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<a href="a00070.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;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#pragma once</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">// Dependencies</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &quot;../mat4x4.hpp&quot;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &quot;../vec2.hpp&quot;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &quot;../vec3.hpp&quot;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &quot;../vec4.hpp&quot;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &quot;../gtc/constants.hpp&quot;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#if GLM_MESSAGES == GLM_MESSAGES_ENABLED &amp;&amp; !defined(GLM_EXT_INCLUDED)</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor"># pragma message(&quot;GLM: GLM_GTC_matrix_transform extension included&quot;)</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00141.html">glm</a></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; <a class="code" href="a00169.html#ga47af534da2b28effa4c7945ec82ccd9d">infinitePerspectiveLH</a>(</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; T fovy, T aspect, T near);</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160;</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; <a class="code" href="a00169.html#ga79575023763df88dff1bf8255a42d0be">infinitePerspectiveRH</a>(</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; T fovy, T aspect, T near);</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160;</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; <a class="code" href="a00169.html#gaa50fce7f50b5d5da881ed30f5532a921">tweakedInfinitePerspective</a>(</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; T fovy, T aspect, T near);</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160;</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; <a class="code" href="a00169.html#gaa50fce7f50b5d5da881ed30f5532a921">tweakedInfinitePerspective</a>(</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; T fovy, T aspect, T near, T ep);</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160;</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> U, precision P&gt;</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; GLM_FUNC_DECL tvec3&lt;T, P&gt; <a class="code" href="a00169.html#gad743556abd138264d4f06f4ca27f1d7e">project</a>(</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; obj,</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; tmat4x4&lt;T, P&gt; <span class="keyword">const</span> &amp; model,</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160; tmat4x4&lt;T, P&gt; <span class="keyword">const</span> &amp; <a class="code" href="a00219.html#gadf29123bcf748fc9d6fb0998192184cf">proj</a>,</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; tvec4&lt;U, P&gt; <span class="keyword">const</span> &amp; viewport);</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160;</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> U, precision P&gt;</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; GLM_FUNC_DECL tvec3&lt;T, P&gt; <a class="code" href="a00169.html#ga82a558de3ce42cbeed0f6ec292a4e1b3">unProject</a>(</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; win,</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; tmat4x4&lt;T, P&gt; <span class="keyword">const</span> &amp; model,</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; tmat4x4&lt;T, P&gt; <span class="keyword">const</span> &amp; <a class="code" href="a00219.html#gadf29123bcf748fc9d6fb0998192184cf">proj</a>,</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; tvec4&lt;U, P&gt; <span class="keyword">const</span> &amp; viewport);</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160;</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">typename</span> U&gt;</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; GLM_FUNC_DECL tmat4x4&lt;T, P&gt; <a class="code" href="a00169.html#ga9026c77505b99990f68826f27c267dc5">pickMatrix</a>(</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; tvec2&lt;T, P&gt; <span class="keyword">const</span> &amp; center,</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160; tvec2&lt;T, P&gt; <span class="keyword">const</span> &amp; delta,</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; tvec4&lt;U, P&gt; <span class="keyword">const</span> &amp; viewport);</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160;</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; GLM_FUNC_DECL tmat4x4&lt;T, P&gt; <a class="code" href="a00169.html#gaf8eef81da1ad09f6a8920101c01eaae4">lookAt</a>(</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; eye,</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; center,</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160; tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; up);</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160;</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160; GLM_FUNC_DECL tmat4x4&lt;T, P&gt; <a class="code" href="a00169.html#ga2876d9313334980b94292d2ec169088e">lookAtRH</a>(</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160; tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; eye,</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160; tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; center,</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160; tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; up);</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160;</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160; GLM_FUNC_DECL tmat4x4&lt;T, P&gt; <a class="code" href="a00169.html#gacd0c077ec7b58a575855e29cb5fb586d">lookAtLH</a>(</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160; tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; eye,</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160; tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; center,</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160; tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; up);</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160;</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160;}<span class="comment">//namespace glm</span></div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160;</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160;<span class="preprocessor">#include &quot;matrix_transform.inl&quot;</span></div>
<div class="ttc" id="a00169_html_ga79575023763df88dff1bf8255a42d0be"><div class="ttname"><a href="a00169.html#ga79575023763df88dff1bf8255a42d0be">glm::infinitePerspectiveRH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; infinitePerspectiveRH(T fovy, T aspect, T near)</div><div class="ttdoc">Creates a matrix for a right handed, symmetric perspective-view frustum with far plane at infinite...</div></div>
<div class="ttc" id="a00219_html_gadf29123bcf748fc9d6fb0998192184cf"><div class="ttname"><a href="a00219.html#gadf29123bcf748fc9d6fb0998192184cf">glm::proj</a></div><div class="ttdeci">GLM_FUNC_DECL vecType proj(vecType const &amp;x, vecType const &amp;Normal)</div><div class="ttdoc">Projects x on Normal. </div></div>
<div class="ttc" id="a00169_html_gacd0c077ec7b58a575855e29cb5fb586d"><div class="ttname"><a href="a00169.html#gacd0c077ec7b58a575855e29cb5fb586d">glm::lookAtLH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, P &gt; lookAtLH(tvec3&lt; T, P &gt; const &amp;eye, tvec3&lt; T, P &gt; const &amp;center, tvec3&lt; T, P &gt; const &amp;up)</div><div class="ttdoc">Build a left handed look at view matrix. </div></div>
<div class="ttc" id="a00169_html_gada6deb989d4b553fe0f7e3279f3afae1"><div class="ttname"><a href="a00169.html#gada6deb989d4b553fe0f7e3279f3afae1">glm::frustum</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; frustum(T left, T right, T bottom, T top, T near, T far)</div><div class="ttdoc">Creates a frustum matrix with default handedness. </div></div>
<div class="ttc" id="a00169_html_ga79f704ad91a5f0d68abd88c66c8186e5"><div class="ttname"><a href="a00169.html#ga79f704ad91a5f0d68abd88c66c8186e5">glm::infinitePerspective</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; infinitePerspective(T fovy, T aspect, T near)</div><div class="ttdoc">Creates a matrix for a symmetric perspective-view frustum with far plane at infinite with default han...</div></div>
<div class="ttc" id="a00169_html_gaf8eef81da1ad09f6a8920101c01eaae4"><div class="ttname"><a href="a00169.html#gaf8eef81da1ad09f6a8920101c01eaae4">glm::lookAt</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, P &gt; lookAt(tvec3&lt; T, P &gt; const &amp;eye, tvec3&lt; T, P &gt; const &amp;center, tvec3&lt; T, P &gt; const &amp;up)</div><div class="ttdoc">Build a look at view matrix based on the default handedness. </div></div>
<div class="ttc" id="a00169_html_ga161b1df124348f232d994ba7958e4815"><div class="ttname"><a href="a00169.html#ga161b1df124348f232d994ba7958e4815">glm::rotate</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, P &gt; rotate(tmat4x4&lt; T, P &gt; const &amp;m, T angle, tvec3&lt; T, P &gt; const &amp;axis)</div><div class="ttdoc">Builds a rotation 4 * 4 matrix created from an axis vector and an angle. </div></div>
<div class="ttc" id="a00169_html_gad743556abd138264d4f06f4ca27f1d7e"><div class="ttname"><a href="a00169.html#gad743556abd138264d4f06f4ca27f1d7e">glm::project</a></div><div class="ttdeci">GLM_FUNC_DECL tvec3&lt; T, P &gt; project(tvec3&lt; T, P &gt; const &amp;obj, tmat4x4&lt; T, P &gt; const &amp;model, tmat4x4&lt; T, P &gt; const &amp;proj, tvec4&lt; U, P &gt; const &amp;viewport)</div><div class="ttdoc">Map the specified object coordinates (obj.x, obj.y, obj.z) into window coordinates. </div></div>
<div class="ttc" id="a00169_html_gae705a2f19c3ef5ef880bd6c92759cf2d"><div class="ttname"><a href="a00169.html#gae705a2f19c3ef5ef880bd6c92759cf2d">glm::perspectiveFovLH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; perspectiveFovLH(T fov, T width, T height, T near, T far)</div><div class="ttdoc">Builds a left handed perspective projection matrix based on a field of view. </div></div>
<div class="ttc" id="a00141_html"><div class="ttname"><a href="a00141.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00011">_noise.hpp:11</a></div></div>
<div class="ttc" id="a00169_html_ga2876d9313334980b94292d2ec169088e"><div class="ttname"><a href="a00169.html#ga2876d9313334980b94292d2ec169088e">glm::lookAtRH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, P &gt; lookAtRH(tvec3&lt; T, P &gt; const &amp;eye, tvec3&lt; T, P &gt; const &amp;center, tvec3&lt; T, P &gt; const &amp;up)</div><div class="ttdoc">Build a right handed look at view matrix. </div></div>
<div class="ttc" id="a00169_html_ga07cd8df791bf90dcb782645fe0b21261"><div class="ttname"><a href="a00169.html#ga07cd8df791bf90dcb782645fe0b21261">glm::perspectiveFovRH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; perspectiveFovRH(T fov, T width, T height, T near, T far)</div><div class="ttdoc">Builds a right handed perspective projection matrix based on a field of view. </div></div>
<div class="ttc" id="a00169_html_gae9146e2c550fc8646299e4b900238145"><div class="ttname"><a href="a00169.html#gae9146e2c550fc8646299e4b900238145">glm::perspectiveFov</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; perspectiveFov(T fov, T width, T height, T near, T far)</div><div class="ttdoc">Builds a perspective projection matrix based on a field of view and the default handedness. </div></div>
<div class="ttc" id="a00169_html_gaa50fce7f50b5d5da881ed30f5532a921"><div class="ttname"><a href="a00169.html#gaa50fce7f50b5d5da881ed30f5532a921">glm::tweakedInfinitePerspective</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; tweakedInfinitePerspective(T fovy, T aspect, T near, T ep)</div><div class="ttdoc">Creates a matrix for a symmetric perspective-view frustum with far plane at infinite for graphics har...</div></div>
<div class="ttc" id="a00169_html_ga71503df1e691b12cc2d45e64fd0628fe"><div class="ttname"><a href="a00169.html#ga71503df1e691b12cc2d45e64fd0628fe">glm::orthoLH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; orthoLH(T left, T right, T bottom, T top, T zNear, T zFar)</div><div class="ttdoc">Creates a matrix for an orthographic parallel viewing volume, using left-handedness. </div></div>
<div class="ttc" id="a00169_html_gada0aaaee76f1fd3c272698c8eca735a1"><div class="ttname"><a href="a00169.html#gada0aaaee76f1fd3c272698c8eca735a1">glm::orthoRH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; orthoRH(T left, T right, T bottom, T top, T zNear, T zFar)</div><div class="ttdoc">Creates a matrix for an orthographic parallel viewing volume, using right-handedness. </div></div>
<div class="ttc" id="a00169_html_gaee134ab77c6c5548a6ebf4e8e476c6ed"><div class="ttname"><a href="a00169.html#gaee134ab77c6c5548a6ebf4e8e476c6ed">glm::translate</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, P &gt; translate(tmat4x4&lt; T, P &gt; const &amp;m, tvec3&lt; T, P &gt; const &amp;v)</div><div class="ttdoc">Builds a translation 4 * 4 matrix created from a vector of 3 components. </div></div>
<div class="ttc" id="a00172_html_ga0b3e87a13b2708154b72259e50789a19"><div class="ttname"><a href="a00172.html#ga0b3e87a13b2708154b72259e50789a19">glm::axis</a></div><div class="ttdeci">GLM_FUNC_DECL tvec3&lt; T, P &gt; axis(tquat&lt; T, P &gt; const &amp;x)</div><div class="ttdoc">Returns the q rotation axis. </div></div>
<div class="ttc" id="a00169_html_ga8f062fcc07e2445500793f2803afebb0"><div class="ttname"><a href="a00169.html#ga8f062fcc07e2445500793f2803afebb0">glm::scale</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, P &gt; scale(tmat4x4&lt; T, P &gt; const &amp;m, tvec3&lt; T, P &gt; const &amp;v)</div><div class="ttdoc">Builds a scale 4 * 4 matrix created from 3 scalars. </div></div>
<div class="ttc" id="a00169_html_gac3613dcb6c6916465ad5b7ad5a786175"><div class="ttname"><a href="a00169.html#gac3613dcb6c6916465ad5b7ad5a786175">glm::perspective</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; perspective(T fovy, T aspect, T near, T far)</div><div class="ttdoc">Creates a matrix for a symetric perspective-view frustum based on the default handedness. </div></div>
<div class="ttc" id="a00169_html_ga47af534da2b28effa4c7945ec82ccd9d"><div class="ttname"><a href="a00169.html#ga47af534da2b28effa4c7945ec82ccd9d">glm::infinitePerspectiveLH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; infinitePerspectiveLH(T fovy, T aspect, T near)</div><div class="ttdoc">Creates a matrix for a left handed, symmetric perspective-view frustum with far plane at infinite...</div></div>
<div class="ttc" id="a00172_html_gad4a4448baedb198b2b1e7880d2544dc9"><div class="ttname"><a href="a00172.html#gad4a4448baedb198b2b1e7880d2544dc9">glm::angle</a></div><div class="ttdeci">GLM_FUNC_DECL T angle(tquat&lt; T, P &gt; const &amp;x)</div><div class="ttdoc">Returns the quaternion rotation angle. </div></div>
<div class="ttc" id="a00169_html_gad0e184273bdacbe769e5cd81069e48ed"><div class="ttname"><a href="a00169.html#gad0e184273bdacbe769e5cd81069e48ed">glm::frustumRH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; frustumRH(T left, T right, T bottom, T top, T near, T far)</div><div class="ttdoc">Creates a right handed frustum matrix. </div></div>
<div class="ttc" id="a00169_html_ga82a558de3ce42cbeed0f6ec292a4e1b3"><div class="ttname"><a href="a00169.html#ga82a558de3ce42cbeed0f6ec292a4e1b3">glm::unProject</a></div><div class="ttdeci">GLM_FUNC_DECL tvec3&lt; T, P &gt; unProject(tvec3&lt; T, P &gt; const &amp;win, tmat4x4&lt; T, P &gt; const &amp;model, tmat4x4&lt; T, P &gt; const &amp;proj, tvec4&lt; U, P &gt; const &amp;viewport)</div><div class="ttdoc">Map the specified window coordinates (win.x, win.y, win.z) into object coordinates. </div></div>
<div class="ttc" id="a00169_html_ga5a4fa9f8ffabb2294e48a18bf8fa2f5f"><div class="ttname"><a href="a00169.html#ga5a4fa9f8ffabb2294e48a18bf8fa2f5f">glm::perspectiveRH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; perspectiveRH(T fovy, T aspect, T near, T far)</div><div class="ttdoc">Creates a matrix for a right handed, symetric perspective-view frustum. </div></div>
<div class="ttc" id="a00169_html_ga9026c77505b99990f68826f27c267dc5"><div class="ttname"><a href="a00169.html#ga9026c77505b99990f68826f27c267dc5">glm::pickMatrix</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, P &gt; pickMatrix(tvec2&lt; T, P &gt; const &amp;center, tvec2&lt; T, P &gt; const &amp;delta, tvec4&lt; U, P &gt; const &amp;viewport)</div><div class="ttdoc">Define a picking region. </div></div>
<div class="ttc" id="a00169_html_ga75b1c1d0ee1f80c1e873605adeb1838c"><div class="ttname"><a href="a00169.html#ga75b1c1d0ee1f80c1e873605adeb1838c">glm::frustumLH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; frustumLH(T left, T right, T bottom, T top, T near, T far)</div><div class="ttdoc">Creates a left handed frustum matrix. </div></div>
<div class="ttc" id="a00169_html_ga34048da27c559f1ac8e9550d169dd6f3"><div class="ttname"><a href="a00169.html#ga34048da27c559f1ac8e9550d169dd6f3">glm::perspectiveLH</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; perspectiveLH(T fovy, T aspect, T near, T far)</div><div class="ttdoc">Creates a matrix for a left handed, symetric perspective-view frustum. </div></div>
<div class="ttc" id="a00169_html_ga45b1b64f99255c07119b4f1aaed04dd7"><div class="ttname"><a href="a00169.html#ga45b1b64f99255c07119b4f1aaed04dd7">glm::ortho</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4&lt; T, defaultp &gt; ortho(T left, T right, T bottom, T top)</div><div class="ttdoc">Creates a matrix for projecting two-dimensional coordinates onto the screen. </div></div>
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