I've been away from Terragen for a while and back now with TG4. Amazing how much I've forgotten in just a year, but getting old doesn't help either.
Anyway, I've noticed the lower half of my tgo (objects) don't texture correctly (trunks of trees are simply light gray but upper half of trunks has the correct bark texture. These are one's I purchased, like "HQ_PineTreeBundle-Commercial." However, the obj of the same models look fine. Is this due to a change in TG4 from TG3?
[edit] trunks not trucks