diff -u -r1.17 -r1.18
--- MultiLayerTracker.java	1 Nov 2007 23:49:56 -0000	1.17
+++ MultiLayerTracker.java	20 Feb 2009 17:25:32 -0000	1.18
@@ -71,10 +71,13 @@

                 volume.setSolid(tube);
                 if (sensitive) volume.setSensitiveDetector(sens);
 

-                /* FIXME: these need to be called automatically whenever a new volume is created --JM */

+                // Set region of slice.

                 setRegion(lcdd, slice, volume);

+                
+                // Set limits of slice.

                 setLimitSet(lcdd, slice, volume);            

-

+                
+                // Set vis attributes of slice.

                 setVisAttributes(lcdd, node, volume);
 
                 structure.addContent(volume);

@@ -83,6 +86,9 @@

                 volume1.addPhysVol(physvol);
             }
 

+            // Set vis attributes of individual layers.
+            this.setVisAttributes(lcdd, layer, volume1);
+            

             tube1.setZ(2*z);
             tube1.setRMin(rmin);
             tube1.setRMax(r);