ceph/src/boost/libs/qvm/doc/rot_quat.html

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  14 <h1>QVM: Quaternions, Vectors, Matrices</h1>
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  16 <!-- Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc. -->
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  19 <div class="RenoIncludeDIV"><div class="RenoAutoDIV"><h3>rot_quat</h3>
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  21 <div class="RenoIncludeDIV"><p><span class="RenoEscape">&#35;<!--<wiki>`&#35;</wiki>--></span>include &lt;<span class="RenoLink"><a href="boost_qvm_quat_operations_hpp.html">boost/qvm/quat_operations.hpp</a></span>&gt;</p>
  22 <pre>namespace <span class="RenoLink"><a href="qvm.html">qvm</a></span>
  23 {
  24 <span class="RenoIncludeSPAN">    //Only <span class="RenoLink"><a href="SFINAE_enable_if.html">enabled if</a></span>:
  25     //  <span class="RenoLink"><a href="is_vec.html">is_vec</a></span>&lt;A&gt;::value &amp;&amp; <span class="RenoLink"><a href="vec_traits.html">vec_traits</a></span>&lt;A&gt;::<span class="RenoLink"><a href="vec_traits_Vector_dim.html">dim</a></span>==3
  26     template &lt;class A&gt;
  27     -unspecified-return-type- <span class="RenoLink">rot_quat</span>( A const &amp; axis, typename <span class="RenoLink"><a href="vec_traits.html">vec_traits</a></span>&lt;A&gt;::<span class="RenoLink"><a href="vec_traits_V_scalar_type.html">scalar_type</a></span> angle );</span>
  28 }</pre>
  29 </div><h4>Returns:</h4>
  30 <p>A quaternion of unspecified type which performs a rotation around the <i>axis</i> at <i>angle</i> radians.</p>
  31 <div class="RenoIncludeDIV"><h4>Throws:</h4>
  32 <p>In case the <i>axis</i> vector has zero magnitude, throws <i><span class="RenoLink"><a href="zero_magnitude_error.html">zero_magnitude_error</a></span></i>.</p>
  33 </div><h4>Note:</h4>
  34 <p>The <i><span class="RenoLink">rot_quat</span></i> function is not a <span class="RenoLink"><a href="view_proxy.html">view proxy</a></span>; it returns a temp object.</p>
  35 </div><div class="RenoAutoDIV"><div class="RenoHR"><hr/></div>
  36 See also: <span class="RenoPageList"><a href="boost_qvm_quat_operations_hpp.html">boost/qvm/quat_operations.hpp</a>&nbsp;| <a href="rotate_quat_vec_scalar_.html">rotate(quat,vec,scalar)</a>&nbsp;| <a href="set_rot_quat_vec_scalar_.html">set_rot(quat,vec,scalar)</a></span>
  37 </div>
  38 <!-- Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc. -->
  39 <!-- Distributed under the Boost Software License, Version 1.0. (See accompanying -->
  40 <!-- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -->
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  45 <small>Copyright (c) 2008-2016 by Emil Dotchevski and Reverge Studios, Inc.<br/>
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