use the mouse and variable to define the size of the curve, and space to add the height to the list so it is permanent. press s to see what a the landscape will look like once you press space. hold space and move mouse to sculpt mountains. press T to add tree.
--Mountains now change height mouse Y influencing it by mouse Y relative to 0 --added trees --I broke this, fixed it as of 11/22/2017 --Shared it as of thanksgiving 2017
