@steempipe: please post the source of this environment bump mapping effect!
it looks great!
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no matter what i do i can't get this to work. it drives me crazy! ...i'd have some nice ideas for ice and water effects with environment bump mapping...
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i know geforce cards can do embm. it's listed under the device caps and i have seen this effect running on my pc (for example the far cry water uses it).
...i'd have some nice ideas for ice and water effects with environment bump mapping... 
