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258 lines
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<title>0.9.6: GLM_GTC_random</title>
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<td id="projectlogo"><img alt="Logo" src="logo.png"/></td>
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<div id="projectname">0.9.6
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<div class="header">
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<div class="summary">
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<a href="#func-members">Functions</a> </div>
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<div class="headertitle">
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<div class="title">GLM_GTC_random<div class="ingroups"><a class="el" href="a00159.html">GTC Extensions (Stable)</a></div></div> </div>
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</div><!--header-->
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<div class="contents">
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:ga5506dee301160e3a06aef9b9bc7a0a83"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:ga5506dee301160e3a06aef9b9bc7a0a83"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tvec3< T, defaultp > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00176.html#ga5506dee301160e3a06aef9b9bc7a0a83">ballRand</a> (T Radius)</td></tr>
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<tr class="separator:ga5506dee301160e3a06aef9b9bc7a0a83"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gae989c26a2899b2fb7444abe7c275c29c"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:gae989c26a2899b2fb7444abe7c275c29c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tvec2< T, defaultp > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00176.html#gae989c26a2899b2fb7444abe7c275c29c">circularRand</a> (T Radius)</td></tr>
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<tr class="separator:gae989c26a2899b2fb7444abe7c275c29c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad3a3ee7d26502a31ba552cb627a68606"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:gad3a3ee7d26502a31ba552cb627a68606"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tvec2< T, defaultp > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00176.html#gad3a3ee7d26502a31ba552cb627a68606">diskRand</a> (T Radius)</td></tr>
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<tr class="separator:gad3a3ee7d26502a31ba552cb627a68606"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga5193a83e49e4fdc5652c084711083574"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
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<tr class="memitem:ga5193a83e49e4fdc5652c084711083574"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00176.html#ga5193a83e49e4fdc5652c084711083574">gaussRand</a> (genType Mean, genType Deviation)</td></tr>
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<tr class="separator:ga5193a83e49e4fdc5652c084711083574"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga12aebc19b85a8c736f5801c2f7b9b716"><td class="memTemplParams" colspan="2">template<typename genTYpe > </td></tr>
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<tr class="memitem:ga12aebc19b85a8c736f5801c2f7b9b716"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genTYpe </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00176.html#ga12aebc19b85a8c736f5801c2f7b9b716">linearRand</a> (genTYpe Min, genTYpe Max)</td></tr>
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<tr class="separator:ga12aebc19b85a8c736f5801c2f7b9b716"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa9a6fc2d7a295b3857f7db23b1053d9d"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:gaa9a6fc2d7a295b3857f7db23b1053d9d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tvec3< T, defaultp > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00176.html#gaa9a6fc2d7a295b3857f7db23b1053d9d">sphericalRand</a> (T Radius)</td></tr>
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<tr class="separator:gaa9a6fc2d7a295b3857f7db23b1053d9d"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>Generate random number from various distribution methods. </p>
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<p><<a class="el" href="a00096.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtc/random.hpp</a>> need to be included to use these functionalities. </p>
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<h2 class="groupheader">Function Documentation</h2>
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<a class="anchor" id="ga5506dee301160e3a06aef9b9bc7a0a83"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">GLM_FUNC_DECL tvec3<T, defaultp> glm::ballRand </td>
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<td>(</td>
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<td class="paramtype">T </td>
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<td class="paramname"><em>Radius</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Generate a random 3D vector which coordinates are regulary distributed within the volume of a ball of a given radius. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">Radius</td><td></td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00176.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="gae989c26a2899b2fb7444abe7c275c29c"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">GLM_FUNC_DECL tvec2<T, defaultp> glm::circularRand </td>
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<td>(</td>
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<td class="paramtype">T </td>
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<td class="paramname"><em>Radius</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Generate a random 2D vector which coordinates are regulary distributed on a circle of a given radius. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">Radius</td><td></td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00176.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="gad3a3ee7d26502a31ba552cb627a68606"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">GLM_FUNC_DECL tvec2<T, defaultp> glm::diskRand </td>
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<td>(</td>
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<td class="paramtype">T </td>
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<td class="paramname"><em>Radius</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Generate a random 2D vector which coordinates are regulary distributed within the area of a disk of a given radius. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">Radius</td><td></td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00176.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga5193a83e49e4fdc5652c084711083574"></a>
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<div class="memitem">
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<div class="memproto">
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<td class="memname">GLM_FUNC_DECL genType glm::gaussRand </td>
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<td>(</td>
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<td class="paramtype">genType </td>
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<td class="paramname"><em>Mean</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">genType </td>
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<td class="paramname"><em>Deviation</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Generate random numbers in the interval [Min, Max], according a gaussian distribution. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">Mean</td><td></td></tr>
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<tr><td class="paramname">Deviation</td><td></td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00176.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga12aebc19b85a8c736f5801c2f7b9b716"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">GLM_FUNC_DECL genTYpe glm::linearRand </td>
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<td>(</td>
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<td class="paramtype">genTYpe </td>
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<td class="paramname"><em>Min</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">genTYpe </td>
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<td class="paramname"><em>Max</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Generate random numbers in the interval [Min, Max], according a linear distribution. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">Min</td><td></td></tr>
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<tr><td class="paramname">Max</td><td></td></tr>
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</table>
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</dd>
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</dl>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">genType</td><td>Value type. Currently supported: half (not recommanded), float or double scalars and vectors. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00176.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="gaa9a6fc2d7a295b3857f7db23b1053d9d"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">GLM_FUNC_DECL tvec3<T, defaultp> glm::sphericalRand </td>
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<td>(</td>
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<td class="paramtype">T </td>
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<td class="paramname"><em>Radius</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Generate a random 3D vector which coordinates are regulary distributed on a sphere of a given radius. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">Radius</td><td></td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00176.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>
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</div>
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