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


			
				
					
						
						
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<a href="#func-members">Functions</a>  </div>
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<div class="title">GLM_GTX_common<div class="ingroups"><a class="el" href="a00159.html">GTX Extensions (Experimental)</a></div></div>  </div>
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Functions</h2></td></tr>
<tr class="memitem:ga74aa7c7462245d83bd5a9edf9c6c2d91"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
<tr class="memitem:ga74aa7c7462245d83bd5a9edf9c6c2d91"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genType::bool_type&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00187.html#ga74aa7c7462245d83bd5a9edf9c6c2d91">isdenormal</a> (genType const &amp;x)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Provide functions to increase the compatibility with Cg and HLSL languages. </p>
<p>&lt;<a class="el" href="a00014.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtx/common.hpp</a>&gt; need to be included to use these functionalities. </p>
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          <td class="memname">GLM_FUNC_DECL genType::bool_type glm::isdenormal </td>
          <td>(</td>
          <td class="paramtype">genType const &amp;&#160;</td>
          <td class="paramname"><em>x</em></td><td>)</td>
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<p>Returns true if x is a denormalized number Numbers whose absolute value is too small to be represented in the normal format are represented in an alternate, denormalized format. </p>
<p>This format is less precise but can represent values closer to zero.</p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
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    <tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
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<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/isnan.xml">GLSL isnan man page</a> </dd>
<dd>
<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a> </dd></dl>

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