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Welcome to Fractal Forums > Fractal Art > Movies Showcase (Rate My Movie) > Multibrot from power 2 to 8 at size 1E-2 - 2E-6 with distance estimation
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Author Topic: Multibrot from power 2 to 8 at size 1E-2 - 2E-6 with distance estimation  (Read 2439 times)
Description: Also to power -3 at bigger size
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therror
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« on: November 21, 2016, 11:12:01 AM »
Multibrot from power 2 to 8 at size 1E-2 - 2E-6 with distance estimation. (Also to power -3 at bigger size).  Points outside the set  are coloured by usual escape time algorithm. Colour of points inside the set is determined by period detection, their brightness by distance estimation. The most interesting feature - the  program automatically keeps mini-set (small cardioid at power 2) in the field of view while it moves in the complex plane.

<a href="http://www.youtube.com/v/uzq5J9sUX1k&rel=1&fs=1&hd=1" target="_blank">http://www.youtube.com/v/uzq5J9sUX1k&rel=1&fs=1&hd=1</a>
« Last Edit: November 21, 2016, 12:36:51 PM by therror » Logged
TheRedshiftRider
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« Reply #1 on: November 21, 2016, 12:14:24 PM »
Very cool!
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Sabine
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« Reply #2 on: November 21, 2016, 12:34:09 PM »
 Repeating Zooming Self-Silimilar Thumb Up, by Craig
Nicely done!
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greentexas
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« Reply #3 on: November 26, 2016, 03:02:45 AM »
I saw a Sirprinski triangle appear for an instant somewhere between 6:46 and 6:51.
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therror
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« Reply #4 on: November 30, 2016, 11:27:21 AM »
greentexas, It is bug from border tracing function
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therror
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« Reply #5 on: December 10, 2016, 03:38:35 PM »
Almost the same movie, but with power from +2 to +50.
<a href="https://www.youtube.com/v/fbmJhsqD4jA&rel=1&fs=1&hd=1" target="_blank">https://www.youtube.com/v/fbmJhsqD4jA&rel=1&fs=1&hd=1</a>
« Last Edit: December 10, 2016, 03:47:52 PM by therror » Logged
greentexas
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« Reply #6 on: December 26, 2016, 07:43:00 PM »
Bravo! It was amazing that the power of the M-set was dropping from 50 down to 2, but I was oblivious to the drastic changes until last minute when the power was ten or less.

But I do have some constructive criticism. Even though the zoom primarily focuses on powers from 2 to 50, I saw an intro scene where the power was -3 but started increasing to two. I liked this "bonus feature".
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therror
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« Reply #7 on: January 01, 2017, 01:37:09 AM »
greentexas, thank you!
Yes, serious changes occurs at power +2+3, after +3 there   are only quantitative changes. Now I know it.
And yes, fragment -3+2 included, because it is fully different and beautiful wink
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Dinkydau
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« Reply #8 on: January 23, 2017, 01:22:24 PM »
Very interesting
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