In this introductory lesson, Danny Barnhart establishes a foundation for complex fluid simulation, setting up geometry, collision objects, and simulation attributes. He demonstrates professional practices that will help eliminate unwanted results in later stages of the workshop, establishing proper scale, setting up an organized workflow, and enabling key attributes from the start.

Duration: 22m 58s

In this lesson, Danny demonstrates that realistic fluid simulations requires a combination of proper reference study, careful attribute tuning, and strategic post-processing. By separating foam and fluid into distinct groups, artists can achieve convincing champagne behavior without high computational cost. This workflow emphasizes iteration and adjustment of multiple interconnected parameters, showing that successful simulations require both technical understanding and artistic refinement.

Duration: 43m 8s

In this lesson, Danny demonstrates how to convert the simulation foam points to render-ready geometry, separating large and small bubbles based on their visibility. Using the power law distribution for size variation and VDB smoothing for natural bubble intersections creates a realistic foam structure that matches real-world references. Applying proper organization, attribute preservation, and caching strategies to maintain efficiency in the rendering pipeline sets up the foundation for liquid meshing and additional simulations covered in the later lessons.

Duration: 26m 3s

This lesson demonstrates the technical pipeline for converting simulated liquid points into production-ready geometry. This process allows the simulation to be maintained through attribute transfer, in turn, solving geometric intersection issues with the help of Boolean operations, and creating believable secondary effects through carefully controlled particle systems. By combining these techniques, artists can achieve a realistic carbonated liquid ready for final rendering.

Duration: 31m 11s

This lesson demonstrates an approach to creating secondary bubble elements for the fluid simulation, emphasizing the importance of proper sourcing, collisions, and geometric clipping operations. These structures allow for a procedural workflow while ensuring bubbles behave realistically: appearing only where liquid exists, moving with organic turbulence, and conforming to the container’s geometry. With all simulation elements cached, the next phase will focus on shader setup, lighting, and final rendering of the complete pour effect.

Duration: 30m 12s

This lesson demonstrates the workflow for shader development and final rendering of the photorealistic champagne simulation. Some of the most important takeaways are the importance of layering multiple specialized elements with carefully crafted materials, and leveraging simulation data to drive shader parameters for enhanced realism. Danny provides practical solutions to common rendering challenges and optimization strategies that can be applied to similar fluid simulation projects, revealing that sometimes breaking the rules of physics can produce more visually appealing results rather than committing to strict physical accuracy.

Duration: 32m 8s