koobas.hobune.stream
single-pass particle render shader
I want particles to be rendered in a separate layer/pass and then pasted to scene, similar to additive shader. Sort of like you group layers in photoshop and then set a transparency option to the group itself.
In this example I show AlphaBlended shader, then the look I want and lastly, the look I can get but don't want (all particles are adding to each other).
Untested, but it sounds like you might be able to achieve this using BlendOp Min with Blend srcalpha dstalpha - http://docs.unity3d.com/Manual/SL-Blend.html
(That is assuming your background is fully opaque and each of your particles is set to, say, 70% alpha.)
BlendOp $$anonymous$$ax is sort of what I was looking for, thanks so much!
But it's not additive, like I wanted, which makes my particles disappear on lighter backgrounds. Wonder if it's possible to make them additive only to background and not themselves?
