Don't set the other texture buffers for cards that don't support

multi-texturing.


git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@100 ed5b42cb-e716-0410-a449-f6a68f950b19

src/java/com/threerings/jme/model/ModelMesh.java

@@ -445,7 +445,7 @@ public class ModelMesh extends TriMesh
      */
     protected int getTextureCount ()
     {
-        return (_emissiveMap == null) ? 1 : 2;
+        return (_emissiveMap == null || TextureState.getNumberOfFixedUnits() < 2) ? 1 : 2;
     }
     
     /**