To be able to use Warp3D software on UAE, Hyperion (or anyone else) must release a 68k software renderer... (I know a PPC software renderer already exists)
It's not quite that simple. Even the software renderer is card specific (for example, it doesn't work on my Pegasos). And it even if it was, it would be REAL slow and still would look no better than the built in software renderer of Q2 - in fact, it would probably look worse. It doesn't support fog, antialiasing, coloured lighting, alpha, mipmapping, blending or any of that stuff.
Or we may dream of a Warp3D<->Direct3D wrapper )
I think that previledge is better left in the hands of the people who pay considerable amounts of cash and/or development time for A1 systems. I still don't see why UAE users can't just use Windows equivalents of the software.