FLIP Fluids: Creating Realistic Liquid Simulations

This tutorial explores Houdini's powerful FLIP solver for creating realistic fluid simulations, from basic setups to advanced techniques for film-quality effects.

Introduction to Fluid Dynamics

Fluid simulations are among the most challenging and computationally intensive effects in visual effects. Understanding the principles behind fluid dynamics is essential before diving into the technical implementation.

What You'll Learn

• Understanding FLIP vs. other fluid solvers
• Setting up basic FLIP containers
• Adding forces and collision objects
• Optimizing simulation for speed and quality
• Meshing techniques for fluid surfaces
• Adding foam, spray, and bubbles
• Rendering fluid simulations