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Author Topic: Mandelbulb and Mandelbox mix  (Read 12157 times)
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Buddhi
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« on: March 12, 2010, 07:42:13 PM »

I made experiment with mixing Mandelbulb and Mandelbox formula. I used cubic folding algorithm from Mandelbox before mandelbulb formula.
double scale = par.power;

Pseudocode:
if (x > 1.0) x = 2.0 - x;
else if (x < -1.0) x = -2.0 - x;
if (y > 1.0) y = 2.0 - y;
else if (y < -1.0) y = -2.0 - y;
if (z > 1.0) z = 2.0 - z;
else if (z < -1.0) z = -2.0 - z;
new = MandelbulbFormula(x,y,z)
x = new.x + cx;
y = new.y + cy;
z = new.z + cz;

result:

http://www.fractalforums.com/index.php?action=gallery;sa=view;id=1843
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Sockratease
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« Reply #1 on: March 12, 2010, 08:05:43 PM »

Very, VERY, Nice!  Repeating Zooming Self-Silimilar Thumb Up, by Craig
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bib
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« Reply #2 on: March 12, 2010, 08:28:10 PM »

Order out of chaos out of order out of chaos...[iterate] smileysmiley
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teamfresh
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« Reply #3 on: March 12, 2010, 10:54:20 PM »

yes awesome! more please =)
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Timeroot
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« Reply #4 on: March 13, 2010, 01:32:12 AM »

Is that pwr=2? What does pwr=8 look like? (Or vice versa?)
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kram1032
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« Reply #5 on: March 13, 2010, 10:27:24 AM »

this looks nice cheesy

Very organic smiley
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Buddhi
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« Reply #6 on: March 13, 2010, 10:35:57 AM »

Is that pwr=2? What does pwr=8 look like? (Or vice versa?)
Yes, it is pwr=2. I will try with other powers and formulas.

Below there is some close-up. It is much more irregular than normal Mandelbox.
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jehovajah
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« Reply #7 on: March 13, 2010, 12:51:05 PM »

The mountains of Moriah the home of the dwarves and the nameless balrogs!
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kram1032
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« Reply #8 on: March 13, 2010, 02:43:11 PM »

this looks amazing cheesy

It mixes the architecture-like structures of the box with the organic brocoli-ish shape of the bulb and the result is an organic-mechanic structure cheesy
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Buddhi
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« Reply #9 on: March 13, 2010, 09:48:07 PM »

Is that pwr=2? What does pwr=8 look like? (Or vice versa?)
You asked about power 8. Please look at image below

full-res (5120x5120) http://fc03.deviantart.net/fs70/f/2010/072/8/0/Mandelbulb_and_Mandelbox_mix_3_by_KrzysztofMarczak.jpg

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kram1032
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« Reply #10 on: March 13, 2010, 09:50:28 PM »

hmm, if played with it a bit, this might possibly be brought in the shape of really working fractal gears cheesy
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Timeroot
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« Reply #11 on: March 14, 2010, 10:49:21 AM »

Now that's what I call a beehive!  grin
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Buddhi
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« Reply #12 on: March 14, 2010, 11:08:01 AM »

Close-up of power 8 version


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kram1032
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« Reply #13 on: March 14, 2010, 11:12:56 AM »

 shocked That fog effect is great cheesy
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Buddhi
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« Reply #14 on: March 14, 2010, 03:54:33 PM »

I have changed a little folding conditions. Now are:
if (x > 2.0) x = 4.0 - x;
else if (x < -2.0) x = -4.0 - x;
....
etc...

It looks completely different. Now there are visible 27 separate bulbs and lots of small bulbs around each bulb.

I have just released new version of Mandelbulber with these formulas
http://www.fractalforums.com/mandelbulb-software/mandelbulber-open-source-program-for-rendering-high-quality-mandelbulbs/

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