&#160;         <a class="code" href="../../d3/db5/classProperty.html">Property</a>&amp; _RayTraceQuality = PropertyManager::instance().addShaderProperty(<span class="stringliteral">&quot;quality&quot;</span>,1.0,_fragmentShader);</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        _cmdManager.addCommand(<span class="stringliteral">&quot;increment quality of raytracer&quot;</span>,<span class="charliteral">&#39;v&#39;</span>,<span class="stringliteral">&quot;v&quot;</s