I developed a small and simple 3D games minecraft style. I would add a "MiniMap". Until here everything is fine. I had the idea to load the entire map in the background, and then I added the edge of the minimap over. So I can move the map when the player moves. My problem is that I do not know how to make hidden anything above the minimap. Have you any idea?
I'm stuck in my development
Here is a schematic of what I would do with my minimap. And hide all that is striped in red, outside the minimap.
Thank a looooot ;-)