13-09-2006, 04:45 PM
You can use AlphaBlend but I'm praticly sure you can't use transparency about only one color, like... You have a tile w/ the background black and a waterfall. If you use the AlphaBlend it will make the hole tile semi-transparent but the black too... Im not sure if you can do both w/ DX7[actualy if you blit pixel by pixel it will work but fps will go DOWN(alot)]