VrayLightMesh artefact

[pgenin]

Hello All,

I'm using a lightMesh with the nighltyBuild from 15th novembre.
It 's a model which have on his side a blue light border. (separate of the other side but closed)
I'm trying to eliminate the noise due to the ligth, my lightMesh subdivision is up to 128



with or without motion blur, i still have a noise.
the Adaptive DMC is correctly set.
the light cutoff is set to Zero.
i cut the affect reflectivity and the specular from this light
And still noise.
I found that if i "clamp output", in rendering settings, the noise stop but my EXR output willnot be in 32bits?
Any idea?

thanks a lot

Pierre

[seq]

If you set the clamp level to e.g. 3 you cut away only the super-bright levels. You still get a 32bit image for sure.

[pgenin]

Hello,
Thanks seq for your reply, i'm going to try!
I will let you know the result.

Pierre