texture Blend 4 software

I have been using some Dot3 lighting, it works realy well so far, but im a little cautious since slow maching will have problems running my game. Is TextureBlend hardware accellarated?

i am using a mesh with two textures, layer 0 being the texture of .. say metal ... and the layer 1 is the normal map that is being dot 3'ed

I beleive it is, yes. Gfx cards that don't support it, can't use it, so i'd def say that points to it being hardware accelerated :o)

cool!! thanks Ross C