Quake3World

somthing to do with the way bots/monsters read them?

(I honestly have no idea, I see overlapping values like this all the time)

Heh... actually I've seen at least one entity in the Raven maps that had solid 0, noclipmodel 1, AND nonsolid 1. But I think nonsolid is a bogus key.

One bump for great justice... anyone know?

I think a clipmodel is a separate model that can define the player clipping of a piece of (solid) geometry. I know Raven added a clipmodel for the curved stairs at over the edge to make strafejumping possible there. They're stored as .lwo files if i'm not mistaken.

Clip model is a lower poly mesh of the original model, which will be easier on colision. think of a 24 sided can, well the clip model could only have 5 sides or such, to make it faster.

So what does noclipmodel 1 do then? Disable the autogeneration of a lower-poly collision model?

Its not automatic, you need to put another surface with a special material alongside the proper model, in the same model file.

I'm guessing noclipmodel 1 will ignore this "colision" model.