Spring RTS Engine

After i finish setting the options for all the surface maps and children and all that how do i actually save it all so i can use it as a texture for my hightmap?

you gotta render it

theres a tutorial on here how to set up the camera but im too lazy to go find it just try searching for "terragen camera"

Yeah,true.Found it.Thx.
Just a small change in the camera settings if anyone was also wondering.
Need to check orthographic in camera settings and click outo setup.

And remove environmental settings. Otherwise it gets blue and shit around the edges.