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Christophe Riccio
2019-09-07 17:38:31 +02:00
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<p>Include &lt;<a class="el" href="a00143.html" title="GLM_GTC_round ">glm/gtc/round.hpp</a>&gt; to use the features of this extension.
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Typedefs</h2></td></tr>
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typedef vec&lt; 1, float, defaultp &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00690.html#gadfc071d934d8dae7955a1d530a3cf656">vec1</a></td></tr>
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Functions</h2></td></tr>
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<tr class="memdesc:gaf0d591a8fca8ddb9289cdeb44b989c2d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the power of two number which value is just lower the input value, round down to a power of two. <a href="a00302.html#gaf0d591a8fca8ddb9289cdeb44b989c2d">More...</a><br /></td></tr>
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<tr class="memitem:gae4e1bf5d1cd179f59261a7342bdcafca"><td class="memTemplParams" colspan="2">template&lt;typename genIUType &gt; </td></tr>
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<tr class="memdesc:gae4e1bf5d1cd179f59261a7342bdcafca"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the power of two number which value is the closet to the input value. <a href="a00302.html#gae4e1bf5d1cd179f59261a7342bdcafca">More...</a><br /></td></tr>
<tr class="separator:gae4e1bf5d1cd179f59261a7342bdcafca"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga258802a7d55c03c918f28cf4d241c4d0"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
<tr class="memitem:ga258802a7d55c03c918f28cf4d241c4d0"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00302.html#ga258802a7d55c03c918f28cf4d241c4d0">roundPowerOfTwo</a> (vec&lt; L, T, Q &gt; const &amp;v)</td></tr>
<tr class="memdesc:ga258802a7d55c03c918f28cf4d241c4d0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the power of two number which value is the closet to the input value. <a href="a00302.html#ga258802a7d55c03c918f28cf4d241c4d0">More...</a><br /></td></tr>
<tr class="separator:ga258802a7d55c03c918f28cf4d241c4d0"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="a00690.html">GLM_EXT_vector_float1</a> </p>
<p>Include &lt;<a class="el" href="a00143.html" title="GLM_GTC_round ">glm/gtc/round.hpp</a>&gt; to use the features of this extension. </p>
<p>Rounding value to specific boundings </p>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="ga1d89ac88582aaf4d5dfa5feb4a376fd4"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">GLM_FUNC_DECL genType glm::ceilMultiple </td>
<td>(</td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">genType&#160;</td>
<td class="paramname"><em>Multiple</em>&#160;</td>
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<td></td>
<td>)</td>
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<p class="definition">Definition in file <a class="el" href="a00302_source.html">vector_float1.hpp</a>.</p>
</div></div><!-- contents -->
<p>Higher multiple number of Source. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">genType</td><td>Floating-point or integer scalar or vector types.</td></tr>
</table>
</dd>
</dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">v</td><td>Source value to which is applied the function </td></tr>
<tr><td class="paramname">Multiple</td><td>Must be a null or positive value</td></tr>
</table>
</dd>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
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</div>
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<div class="memitem">
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<td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::ceilMultiple </td>
<td>(</td>
<td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
<td class="paramname"><em>v</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
<td class="paramname"><em>Multiple</em>&#160;</td>
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<td></td>
<td>)</td>
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<p>Higher multiple number of Source. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
<tr><td class="paramname">T</td><td>Floating-point or integer scalar types </td></tr>
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</dd>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">v</td><td>Source values to which is applied the function </td></tr>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
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<a class="anchor" id="ga5c3ef36ae32aa4271f1544f92bd578b6"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">GLM_FUNC_DECL genIUType glm::ceilPowerOfTwo </td>
<td>(</td>
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<td class="paramname"><em>v</em></td><td>)</td>
<td></td>
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<p>Return the power of two number which value is just higher the input value, round up to a power of two. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::ceilPowerOfTwo </td>
<td>(</td>
<td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
<td class="paramname"><em>v</em></td><td>)</td>
<td></td>
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</table>
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<p>Return the power of two number which value is just higher the input value, round up to a power of two. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
<tr><td class="paramname">T</td><td>Floating-point or integer scalar types </td></tr>
<tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL genType glm::floorMultiple </td>
<td>(</td>
<td class="paramtype">genType&#160;</td>
<td class="paramname"><em>v</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">genType&#160;</td>
<td class="paramname"><em>Multiple</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Lower multiple number of Source. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">genType</td><td>Floating-point or integer scalar or vector types.</td></tr>
</table>
</dd>
</dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">v</td><td>Source value to which is applied the function </td></tr>
<tr><td class="paramname">Multiple</td><td>Must be a null or positive value</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
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</div>
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<td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::floorMultiple </td>
<td>(</td>
<td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
<td class="paramname"><em>v</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
<td class="paramname"><em>Multiple</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Lower multiple number of Source. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
<tr><td class="paramname">T</td><td>Floating-point or integer scalar types </td></tr>
<tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
</table>
</dd>
</dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">v</td><td>Source values to which is applied the function </td></tr>
<tr><td class="paramname">Multiple</td><td>Must be a null or positive value</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
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</div>
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<td class="memname">GLM_FUNC_DECL genIUType glm::floorPowerOfTwo </td>
<td>(</td>
<td class="paramtype">genIUType&#160;</td>
<td class="paramname"><em>v</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Return the power of two number which value is just lower the input value, round down to a power of two. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
</div>
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<td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::floorPowerOfTwo </td>
<td>(</td>
<td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
<td class="paramname"><em>v</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Return the power of two number which value is just lower the input value, round down to a power of two. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
<tr><td class="paramname">T</td><td>Floating-point or integer scalar types </td></tr>
<tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
</div>
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<td class="memname">GLM_FUNC_DECL genType glm::roundMultiple </td>
<td>(</td>
<td class="paramtype">genType&#160;</td>
<td class="paramname"><em>v</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">genType&#160;</td>
<td class="paramname"><em>Multiple</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Lower multiple number of Source. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">genType</td><td>Floating-point or integer scalar or vector types.</td></tr>
</table>
</dd>
</dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">v</td><td>Source value to which is applied the function </td></tr>
<tr><td class="paramname">Multiple</td><td>Must be a null or positive value</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
</div>
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<a class="anchor" id="ga2f1a68332d761804c054460a612e3a4b"></a>
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<td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::roundMultiple </td>
<td>(</td>
<td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
<td class="paramname"><em>v</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
<td class="paramname"><em>Multiple</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Lower multiple number of Source. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
<tr><td class="paramname">T</td><td>Floating-point or integer scalar types </td></tr>
<tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
</table>
</dd>
</dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">v</td><td>Source values to which is applied the function </td></tr>
<tr><td class="paramname">Multiple</td><td>Must be a null or positive value</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
</div>
</div>
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<td class="memname">GLM_FUNC_DECL genIUType glm::roundPowerOfTwo </td>
<td>(</td>
<td class="paramtype">genIUType&#160;</td>
<td class="paramname"><em>v</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Return the power of two number which value is the closet to the input value. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
</div>
</div>
<a class="anchor" id="ga258802a7d55c03c918f28cf4d241c4d0"></a>
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<td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::roundPowerOfTwo </td>
<td>(</td>
<td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
<td class="paramname"><em>v</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Return the power of two number which value is the closet to the input value. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
<tr><td class="paramname">T</td><td>Floating-point or integer scalar types </td></tr>
<tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00302.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd></dl>
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