| 4 |  | This directory contains the octree generation program "oconv" and the | 
| 5 |  | bounding box sidekick "getbbox". | 
| 6 |  |  | 
| 7 | – | plocate.h       header for 3D vector location | 
| 7 |  | bbox.c          routines for bounding box computation | 
| 9 | – | clip.c          routine to clip 3D line segments to a box | 
| 8 |  | getbbox.c       compute bounding box for scene files | 
| 9 |  | init2otypes.c   initialize ofun[] list for bounding box checker | 
| 10 |  | initotypes.c    initialize ofun[] list for octree generator | 
| 13 |  | o_face.c        routines for creating octrees for polygonal faces | 
| 14 |  | o_instance.c    routines for creating octrees for other octrees | 
| 15 |  | oconv.c         main program for object to octree conversion | 
| 18 | – | plocate.c       routine to locate 3D vector w.r.t. box | 
| 16 |  | readfargs.c     allocate, read and free object arguments | 
| 17 |  | readobj2.c      routines for reading in object descriptions | 
| 18 |  | sphere.c        routines for creating octrees for spheres |