Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] I need help! => Topic started by: tom182 on 2019-01-28, 18:33:42

Title: [solved] Seems noise level is higher in region of room (internal render)
Post by: tom182 on 2019-01-28, 18:33:42

sorry i know noise is a constant bane of our lives and usually the denoiser does its job, but for some reason i have an area of the room that the denoiser seems to be less effective, i have checked and the material is the same on the panelling,
The region circled red left of the fireplace is fine, but the right side is pretty noisey
any ideals ?
I'm using R2.0.
cheers

Title: Re: Seems noise level is higher in region of room (internal render)
Post by: mferster on 2019-01-29, 00:21:49

Is it still present when you turn off DOF?

Title: Re: Seems noise level is higher in region of room (internal render)
Post by: maru on 2019-01-29, 13:59:23

How many passes did you render? Is there a bump map on the material which is noisy?

Title: Re: Seems noise level is higher in region of room (internal render)
Post by: tom182 on 2019-01-29, 16:11:44

aghhh, basic error,
I had a bump on the wood panels but turned it off, but had two mat slots with same mats in them one with bump unchecked the other bump enabled, this happened as i imported objects from the kitchen scene
 looks much better now :-)
cheers

Title: Re: [solved] Seems noise level is higher in region of room (internal render)
Post by: maru on 2019-01-30, 11:49:15

So it's another case of "denoiser preserving bump maps is not really wanted". Thanks for confirming.