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Author Topic: Passageway  (Read 1127 times)
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Fractal Ken
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Proud to be 2D


« on: January 07, 2011, 07:34:32 AM »



Generated by homemade software and post-processed in GIMP.
« Last Edit: January 12, 2011, 07:48:09 PM by Fractal Ken, Reason: Updated image URL » Logged

Fortran will rise again
yv3
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« Reply #1 on: January 07, 2011, 09:17:16 AM »

Hi,

i like your images. Can i download and test your software for free? I have also my own rendering software, maybe your tool gives me some inspiration to new fractals.
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Fractal Ken
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Posts: 246


Proud to be 2D


« Reply #2 on: January 07, 2011, 06:34:46 PM »

i like your images. Can i download and test your software for free? I have also my own rendering software, maybe your tool gives me some inspiration to new fractals.

yv3, I'm glad you like my fractals. Unfortunately, my software probably won't be useful to you. It's written in Fortran (compiled with g95, though the code mostly resembles Fortran 77), and it is uncommented/undocumented. It has no user interface and contains no preset formulas; for each run I modify the source and recompile.

If you really still want the software, please let me know where to send it.

Here's some information which might actually be useful: I generated Passageway by iterating the complex-valued recurrence relation z(n) = z(n - 1)^(-2i). [Shockingly simple, isn't it?] I colored based on the modulus of the first z(n) which "escaped"; in this case I used 10 as the escape threshold for abs(z(n)). The image's texture is due to post-work in GIMP.

If you need more information, or you want to know how I generated any other fractal, please feel very free to ask . . . and congratulations on the yFractalExplorer article in Orbit Trap.

Ken

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The Rev
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« Reply #3 on: January 09, 2011, 11:13:05 AM »

That is so aesthetically elegant!  Beautiful work!

The Rev
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yv3
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« Reply #4 on: January 10, 2011, 10:25:01 PM »

Thanks to you Fractal Ken:

This is one for you: smiley

http://www.fractalforums.com/images-showcase-%28rate-my-fractal%29/tribute-to-passageway/
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Creator of yFract
Fractal Ken
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Posts: 246


Proud to be 2D


« Reply #5 on: January 10, 2011, 11:02:23 PM »

You're very welcome, yv3. Thanks for producing that fantastic set of fractals based on the simple formula.
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Fortran will rise again
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Tribute to Passageway Images Showcase (Rate My Fractal) yv3 1 1025 Last post January 10, 2011, 10:59:14 PM
by Fractal Ken

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