INSTALLATION 
1) Install StormMesa libraries
2) Install Warp3D or Wazp3D libraries
3) Copy GLeXcess_OS3 and GLeXcess_OS3.info where you want
4) For glExcess to run you also need the original 123 data files : it is a /data directory containing 122 .raw 1 .dat
You can get them from PC version, from Linux sources or from another Amiga like version (AROS,etc...)
http://www.glexcess.com/files.htm

USAGE
For Full Screen type "setenv glut/force_fs 1 " then start the demo
Hit space to go to next demo

HISTORY 
11/04/2009 (Alain Thellier)
----------
New icon.
Enhanced new release Wazp3D Beta45.5 that fully support the glexcess demo OS3 68k so now works in any UAE with JIT.
(Wazp3D-Prefs: Directly write in Bitmap:ON Poly Hack More:ON Coloring GL:ON Simu. Perspective:ON )
Known bugs with Wazp3D: some triangles are missing on scene3 (blue mountain) & scene8 (sea)

10/24/2009 (Wawa)
----------
Ported the glexcess demo to OS3 68k/StormMesa

10/22/2009 (Alex Carmona)
----------

Ported the glexcess demo to OS4/miniGL

Compilation went pretty smoothly but the resulting binary had a few issues so
I made a few changes:

1) Replaced the buggy command line arguments handling with this template:

glxs WIDTH/N HEIGHT/N DEPTH/N REFRESH/N

The defaults are "640 480 24 60" (640x480 24bit 60Hz)

Specifying no argument or the first 2 arguments will open a window, while if 3 or
more arguments are provided it will open in fullscreen mode.

2) I've set the timing steps to 30 by default (change with A/Z keys).

On my A1-XE with Radeon 7500 it results in what looks like a normal pace though
GPU-intensive sequences may still appear a bit slow.

3) To prevent the usual 100% CPU load from GL (which blocks <= 0 pri tasks),
I've inserted a 20 millisecond delay in the rendering loop.

To pause the demo completely (e.g. no CPU load) press A or Z to make it open
the console window and press any key in the console, then press A or Z again
in the glexcess window. All rendering will stop until you press enter or
backspace in the console so that it can print the new timing step value.

It's possible to jump to the next scene by pressing Space at anytime during the
demo but I've had a few crashes when the window was set to 320x240 so beware.


10/09/2003
----------

This is the source code for the demo part only, benchmarking code is not included.
All references to Win32-specific code have been removed, in order to make the
whole thing easily portable. Unfortunately, this also implies that there is no
realiable timing anymore (glut timing just could not do the work), though you can
adjust the timing step with 'a' and 'z' keys. Space bar will jump to the next scene.

Command line arguments:
-----------------------
Arg1: Windowed/Fullscreen (0/1)
Arg2: Width
Arg3: Height
Arg4: Bpp
Arg5: VFreq

Notice about textures:
----------------------
All textures have been converted to a simple R8G8B8 format, where the first two bytes
contain width and height as powers of 2. This makes it possible to load and edit
textures inside Photoshop, just remember to set 3 (interleaved) color channels and
a header size of 2 bytes, most times the program will automatically guess the right
dimensions.

License:
--------

The source code is published under the terms of the GNU General Public License V2.
For more details about the license, read the LICENSE file available in the source
distribution.

Building the demo on Win32+MSVC:
--------------------------------

You need to have the opengl.lib, glu.lib and glut.lib files available somewhere in
the your linking lib path.

Then open the glxglut.dsw project, and click on compile (F7 shortcut).

Building the demo on Unix:
--------------------------

You need to have the development headers of opengl/mesa, glu and glut installed with
corresponding libs.

Then type in the root dir of this source distribution just type:
$ make

There is no install rule, and the demo must be run in current path (it needs access
to ./data)

----------------------------------------------------------
As usual, feel free to drop comments: bustard@glexcess.com
----------------------------------------------------------

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]               281594  589512  47.8% -lh5- ff84 Oct 24  2009 GLeXcess_AmigaOS/GLeXcess_OS3
[generic]                14879   33541  44.4% -lh5- f4ba Nov  5  2009 GLeXcess_AmigaOS/GLeXcess_OS3.info
[generic]                 2297    4518  50.8% -lh5- a1d0 May  3 15:18 GLeXcess_AmigaOS/GLeXcess_OS3.ReadMe
[generic]                 7014   17992  39.0% -lh5- 4902 Oct 11  2003 GLeXcess_AmigaOS/LICENSE
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         4 files  305784  645563  47.4%            May  3 20:21