Ok I have go around the net and read a bunch of tutorials now I have an few issues
First a camera issue, I can do 1st person and I can code 3rd person problem is I cant toggle. I use glutLookAt to move my camera around. Basically what I want is this:
(First going to Third)
(old view) P---->V
My old camera position becomes my new viewing vector and then I move back to look over my model’s “shoulder”. Third to first is just the reverse where my old view becomes my new camera position and I need the new view.
Cant seem to find the simple equation to do this. The new position/view vector messes up depending on where I am in space and the equations code I use. Tried a bunch of formulas and now am lost.
Texture issue…how the heck do you tile?
If I have a HUGH quad and want to put a texture on it a few times how do you do this? (link?). Or do I have just have to chop the quad down and draw a bunch of them.
Thanks for any help!