ype">float</span> dy = ::fminf(lhs.upper.y, ::fmaxf(lhs.lower.y, rhs.y)) - rhs.y;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>    <span class="keyword">const</span> <span class="keywordtype">float</span> dz = ::fminf(lhs.upper.z, ::fmaxf(lhs.lower.z, rhs.z)) - rhs.z;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>    <span class="keywordflow">return</span> dx * dx + dy * dy + dz * dz;</div>
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