Stormz shows how to use VEX to create more flexible groups than the standard.

This new tutorial from Stormz shows how you can create groups in Side FX Houdini using VEX. Creating groups inside of vex is relatively easy to do and allow you to do many complex operations that usually would be difficult to achieve.

VEX, a high-performance expression language, is a fast, flexible system that allows you to make changes quickly.