--- ray/src/ot/README	1992/09/30 11:33:48	2.2
+++ ray/src/ot/README	1995/08/25 20:03:47	2.3
@@ -4,9 +4,7 @@
 This directory contains the octree generation program "oconv" and the
 bounding box sidekick "getbbox".
 
-plocate.h	header for 3D vector location
 bbox.c		routines for bounding box computation
-clip.c		routine to clip 3D line segments to a box
 getbbox.c	compute bounding box for scene files
 init2otypes.c	initialize ofun[] list for bounding box checker
 initotypes.c	initialize ofun[] list for octree generator
@@ -15,7 +13,6 @@ o_cone.c	routines for intersecting cubes with cones
 o_face.c	routines for creating octrees for polygonal faces
 o_instance.c	routines for creating octrees for other octrees
 oconv.c		main program for object to octree conversion
-plocate.c	routine to locate 3D vector w.r.t. box
 readfargs.c	allocate, read and free object arguments
 readobj2.c	routines for reading in object descriptions
 sphere.c	routines for creating octrees for spheres