Prior to version 18, Houdini was often viewed strictly as a "simulation tool"—something you used for water, fire, or destruction, but perhaps not for lookdev or lighting. Houdini 18 changed the narrative by introducing , a dedicated lookdev, layout, and lighting framework based on Pixar’s USD (Universal Scene Description).

: Significant improvements to the Vellum solver for cloth, hair, and soft bodies. New features include sliding constraints and better collision robustness for high-speed scenarios.

: Artist-friendly modeling tools were overhauled, including new interactive viewport states for tools like Poly Bevel. Why Professionals Use Houdini