="lineno">  161</span>  <a class="code hl_typedef" href="namespacenetdem.html#aa088f3b9daf31efbeb49c18db267c791">Vec4d</a> quat_2, dquat_21;</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span> </div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>  Shape *shape_1{<span class="keyword">nullptr</span>}, *shape_2{<span class="keyword">nullptr</span>};</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</