cpp
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зеркало из https://github.com/g-truc/glm.git


			
				
					
						
						
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<div class="header">
  <div class="summary">
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle">
<div class="title">GLM_GTC_random<div class="ingroups"><a class="el" href="a00153.html">GTC Extensions (Stable)</a></div></div>  </div>
</div><!--header-->
<div class="contents">

<p>Generate random number from various distribution methods.  
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga5506dee301160e3a06aef9b9bc7a0a83"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:ga5506dee301160e3a06aef9b9bc7a0a83"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tvec3&lt; T, defaultp &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#ga5506dee301160e3a06aef9b9bc7a0a83">ballRand</a> (T Radius)</td></tr>
<tr class="memdesc:ga5506dee301160e3a06aef9b9bc7a0a83"><td class="mdescLeft">&#160;</td><td class="mdescRight">Generate a random 3D vector which coordinates are regulary distributed within the volume of a ball of a given radius.  <a href="a00173.html#ga5506dee301160e3a06aef9b9bc7a0a83">More...</a><br /></td></tr>
<tr class="separator:ga5506dee301160e3a06aef9b9bc7a0a83"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gae989c26a2899b2fb7444abe7c275c29c"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:gae989c26a2899b2fb7444abe7c275c29c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tvec2&lt; T, defaultp &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#gae989c26a2899b2fb7444abe7c275c29c">circularRand</a> (T Radius)</td></tr>
<tr class="memdesc:gae989c26a2899b2fb7444abe7c275c29c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Generate a random 2D vector which coordinates are regulary distributed on a circle of a given radius.  <a href="a00173.html#gae989c26a2899b2fb7444abe7c275c29c">More...</a><br /></td></tr>
<tr class="separator:gae989c26a2899b2fb7444abe7c275c29c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad3a3ee7d26502a31ba552cb627a68606"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:gad3a3ee7d26502a31ba552cb627a68606"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tvec2&lt; T, defaultp &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#gad3a3ee7d26502a31ba552cb627a68606">diskRand</a> (T Radius)</td></tr>
<tr class="memdesc:gad3a3ee7d26502a31ba552cb627a68606"><td class="mdescLeft">&#160;</td><td class="mdescRight">Generate a random 2D vector which coordinates are regulary distributed within the area of a disk of a given radius.  <a href="a00173.html#gad3a3ee7d26502a31ba552cb627a68606">More...</a><br /></td></tr>
<tr class="separator:gad3a3ee7d26502a31ba552cb627a68606"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga5193a83e49e4fdc5652c084711083574"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
<tr class="memitem:ga5193a83e49e4fdc5652c084711083574"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#ga5193a83e49e4fdc5652c084711083574">gaussRand</a> (genType Mean, genType Deviation)</td></tr>
<tr class="memdesc:ga5193a83e49e4fdc5652c084711083574"><td class="mdescLeft">&#160;</td><td class="mdescRight">Generate random numbers in the interval [Min, Max], according a gaussian distribution.  <a href="a00173.html#ga5193a83e49e4fdc5652c084711083574">More...</a><br /></td></tr>
<tr class="separator:ga5193a83e49e4fdc5652c084711083574"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga12aebc19b85a8c736f5801c2f7b9b716"><td class="memTemplParams" colspan="2">template&lt;typename genTYpe &gt; </td></tr>
<tr class="memitem:ga12aebc19b85a8c736f5801c2f7b9b716"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genTYpe&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#ga12aebc19b85a8c736f5801c2f7b9b716">linearRand</a> (genTYpe Min, genTYpe Max)</td></tr>
<tr class="memdesc:ga12aebc19b85a8c736f5801c2f7b9b716"><td class="mdescLeft">&#160;</td><td class="mdescRight">Generate random numbers in the interval [Min, Max], according a linear distribution.  <a href="a00173.html#ga12aebc19b85a8c736f5801c2f7b9b716">More...</a><br /></td></tr>
<tr class="separator:ga12aebc19b85a8c736f5801c2f7b9b716"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaba9cec867916d894d794a32897b7fdfd"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
<tr class="memitem:gaba9cec867916d894d794a32897b7fdfd"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#gaba9cec867916d894d794a32897b7fdfd">linearRand</a> (vecType&lt; T, P &gt; const &amp;Min, vecType&lt; T, P &gt; const &amp;Max)</td></tr>
<tr class="memdesc:gaba9cec867916d894d794a32897b7fdfd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Generate random numbers in the interval [Min, Max], according a linear distribution.  <a href="a00173.html#gaba9cec867916d894d794a32897b7fdfd">More...</a><br /></td></tr>
<tr class="separator:gaba9cec867916d894d794a32897b7fdfd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaa9a6fc2d7a295b3857f7db23b1053d9d"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:gaa9a6fc2d7a295b3857f7db23b1053d9d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tvec3&lt; T, defaultp &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#gaa9a6fc2d7a295b3857f7db23b1053d9d">sphericalRand</a> (T Radius)</td></tr>
<tr class="memdesc:gaa9a6fc2d7a295b3857f7db23b1053d9d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Generate a random 3D vector which coordinates are regulary distributed on a sphere of a given radius.  <a href="a00173.html#gaa9a6fc2d7a295b3857f7db23b1053d9d">More...</a><br /></td></tr>
<tr class="separator:gaa9a6fc2d7a295b3857f7db23b1053d9d"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Generate random number from various distribution methods. </p>
<p>&lt;<a class="el" href="a00090.html" title="GLM_GTC_random ">glm/gtc/random.hpp</a>&gt; need to be included to use these functionalities. </p>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="ga5506dee301160e3a06aef9b9bc7a0a83"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">GLM_FUNC_DECL tvec3&lt;T, defaultp&gt; glm::ballRand </td>
          <td>(</td>
          <td class="paramtype">T&#160;</td>
          <td class="paramname"><em>Radius</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Generate a random 3D vector which coordinates are regulary distributed within the volume of a ball of a given radius. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Radius</td><td></td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00173.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>

</div>
</div>
<a class="anchor" id="gae989c26a2899b2fb7444abe7c275c29c"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">GLM_FUNC_DECL tvec2&lt;T, defaultp&gt; glm::circularRand </td>
          <td>(</td>
          <td class="paramtype">T&#160;</td>
          <td class="paramname"><em>Radius</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Generate a random 2D vector which coordinates are regulary distributed on a circle of a given radius. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Radius</td><td></td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00173.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>

</div>
</div>
<a class="anchor" id="gad3a3ee7d26502a31ba552cb627a68606"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">GLM_FUNC_DECL tvec2&lt;T, defaultp&gt; glm::diskRand </td>
          <td>(</td>
          <td class="paramtype">T&#160;</td>
          <td class="paramname"><em>Radius</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Generate a random 2D vector which coordinates are regulary distributed within the area of a disk of a given radius. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Radius</td><td></td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00173.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>

</div>
</div>
<a class="anchor" id="ga5193a83e49e4fdc5652c084711083574"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">GLM_FUNC_DECL genType glm::gaussRand </td>
          <td>(</td>
          <td class="paramtype">genType&#160;</td>
          <td class="paramname"><em>Mean</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">genType&#160;</td>
          <td class="paramname"><em>Deviation</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Generate random numbers in the interval [Min, Max], according a gaussian distribution. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Mean</td><td></td></tr>
    <tr><td class="paramname">Deviation</td><td></td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00173.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>

</div>
</div>
<a class="anchor" id="ga12aebc19b85a8c736f5801c2f7b9b716"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">GLM_FUNC_DECL genTYpe glm::linearRand </td>
          <td>(</td>
          <td class="paramtype">genTYpe&#160;</td>
          <td class="paramname"><em>Min</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">genTYpe&#160;</td>
          <td class="paramname"><em>Max</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Generate random numbers in the interval [Min, Max], according a linear distribution. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Min</td><td></td></tr>
    <tr><td class="paramname">Max</td><td></td></tr>
  </table>
  </dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
  <table class="tparams">
    <tr><td class="paramname">genType</td><td>Value type. Currently supported: float or double scalars. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00173.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>

</div>
</div>
<a class="anchor" id="gaba9cec867916d894d794a32897b7fdfd"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::linearRand </td>
          <td>(</td>
          <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
          <td class="paramname"><em>Min</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
          <td class="paramname"><em>Max</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Generate random numbers in the interval [Min, Max], according a linear distribution. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Min</td><td></td></tr>
    <tr><td class="paramname">Max</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. Currently supported: float or double. </td></tr>
    <tr><td class="paramname">vecType</td><td>A vertor type: tvec1, tvec2, tvec3, tvec4 or compatible </td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00173.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>

</div>
</div>
<a class="anchor" id="gaa9a6fc2d7a295b3857f7db23b1053d9d"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">GLM_FUNC_DECL tvec3&lt;T, defaultp&gt; glm::sphericalRand </td>
          <td>(</td>
          <td class="paramtype">T&#160;</td>
          <td class="paramname"><em>Radius</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Generate a random 3D vector which coordinates are regulary distributed on a sphere of a given radius. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">Radius</td><td></td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00173.html" title="Generate random number from various distribution methods. ">GLM_GTC_random</a> </dd></dl>

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