Light Bounce intersection

[snooz]

Hi,
I'm sure this problem have been already posted, but i don't find the good keyword...

My problem is about to plane interesected (cf img)



You can see an highlight over the intersection of my wall and floor. How can i fix that ?

Thx
Valentin

[aoktar]

what's rayepsilon value? And dimension of objects?

[snooz]

Ray epsilon by default : 0.0001
and my scene is 1:1 scale (3 meters height)
I tried to change my ray epsilon but same shit

[frankmci]

It's hard to tell if you're really a getting light leak as it appears, or if it's just a quirk of your geometry shape and lighting setup. If your scene is what I am imagining, that might actually be correct. It looks like a simple scene; can you upload it, or a stripped down version with just the visible geometry and lights in your example?

[nejck]

Could it be a phong shading issue perhaps? Try messing with that a bit

[bepeg4d]

Hi,
you can use the Info Channel Kernel to check the geometry, try with Geometry, Smooth, and Shading Normal passes.
ciao Beppe

[snooz]

Hi !
there is my scene :
https://drive.google.com/open?id=1p6iuB ... TPT2IkcDPh
I removed my shader

[aoktar]

Hi !
there is my scene :
https://drive.google.com/open?id=1p6iuB ... TPT2IkcDPh
I removed my shader

[frankmci]

Hi !
there is my scene :
https://drive.google.com/open?id=1p6iuB ... TPT2IkcDPh
I removed my shader

Try zipping your scene and the using the "Upload Attachment" button on the bottom of window, then "Choose File", then "Add the File".

[snooz]

thx