You will be able to terraform with centimeter precision, or go a bit more rough when making bigger changes to the landscape. You can also choose how the interpolation between each corner of a tile should behave pr tile basis. So, if you want to create a tycoon style area, a more classic looking one, or a smoother look is up to you. There is also the option to mix and match to get a variation to adhere to the look you want.

Terraforming is starting to come together. At this time all terraforming is just performed locally as I learn and develop the functionality.