">Returns the length of the quaternion. </div></div>
<div class="ttc" id="a00172_html_ga0b3e87a13b2708154b72259e50789a19"><div class="ttname"><a href="a00172.html#ga0b3e87a13b2708154b72259e50789a19">glm::axis</a></div><div class="ttdeci">GLM_FUNC_DECL tvec3&lt; T, P &gt; axis(tquat&lt; T, P &gt; const &amp;x)</div><div class="ttdoc">Returns the q rotation axis. </div></div>
<div class="ttc" id="a00172_html_gac54dfc83de465a2d03e90d342242ab3d"><div class="ttname"><a href="a00172.html#gac54dfc83de465a2d03e90d3