Explicit Semi-Lagrangian Advection for Robotics

This is the explicit variant of the Semi-Lagrangian Advection. Semi-Lagrangian schemes trace characteristics backward in time and interpolate, giving stability at large timesteps — the basis of Stam's Stable Fluids.

In robotics, teams face challenges like contact dynamics, control stability, real-time performance. The explicit semi-lagrangian advection directly supports use cases such as rigid-body dynamics, control-loop tuning, actuator modeling, and PolySim's AI Copilot can recommend settings and catch common setup errors before you run.