block / gooey-split

Gooey Split

A dot splits into a three-dot menu with a gooey metaball neck, spins into a swirl mark under directional shutter motion blur, then breaks back into three dots and merges into one. The goo is an SVG blur-and-threshold filter on the dots; the blur integrates each part along its real trajectory, so the smear follows the direction and speed of the spin.