STTF skybox test: This was a small test I made a while ago for STTF to see if it could be used for a skybox, with low memory usage. Results were promising. This stores as many as 10 triangles all on the same sprite. And rotates them to bring them into view! Works because the costumes are so big. This uses an icosphere but an octahedron might be able to reduce the warping if used. More testing needed. Also uses a special program I wrote to convert meshes into skyboxes.