GTAO/SSAO alter transparent materials appearence

[LR17]

Description

Using GTAO or SSAO seems to modify the appeareance of transparent materials. When an occlusion pass is active, transparent materials become "brighter". I noticed both passes have the same custom blending settings

Reproduction steps

1. Add GTAOPass or SSAOPass to EffectComposer

Code

Live example

Screenshots

Version

160

Device

No response

Browser

Chrome

OS

Windows

[Mugen87]

Duplicate of #23019 (tl;dr #27184 (comment)).

[LR17]

I don't know if this a duplicate of the above issues (Maybe I did not understand properly the comments). I currently have three passes:

1. RenderPass
2. SSAOPass
3. OutputPass

Just enabling/disabling SSAOPass triggers/removes the issue. Using just RenderPass + OuputPass the ouput is correct

[Mugen87]

In this case, we need a closer investigation.

Do you mind demonstrating the issue with a live example?

[LR17]

Sorry, you were right, I'm closing the issue