Title: Doily Post by: Pauldelbrot on August 22, 2011, 07:45:12 PM Doily
(http://nocache-nocookies.digitalgott.com/gallery/8/511_22_08_11_7_45_10.jpeg) http://www.fractalforums.com/index.php?action=gallery;sa=view;id=8244 Mandelbrot in Seahorse Valley with distance estimator coloring. Points less than a pixel from the boundary of the set have a grey applied that depends logarithmically on the distance, effectively (and cheaply!) faking a much higher degree of antialias than was actually used. Title: Re: Doily Post by: Ross Hilbert on August 24, 2011, 06:50:39 PM Well done!
Title: Re: Doily Post by: Pauldelbrot on August 25, 2011, 01:53:19 AM Thanks! There was a discussion here about that trick with DE, to reproduce the look of the BOF images without huge (10,000x10,000+) pixel resolutions, so I thought I'd post a sample. :)
Title: Re: Doily Post by: Ross Hilbert on August 25, 2011, 02:58:48 AM You chose a perfect example to show off the technique, it is mesmerizing.
Title: Re: Doily Post by: Pauldelbrot on August 25, 2011, 08:50:32 AM Thanks! |