September 4, 2023

This a sketch for @sableRaph's weekly creative coding challenge. The theme this week was "fungi."

Each frame, the previous frame is stretched and distorted using a flow field and is made less opaque. The part that I think really sells it as smoke is that if the flow field stretches pixels apart, they're made even less opaque, and if it compresses pixels together, they become more opaue.