Dynamic Environment? (Destructive, Weather systems, Construction etc)

[QUOTE=Sirhope;106402]
SpeedTree them self’s told me I couldn’t make there trees damaged :confused:

They(IDV) said that there isn’t a feature inside of Speedtree for this, they did not say it’s impossible to do using external packages.
Speedtrees are static meshes just like anything you create within your 3d application of choice, therefore you can use them just like any other static mesh.
You can make trees, dead trees, stumps and what ever you feel like in Speedtree, then you just build a blueprint to implement the cutting feature using these assets.