LuxCoreRender Forums

This is a sample from the above file, 3600 samples. Look at the glass zone on the left, it is noiser than the right one. Also, look at the lower left side, where the floor reflection is, which is really undersampled. 3600samples_noise.jpg So, when it gets denoised, left side is too much blurry, spec...

I wouldn't use hard shadows for product lighting.

Why not something like this?

https://martinpitonak.com/photographing ... d-project/

Regards

Here it is. https://we.tl/t-uCTEHBmdjc Note that there are 3 things to consider: a)The reflections on the glass get few samples (this is my principal concern). b)Everything behind the glass isn't denoised properly because glass is not ignored in denoiser passes. c)Everything behind the glass seemed ...

Ok, I'm preparing it.

Wow, samples/sec dropped A LOT.

Actually, it is hybrid glass.

Can you explain me that Photongi settings?
Periodic updates are enabled by default.

Thanks

hmm, raising the importance of the ceiling lights seems to have solved a lot the situation. Still making tests.

Nice!

Try to remove the lights from inside the shower and change the outer ones with ies lights, not mesh. Maybe this is the problem.

Edit, when using PhotonGicache, the difference is much more noticeable.

Regards

Thanks for the response,

Dade:
yes, all lights are outside the glass.

Zeealpal:
I will try, but still there is much less sampling in the glass reflection.

Regards.

Hi all, I'm having some trouble with glass reflections, after more than 7000 samples, I'm getting few samples on a glass reflection, compared with the rest of the space. What also makes the denoiser fails in that area. (Glass of the left side of the attached image). 7299samples.jpg Have tried with m...