 Each time the context is set with one of the N3DContextManager methods, an <b>RiContext()</b> call is sent to the renderer.</font></td></tr>

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<td><font face="Helvetica" size="+1"><b>Instance Variables</b></font></td></tr>

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<td><font face="Times">RtToken <b>mainContext</b>;</font>

<p><font face="Times">id <b>contextTable</