hi! i have a little problem with my menu. i have bmp-textures and i want to blend away the white part of these textures. can someone tell me the blendfunction i have to use?

i think i have to use glTexEnv(). but i don''t know how.

add an alpha channel to your texture and use blending with GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA

http://members.xoom.com/myBollux