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OpenGL Mathematics (GLM)
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<a href="#typedef-members">Typedefs</a> &#124;
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<div class="title">GLM_GTX_integer</div> </div>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Add support for integer for core functions. </p>
<p>&lt;<a class="el" href="a00042.html" title="OpenGL Mathematics (glm.g-truc.net)">glm/gtx/integer.hpp</a>&gt; need to be included to use these functionalities. </p>
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<p>32bit signed integer. </p>
<p>From GLM_GTX_integer extension. </p>
<p>Definition at line <a class="el" href="a00042_source.html#l00081">81</a> of file <a class="el" href="a00042_source.html">integer.hpp</a>.</p>
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<h2 class="groupheader">Function Documentation</h2>
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<p>Return the factorial value of a number (!12 max, integer only) From GLM_GTX_integer extension. </p>
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<p>Returns the floor log2 of x. </p>
<p>From GLM_GTX_integer extension. </p>
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<p>Returns the log2 of x. </p>
<p>Can be reliably using to compute mipmap count from the texture size. From GLM_GTX_integer extension. </p>
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<p>Modulus. </p>
<p>Returns x - y * floor(x / y) for each component in x using the floating point value y. From GLM_GTX_integer extension. </p>
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<p>Modulus. </p>
<p>Returns x - y * floor(x / y) for each component in x using the floating point value y. From GLM_GTX_integer extension. </p>
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<p>Returns the number of leading zeros. </p>
<p>From GLM_GTX_integer extension. </p>
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<p>Returns x raised to the y power. </p>
<p>From GLM_GTX_integer extension. </p>
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<p>Returns x raised to the y power. </p>
<p>From GLM_GTX_integer extension. </p>
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<td class="memname">int glm::sqrt </td>
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<p>Returns the positive square root of x. </p>
<p>From GLM_GTX_integer extension. </p>
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<p>Returns the positive square root of x. </p>
<p>From GLM_GTX_integer extension. </p>
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