It's tree time at last for Oliver's Mount and I'm planning on using a lot of highpoly affairs.
At Knockhill I didn't copy/flip/offset the leaf polys.
...because with pine trees at a distance it wasn't very noticeable that the polys were only one sided.
This time though they'll have to be copied - much closer and larger frond models.
...so yeah, double-sided textures would be nice. Would keep the count down and keep the model simple.
....and help with wire fences and the likes too. :)
Its also a requirement to double side the trees for users with head tracking otherwise scenery disappears as you rotate your head (camera).