This project is a straightforward GPU-based implementation of Jos Stam's Stable Fluids in Unity.

WebGL Demo

• Unity 6

While this project uses URP, the following modules depend only on the Core Render Pipeline shader library, making them compatible with any render pipeline (Built-in/Universal/High-Definition).

Contains Jos Stam's Stable Fluids implementation. Access the velocity field texture via FluidSimulation.VelocityField for rendering or to apply external forces.

Contains components for the marbling demo, which advects colors based on the velocity field.

• Stable Fluids, Jos Stam
• Real-Time Fluid Dynamics for Games, Jos Stam
• Fast Fluid Dynamics Simulation on the GPU, Mark J. Harris