Apophysis was written with Delphi 5.0
And is now developed using Delphi 6,7 and 2005
The rendering engine (with some modifications) comes
from a screensaver by Ronald Hordijk.
http://home.kabelfoon.nl/~rhordijk/progs.html#flame
The original flame code was written by Scott Draves.
http://flam3.com/index.cgi?&menu=code
To compile you'll need a few third-party controls and
libraries:
Scripter Studio
http://www.tmssoftware.com/scriptstudio.htm
XML Parser
http://www.destructor.de/
Indy Internet Components
http://www.indyproject.org/
Portable Network Graphics Delphi
http://pngdelphi.sourceforge.net/
