No functional change, just cleaning up the shader code a bit. Part of this is removing dead code (the discard was never called), and part is shuffling mix/max around based on feedback by Sybren Stüvel.
No functional change, just cleaning up the shader code a bit. Part of this is removing dead code (the discard was never called), and part is shuffling mix/max around based on feedback by Sybren Stüvel.