span class="stringliteral">&quot;n&quot;</span>,_RayTraceBlur,PropertyCommand::Add);</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        _cmdManager.addCommand(<span class="stringliteral">&quot;decrement blur of raytracer&quot;</span>,<span class="charliteral">&#39;N&#39;</span>,<span class="stringliteral">&quot;N&quot;</span>,_RayTraceBlur,PropertyCommand::Sub); </div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        _RayTraceBlur