specular</a> = 0;</div> +<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a> = 0;</div> +<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <a class="code" href="struct_material.html#a9fa2bcd7f6ed2b43050629b55b87f030">tex_emissive</a> = 0;</div> +<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <a class="code" href="struct_material.html#a626e419ce051501f1e42053556e7da0f">tex_alternate</a> = 0;</div> +<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <a class="code" href="struct_material.html#a84da46b60cffcfa54aec42729a632538">tex_detail</a> = 0;</div> +<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> }</div> +<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> </div> +<div class="line"><a name="l00557"></a><span class="lineno"> 557</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> </div> +<div class="line"><a name="l00559"></a><span class="lineno"> 559</span> <span class="keyword">static</span> <span class="keywordtype">char</span> shader_name[<a class="code" href="struct_material.html#a520bcbf3d8b173b0cbbe84e8c22dac1fa89e33f1a5c91b45382a002b9a3ae1570">Material::NAMELEN</a>];</div> +<div class="line"><a name="l00560"></a><span class="lineno"> 560</span> </div> +<div class="line"><a name="l00561"></a><span class="lineno"> 561</span> <span class="keyword">const</span> <span class="keywordtype">char</span>*</div> +<div class="line"><a name="l00562"></a><span class="lineno"><a class="code" href="struct_material.html#a9dd52a511289bfc29737084df23d2b2d"> 562</a></span> <a class="code" href="struct_material.html#a9dd52a511289bfc29737084df23d2b2d">Material::GetShader</a>(<span class="keywordtype">int</span> pass)<span class="keyword"> const</span></div> +<div class="line"><a name="l00563"></a><span class="lineno"> 563</span> <span class="keyword"></span>{</div> +<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keywordtype">int</span> level = 0;</div> +<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordflow">if</span> (pass > 1) pass--;</div> +<div class="line"><a name="l00566"></a><span class="lineno"> 566</span> </div> +<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="struct_material.html#a520bcbf3d8b173b0cbbe84e8c22dac1fa89e33f1a5c91b45382a002b9a3ae1570">NAMELEN</a>; i++) {</div> +<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#aec6903f5ffa2346a7fcf5c51ed870d68">shader</a>[i] == <span class="charliteral">'/'</span>) {</div> +<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  level++;</div> +<div class="line"><a name="l00570"></a><span class="lineno"> 570</span> </div> +<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keywordflow">if</span> (level > pass)</div> +<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  }</div> +<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> </div> +<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#aec6903f5ffa2346a7fcf5c51ed870d68">shader</a>[i] != 0) {</div> +<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">if</span> (level == pass) {</div> +<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  ZeroMemory(shader_name, NAMELEN);</div> +<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div> +<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordtype">char</span>* s = shader_name;</div> +<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="keywordflow">while</span> (i < NAMELEN && <a class="code" href="struct_material.html#aec6903f5ffa2346a7fcf5c51ed870d68">shader</a>[i] != 0 && <a class="code" href="struct_material.html#aec6903f5ffa2346a7fcf5c51ed870d68">shader</a>[i] != <span class="charliteral">'/'</span>) {</div> +<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  *s++ = <a class="code" href="struct_material.html#aec6903f5ffa2346a7fcf5c51ed870d68">shader</a>[i++];</div> +<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  }</div> +<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  </div> +<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">return</span> shader_name;</div> +<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  }</div> +<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  }</div> +<div class="line"><a name="l00587"></a><span class="lineno"> 587</span> </div> +<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="keywordflow">else</span> {</div> +<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  }</div> +<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  }</div> +<div class="line"><a name="l00592"></a><span class="lineno"> 592</span> </div> +<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordflow">return</span> 0;</div> +<div class="line"><a name="l00594"></a><span class="lineno"> 594</span> }</div> +<div class="line"><a name="l00595"></a><span class="lineno"> 595</span> </div> +<div class="line"><a name="l00596"></a><span class="lineno"> 596</span> <span class="comment">// +--------------------------------------------------------------------+</span></div> +<div class="line"><a name="l00597"></a><span class="lineno"> 597</span> </div> +<div class="line"><a name="l00598"></a><span class="lineno"> 598</span> <span class="keywordtype">void</span></div> +<div class="line"><a name="l00599"></a><span class="lineno"><a class="code" href="struct_material.html#aff217998115a778a558e816da9107173"> 599</a></span> <a class="code" href="struct_material.html#aff217998115a778a558e816da9107173">Material::CreateThumbnail</a>(<span class="keywordtype">int</span> size)</div> +<div class="line"><a name="l00600"></a><span class="lineno"> 600</span> {</div> +<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keywordflow">if</span> (!<a class="code" href="struct_material.html#afef9c383645db3df7ab524bba19ec45f">thumbnail</a>) {</div> +<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <a class="code" href="struct_material.html#afef9c383645db3df7ab524bba19ec45f">thumbnail</a> = <span class="keyword">new</span>(__FILE__,__LINE__) <a class="code" href="class_bitmap.html">Bitmap</a>(size, size);</div> +<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  }</div> +<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> </div> +<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keywordflow">if</span> (!<a class="code" href="struct_material.html#afef9c383645db3df7ab524bba19ec45f">thumbnail</a> || <a class="code" href="struct_material.html#afef9c383645db3df7ab524bba19ec45f">thumbnail</a>-><a class="code" href="class_bitmap.html#af98be2706939528725684068c28d2969">Width</a>() != <a class="code" href="struct_material.html#afef9c383645db3df7ab524bba19ec45f">thumbnail</a>-><a class="code" href="class_bitmap.html#a2b8f07ee82c95736121aeef55a40cf6a">Height</a>())</div> +<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="keywordflow">return</span>;</div> +<div class="line"><a name="l00607"></a><span class="lineno"> 607</span> </div> +<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  size = <a class="code" href="struct_material.html#afef9c383645db3df7ab524bba19ec45f">thumbnail</a>-><a class="code" href="class_bitmap.html#af98be2706939528725684068c28d2969">Width</a>();</div> +<div class="line"><a name="l00609"></a><span class="lineno"> 609</span> </div> +<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  DWORD* image = <span class="keyword">new</span>(__FILE__,__LINE__) DWORD[size*size];</div> +<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  DWORD* dst = image;</div> +<div class="line"><a name="l00612"></a><span class="lineno"> 612</span> </div> +<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < size; j++) {</div> +<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < size; i++) {</div> +<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  *dst++ = <a class="code" href="struct_material.html#a73ffea2fc38dda32225057a5e08f70e5">GetThumbColor</a>(i, j, size);</div> +<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  }</div> +<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  }</div> +<div class="line"><a name="l00618"></a><span class="lineno"> 618</span> </div> +<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <a class="code" href="struct_material.html#afef9c383645db3df7ab524bba19ec45f">thumbnail</a>-><a class="code" href="class_bitmap.html#a551d9ddbe77bcb90ea44de32480f76b4">CopyHighColorImage</a>(size, size, image, <a class="code" href="class_bitmap.html#a4dbb72be7b89e14d176ce2f2c46553d3a13c50716ac0a07be3635a2b42dcd187e">Bitmap::BMP_SOLID</a>);</div> +<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> }</div> +<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> </div> +<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> DWORD</div> +<div class="line"><a name="l00623"></a><span class="lineno"><a class="code" href="struct_material.html#a73ffea2fc38dda32225057a5e08f70e5"> 623</a></span> <a class="code" href="struct_material.html#a73ffea2fc38dda32225057a5e08f70e5">Material::GetThumbColor</a>(<span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j, <span class="keywordtype">int</span> size)</div> +<div class="line"><a name="l00624"></a><span class="lineno"> 624</span> {</div> +<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <a class="code" href="class_color.html">Color</a> result = <a class="code" href="class_color.html#a593417e6ffd2a11fdf1618c2438d57cb">Color::LightGray</a>;</div> +<div class="line"><a name="l00626"></a><span class="lineno"> 626</span> </div> +<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="keywordtype">double</span> x = i - size/2;</div> +<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <span class="keywordtype">double</span> y = j - size/2;</div> +<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordtype">double</span> r = 0.9 * size/2;</div> +<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordtype">double</span> d = sqrt(x*x + y*y);</div> +<div class="line"><a name="l00631"></a><span class="lineno"> 631</span> </div> +<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="keywordflow">if</span> (d <= r) {</div> +<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <span class="keywordtype">double</span> z = sqrt(r*r - x*x - y*y);</div> +<div class="line"><a name="l00634"></a><span class="lineno"> 634</span> </div> +<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <a class="code" href="struct_point.html">Point</a> loc(x,y,z);</div> +<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <a class="code" href="struct_point.html">Point</a> nrm = loc; nrm.<a class="code" href="struct_point.html#a6efd403e2a6c0aa686e278d244d5e525">Normalize</a>();</div> +<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <a class="code" href="struct_point.html">Point</a> light(1,-1,1); light.<a class="code" href="struct_point.html#a6efd403e2a6c0aa686e278d244d5e525">Normalize</a>();</div> +<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <a class="code" href="struct_point.html">Point</a> eye(0,0,1);</div> +<div class="line"><a name="l00639"></a><span class="lineno"> 639</span> </div> +<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <a class="code" href="class_color_value.html">ColorValue</a> c = <a class="code" href="struct_material.html#a7ccfd56c0310ca12545afb515e81b85f">Ka</a> * <a class="code" href="class_color_value.html">ColorValue</a>(0.25f, 0.25f, 0.25f); <span class="comment">// ambient light</span></div> +<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  ColorValue white(1,1,1);</div> +<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> </div> +<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keywordtype">double</span> diffuse = nrm*light;</div> +<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="keywordtype">double</span> v = 1 - (acos(nrm.<a class="code" href="struct_point.html#afa38be143ae800e6ad69ce8ed4df62d8">y</a>)/<a class="code" href="_geometry_8h.html#a952eac791b596a61bba0a133a3bb439f">PI</a>);</div> +<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keywordtype">double</span> u = asin(nrm.<a class="code" href="struct_point.html#ab99c56589bc8ad5fa5071387110a5bc7">x</a> / sin(acos(nrm.<a class="code" href="struct_point.html#afa38be143ae800e6ad69ce8ed4df62d8">y</a>))) / <a class="code" href="_geometry_8h.html#a952eac791b596a61bba0a133a3bb439f">PI</a> + 0.5;</div> +<div class="line"><a name="l00646"></a><span class="lineno"> 646</span> </div> +<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  ColorValue cd = <a class="code" href="struct_material.html#a05b646c99f9ab5df7092109916b506a6">Kd</a>;</div> +<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  ColorValue cs = <a class="code" href="struct_material.html#a03326968d7c667605aa2f70f8a551444">Ks</a>;</div> +<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  ColorValue ce = <a class="code" href="struct_material.html#ae0c2078b3d06c40fb9f875328e48458b">Ke</a>;</div> +<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> </div> +<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a1d848bfac5c7f17f91557fd23c44b101">tex_diffuse</a>) {</div> +<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keywordtype">int</span> tu = (int) (u * <a class="code" href="struct_material.html#a1d848bfac5c7f17f91557fd23c44b101">tex_diffuse</a>-><a class="code" href="class_bitmap.html#af98be2706939528725684068c28d2969">Width</a>());</div> +<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="keywordtype">int</span> tv = (int) (v * <a class="code" href="struct_material.html#a1d848bfac5c7f17f91557fd23c44b101">tex_diffuse</a>-><a class="code" href="class_bitmap.html#a2b8f07ee82c95736121aeef55a40cf6a">Height</a>());</div> +<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  cd = <a class="code" href="struct_material.html#a05b646c99f9ab5df7092109916b506a6">Kd</a> * <a class="code" href="struct_material.html#a1d848bfac5c7f17f91557fd23c44b101">tex_diffuse</a>-><a class="code" href="class_bitmap.html#a62921f97cbeefa419e74fb0a760c8ffe">GetColor</a>(tu,tv);</div> +<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  }</div> +<div class="line"><a name="l00656"></a><span class="lineno"> 656</span> </div> +<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a9fa2bcd7f6ed2b43050629b55b87f030">tex_emissive</a>) {</div> +<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keywordtype">int</span> tu = (int) (u * <a class="code" href="struct_material.html#a9fa2bcd7f6ed2b43050629b55b87f030">tex_emissive</a>-><a class="code" href="class_bitmap.html#af98be2706939528725684068c28d2969">Width</a>());</div> +<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="keywordtype">int</span> tv = (int) (v * <a class="code" href="struct_material.html#a9fa2bcd7f6ed2b43050629b55b87f030">tex_emissive</a>-><a class="code" href="class_bitmap.html#a2b8f07ee82c95736121aeef55a40cf6a">Height</a>());</div> +<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  ce = <a class="code" href="struct_material.html#ae0c2078b3d06c40fb9f875328e48458b">Ke</a> * <a class="code" href="struct_material.html#a9fa2bcd7f6ed2b43050629b55b87f030">tex_emissive</a>-><a class="code" href="class_bitmap.html#a62921f97cbeefa419e74fb0a760c8ffe">GetColor</a>(tu,tv);</div> +<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  }</div> +<div class="line"><a name="l00662"></a><span class="lineno"> 662</span> </div> +<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a> && <a class="code" href="struct_material.html#a9a2a6dbf9813485b5ff99b4ae823ccb3">bump</a> != 0 && nrm.<a class="code" href="struct_point.html#a05ba3b1dfcb19430582ae953cbbfbded">z</a> > 0) {</div> +<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="comment">// compute derivatives B(u,v)</span></div> +<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="keywordtype">int</span> tu = (int) (u * <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a>-><a class="code" href="class_bitmap.html#af98be2706939528725684068c28d2969">Width</a>());</div> +<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="keywordtype">int</span> tv = (int) (v * <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a>-><a class="code" href="class_bitmap.html#a2b8f07ee82c95736121aeef55a40cf6a">Height</a>());</div> +<div class="line"><a name="l00667"></a><span class="lineno"> 667</span> </div> +<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keywordtype">double</span> du1 = <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a>-><a class="code" href="class_bitmap.html#a62921f97cbeefa419e74fb0a760c8ffe">GetColor</a>(tu,tv).<a class="code" href="class_color.html#ae74d9df827e314c643c95112dea3d1d7">Red</a>() - </div> +<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a>-><a class="code" href="class_bitmap.html#a62921f97cbeefa419e74fb0a760c8ffe">GetColor</a>(tu-1,tv).<a class="code" href="class_color.html#ae74d9df827e314c643c95112dea3d1d7">Red</a>();</div> +<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keywordtype">double</span> du2 = <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a>-><a class="code" href="class_bitmap.html#a62921f97cbeefa419e74fb0a760c8ffe">GetColor</a>(tu+1,tv).<a class="code" href="class_color.html#ae74d9df827e314c643c95112dea3d1d7">Red</a>() - </div> +<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a>-><a class="code" href="class_bitmap.html#a62921f97cbeefa419e74fb0a760c8ffe">GetColor</a>(tu,tv).<a class="code" href="class_color.html#ae74d9df827e314c643c95112dea3d1d7">Red</a>();</div> +<div class="line"><a name="l00672"></a><span class="lineno"> 672</span> </div> +<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keywordtype">double</span> dv1 = <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a>-><a class="code" href="class_bitmap.html#a62921f97cbeefa419e74fb0a760c8ffe">GetColor</a>(tu,tv).<a class="code" href="class_color.html#ae74d9df827e314c643c95112dea3d1d7">Red</a>() - </div> +<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a>-><a class="code" href="class_bitmap.html#a62921f97cbeefa419e74fb0a760c8ffe">GetColor</a>(tu,tv-1).<a class="code" href="class_color.html#ae74d9df827e314c643c95112dea3d1d7">Red</a>();</div> +<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="keywordtype">double</span> dv2 = <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a>-><a class="code" href="class_bitmap.html#a62921f97cbeefa419e74fb0a760c8ffe">GetColor</a>(tu,tv+1).<a class="code" href="class_color.html#ae74d9df827e314c643c95112dea3d1d7">Red</a>() - </div> +<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <a class="code" href="struct_material.html#a47ed067eab2b560e370504d81852b935">tex_bumpmap</a>-><a class="code" href="class_bitmap.html#a62921f97cbeefa419e74fb0a760c8ffe">GetColor</a>(tu,tv).<a class="code" href="class_color.html#ae74d9df827e314c643c95112dea3d1d7">Red</a>();</div> +<div class="line"><a name="l00677"></a><span class="lineno"> 677</span> </div> +<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <span class="keywordtype">double</span> du = (du1 + du2) / 512 * 1e-8;</div> +<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  <span class="keywordtype">double</span> dv = (dv1 + dv2) / 512 * 1e-8;</div> +<div class="line"><a name="l00680"></a><span class="lineno"> 680</span> </div> +<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="keywordflow">if</span> (du || dv) {</div> +<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <a class="code" href="struct_point.html">Point</a> Nu = nrm.<a class="code" href="struct_point.html#ae600bcc9fe480e782a05fade3b78f8c0">cross</a>(<a class="code" href="struct_point.html">Point</a>(0,-1,0)); Nu.<a class="code" href="struct_point.html#a6efd403e2a6c0aa686e278d244d5e525">Normalize</a>();</div> +<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <a class="code" href="struct_point.html">Point</a> Nv = nrm.<a class="code" href="struct_point.html#ae600bcc9fe480e782a05fade3b78f8c0">cross</a>(<a class="code" href="struct_point.html">Point</a>(1, 0,0)); Nv.<a class="code" href="struct_point.html#a6efd403e2a6c0aa686e278d244d5e525">Normalize</a>();</div> +<div class="line"><a name="l00684"></a><span class="lineno"> 684</span> </div> +<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  nrm += (Nu*du*<a class="code" href="struct_material.html#a9a2a6dbf9813485b5ff99b4ae823ccb3">bump</a>);</div> +<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  nrm += (Nv*dv*<a class="code" href="struct_material.html#a9a2a6dbf9813485b5ff99b4ae823ccb3">bump</a>);</div> +<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  nrm.<a class="code" href="struct_point.html#a6efd403e2a6c0aa686e278d244d5e525">Normalize</a>();</div> +<div class="line"><a name="l00688"></a><span class="lineno"> 688</span> </div> +<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  diffuse = nrm*light;</div> +<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  v = 1 - (acos(nrm.<a class="code" href="struct_point.html#afa38be143ae800e6ad69ce8ed4df62d8">y</a>)/<a class="code" href="_geometry_8h.html#a952eac791b596a61bba0a133a3bb439f">PI</a>);</div> +<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  u = asin(nrm.<a class="code" href="struct_point.html#ab99c56589bc8ad5fa5071387110a5bc7">x</a> / sin(acos(nrm.<a class="code" href="struct_point.html#afa38be143ae800e6ad69ce8ed4df62d8">y</a>))) / <a class="code" href="_geometry_8h.html#a952eac791b596a61bba0a133a3bb439f">PI</a> + 0.5;</div> +<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  }</div> +<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  }</div> +<div class="line"><a name="l00694"></a><span class="lineno"> 694</span> </div> +<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a97ced80ac2d8c1f0ef775477990af075">tex_specular</a>) {</div> +<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="keywordtype">int</span> tu = (int) (u * <a class="code" href="struct_material.html#a97ced80ac2d8c1f0ef775477990af075">tex_specular</a>-><a class="code" href="class_bitmap.html#af98be2706939528725684068c28d2969">Width</a>());</div> +<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="keywordtype">int</span> tv = (int) (v * <a class="code" href="struct_material.html#a97ced80ac2d8c1f0ef775477990af075">tex_specular</a>-><a class="code" href="class_bitmap.html#a2b8f07ee82c95736121aeef55a40cf6a">Height</a>());</div> +<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  cs = <a class="code" href="struct_material.html#a03326968d7c667605aa2f70f8a551444">Ks</a> * <a class="code" href="struct_material.html#a97ced80ac2d8c1f0ef775477990af075">tex_specular</a>-><a class="code" href="class_bitmap.html#a62921f97cbeefa419e74fb0a760c8ffe">GetColor</a>(tu,tv);</div> +<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  }</div> +<div class="line"><a name="l00700"></a><span class="lineno"> 700</span> </div> +<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <span class="comment">// anisotropic diffuse lighting</span></div> +<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a6d9386e552d54e3af046e6ac82344b08">brilliance</a> >= 0) {</div> +<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  diffuse = pow(diffuse, (<span class="keywordtype">double</span>)<a class="code" href="struct_material.html#a6d9386e552d54e3af046e6ac82344b08">brilliance</a>);</div> +<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  }</div> +<div class="line"><a name="l00705"></a><span class="lineno"> 705</span> </div> +<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="comment">// forward lighting</span></div> +<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  <span class="keywordflow">if</span> (diffuse > 0) {</div> +<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="comment">// diffuse</span></div> +<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  c += cd * (white * diffuse);</div> +<div class="line"><a name="l00710"></a><span class="lineno"> 710</span> </div> +<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="comment">// specular</span></div> +<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a40f9d86ecf678d45c4334f5d57a6cba7">power</a> > 0) {</div> +<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="keywordtype">double</span> spec = ((nrm * 2*(nrm*light) - light) * eye);</div> +<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keywordflow">if</span> (spec > 0.01) {</div> +<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  spec = pow(spec, (<span class="keywordtype">double</span>)<a class="code" href="struct_material.html#a40f9d86ecf678d45c4334f5d57a6cba7">power</a>);</div> +<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  c += cs * (white * spec);</div> +<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  }</div> +<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  }</div> +<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  }</div> +<div class="line"><a name="l00720"></a><span class="lineno"> 720</span> </div> +<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <span class="comment">// back lighting</span></div> +<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="keywordflow">else</span> {</div> +<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  diffuse *= -0.5;</div> +<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  c += cd * (white * diffuse);</div> +<div class="line"><a name="l00725"></a><span class="lineno"> 725</span> </div> +<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="comment">// specular</span></div> +<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keywordflow">if</span> (<a class="code" href="struct_material.html#a40f9d86ecf678d45c4334f5d57a6cba7">power</a> > 0) {</div> +<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  light *= -1;</div> +<div class="line"><a name="l00729"></a><span class="lineno"> 729</span> </div> +<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordtype">double</span> spec = ((nrm * 2*(nrm*light) - light) * eye);</div> +<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="keywordflow">if</span> (spec > 0.01) {</div> +<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  spec = pow(spec, (<span class="keywordtype">double</span>)<a class="code" href="struct_material.html#a40f9d86ecf678d45c4334f5d57a6cba7">power</a>);</div> +<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  c += cs * (white * spec) * 0.7;</div> +<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  }</div> +<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  }</div> +<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  }</div> +<div class="line"><a name="l00737"></a><span class="lineno"> 737</span> </div> +<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  c += ce;</div> +<div class="line"><a name="l00739"></a><span class="lineno"> 739</span> </div> +<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  result = c.<a class="code" href="class_color_value.html#a35909b0fdbe0cbe75522b85e794e884e">ToColor</a>();</div> +<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  }</div> +<div class="line"><a name="l00742"></a><span class="lineno"> 742</span> </div> +<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordflow">return</span> result.<a class="code" href="class_color.html#a601f1ea0ac8b6f3d420021e6086b8a6a">Value</a>();</div> +<div class="line"><a name="l00744"></a><span class="lineno"> 744</span> }</div> +</div><!-- fragment --></div><!-- contents --> +</div><!-- doc-content --> +<!-- start footer part --> +<div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> + <ul> + <li class="navelem"><a class="el" href="dir_d6625d0f3efd9eb70ff961583505095b.html">nGenEx</a></li><li class="navelem"><a class="el" href="_polygon_8cpp.html">Polygon.cpp</a></li> + <li class="footer">Generated on Thu May 31 2012 16:30:57 for Starshatter_Open by + <a href="http://www.doxygen.org/index.html"> + <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.1 </li> + </ul> +</div> +</body> +</html> |