Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] I need help! => Topic started by: buncha on 2017-10-06, 23:12:23

Title: Weird light on plane intersections
Post by: buncha on 2017-10-06, 23:12:23

https://imgur.com/a/bcYiM

i really don't know what could be. there are no 2 planes, it is only one, model is from Archi CAd

Title: Re: Weird light on plane intersections
Post by: romullus on 2017-10-07, 09:54:21

This looks like too low  UHD cache settings. Could you look to render setup>performance>uhd cache and tell what value is precision set to.

Title: Re: Weird light on plane intersections
Post by: buncha on 2017-10-07, 16:49:37

I'm sorry i got settings from client but obviously they weren't good. I just put back everything to default. now the image looks really clear but i still have some weir gradient on walls. i am using a texture in diffuse which i was given by the client. what that gradient could be? i have only 1 corona light directly over the apartment
https://imgur.com/a/CB6ts

Title: Re: Weird light on plane intersections
Post by: romullus on 2017-10-07, 17:03:08

It's hard to say without having scene itself. Could be some invisible light, or low quality texture of the wall.

Title: Re: Weird light on plane intersections
Post by: maru on 2017-10-09, 09:41:19

I am not sure, but it looks like there is heavy denoising used in this render. This could cause such artifacts, so the solution would be to render for a bit longer, and then apply lower denoising.