Ringworld redux

Today was an eventful day. It started out pretty slow, I was doing research on progressive meshes and level of detail issues. When Brad got into the office and ran the demo, a slew of new requests came in. Cari and I are busting through them, but they can't all be done in one day. Here's an update with what I have so far. It's not much different from what we have, but we had to do a lot of low level work to get things proper.

What you're seeing here is:

1. Different sized stars

2. Rings around some planets

3. Multiple moon textures

4. The selection markers are fixed

What you're not seeing is a lot of underneath work. I heavily modified the xobject class to play with the scene graph nicely. Tomorrow I'll have to do:

1. Adding a small ship to show perspective with other ships.

2. Adding another parallax layer of stars.

3. Whatever Cari needs done to get her stuff done.