Worlds Collide: Simulation x Proceduralism | Ben Watts & Justin Puda | SIGGRAPH HIVE 2023

Choosing between simulation and procedural FX can present a unique challenge as both paths can lead to similar results without a clear-cut answer on which direction to pursue. As we explore the intricacies of this decision-making process, we will see how procedural methods can offer flexibility and efficiency in crafting intricate FX, while simulations can provide that final touch of finesse. Understanding the markers that guide these decisions becomes crucial, and striking the right balance between simulation and proceduralism becomes a skill that enables animators and artists to bring their creative vision to life.Through our bespoke short film, we’ll explore the intersection of simulation and proceduralism, shed light on the decision-making process, and unveil the remarkable potential that emerges when these worlds collide. 00:00 Presentation 01:13 Decision Making Process 02:39 Premiere “Oceani” 05:02 Bubbles System 06:07 POP Simulation 07:01 Geometry Deformation 07:44 Wrapping Up 08:40 Fish Flocking System 11:47 Timing System 13:09 Fixing the Scale 14:26 Coral Growth Solvers 17:37 Peel FX 18: 53 Vellum Settings 27:00 Procedural Jellyfish 28:27 Motion and Attribute 28:40 Bell Settings 29:34 Setting up Variable Speed 31:50 Using our Pulse in DOP’s 32:40 POP’s with “Pulse” 34:28 Shaping the bell 36:17 Adding Topology-independent Detail with COPs 40:33 Creating the Tentacles 48:49 Summary 43:39 Q&A Ben Watts is a technical director with a wealth of experience in the advertising, film and television industry. He has worked on a wide range of projects, including feature films, commercials, and music videos, and has developed a reputation for his ability to create high-quality visual effects that are both technically impressive and aesthetically pleasing. He is known for his ability to bring complex ideas to life using Houdini.