snake.pl	This file is the perl script which creates the animation.
		This scripts read a animation description file and does all
		of the calculations to create the animation.  It also
		provides a user interface to allow the user to bend and
		twist the snake manually.
snake.doc	A short documentation file for the snake.pl program.
complex.pov     Contains the declaration of a complex snake link.  This
		link consists of 9 cylinders, 6 spheres, and 5 polygons
hiquality.ini	Povray ini file used when rendering a hi-quality image.
link.pov	The file included to declare a link object.  Typically,
		this is a symbolic link to either complex.pov or
		simplelink.pov.  In this case, it is a copy of
		complex.pov
param		Parameter file given to mpeg_encode to create the animation.
propdogball	This file describes the animation of the snake.  This
		is the file that snake.pl reads to calculate the camera
		and snake positions for each frame of the animation.
scene.pov	The toplevel Povray file to render a frame of animation.
		This file #includes snake.pov, snake.transform, snake.camera,
		and table.pov.
simplelink.pov	A simpler snake link with only 5 polygons.  This is used
		for a quicker rendering of the snake during testing.
snake.camera	Contains the camera parameters such as location, look_at,
		and angle.  This file is re-written for each frame of the
		animation.
snake.pivits	Contains the pivit angles for each link of the snake.
		This file is re-written for each frame of the animation.
snake.pov	This file declares a snake object with the necessary
		rotations and translations commanded by the user.
snake.transform	Contains the rotations and translations for the snake.
		This file is re-written for each frame of the animation.
snake.txt	Description of the project.
table.pov	The wooden table is declared in this file.
