Additive Blend

Monkey Forums/Monkey Programming/Additive Blend

Paul - Taiphoz

(Posted 2014) [#1]

just wondering if it would be possible to get Additive blend to work only on the alpha values and ignore the rgb.

Nobuyuki

(Posted 2014) [#2]

The way additive blend works internally is to use glBlendFunc. It's fixed in the types of values you can specify for it. See if you can get the effect you want here: http://www.andersriggelsen.dk/glblendfunc.php

If it can't be done there, then it's not possible.

Paul - Taiphoz

(Posted 2014) [#3]

thats a well handy website, I was just trying to think of a quick dirty way to do lighting but it looks like it woudlnt work. thanks for the link.