This is an introduction to writing expressions in Houdini. This tutorial was designed to help you get started with expressions.
We cover using expressions to create organic shapes and patterns found in nature. The math covered is the basic concept of the golden number. After we create our pattern, we add some animation to the scene to make an interesting abstract shapes.

Thanks to Debra Fowler for this technique.

Loading more stuff…

Hmm…it looks like things are taking a while to load. Try again?

Loading videos…