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Updated doxygen for 0.9.6 API

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Christophe Riccio
2014-11-25 01:28:32 +01:00
parent c273be264c
commit 39334f282c
464 changed files with 68872 additions and 70562 deletions
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<head>
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<title>GLM: GLM_GTC_epsilon</title>
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<title>0.9.6: GLM_GTC_matrix_transform</title>
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<table cellspacing="0" cellpadding="0">
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<div id="projectname">GLM
&#160;<span id="projectnumber">0.9.5</span>
<div id="projectname">0.9.6
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<div class="summary">
<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">GLM_GTC_epsilon<div class="ingroups"><a class="el" href="a00164.html">GTC Extensions (Stable)</a></div></div> </div>
<div class="title">GLM_GTC_matrix_transform<div class="ingroups"><a class="el" href="a00159.html">GTC Extensions (Stable)</a></div></div> </div>
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Functions</h2></td></tr>
<tr class="memitem:gaca9443f217dc36587624247245522331"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
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defaultp &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00172.html#gada6deb989d4b553fe0f7e3279f3afae1">frustum</a> (T left, T right, T bottom, T top, T near, T far)</td></tr>
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defaultp &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00172.html#gaed64bd81f5ecdab52fecbdf7f6b58194">tweakedInfinitePerspective</a> (T fovy, T aspect, T near)</td></tr>
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defaultp &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00172.html#gaa50fce7f50b5d5da881ed30f5532a921">tweakedInfinitePerspective</a> (T fovy, T aspect, T near, T ep)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Comparison functions for a user defined epsilon values. </p>
<p>&lt;<a class="el" href="a00022.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtc/epsilon.hpp</a>&gt; need to be included to use these functionalities. </p>
<p>Defines functions that generate common transformation matrices. </p>
<p>The matrices generated by this extension use standard OpenGL fixed-function conventions. For example, the lookAt function generates a transform from world space into the specific eye space that the projective matrix functions (perspective, ortho, etc) are designed to expect. The OpenGL compatibility specifications defines the particular layout of this eye space.</p>
<p>&lt;<a class="el" href="a00076.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtc/matrix_transform.hpp</a>&gt; need to be included to use these functionalities. </p>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="gaca9443f217dc36587624247245522331"></a>
<a class="anchor" id="gada6deb989d4b553fe0f7e3279f3afae1"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">GLM_FUNC_DECL vecType&lt;bool, P&gt; glm::epsilonEqual </td>
<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; glm::frustum </td>
<td>(</td>
<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramname"><em>left</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>y</em>, </td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>right</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T const &amp;&#160;</td>
<td class="paramname"><em>epsilon</em>&#160;</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>bottom</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>top</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>near</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>far</em>&#160;</td>
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<tr>
<td></td>
@@ -94,33 +152,49 @@ Functions</h2></td></tr>
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</div><div class="memdoc">
<p>Returns the component-wise comparison of |x - y| &lt; epsilon. </p>
<p>True if this expression is satisfied.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00172.html" title="Comparison functions for a user defined epsilon values. ">GLM_GTC_epsilon</a> </dd></dl>
<p>Creates a frustum matrix. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">left</td><td></td></tr>
<tr><td class="paramname">right</td><td></td></tr>
<tr><td class="paramname">bottom</td><td></td></tr>
<tr><td class="paramname">top</td><td></td></tr>
<tr><td class="paramname">near</td><td></td></tr>
<tr><td class="paramname">far</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Value type used to build the matrix. Currently supported: half (not recommanded), float or double. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL bool glm::epsilonEqual </td>
<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; glm::infinitePerspective </td>
<td>(</td>
<td class="paramtype">genType const &amp;&#160;</td>
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<td class="paramtype">genType const &amp;&#160;</td>
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<td class="paramtype">T&#160;</td>
<td class="paramname"><em>near</em>&#160;</td>
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<tr>
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@@ -130,33 +204,46 @@ Functions</h2></td></tr>
</table>
</div><div class="memdoc">
<p>Returns the component-wise comparison of |x - y| &lt; epsilon. </p>
<p>True if this expression is satisfied.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00172.html" title="Comparison functions for a user defined epsilon values. ">GLM_GTC_epsilon</a> </dd></dl>
<p>Creates a matrix for a symmetric perspective-view frustum with far plane at infinite. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">fovy</td><td>Specifies the field of view angle, in degrees, in the y direction. Expressed in radians. </td></tr>
<tr><td class="paramname">aspect</td><td>Specifies the aspect ratio that determines the field of view in the x direction. The aspect ratio is the ratio of x (width) to y (height). </td></tr>
<tr><td class="paramname">near</td><td>Specifies the distance from the viewer to the near clipping plane (always positive). </td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Value type used to build the matrix. Currently supported: half (not recommanded), float or double. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, P&gt; glm::lookAt </td>
<td>(</td>
<td class="paramtype">genType const &amp;&#160;</td>
<td class="paramname"><em>x</em>, </td>
<td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>eye</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">genType const &amp;&#160;</td>
<td class="paramname"><em>y</em>, </td>
<td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>center</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">typename genType::value_type const &amp;&#160;</td>
<td class="paramname"><em>epsilon</em>&#160;</td>
<td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>up</em>&#160;</td>
</tr>
<tr>
<td></td>
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<p>Returns the component-wise comparison of |x - y| &lt; epsilon. </p>
<p>True if this expression is not satisfied.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00172.html" title="Comparison functions for a user defined epsilon values. ">GLM_GTC_epsilon</a> </dd></dl>
<p>Build a look at view matrix. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">eye</td><td>Position of the camera </td></tr>
<tr><td class="paramname">center</td><td>Position where the camera is looking at </td></tr>
<tr><td class="paramname">up</td><td>Normalized up vector, how the camera is oriented. Typically (0, 0, 1) </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd>
<dd>
- frustum(T const &amp; left, T const &amp; right, T const &amp; bottom, T const &amp; top, T const &amp; nearVal, T const &amp; farVal) frustum(T const &amp; left, T const &amp; right, T const &amp; bottom, T const &amp; top, T const &amp; nearVal, T const &amp; farVal) </dd></dl>
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<td class="memname">GLM_FUNC_DECL bool glm::epsilonNotEqual </td>
<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; glm::ortho </td>
<td>(</td>
<td class="paramtype">genType const &amp;&#160;</td>
<td class="paramname"><em>x</em>, </td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>left</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">genType const &amp;&#160;</td>
<td class="paramname"><em>y</em>, </td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>right</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">genType const &amp;&#160;</td>
<td class="paramname"><em>epsilon</em>&#160;</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>bottom</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>top</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>zNear</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>zFar</em>&#160;</td>
</tr>
<tr>
<td></td>
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<p>Returns the component-wise comparison of |x - y| &gt;= epsilon. </p>
<p>True if this expression is not satisfied.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00172.html" title="Comparison functions for a user defined epsilon values. ">GLM_GTC_epsilon</a> </dd></dl>
<p>Creates a matrix for an orthographic parallel viewing volume. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">left</td><td></td></tr>
<tr><td class="paramname">right</td><td></td></tr>
<tr><td class="paramname">bottom</td><td></td></tr>
<tr><td class="paramname">top</td><td></td></tr>
<tr><td class="paramname">zNear</td><td></td></tr>
<tr><td class="paramname">zFar</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Value type used to build the matrix. Currently supported: half (not recommanded), float or double. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd>
<dd>
- glm::ortho(T const &amp; left, T const &amp; right, T const &amp; bottom, T const &amp; top) </dd></dl>
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<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; glm::ortho </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>left</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>right</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>bottom</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>top</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates a matrix for projecting two-dimensional coordinates onto the screen. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">left</td><td></td></tr>
<tr><td class="paramname">right</td><td></td></tr>
<tr><td class="paramname">bottom</td><td></td></tr>
<tr><td class="paramname">top</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Value type used to build the matrix. Currently supported: half (not recommanded), float or double. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd>
<dd>
- glm::ortho(T const &amp; left, T const &amp; right, T const &amp; bottom, T const &amp; top, T const &amp; zNear, T const &amp; zFar) </dd></dl>
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<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; glm::perspective </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>fovy</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>aspect</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>near</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>far</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates a matrix for a symetric perspective-view frustum. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">fovy</td><td>Specifies the field of view angle, in degrees, in the y direction. Expressed in radians. </td></tr>
<tr><td class="paramname">aspect</td><td>Specifies the aspect ratio that determines the field of view in the x direction. The aspect ratio is the ratio of x (width) to y (height). </td></tr>
<tr><td class="paramname">near</td><td>Specifies the distance from the viewer to the near clipping plane (always positive). </td></tr>
<tr><td class="paramname">far</td><td>Specifies the distance from the viewer to the far clipping plane (always positive). </td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Value type used to build the matrix. Currently supported: half (not recommanded), float or double. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; glm::perspectiveFov </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>fov</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>near</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>far</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
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<p>Builds a perspective projection matrix based on a field of view. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">fov</td><td>Expressed in radians. </td></tr>
<tr><td class="paramname">width</td><td></td></tr>
<tr><td class="paramname">height</td><td></td></tr>
<tr><td class="paramname">near</td><td>Specifies the distance from the viewer to the near clipping plane (always positive). </td></tr>
<tr><td class="paramname">far</td><td>Specifies the distance from the viewer to the far clipping plane (always positive). </td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Value type used to build the matrix. Currently supported: half (not recommanded), float or double. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, P&gt; glm::pickMatrix </td>
<td>(</td>
<td class="paramtype">tvec2&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>center</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tvec2&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>delta</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tvec4&lt; U, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>viewport</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Define a picking region. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">center</td><td></td></tr>
<tr><td class="paramname">delta</td><td></td></tr>
<tr><td class="paramname">viewport</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Native type used for the computation. Currently supported: half (not recommanded), float or double. </td></tr>
<tr><td class="paramname">U</td><td>Currently supported: Floating-point types and integer types. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL tvec3&lt;T, P&gt; glm::project </td>
<td>(</td>
<td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>obj</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>model</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>proj</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tvec4&lt; U, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>viewport</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Map the specified object coordinates (obj.x, obj.y, obj.z) into window coordinates. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">obj</td><td>Specify the object coordinates. </td></tr>
<tr><td class="paramname">model</td><td>Specifies the current modelview matrix </td></tr>
<tr><td class="paramname">proj</td><td>Specifies the current projection matrix </td></tr>
<tr><td class="paramname">viewport</td><td>Specifies the current viewport </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Return the computed window coordinates. </dd></dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Native type used for the computation. Currently supported: half (not recommanded), float or double. </td></tr>
<tr><td class="paramname">U</td><td>Currently supported: Floating-point types and integer types. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, P&gt; glm::rotate </td>
<td>(</td>
<td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>m</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>angle</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>axis</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Builds a rotation 4 * 4 matrix created from an axis vector and an angle. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">m</td><td>Input matrix multiplied by this rotation matrix. </td></tr>
<tr><td class="paramname">angle</td><td>Rotation angle expressed in radians. </td></tr>
<tr><td class="paramname">axis</td><td>Rotation axis, recommanded to be normalized. </td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Value type used to build the matrix. Supported: half, float or double. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd>
<dd>
- rotate(tmat4x4&lt;T, P&gt; const &amp; m, T angle, T x, T y, T z) </dd>
<dd>
- rotate(T angle, tvec3&lt;T, P&gt; const &amp; v) </dd></dl>
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<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, P&gt; glm::scale </td>
<td>(</td>
<td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>m</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>v</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Builds a scale 4 * 4 matrix created from 3 scalars. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">m</td><td>Input matrix multiplied by this scale matrix. </td></tr>
<tr><td class="paramname">v</td><td>Ratio of scaling for each axis. </td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Value type used to build the matrix. Currently supported: half (not recommanded), float or double. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd>
<dd>
- scale(tmat4x4&lt;T, P&gt; const &amp; m, T x, T y, T z) </dd>
<dd>
- scale(tvec3&lt;T, P&gt; const &amp; v) </dd></dl>
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<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, P&gt; glm::translate </td>
<td>(</td>
<td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>m</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>v</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Builds a translation 4 * 4 matrix created from a vector of 3 components. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">m</td><td>Input matrix multiplied by this translation matrix. </td></tr>
<tr><td class="paramname">v</td><td>Coordinates of a translation vector. </td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Value type used to build the matrix. Currently supported: half (not recommanded), float or double. <div class="fragment"><div class="line"><span class="preprocessor">#include &lt;<a class="code" href="a00039.html">glm/glm.hpp</a>&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;<a class="code" href="a00076.html">glm/gtc/matrix_transform.hpp</a>&gt;</span></div>
<div class="line">...</div>
<div class="line">glm::mat4 m = <a class="code" href="a00172.html#gaee134ab77c6c5548a6ebf4e8e476c6ed">glm::translate</a>(<a class="code" href="a00162.html#gade0eb47c01f79384a6f38017ede17446">glm::mat4</a>(1.0f), <a class="code" href="a00162.html#gaa8ea2429bb3cb41a715258a447f39897">glm::vec3</a>(1.0f));</div>
<div class="line"><span class="comment">// m[0][0] == 1.0f, m[0][1] == 0.0f, m[0][2] == 0.0f, m[0][3] == 0.0f</span></div>
<div class="line"><span class="comment">// m[1][0] == 0.0f, m[1][1] == 1.0f, m[1][2] == 0.0f, m[1][3] == 0.0f</span></div>
<div class="line"><span class="comment">// m[2][0] == 0.0f, m[2][1] == 0.0f, m[2][2] == 1.0f, m[2][3] == 0.0f</span></div>
<div class="line"><span class="comment">// m[3][0] == 1.0f, m[3][1] == 1.0f, m[3][2] == 1.0f, m[3][3] == 1.0f</span></div>
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</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd>
<dd>
- translate(tmat4x4&lt;T, P&gt; const &amp; m, T x, T y, T z) </dd>
<dd>
- translate(tvec3&lt;T, P&gt; const &amp; v) </dd></dl>
</div>
</div>
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<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; glm::tweakedInfinitePerspective </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>fovy</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>aspect</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>near</em>&#160;</td>
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<td></td>
<td>)</td>
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<p>Creates a matrix for a symmetric perspective-view frustum with far plane at infinite for graphics hardware that doesn't support depth clamping. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">fovy</td><td>Specifies the field of view angle, in degrees, in the y direction. Expressed in radians. </td></tr>
<tr><td class="paramname">aspect</td><td>Specifies the aspect ratio that determines the field of view in the x direction. The aspect ratio is the ratio of x (width) to y (height). </td></tr>
<tr><td class="paramname">near</td><td>Specifies the distance from the viewer to the near clipping plane (always positive). </td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Value type used to build the matrix. Currently supported: half (not recommanded), float or double. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd></dl>
</div>
</div>
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<td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, defaultp&gt; glm::tweakedInfinitePerspective </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>fovy</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>aspect</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>near</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>ep</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates a matrix for a symmetric perspective-view frustum with far plane at infinite for graphics hardware that doesn't support depth clamping. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">fovy</td><td>Specifies the field of view angle, in degrees, in the y direction. Expressed in radians. </td></tr>
<tr><td class="paramname">aspect</td><td>Specifies the aspect ratio that determines the field of view in the x direction. The aspect ratio is the ratio of x (width) to y (height). </td></tr>
<tr><td class="paramname">near</td><td>Specifies the distance from the viewer to the near clipping plane (always positive). </td></tr>
<tr><td class="paramname">ep</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Value type used to build the matrix. Currently supported: half (not recommanded), float or double. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd></dl>
</div>
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<td class="memname">GLM_FUNC_DECL tvec3&lt;T, P&gt; glm::unProject </td>
<td>(</td>
<td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>win</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>model</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>proj</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tvec4&lt; U, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>viewport</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
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<p>Map the specified window coordinates (win.x, win.y, win.z) into object coordinates. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">win</td><td>Specify the window coordinates to be mapped. </td></tr>
<tr><td class="paramname">model</td><td>Specifies the modelview matrix </td></tr>
<tr><td class="paramname">proj</td><td>Specifies the projection matrix </td></tr>
<tr><td class="paramname">viewport</td><td>Specifies the viewport </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns the computed object coordinates. </dd></dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>Native type used for the computation. Currently supported: half (not recommanded), float or double. </td></tr>
<tr><td class="paramname">U</td><td>Currently supported: Floating-point types and integer types. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00172.html" title="Defines functions that generate common transformation matrices. ">GLM_GTC_matrix_transform</a> </dd></dl>
</div>
</div>
@@ -213,7 +946,7 @@ Functions</h2></td></tr>
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