Make the geometry node render to the opaque queue by default;

otherwise, everything under it will inherit the "SKIP" mode, 
which bypasses the render queues.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3940 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/jme/JmeApp.java

@@ -304,6 +304,9 @@ public class JmeApp
         // set up a node for our geometry
         _geom = new Node("Geometry");
 
+        // make everything opaque by default
+        _geom.setRenderQueueMode(Renderer.QUEUE_OPAQUE);
+        
         // set up a zbuffer
         ZBufferState zbuf = _display.getRenderer().createZBufferState();
         zbuf.setEnabled(true);