http://www.cgcircuit.com/tutorial/houdini-tutorial-procedural-pillar-generation

Take your Houdini skills to the next level with our comprehensive tutorial on creating a stunning procedurally generated pillar. In this step-by-step tutorial, you will learn how to harness the full potential of Houdini's procedural capabilities.   By the end of this tutorial, you'll not only have a beautifully generated pillar but also a solid understanding of procedural modeling in Houdini, HDA creation, procedural UV mapping, and Houdini's nodes and workflows. Unleash your creativity and efficiency by incorporating procedural techniques into your Houdini workflow.  Join us on this exciting journey and start creating amazing procedural assets today!