|←Orbit Trap Fractals||◊◊◊|
- Choose an image file. The image will be cropped to a square.
- Click in the top canvas to pick a new Julia point or to zoom in.
- Change the size and the position of orbit trap (the image).
- Change the degree of the polynomial used to generate the fractal.
- Switch between Mandelbrot and Julia set.
- Generate a large fractal for downloading.
Download large image will not work in Chrome (or Safari) if the size of the image is too large. In that case, right-click on the image to download it and give it a png filename, or use Firefox.
The image is used as a so-called orbit trap.
Each point is iterated along its orbit until a maximum number of iterations is reached, or until an iterated point gets inside the orbit trap square - in which case the orbit "gets trapped". The position of a trapped point is used to get a colour from corresponding pixel of the image, this colour is used to colour the starting point of the orbit.
A scarf from Tasmania
Marlies Bugmann from Tasmania is using the orbit trap fractal generator to make scarves. Her wearable art can be seen at tasmanianartist.yolasite.com and she sells her creations at Redbubble's 'd1g1tal m00dz'. I got this lovely scraf from her with the dedication:
For Malin: My Rose 'Crown Princess Margareta' as an Orbit Trap Fractal in a Kaleidoscope Arrangement - In Appreciation : Marlies
I needed a new wallpaper.
Fractal fireworks on Ello.
The default image is a Wikipedia-image of Pierre Fatou (Pierre Fatou on Wikipedia). Julia sets made from points outside of the Mandelbrot set are not connected; such sets are commonly called Fatou dust.
The Mona Lisa image used is from Wikipedia: Mona Lisa.
jQuery Plugin used on this site for picking colours: Spectrum - The No Hassle jQuery Colorpicker