Re: [Gzz] PEG 1013: Add clipping state to vob scenes

[Benja Fallenstein]

Tuomas Lukka wrote:
> Actually, this gets really hairy now: if they need to be implemented 
> using stencils, we'll need some sort of stencil reserving system
> and there you can have 8 viewports nested, MAX. Might be possible
> to kludge to have more, but...

Hm, could we just do what's easiest, for now? 8 nested clippings (if 
that's what you mean) are more than enough for now; not supporting 
nonlinear coordsys is also fine for now. I just want to be able to 
implement clipped text in Loom w/o going to the great contortions of 
gzz.client :-)

I'd say define the interface, leaving leeway as to how much the impls 
have to support right now, and doc the exception that's thrown if you go 
beyond those limitations.

Could you modify RESOLVED: so that it works for OpenGL and is easy to 
implement?

Thx,
-b