I want to have a plane in my scene. Then in-game I want to hover my mouse over an area on the plane and when I mouse button down it must lift a line up in that area. I just need help to where I can look to get started. How would you go to do this?
My end goal is to have a plane and be able to make multiple “speedbumps” along the plane wherever I want. It should only lift it a certain y value.