This is disk 679 of the freely distributable AMIGA software library.
Below is a listing of the significant directories and their contents.


Backcoupling	A simulation of screen-camera-backcoupling.  Generates a
		series of backcoupled pictures out of a start picture.  You
		can change several parameters, such as sharpness, rotation
		angle and signal translation.  Includes both German and
		English versions.  Version 1.0, binary only.
		Author:  Michael Gentner

RayShade	Rayshade is a ray tracing program ported to the Amiga from
		UNIX.  Rayshade's features include eleven types of primitives
		(blob, box, cone, cylinder, height field, plane, polygon,
		sphere, torus, flat- and Phong-shaded triangle); composite
		objects; point, directional, and extended (area) spot, and
		quadrilateral light sources;  solid procedural texturing and
		bump mapping of primitives; antialiasing through variable-
		rate "jittered" sampling; arbitrary linear transformations
		on objects and texture/bump maps;  Use of uniform spatial
		subdivision or hierarchy of bounding volumes to speed render-
		ing; options to facilitate rendering of stereo pairs; rudi-
		mentary animation support, and more.  This is version 4.0,
		patchlevel 6, and includes sources in C.  The modifications
		for Amiga & SAS/C are distributed as diff files.  Some example
		input files are also included.  This is an update to version
		3.0 on disk 596.
		Author:  Craig E. Kolb, Amiga Port by Martin Hohl
