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Author Topic: Still playing with that z^2  (Read 403 times)
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M Benesi
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« on: June 12, 2015, 08:40:34 AM »

  Did a mod or 2.  Mandelbulb (pine tree version for details) formula, then rotated x-axis (1,0,0) to the magnitude axis (1,1,1), took |xyz variables - fixed amount|*2 (like I've done in the past), and rotated back.  Only add in negative x-pixel component after initial setup.  

  Added a modification on the 4th iteration, within the rotations, before the |xyz-fixed| works a bit nicer.  Took the x= (sqrt(y^2+z^2)- value) *other value, y=(sqrt(x^2+z^2)-value)*other value...  value ~2 (if you just do this, you get a neat little thing that I'll put at the bottom of this).  

  You can throw a rotation into the formula at specific iterations, and this will let you rotate specific parts of the fractal.

 Same color scheme... maybe someday I'll change.














This was the first one:



  Here is the modification, by itself (without the mandelbulb formula included):
« Last Edit: June 12, 2015, 09:02:14 AM by M Benesi » Logged

mclarekin
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« Reply #1 on: June 12, 2015, 09:02:53 AM »

This fractal and images I like a lot.   afro
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M Benesi
Fractal Schemer
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Posts: 1075



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« Reply #2 on: June 12, 2015, 09:25:24 AM »

thx! 
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