Programs contained within this distribution 

INDEX        -- This file

sharfile     -- shell archive containing all C source files (listed below)
		download this file, and type "sh sharfile" to expand
		source files in current directory


arm.c        -- motion planning routine for robotic arm with >= 3 links

chull.c      -- convex hull program

cube.c       -- generates points inside a cube (useful for testing)

dt.c         -- Delauney triangulation routine

extreme.c    -- finds extreme points in a given direction

graham.c     -- Graham's algorithm for 2-d convex hull

i.poly.18    -- data file -- 18 sided polygon

inpoly.c     -- test point for containment in polygon

int.c        -- polygon intersection routine

macros.h     -- global macros for data structure accesses

quadratic.c  -- "quadratic time" simple polygon triangulation code

sphere.c     -- generates points on the unit sphere

stack.c      -- stack data structure with routines

tri.c        -- polygon triangulation routine

vector.c     -- vector operations (orientation tests, areas, etc.)
