Add an option to colorize to respect the destination alpha
authorSamuel Sieb <samuel@sieb.net>
Sun, 3 Apr 2016 06:35:42 +0000 (23:35 -0700)
committerkwolekr <kwolekr@minetest.net>
Sun, 3 Apr 2016 08:24:28 +0000 (04:24 -0400)
commit01ae43c48009f816f4649fae2f7f6997452aa6cf
tree678b3c87ea040cf240d9e1b31e510e6d9f52c37e
parent66af984e0ec90eb58b21f7eb48641cd638dffdca
Add an option to colorize to respect the destination alpha

Also, rework the colorizing code to be more efficient.
doc/lua_api.txt
src/client/tile.cpp