div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;                        tvec4&lt;V4, P&gt; const &amp; v4);</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;                <span class="comment">// -- Matrix conversions --</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;</div>
<div class="line"><a name="l00110"></a><sp