Fluid Simulator (Rewrite WIP)

A Position Based Fluids/Particles simulator focused on CPU/CUDA parity, high-performance CUDA kernels, and a simple visualization path.

Goals

• CPU and CUDA parity for the PBF/PBD solver.
• High-performance CUDA implementation for large particle counts.
• Simple visualization (headless outputs or on-the-fly viewer).

Status

• Rewrite in progress; build/run docs will be added once the new scaffold lands.
• See CODEX.md for rewrite guidance and parity expectations.

Legacy

• The previous implementation (CS 284A Spring 2020 final project) moved to the legacy branch, see also: legacy README.