Fluid Simulation Meets Reality: A 2025 Demo

This demo showcases a fascinating fluid simulation interacting with real-world objects. The creator cleverly uses a webcam to capture object shapes, a polarization filter to prevent screen feedback, and aligns the feed with the simulation for real-time interaction. Hands are surprisingly recognized as obstacles, adding a fun, unexpected element. The simulation itself is a wind-tunnel style model, drawing inspiration from Tidepodious' work. It's a visually impressive blend of virtual and real.