Custom Vegetation models

Hi All,

I am a creator of Flora/vegetation models who is interested to produce some products for the unity shop.
The info on custom vegetation models seems a bit sparse so it would be great if I could get some more information.

1. Is there a dedicated 2 sided leaf shader??? This is very important to produce models that have half the polygons of a 2 sided model..... if this is not currently available, is Unity going to have this feature in the future??

2. I have seen people mention vertex colours when talking about the wind for vegetation. Is this how the wind system is working with vegetation models?? Does it use vertex colours from the vegetation model to control bending??? or is it bones or another system?????

Any info would be greatly appreciated.

Kind regards
Jamie
3dmk - Treeline
www.3dmk.com.au