Solar Flares in Houdini & Nuke by Rez

This course is your ticket to building a fully controllable solar flare system using Houdini‘s real-time workflows. Forget lengthy simulations; you’ll learn to direct the shape, motion, and composition interactively to get those jaw-dropping cinematic results. Most of the heavy lifting for the look development happens in Nuke, where you’ll transform simple renders into something truly spectacular, inspired by work done for projects like Phoenix Suns – Intro 2025.

🎯 What you’ll learn

• Create procedural solar flares with controllable shape, arc length, and radius.
• Develop detailed procedural sun surface textures using COPS and MaterialX.
• Generate large-scale nebulas and secondary flares with pyro and particle simulations.
• Art-direct your shots in Nuke for stunning, cinematic visual effects.

✅ Requirements

• Skills: Intermediate understanding of 3D principles and compositing.
• Tools: Houdini (Indie version compatible), Nuke (Indie version compatible).
• Hardware: A capable machine for running Houdini and Nuke efficiently.

📝 Description

This course dives into efficient, real-time workflows for creating solar flares in Houdini. You’ll learn to procedurally control every aspect of the flare, from its basic shape to its dynamic motion, all without the need for time-consuming simulations. The focus is on interactive direction, allowing for quick iteration and artistic control.

The look development phase heavily utilizes Nuke, transforming the raw output from Houdini into visually rich, cinematic imagery. This approach emphasizes compositing as a powerful tool for art direction and achieving polished, professional results. The course is structured around practical application, drawing inspiration from real-world VFX projects.

🧑‍🎓 Who this course is for

• VFX artists looking to streamline their solar flare creation process.
• 3D generalists wanting to add advanced compositing skills to their toolkit.
• Students and hobbyists aiming to achieve cinematic quality in their visual effects.

🧑‍🏫 About the Author

Rez is a seasoned VFX artist with over 12 years of professional experience in the CGI industry. He’s contributed to high-profile projects for major clients like League of Legends, Valorant, Puma, and Final Fantasy. Rez is passionate about sharing his expertise and teaching the skills needed to create awesome, industry-standard visual effects.

🏁 Final Result

• A portfolio-ready solar flare system created procedurally in Houdini, with a fully art-directed and polished look developed in Nuke. You’ll also receive the project files and renders.