Function editor video tutorials ( Vue 7) it's time for me to update them http://www.geekatplay.com/vfe.php

As examples: Distance to camera you can use to switch resolution or texture when your camera get closer to object or terrain. Distance to object center, use in many ways to calculate influance of object on terrain/ecosystem ..etc.

Free Vue Tutorials http://www.vuetutorials.com
Weekly new releases.