Game Development Reference
What just happened?
You have now created a master texture in GIMP. You exported a copy image and imported it
into SketchUp, where you scaled and placed it exactly over the rectangle you created earlier.
You now have a terrain, a 2D plan, and a texture. All of them are the same size and are lined
up with each other.
Make sure you save your SketchUp ile now. It's now ime to rough out the game map.
You can see the map as follows: