Pixel Cube Avatar

A wireframe cube rasterized onto a 17 by 17 pixel grid with RGB channel separation. Twelve edges are projected through a two-axis rotation and drawn with an integer Bresenham line into three 8-bit channel buffers; the red and blue passes sit a few degrees off green and scale slightly apart, so the wireframe splits into chromatic fringes, and each frame blends the last one back in so motion smears a decaying trail. It idles still, spins on hover, follows a drag, coasts on release, and returns on a randomized spring to whichever of two rest poses is nearer. A click fires a multi-turn tumble with a decaying sine wobble on top. Canvas 2D and one rAF loop, no dependencies.