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12-05-12, 01:24 AM   #12
Rainrider
A Firelord
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Join Date: Nov 2008
Posts: 454
If you've extracted the interface art, take a look under BlizzardInterfaceArt/Interface/UnitPowerBarAlt. Most of the textures are named after the bosses they are used for and the majority of them are already colored. UnitAlternatePowerTextureInfo returns the vertex color used by Blizzard, where 1,1,1 means not to apply any vertex color. So, for the Stone Guard encounter you mentioned you end up with a white bar.
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