pan>,_RayTraceQuality,PropertyCommand::Add);</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        _cmdManager.addCommand(<span class="stringliteral">&quot;decrement quality of raytracer&quot;</span>,<span class="charliteral">&#39;V&#39;</span>,<span class="stringliteral">&quot;V&quot;</span>,_RayTraceQuality,PropertyCommand::Sub); </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        _RayTraceQuality.Step(1.0);</div>
<div class="l