My lights create an unsightly noise

[Stephan Dupont]

Hello everyone,

I am calling for your help. I have a recurring problem with the scenes I can produce in 3dsMax (with Corona). When I voluntarily boost some lights of my scene, a not very aesthetic noise is formed. The only solution to make it disappear is to decrease the light power of my lights but then I lose the general effect I want to give.

Do you know what could be the cause and how I can remove this noise, while keeping powerful lights?

I specify that on the transmitted images, one can see this noise in the volumetric material that I placed on the lamps but this same noise is finally visible on the walls, the ground, etc...

Thanks in advance, 

Oli

 

 

Edited March 31, 2021 by Stephan Dupont
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