New lightning system

[Karba]

tried very low poly emitters? always make them as low as possible
ah i see you tried planes, thats prob a low as it gets

did you try increase light samples to 1000-10000 same button is in mesh emitters. it worked for me

That will not help

[Karba]

After 46:30 hours of render... isn´t enough


PMC 4000x2000 GI clamp 1 Caustic blur 0,5 rayepsilon 0,001 rrprob 0,25 max rejects 500

I tried a lot of configurations...

I tried to change the lights from octane lights to planes with blackbody emission... then i´ve tried planes with texture emission...

Then i´ve tried IES lights (don´t do that)... infinite slower

I´ve tried to tweak light sample, GI clamp, ISO, exposure, etc... but the noise is impossible to get rid off

I don´t have problems with fireflies what bothers me is the noise... the image is completly noisy..

I need some help here...

Thank you

Fabio

I am working on a new sampling. May it will help.

[coilbook]

tried very low poly emitters? always make them as low as possible
ah i see you tried planes, thats prob a low as it gets

did you try increase light samples to 1000-10000 same button is in mesh emitters. it worked for me

That will not help

I always wondered what is it SAMPLES. Seems like increasing value made some of my IES light less noisy. manual did not mention about samples Thanks

[FabioHartmannFernandes]

Thank you Karba for the fast reply
Good news.
Fabio

[gabrielefx]

if you don't need to animate the camera try to reduce the elements non visible by the camera.
tur off all unnecessary lights.
use massively the layers.
there are some circumstances when the noise is always visible in darker or glossy areas.
try to use PT, set the samples for each light. Big emitters set to 1, tiny emitters 100
Try turning the lights one by one or groups to check the speed and the noise after few minutes.

regards

[Elvissuperstar007]

de noise photoshop plugin