Title: Ink Swirl Post by: Pauldelbrot on November 21, 2012, 05:08:19 AM Ink Swirl
(http://nocache-nocookies.digitalgott.com/gallery/12/511_21_11_12_5_08_18.jpeg) http://www.fractalforums.com/index.php?action=gallery;sa=view;id=12812 Discrete Volterra-Lotka Julia. A region of the dynamic plane about the "interesting" fixed point is colored by this rule: escaping points are black; trapped points are colored by "closest approach to delayed orbit" -- each iterate from 51 to 500 of a nonescaping point is compared to the point 50 iterations earlier, and the minimum distance between such a pair determines the shade of blue. Title: Re: Ink Swirl Post by: kabuki on November 21, 2012, 05:23:48 AM Very nice.
Title: Re: Ink Swirl Post by: Pauldelbrot on November 21, 2012, 07:44:24 AM Thanks. The coloring method seems to give especially nice results with Volterra-Lotka to bring out internal structures. |