--- ray/src/gen/README	1991/11/11 16:14:16	1.1
+++ ray/src/gen/README	1995/08/25 20:03:46	2.3
@@ -5,9 +5,13 @@ This directory contains programs for generating and tr
 Radiance scene descriptions.
 
 mkillum.h	common definitions for mkillum
-genbeads.c	generate a string of spheres using Hermite
+genbeads.c	generate a string of spheres using Hermite curve
 genblinds.c	make some curved or flat venetian blinds
 genbox.c	generate a parallelepiped
+genbranch.c	generate a tree branch
+gencat.c	generate a catenary of marks (use with replmarks)
+genclock.c	generate a clock showing a specified time
+genmarble.c	generate a marble with air bubbles
 genprism.c	generate a prism
 genrev.c	program to generate functions of rotation about z
 gensky.c	program to generate sky functions
@@ -20,3 +24,7 @@ mkillum3.c	routines to print mkillum objects
 replmarks.c	replace markers with objects or instances
 sun.c		solar postion calculations
 xform.c		program to transform object files
+illum.cal	function file for mkillum output
+rev.cal		function file for smoothing option of genrev
+skybright.cal	function file for gensky output
+surf.cal	function file for gensurf smoothing