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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#include "raycaster/Raycaster.hpp"</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#include "scene/Scene.hpp"</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include "Common.hpp"</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"><a class="line" href="class_path_tracer.html"> 10</a></span><span class="keyword">class </span><a class="code hl_class" href="class_path_tracer.html">PathTracer</a> {</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"><a class="line" href="class_path_tracer.html#ad97bbc90859d3a4cb3e62fab8c3cc460"> 13</a></span> <a class="code hl_function" href="class_path_tracer.html#ad97bbc90859d3a4cb3e62fab8c3cc460">PathTracer</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">explicit</span> <a class="code hl_function" href="class_path_tracer.html#ad97bbc90859d3a4cb3e62fab8c3cc460">PathTracer</a>(<span class="keyword">const</span> std::shared_ptr<Scene> & scene);</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_path_tracer.html#a2987a50049d82d89c6f4dc86d648ca33">render</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_camera.html">Camera</a> & camera, <span class="keywordtype">size_t</span> samples, <span class="keywordtype">size_t</span> depth, <a class="code hl_class" href="class_image.html">Image</a> & <a class="code hl_function" href="class_path_tracer.html#a2987a50049d82d89c6f4dc86d648ca33">render</a>);</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="class_path_tracer.html#a84351f7442937aed817b7dc8f5b4da01"> 29</a></span> <span class="keyword">const</span> <a class="code hl_class" href="class_raycaster.html">Raycaster</a> & <a class="code hl_function" href="class_path_tracer.html#a84351f7442937aed817b7dc8f5b4da01">raycaster</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code hl_variable" href="class_path_tracer.html#ab6068787d237730bac334dc1db5b795b">_raycaster</a>; }</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">static</span> glm::ivec2 <a class="code hl_function" href="class_path_tracer.html#a0b5243677e3af3f0b5597f84c252a7f6">getSampleGrid</a>(<span class="keywordtype">size_t</span> samples);</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">static</span> glm::vec2 <a class="code hl_function" href="class_path_tracer.html#ad34cb9069cb46feaf872579f3f4ef631">getSamplePosition</a>(<span class="keywordtype">size_t</span> sid, <span class="keyword">const</span> glm::ivec2 & cellCount, <span class="keyword">const</span> glm::vec2 & cellSize);</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">static</span> glm::mat3 <a class="code hl_function" href="class_path_tracer.html#a920a1f9d159265127d879fecde923034">buildLocalFrame</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_object.html">Object</a> & obj, <span class="keyword">const</span> <a class="code hl_struct" href="struct_raycaster_1_1_hit.html">Raycaster::Hit</a> & hit, <span class="keyword">const</span> glm::vec3 & rayDir, <span class="keyword">const</span> glm::vec2 & uv);</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="class_path_tracer.html#ad18a8f98c1bc58dc486f8048f207fc01">checkVisibility</a>(<span class="keyword">const</span> glm::vec3 & startPos, <span class="keyword">const</span> glm::vec3 & rayDir, <span class="keywordtype">float</span> maxDist) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> glm::vec3 <a class="code hl_function" href="class_path_tracer.html#a5d5d2b5a03720f9d3a3ee93d7a836573">evalBackground</a>(<span class="keyword">const</span> glm::vec3 & rayDir, <span class="keyword">const</span> glm::vec3 & rayPos, <span class="keyword">const</span> glm::vec2 & ndcPos, <span class="keywordtype">bool</span> directHit) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"><a class="line" href="class_path_tracer.html#ab6068787d237730bac334dc1db5b795b"> 74</a></span> <a class="code hl_class" href="class_raycaster.html">Raycaster</a> <a class="code hl_variable" href="class_path_tracer.html#ab6068787d237730bac334dc1db5b795b">_raycaster</a>; </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="class_path_tracer.html#ac461e974473fb0ad9cf17a7592ecf980"> 75</a></span> std::shared_ptr<Scene> <a class="code hl_variable" href="class_path_tracer.html#ac461e974473fb0ad9cf17a7592ecf980">_scene</a>; </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span>};</div>
<div class="ttc" id="aclass_camera_html"><div class="ttname"><a href="class_camera.html">Camera</a></div><div class="ttdoc">This class represents a camera as used in real-time rendering APIs. It provides a view and projection...</div><div class="ttdef"><b>Definition:</b> Camera.hpp:11</div></div>
<div class="ttc" id="aclass_image_html"><div class="ttname"><a href="class_image.html">Image</a></div><div class="ttdoc">Represents an image composed of pixels with values in [0,1]. Provide image loading/saving utilities,...</div><div class="ttdef"><b>Definition:</b> Image.hpp:8</div></div>
<div class="ttc" id="aclass_object_html"><div class="ttname"><a href="class_object.html">Object</a></div><div class="ttdoc">Represent a 3D textured object.</div><div class="ttdef"><b>Definition:</b> Object.hpp:16</div></div>
<div class="ttc" id="aclass_path_tracer_html"><div class="ttname"><a href="class_path_tracer.html">PathTracer</a></div><div class="ttdoc">Unidirectional path tracer. Generates renderings of a scene by emitting rays from the user viewpoint ...</div><div class="ttdef"><b>Definition:</b> PathTracer.hpp:10</div></div>
<div class="ttc" id="aclass_path_tracer_html_a0b5243677e3af3f0b5597f84c252a7f6"><div class="ttname"><a href="class_path_tracer.html#a0b5243677e3af3f0b5597f84c252a7f6">PathTracer::getSampleGrid</a></div><div class="ttdeci">static glm::ivec2 getSampleGrid(size_t samples)</div><div class="ttdef"><b>Definition:</b> PathTracer.cpp:57</div></div>
<div class="ttc" id="aclass_path_tracer_html_a2987a50049d82d89c6f4dc86d648ca33"><div class="ttname"><a href="class_path_tracer.html#a2987a50049d82d89c6f4dc86d648ca33">PathTracer::render</a></div><div class="ttdeci">void render(const Camera &camera, size_t samples, size_t depth, Image &render)</div><div class="ttdef"><b>Definition:</b> PathTracer.cpp:159</div></div>
<div class="ttc" id="aclass_path_tracer_html_a5d5d2b5a03720f9d3a3ee93d7a836573"><div class="ttname"><a href="class_path_tracer.html#a5d5d2b5a03720f9d3a3ee93d7a836573">PathTracer::evalBackground</a></div><div class="ttdeci">glm::vec3 evalBackground(const glm::vec3 &rayDir, const glm::vec3 &rayPos, const glm::vec2 &ndcPos, bool directHit) const</div><div class="ttdef"><b>Definition:</b> PathTracer.cpp:23</div></div>
<div class="ttc" id="aclass_path_tracer_html_a84351f7442937aed817b7dc8f5b4da01"><div class="ttname"><a href="class_path_tracer.html#a84351f7442937aed817b7dc8f5b4da01">PathTracer::raycaster</a></div><div class="ttdeci">const Raycaster & raycaster() const</div><div class="ttdef"><b>Definition:</b> PathTracer.hpp:29</div></div>
<div class="ttc" id="aclass_path_tracer_html_a920a1f9d159265127d879fecde923034"><div class="ttname"><a href="class_path_tracer.html#a920a1f9d159265127d879fecde923034">PathTracer::buildLocalFrame</a></div><div class="ttdeci">static glm::mat3 buildLocalFrame(const Object &obj, const Raycaster::Hit &hit, const glm::vec3 &rayDir, const glm::vec2 &uv)</div><div class="ttdef"><b>Definition:</b> PathTracer.cpp:86</div></div>
<div class="ttc" id="aclass_path_tracer_html_ab6068787d237730bac334dc1db5b795b"><div class="ttname"><a href="class_path_tracer.html#ab6068787d237730bac334dc1db5b795b">PathTracer::_raycaster</a></div><div class="ttdeci">Raycaster _raycaster</div><div class="ttdoc">The internal raycaster.</div><div class="ttdef"><b>Definition:</b> PathTracer.hpp:74</div></div>
<div class="ttc" id="aclass_path_tracer_html_ac461e974473fb0ad9cf17a7592ecf980"><div class="ttname"><a href="class_path_tracer.html#ac461e974473fb0ad9cf17a7592ecf980">PathTracer::_scene</a></div><div class="ttdeci">std::shared_ptr< Scene > _scene</div><div class="ttdoc">The scene.</div><div class="ttdef"><b>Definition:</b> PathTracer.hpp:75</div></div>
<div class="ttc" id="aclass_path_tracer_html_ad18a8f98c1bc58dc486f8048f207fc01"><div class="ttname"><a href="class_path_tracer.html#ad18a8f98c1bc58dc486f8048f207fc01">PathTracer::checkVisibility</a></div><div class="ttdeci">bool checkVisibility(const glm::vec3 &startPos, const glm::vec3 &rayDir, float maxDist) const</div><div class="ttdef"><b>Definition:</b> PathTracer.cpp:124</div></div>
<div class="ttc" id="aclass_path_tracer_html_ad34cb9069cb46feaf872579f3f4ef631"><div class="ttname"><a href="class_path_tracer.html#ad34cb9069cb46feaf872579f3f4ef631">PathTracer::getSamplePosition</a></div><div class="ttdeci">static glm::vec2 getSamplePosition(size_t sid, const glm::ivec2 &cellCount, const glm::vec2 &cellSize)</div><div class="ttdef"><b>Definition:</b> PathTracer.cpp:71</div></div>
<div class="ttc" id="aclass_path_tracer_html_ad97bbc90859d3a4cb3e62fab8c3cc460"><div class="ttname"><a href="class_path_tracer.html#ad97bbc90859d3a4cb3e62fab8c3cc460">PathTracer::PathTracer</a></div><div class="ttdeci">PathTracer()=default</div></div>
<div class="ttc" id="aclass_raycaster_html"><div class="ttname"><a href="class_raycaster.html">Raycaster</a></div><div class="ttdoc">Allows to cast rays against a polygonal mesh, on the CPU. Relies on an internal acceleration structur...</div><div class="ttdef"><b>Definition:</b> Raycaster.hpp:10</div></div>
<div class="ttc" id="astruct_raycaster_1_1_hit_html"><div class="ttname"><a href="struct_raycaster_1_1_hit.html">Raycaster::Hit</a></div><div class="ttdef"><b>Definition:</b> Raycaster.hpp:16</div></div>
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