[PD] [GEM] shadows and reflections

[IOhannes m zmoelnig]

Stefan Turner wrote:
>>
>>As for reflections this seems pretty improbable in
>>real-time.. I've been
>>using something that looks something like reflection
>>with pix_snap2tex
>>feedback. I think most reflections done in real-time
>>are faked.
> 
> 
> Yes I think what IOhannes meant was you could use
> "multiple_window" to generate reflections for flat
> surfaces. Similar to pix_snap2tex but you could use
> the correct viewpoint.
> 

exactly!

the only project i know that can do "real" realtime reflections (and 
shadows and everything) is openRT (a realtime raytracer)
certainly there are others.
Gem is non of them ;-(

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IOhannes