Lumen GI and Reflections feedback thread

[Daniel_Wright]

@Bencsizy

This is what I see with double layered, two sided windows (so 4 faces together) with thin translucent shader. The sun is not casting shadows through the glasses, instead it seems like it is handling it as opaque.

This looks like Ray Traced Shadows to me, not Lumen. You’re showing the lit viewport and not Lumen Scene, so the shadowing here is coming from Ray Traced Shadows, which it looks like aren’t skipping translucency properly. I don’t see how that could have been affected by the Lumen console variable. It’s something we need to fix for sure, I will do a test to reproduce and report it to someone who owns Ray Traced Shadows.