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+<div class="title">Projector.h</div> </div>
+</div><!--header-->
+<div class="contents">
+<a href="_projector_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/* Project nGenEx</span></div>
+<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> Destroyer Studios LLC</span></div>
+<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> Copyright © 1997-2004. All Rights Reserved.</span></div>
+<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"></span></div>
+<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> SUBSYSTEM: nGenEx.lib</span></div>
+<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> FILE: Projector.h</span></div>
+<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> AUTHOR: John DiCamillo</span></div>
+<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"></span></div>
+<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span></div>
+<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> OVERVIEW</span></div>
+<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> ========</span></div>
+<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> 3D Projection Camera class</span></div>
+<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">*/</span></div>
+<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
+<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#ifndef Projector_h</span></div>
+<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define Projector_h</span></div>
+<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor"></span></div>
+<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_geometry_8h.html">Geometry.h</a>&quot;</span></div>
+<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_window_8h.html">Window.h</a>&quot;</span></div>
+<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_camera_8h.html">Camera.h</a>&quot;</span></div>
+<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_polygon_8h.html">Polygon.h</a>&quot;</span></div>
+<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div>
+<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment">// +--------------------------------------------------------------------+</span></div>
+<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div>
+<div class="line"><a name="l00025"></a><span class="lineno"><a class="code" href="class_projector.html"> 25</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_projector.html">Projector</a></div>
+<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;{</div>
+<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="keyword">public</span>:</div>
+<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; <a class="code" href="class_projector.html#a3dea9ea39ca8ce8aa34d0ef387b3fbd4">Projector</a>(<a class="code" href="class_window.html">Window</a>* win, <a class="code" href="class_camera.html">Camera</a>* cam);</div>
+<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <span class="keyword">virtual</span> <a class="code" href="class_projector.html#a24513cbefdcc21dc3dec3ff76f7483b4">~Projector</a>();</div>
+<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div>
+<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="comment">// Operations:</span></div>
+<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_projector.html#a67b6267f212570f860a20d0851acb2a8">UseWindow</a>(<a class="code" href="class_window.html">Window</a>* win);</div>
+<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_projector.html#a26208b90e7d335aaedd874eadb0c03c4">UseCamera</a>(<a class="code" href="class_camera.html">Camera</a>* cam);</div>
+<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_projector.html#a0f51a0d909a8de0956c0523daf934d37">SetDepthScale</a>(<span class="keywordtype">float</span> scale);</div>
+<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">double</span> <a class="code" href="class_projector.html#a7823eb400424937bf91edcb565f0e989">GetDepthScale</a>() <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_projector.html#a5150cfb730462a2ae5be1368a72d1fc1">SetFieldOfView</a>(<span class="keywordtype">double</span> fov);</div>
+<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">double</span> <a class="code" href="class_projector.html#adf86da1d518865df77b7594fe9c2aca3">GetFieldOfView</a>() <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="class_projector.html#a171bd11f7dd28f6fe87427dfc915ac6a">SetInfinite</a>(<span class="keywordtype">int</span> i);</div>
+<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_projector.html#a697cc10897fa7d1ed2b210e8bc8f0416">StartFrame</a>();</div>
+<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;</div>
+<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="comment">// accessor:</span></div>
+<div class="line"><a name="l00042"></a><span class="lineno"><a class="code" href="class_projector.html#a93cbaf0c085bfaa8b003148a8206954d"> 42</a></span>&#160; <a class="code" href="struct_point.html">Point</a> <a class="code" href="class_projector.html#a93cbaf0c085bfaa8b003148a8206954d">Pos</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_projector.html#a137a33c132cad67bc756f91573d2ee8d">camera</a>-&gt;<a class="code" href="class_camera.html#a2a54ce5f1212212653acafa59809ce49">Pos</a>(); }</div>
+<div class="line"><a name="l00043"></a><span class="lineno"><a class="code" href="class_projector.html#a96bfb757bba52751f57105a08b2682d4"> 43</a></span>&#160; <a class="code" href="struct_point.html">Point</a> <a class="code" href="class_projector.html#a96bfb757bba52751f57105a08b2682d4">vrt</a>() { <span class="keywordflow">return</span> <a class="code" href="class_projector.html#a137a33c132cad67bc756f91573d2ee8d">camera</a>-&gt;<a class="code" href="class_camera.html#a276d8f65ae6c09a07add9f63bd356704">vrt</a>(); }</div>
+<div class="line"><a name="l00044"></a><span class="lineno"><a class="code" href="class_projector.html#a325968ea53efb3208e090697074acf30"> 44</a></span>&#160; <a class="code" href="struct_point.html">Point</a> <a class="code" href="class_projector.html#a325968ea53efb3208e090697074acf30">vup</a>() { <span class="keywordflow">return</span> <a class="code" href="class_projector.html#a137a33c132cad67bc756f91573d2ee8d">camera</a>-&gt;<a class="code" href="class_camera.html#a38ab2061d58da025e9c95267505686ab">vup</a>(); }</div>
+<div class="line"><a name="l00045"></a><span class="lineno"><a class="code" href="class_projector.html#a2fca456713d9d91ea07df80f1048196f"> 45</a></span>&#160; <a class="code" href="struct_point.html">Point</a> <a class="code" href="class_projector.html#a2fca456713d9d91ea07df80f1048196f">vpn</a>() { <span class="keywordflow">return</span> <a class="code" href="class_projector.html#a137a33c132cad67bc756f91573d2ee8d">camera</a>-&gt;<a class="code" href="class_camera.html#a6767fa21da7413fe049cf64eed98f02f">vpn</a>(); }</div>
+<div class="line"><a name="l00046"></a><span class="lineno"><a class="code" href="class_projector.html#a1de8a0966c41a141c1c322dcc2eaa0ee"> 46</a></span>&#160; <span class="keyword">const</span> <a class="code" href="struct_matrix.html">Matrix</a>&amp; <a class="code" href="class_projector.html#a1de8a0966c41a141c1c322dcc2eaa0ee">Orientation</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_projector.html#a137a33c132cad67bc756f91573d2ee8d">camera</a>-&gt;<a class="code" href="class_camera.html#a6d34215f3a9eb4a163d0dfbac4a76dab">Orientation</a>(); }</div>
+<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;</div>
+<div class="line"><a name="l00048"></a><span class="lineno"><a class="code" href="class_projector.html#ae94b7cd2c8cf79e09af05ede625164e3"> 48</a></span>&#160; <span class="keywordtype">double</span> <a class="code" href="class_projector.html#ae94b7cd2c8cf79e09af05ede625164e3">XAngle</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_projector.html#a1b65a45585dd30f712eddad7225447a4">xangle</a>; }</div>
+<div class="line"><a name="l00049"></a><span class="lineno"><a class="code" href="class_projector.html#a971223ccc29717660854d537defa38e9"> 49</a></span>&#160; <span class="keywordtype">double</span> <a class="code" href="class_projector.html#a971223ccc29717660854d537defa38e9">YAngle</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_projector.html#a30013cdc576214dcd85725e8805deb9d">yangle</a>; }</div>
+<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;</div>
+<div class="line"><a name="l00051"></a><span class="lineno"><a class="code" href="class_projector.html#ac5b05be000ab4940841f5bff0203552d"> 51</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="class_projector.html#ac5b05be000ab4940841f5bff0203552d">IsOrthogonal</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_projector.html#a90464faee2f797a7c9621fd03184cba1">orthogonal</a>; }</div>
+<div class="line"><a name="l00052"></a><span class="lineno"><a class="code" href="class_projector.html#adea640474fa4e930bb1faf72b7a7f5a8"> 52</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="class_projector.html#adea640474fa4e930bb1faf72b7a7f5a8">SetOrthogonal</a>(<span class="keywordtype">bool</span> o) { <a class="code" href="class_projector.html#a90464faee2f797a7c9621fd03184cba1">orthogonal</a> = o; }</div>
+<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;</div>
+<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="comment">// projection and clipping geometry:</span></div>
+<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_projector.html#add21d33e99c41fb24985cd28b31b136c">Transform</a>(<a class="code" href="struct_vec3.html">Vec3</a>&amp; vec) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_projector.html#add21d33e99c41fb24985cd28b31b136c">Transform</a>(<a class="code" href="struct_point.html">Point</a>&amp; point) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;</div>
+<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_projector.html#a29d7a2c159c1ba92c56e24fe2db399ea">Project</a>(<a class="code" href="struct_vec3.html">Vec3</a>&amp; vec, <span class="keywordtype">bool</span> <a class="code" href="_multi_controller_8cpp.html#ab4386a3c477c99034324a61c197c27d4">clamp</a>=<span class="keyword">true</span>) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_projector.html#a29d7a2c159c1ba92c56e24fe2db399ea">Project</a>(<a class="code" href="struct_point.html">Point</a>&amp; point, <span class="keywordtype">bool</span> <a class="code" href="_multi_controller_8cpp.html#ab4386a3c477c99034324a61c197c27d4">clamp</a>=<span class="keyword">true</span>) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_projector.html#a66c25e4f5a1085a1b039b03f9260bf7f">ProjectRect</a>(<a class="code" href="struct_point.html">Point</a>&amp; origin, <span class="keywordtype">double</span>&amp; w, <span class="keywordtype">double</span>&amp; h) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;</div>
+<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">float</span> <a class="code" href="class_projector.html#aff07007f4f61c0eef1676ec218884c27">ProjectRadius</a>(<span class="keyword">const</span> <a class="code" href="struct_vec3.html">Vec3</a>&amp; vec, <span class="keywordtype">float</span> radius) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;</div>
+<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_projector.html#a6b2e7e15c2a2470e772fe82ab2afeea2">Unproject</a>(<a class="code" href="struct_point.html">Point</a>&amp; point) <span class="keyword">const</span>;</div>
+<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordtype">int</span> <a class="code" href="class_projector.html#a3bbbe83d9781f286738e24078a500658">IsVisible</a>(<span class="keyword">const</span> <a class="code" href="struct_vec3.html">Vec3</a>&amp; v, <span class="keywordtype">float</span> radius) <span class="keyword">const</span>;</div>
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+<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;</div>
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+<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;<span class="preprocessor"></span></div>
+</div><!-- fragment --></div><!-- contents -->
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+ <li class="navelem"><a class="el" href="dir_d6625d0f3efd9eb70ff961583505095b.html">nGenEx</a></li><li class="navelem"><a class="el" href="_projector_8h.html">Projector.h</a></li>
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