What I am trying to create will allow the user to adjust the landscape, height and shape, in game. I am not really sure what this would be called to find the proper documentation on it and figured someone here might know what I meant and point me in the correct direction
This is something you can use: https://voxelplugin.com/
There is a free version you can look at.
This seems like something interesting but might be light years more advanced than what I am trying to do. I do want them top be able to be abstract but at the same time they will be creating a terrain for purpose and not just trying to change it. I will try the free version and see what it is all about though.