In this tutorial, Barry Marshall shows you an example for boolean editing. While VUE is not a modelling application, sometimes a quick boolean addition, subtraction or difference is all you need for achieving a particular change. And best of all, it is a non-destructive approach and does not require you to go back to a modelling application, change the mesh and do a new UV unwrap.
Note: This tutorial was recorded in a legacy version (VUE 2016). Most techniques shown here are still valid for the most recent version of VUE, but some parameters have changed since the recording and the interface has been redesigned.
