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Simon Fels 5070880428 external: import local copy of GLM 0.9.7.2 
This allows building against the same version of GLM across all targets
and not deal with API changes of newer GLM versions which introduce
regressions. Long term we want to migrate away from GLM and stick to a
minimal self-written subset.
2018-05-18 19:37:52 +02:00

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<a href="#func-members">Functions</a> </div>
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<div class="title">GLM_GTC_round<div class="ingroups"><a class="el" href="a00160.html">GTC Extensions (Stable)</a></div></div> </div>
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Functions</h2></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>rounding value to specific boundings </p>
<p>&lt;<a class="el" href="a00102.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtc/round.hpp</a>&gt; need to be included to use these functionalities. </p>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="gac84898c466e609cdd2e81d9ba907d9e8"></a>
<div class="memitem">
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<td class="memname">GLM_FUNC_DECL genType glm::ceilMultiple </td>
<td>(</td>
<td class="paramtype">genType&#160;</td>
<td class="paramname"><em>Source</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>
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</div><div class="memdoc">
<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">Source</td><td></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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
</div>
</div>
<a class="anchor" id="gafe632af669ac57d670ca18e3665a12ca"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::ceilMultiple </td>
<td>(</td>
<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>Source</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>Multiple</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</div><div class="memdoc">
<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">Source</td><td></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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
</div>
</div>
<a class="anchor" id="gaa73c7690c787086fa3ac1c312264acab"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">GLM_FUNC_DECL genIUType glm::ceilPowerOfTwo </td>
<td>(</td>
<td class="paramtype">genIUType&#160;</td>
<td class="paramname"><em>Value</em></td><td>)</td>
<td></td>
</tr>
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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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
</div>
</div>
<a class="anchor" id="ga76ec9b214ea1376fe09a903e34bab847"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::ceilPowerOfTwo </td>
<td>(</td>
<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>value</em></td><td>)</td>
<td></td>
</tr>
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</div><div class="memdoc">
<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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
</div>
</div>
<a class="anchor" id="ga9eafb9dbedf84e5cece65c2fe9d5631d"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
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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>Source</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">Source</td><td></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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
</div>
</div>
<a class="anchor" id="ga6912db42d43873fe1dedb3aed2b7a239"></a>
<div class="memitem">
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<td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::floorMultiple </td>
<td>(</td>
<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>Source</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>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">Source</td><td></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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
</div>
</div>
<a class="anchor" id="gac80f6519c31baae10d8d7bea6735d1fa"></a>
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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>Value</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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
</div>
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<td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::floorPowerOfTwo </td>
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<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>value</em></td><td>)</td>
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<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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL bool glm::isMultiple </td>
<td>(</td>
<td class="paramtype">genIUType&#160;</td>
<td class="paramname"><em>Value</em>, </td>
</tr>
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<td class="paramkey"></td>
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<td class="paramtype">genIUType&#160;</td>
<td class="paramname"><em>Multiple</em>&#160;</td>
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<td>)</td>
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<p>Return true if the 'Value' is a multiple of 'Multiple'. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
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<td>(</td>
<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>Value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
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<td class="paramtype">T&#160;</td>
<td class="paramname"><em>Multiple</em>&#160;</td>
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<td>)</td>
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<p>Return true if the 'Value' is a multiple of 'Multiple'. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
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<td>(</td>
<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>Value</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>Multiple</em>&#160;</td>
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<p>Return true if the 'Value' is a multiple of 'Multiple'. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
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<td>(</td>
<td class="paramtype">genIUType&#160;</td>
<td class="paramname"><em>Value</em></td><td>)</td>
<td></td>
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<p>Return true if the value is a power of two number. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
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<td>(</td>
<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>value</em></td><td>)</td>
<td></td>
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<p>Return true if the value is a power of two number. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
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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>Source</em>, </td>
</tr>
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<td class="paramkey"></td>
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<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>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">Source</td><td></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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::roundMultiple </td>
<td>(</td>
<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>Source</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>Multiple</em>&#160;</td>
</tr>
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<td>)</td>
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<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">Source</td><td></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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
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<td>(</td>
<td class="paramtype">genIUType&#160;</td>
<td class="paramname"><em>Value</em></td><td>)</td>
<td></td>
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<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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::roundPowerOfTwo </td>
<td>(</td>
<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>value</em></td><td>)</td>
<td></td>
</tr>
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</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="a00180.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd></dl>
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