Emmanuele Bassi 1d87ecc6a1 materials: Get the right blend function for alpha
The correct blend function for the alpha channel is:

  GL_ONE, GL_ONE_MINUS_SRC_ALPHA

As per bug 1406. This fix was dropped when the switch to premultiplied
alpha was merged.
2009-12-01 16:25:54 +00:00
..