SpeedTreeRT (RT standing for "real-time") is perhaps the most important part of the SpeedTree package. It is a software developers kit (SDK) written in C++ whose source code is available to buyers. It is intended to be fitted into a larger graphical engine, with the SpeedTree software handling the rendering of trees and foliage alone and the specific product's engine incorporating these into the larger environment. This is intended to both provide more efficiently-generated high-quality trees and save project developers ...

See also:

SpeedTree, SpeedTree - Components, SpeedTree - Buyers

Read more here: » SpeedTree: Encyclopedia II - SpeedTree - Components