Mastering Fluid Simulation: A Deep Dive into Real-Time Rendering Techniques
[Technical Overview] Fluid simulation in real-time applications, such as video games and interactive simulations, presents significant computational challenges. Accurately representing the complex behavior of fluids, governed by the Navier-Stokes equations, requires efficient algorithms and optimized hardware. Two prominent approaches are Eulerian methods (grid-based) and Lagrangian methods (particle-based), each with its strengths and weaknesses. Current industry trends favor hybrid approaches that leverage the advantages of both. The increasing power of GPUs has enabled significant advancements in the realism and performance of real-time fluid simulations....