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


			
				
					
						
						
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<p><a class="el" href="a00177.html">GLM_GTC_round</a>  
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<p><a href="a00099_source.html">Go to the source code of this file.</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:gac84898c466e609cdd2e81d9ba907d9e8"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
<tr class="memitem:gac84898c466e609cdd2e81d9ba907d9e8"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#gac84898c466e609cdd2e81d9ba907d9e8">ceilMultiple</a> (genType Source, genType Multiple)</td></tr>
<tr class="memdesc:gac84898c466e609cdd2e81d9ba907d9e8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Higher multiple number of Source.  <a href="a00177.html#gac84898c466e609cdd2e81d9ba907d9e8">More...</a><br /></td></tr>
<tr class="separator:gac84898c466e609cdd2e81d9ba907d9e8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad45973192fb6a37fc2ac4a4d11f50ed7"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
<tr class="memitem:gad45973192fb6a37fc2ac4a4d11f50ed7"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#gad45973192fb6a37fc2ac4a4d11f50ed7">ceilMultiple</a> (vec&lt; L, T, P &gt; const &amp;Source, vec&lt; L, T, P &gt; const &amp;Multiple)</td></tr>
<tr class="memdesc:gad45973192fb6a37fc2ac4a4d11f50ed7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Higher multiple number of Source.  <a href="a00177.html#gad45973192fb6a37fc2ac4a4d11f50ed7">More...</a><br /></td></tr>
<tr class="separator:gad45973192fb6a37fc2ac4a4d11f50ed7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaa73c7690c787086fa3ac1c312264acab"><td class="memTemplParams" colspan="2">template&lt;typename genIUType &gt; </td></tr>
<tr class="memitem:gaa73c7690c787086fa3ac1c312264acab"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genIUType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#gaa73c7690c787086fa3ac1c312264acab">ceilPowerOfTwo</a> (genIUType Value)</td></tr>
<tr class="memdesc:gaa73c7690c787086fa3ac1c312264acab"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the power of two number which value is just higher the input value, round up to a power of two.  <a href="a00177.html#gaa73c7690c787086fa3ac1c312264acab">More...</a><br /></td></tr>
<tr class="separator:gaa73c7690c787086fa3ac1c312264acab"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab96d6621f379126ac9e94619d72fb3c2"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
<tr class="memitem:gab96d6621f379126ac9e94619d72fb3c2"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#gab96d6621f379126ac9e94619d72fb3c2">ceilPowerOfTwo</a> (vec&lt; L, T, P &gt; const &amp;value)</td></tr>
<tr class="memdesc:gab96d6621f379126ac9e94619d72fb3c2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the power of two number which value is just higher the input value, round up to a power of two.  <a href="a00177.html#gab96d6621f379126ac9e94619d72fb3c2">More...</a><br /></td></tr>
<tr class="separator:gab96d6621f379126ac9e94619d72fb3c2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga9eafb9dbedf84e5cece65c2fe9d5631d"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
<tr class="memitem:ga9eafb9dbedf84e5cece65c2fe9d5631d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#ga9eafb9dbedf84e5cece65c2fe9d5631d">floorMultiple</a> (genType Source, genType Multiple)</td></tr>
<tr class="memdesc:ga9eafb9dbedf84e5cece65c2fe9d5631d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Lower multiple number of Source.  <a href="a00177.html#ga9eafb9dbedf84e5cece65c2fe9d5631d">More...</a><br /></td></tr>
<tr class="separator:ga9eafb9dbedf84e5cece65c2fe9d5631d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga82343a05a66184e3a2e33f514e5980c9"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
<tr class="memitem:ga82343a05a66184e3a2e33f514e5980c9"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#ga82343a05a66184e3a2e33f514e5980c9">floorMultiple</a> (vec&lt; L, T, P &gt; const &amp;Source, vec&lt; L, T, P &gt; const &amp;Multiple)</td></tr>
<tr class="memdesc:ga82343a05a66184e3a2e33f514e5980c9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Lower multiple number of Source.  <a href="a00177.html#ga82343a05a66184e3a2e33f514e5980c9">More...</a><br /></td></tr>
<tr class="separator:ga82343a05a66184e3a2e33f514e5980c9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gac80f6519c31baae10d8d7bea6735d1fa"><td class="memTemplParams" colspan="2">template&lt;typename genIUType &gt; </td></tr>
<tr class="memitem:gac80f6519c31baae10d8d7bea6735d1fa"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genIUType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#gac80f6519c31baae10d8d7bea6735d1fa">floorPowerOfTwo</a> (genIUType Value)</td></tr>
<tr class="memdesc:gac80f6519c31baae10d8d7bea6735d1fa"><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="a00177.html#gac80f6519c31baae10d8d7bea6735d1fa">More...</a><br /></td></tr>
<tr class="separator:gac80f6519c31baae10d8d7bea6735d1fa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gadcd07cdcbd366b917d147073633b0094"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
<tr class="memitem:gadcd07cdcbd366b917d147073633b0094"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#gadcd07cdcbd366b917d147073633b0094">floorPowerOfTwo</a> (vec&lt; L, T, P &gt; const &amp;value)</td></tr>
<tr class="memdesc:gadcd07cdcbd366b917d147073633b0094"><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="a00177.html#gadcd07cdcbd366b917d147073633b0094">More...</a><br /></td></tr>
<tr class="separator:gadcd07cdcbd366b917d147073633b0094"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaf7444a7b2eb524f373463ceba76b9326"><td class="memTemplParams" colspan="2">template&lt;typename genIUType &gt; </td></tr>
<tr class="memitem:gaf7444a7b2eb524f373463ceba76b9326"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#gaf7444a7b2eb524f373463ceba76b9326">isMultiple</a> (genIUType Value, genIUType Multiple)</td></tr>
<tr class="memdesc:gaf7444a7b2eb524f373463ceba76b9326"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return true if the 'Value' is a multiple of 'Multiple'.  <a href="a00177.html#gaf7444a7b2eb524f373463ceba76b9326">More...</a><br /></td></tr>
<tr class="separator:gaf7444a7b2eb524f373463ceba76b9326"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga01d49b7af4985cd4e58e137132fe9541"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
<tr class="memitem:ga01d49b7af4985cd4e58e137132fe9541"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#ga01d49b7af4985cd4e58e137132fe9541">isMultiple</a> (vec&lt; L, T, P &gt; const &amp;Value, T Multiple)</td></tr>
<tr class="memdesc:ga01d49b7af4985cd4e58e137132fe9541"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return true if the 'Value' is a multiple of 'Multiple'.  <a href="a00177.html#ga01d49b7af4985cd4e58e137132fe9541">More...</a><br /></td></tr>
<tr class="separator:ga01d49b7af4985cd4e58e137132fe9541"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gac8f2fac09b70d2132d83c9026ce8a1c4"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
<tr class="memitem:gac8f2fac09b70d2132d83c9026ce8a1c4"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#gac8f2fac09b70d2132d83c9026ce8a1c4">isMultiple</a> (vec&lt; L, T, P &gt; const &amp;Value, vec&lt; L, T, P &gt; const &amp;Multiple)</td></tr>
<tr class="memdesc:gac8f2fac09b70d2132d83c9026ce8a1c4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return true if the 'Value' is a multiple of 'Multiple'.  <a href="a00177.html#gac8f2fac09b70d2132d83c9026ce8a1c4">More...</a><br /></td></tr>
<tr class="separator:gac8f2fac09b70d2132d83c9026ce8a1c4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaebf826fbb6e0a70eeaab0792d89b25ec"><td class="memTemplParams" colspan="2">template&lt;typename genIUType &gt; </td></tr>
<tr class="memitem:gaebf826fbb6e0a70eeaab0792d89b25ec"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#gaebf826fbb6e0a70eeaab0792d89b25ec">isPowerOfTwo</a> (genIUType Value)</td></tr>
<tr class="memdesc:gaebf826fbb6e0a70eeaab0792d89b25ec"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return true if the value is a power of two number.  <a href="a00177.html#gaebf826fbb6e0a70eeaab0792d89b25ec">More...</a><br /></td></tr>
<tr class="separator:gaebf826fbb6e0a70eeaab0792d89b25ec"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga54a1f4178f145dc57239732473421f2c"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
<tr class="memitem:ga54a1f4178f145dc57239732473421f2c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#ga54a1f4178f145dc57239732473421f2c">isPowerOfTwo</a> (vec&lt; L, T, P &gt; const &amp;value)</td></tr>
<tr class="memdesc:ga54a1f4178f145dc57239732473421f2c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return true if the value is a power of two number.  <a href="a00177.html#ga54a1f4178f145dc57239732473421f2c">More...</a><br /></td></tr>
<tr class="separator:ga54a1f4178f145dc57239732473421f2c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga6739d1de04b2cea7c78675b365644bce"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
<tr class="memitem:ga6739d1de04b2cea7c78675b365644bce"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#ga6739d1de04b2cea7c78675b365644bce">roundMultiple</a> (genType Source, genType Multiple)</td></tr>
<tr class="memdesc:ga6739d1de04b2cea7c78675b365644bce"><td class="mdescLeft">&#160;</td><td class="mdescRight">Lower multiple number of Source.  <a href="a00177.html#ga6739d1de04b2cea7c78675b365644bce">More...</a><br /></td></tr>
<tr class="separator:ga6739d1de04b2cea7c78675b365644bce"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga60f4ac8add99642616c4c49f128bd718"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
<tr class="memitem:ga60f4ac8add99642616c4c49f128bd718"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#ga60f4ac8add99642616c4c49f128bd718">roundMultiple</a> (vec&lt; L, T, P &gt; const &amp;Source, vec&lt; L, T, P &gt; const &amp;Multiple)</td></tr>
<tr class="memdesc:ga60f4ac8add99642616c4c49f128bd718"><td class="mdescLeft">&#160;</td><td class="mdescRight">Lower multiple number of Source.  <a href="a00177.html#ga60f4ac8add99642616c4c49f128bd718">More...</a><br /></td></tr>
<tr class="separator:ga60f4ac8add99642616c4c49f128bd718"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga6d24a9e3abe3e6a908661b43acb8efe0"><td class="memTemplParams" colspan="2">template&lt;typename genIUType &gt; </td></tr>
<tr class="memitem:ga6d24a9e3abe3e6a908661b43acb8efe0"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genIUType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#ga6d24a9e3abe3e6a908661b43acb8efe0">roundPowerOfTwo</a> (genIUType Value)</td></tr>
<tr class="memdesc:ga6d24a9e3abe3e6a908661b43acb8efe0"><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="a00177.html#ga6d24a9e3abe3e6a908661b43acb8efe0">More...</a><br /></td></tr>
<tr class="separator:ga6d24a9e3abe3e6a908661b43acb8efe0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga74eabb74ece6a03e9c0347a1cf6a045d"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
<tr class="memitem:ga74eabb74ece6a03e9c0347a1cf6a045d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00177.html#ga74eabb74ece6a03e9c0347a1cf6a045d">roundPowerOfTwo</a> (vec&lt; L, T, P &gt; const &amp;value)</td></tr>
<tr class="memdesc:ga74eabb74ece6a03e9c0347a1cf6a045d"><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="a00177.html#ga74eabb74ece6a03e9c0347a1cf6a045d">More...</a><br /></td></tr>
<tr class="separator:ga74eabb74ece6a03e9c0347a1cf6a045d"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="a00177.html">GLM_GTC_round</a> </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00158.html" title="The core of GLM, which implements exactly and only the GLSL specification to the degree possible...">GLM Core</a> (dependence) </dd>
<dd>
<a class="el" href="a00177.html" title="rounding value to specific boundings ">GLM_GTC_round</a> (dependence) </dd></dl>

<p>Definition in file <a class="el" href="a00099_source.html">round.hpp</a>.</p>
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