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Text File | 1992-12-02 | 3.4 KB | 68 lines | [TEXT/MPS ] |
- Fractal Wizard, the niftiest Macintosh fractal imaging utility!
-
- Release 1.6, 3 december 1992
-
- It has been two years since version 1.5 was put in the info-mac archive. I
- have received some feedback since then, mostly requests for new features, and I
- am happy to say I honoured most of them. Here's a quick overview:
-
- - More EDPs (External Drawing Procedures): Reinoud Lamberts's beautiful Kaos
- IFS fractal; the Mandelbrot Set using a recursive subdivision algorithm
- stolen from MandelZot, only my implementation is six times faster :-) ;
- Complex Newton iteration; and more.
- - EDPLib: better support for people wanting to write their own EDPs. Still
- unfinished, but already usable. I do need feedback on this - hackers, are
- you there?
- - 16-bit and 32-bit support. Direct-colour only right now, but hooks are
- present to make better use of the capability in the future.
- - Zooming: magnify or reduce on-screen images up to 8 times.
- - Much improved MultiFinder friendliness. In particular, those incredibly slow
- dithered screen updates are now done in small chunks, giving other processes
- the CPU in between.
- - Many bug fixes and cosmetic improvements. Memory management in particular
- should be leak-free and rock solid now.
-
- The system requirements have become a bit more severe: 32-Bit QuickDraw is
- strictly required now. The full requirements are now:
-
- - A Macintosh with an 68020, 68030 or 68040 processor. For 68020 and 68030
- machines, a floating-point coprocessor is also required. Don't even try
- using SoftwareFPU: I didn't make Fractal Wizard depend on an FPU for kicks,
- but to keep it usable; SoftwareFPU is simply too slow.
- - System software version 6.0.5 or later.
- - 32-Bit Colour QuickDraw.
-
- EDPLib is my attempt at making the task of writing your own EDPs a bit easier.
- When you use EDPLib, you don't have to worry about many details of the EDP <->
- Fractal Wizard interface (a bit like the way DRVRRuntime helps you write
- drivers and DAs). EDPLib even implements the recursive subdivision algorithm.
- EDPLib is not finished yet, but the interface is. This means that you can write
- and debug an EDP using EDPLib now, and when the final version of EDPLib is
- released, you only need to re-link, and you will have a fully functional EDP.
-
- Apart from EDPLib, the main unfinished item in this release is the
- documentation. There are even more items on the To Do list, but these two have
- top priority as far as I am concerned.
- One item that is not on the To Do list, but that I would like to see done, is
- support for other development systems. I wrote Fractal Wizard with MPW, though
- even MPW support is not complete (no C interface for EDPLib), but I would like
- to see support for THINK Pascal and THINK C added.
- In order to help all you hackers help me, this release includes the complete
- Fractal Wizard & EDP source code. Yes, all of it! And yes, this means that as
- of version 1.6, Fractal Wizard is in the public domain. But: please send all
- your enhancements and fixes to me, and I will continue to maintain Fractal
- Wizard, and take care of posting new releases to the info-mac archive.
-
- I hope you enjoy Fractal Wizard 1.6, and as always, I look forward to hearing
- from you all. My current e-mail address is:
-
- thomas%knoware.ruu.nl@accucx.cc.ruu.nl
-
- This is subject to change in the near future, so you might be more successful
- using dead trees and the ol' snail mail system:
-
- Thomas Okken
- Marie Curieweg 40
- 3731 CH De Bilt
- Netherlands
-