diff --git a/apps/nexus/pvoronoi.h b/apps/nexus/pvoronoi.h
index ca522c19..db577b79 100644
--- a/apps/nexus/pvoronoi.h
+++ b/apps/nexus/pvoronoi.h
@@ -24,6 +24,9 @@
   History
 
 $Log: not supported by cvs2svn $
+Revision 1.3  2004/07/01 21:34:59  ponchio
+int -> Key
+
 Revision 1.2  2004/06/25 16:47:13  ponchio
 Various debug
 
@@ -51,6 +54,8 @@ Created
 #include <vcg/space/box3.h>
 #include <vcg/space/index/grid_static_ptr.h>
 
+//TODO provide a Sort function, to sort spatially the seeds.
+
 namespace nxs {
 
   class Seed {