recursive quad-partition inspired by @twins_paradox's method (though everything inside is made by me) CLICK to zoom at spot where the mouse is, SPACE to redraw with new colors. GREEN FLAG to return to default zoom and center. Z to get copyable fractal data X to paste copied fractal data C to enter new coordinates, zoom level, and depth. V to show/hide HUD vars. M to manually set maximum depth. For a faster result (but higher risk of browser lockup): http://phosphorus.github.io/#53610528 http://www.nahee.com/Derbyshire/manguide.html