Creating procedural cliffs in involves leveraging node-based workflows to generate complex, natural-looking rock formations from simple base shapes . This approach is widely used in games and film because it allows artists to create endless variations with speed and flexibility. To begin, you can download Houdini Apprentice , a free version that provides access to nearly all procedural tools for non-commercial learning. Official Toolsets and Project Files
SideFX frequently releases high-quality procedural tools and project files from their internal tech demos, which are excellent for learning cliff generation. Quick Tutorial - Procedural Cliff in Houdini procedural cliffs with sidefx houdini download