Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] I need help! => Topic started by: hohowo852 on 2021-09-21, 11:20:59

Title: The lights appear blurred on all sides!
Post by: hohowo852 on 2021-09-21, 11:20:59

The lights appear blurred on all sides
Don't know what's going on
Ask all partners for help

Title: Re: The lights appear blurred on all sides!
Post by: romullus on 2021-09-21, 12:00:55

That's physics, a light source with non zero surface area can't cast perfectly sharp shadows. Maybe it would be helpful to know what outcome you're expecting?

Title: Re: The lights appear blurred on all sides!
Post by: maru on 2021-09-21, 17:24:32

Do you mean the sharp lines between the good quality and very noisy lighting?
If that's the case, are you using LightMix here, or some other render element?

I am guessing that what we see here is the result of using the adaptive light solver. To disable it and get more uniform results you can go to Render Setup > Performance and disable the "Adaptive light solver" option at the top.
This will most likely result in slower rendering, though. Even with the adaptive light solver enabled, you should be able to get good quality renders if you wait a bit longer. 

Title: Re: The lights appear blurred on all sides!
Post by: hohowo852 on 2021-09-22, 03:26:26

THX!
The problem is solved after the actual rendering
thank you all!!