bright white specles ...

[lukx]

I'm using universal method with "don't affect colors adaptation only" ON (saving to exr) and I got this bright specles


When I use burn in lwf and reinhard color mapping I got only two specles


This is the first time I see something like this. Is it possible that it has something to do with only using HDRI as light and nothing more in the scene ?

[Morne]

do you by any chance have any non vray materials in your scene or maybe objects with vraylightmtl on it?

[lukx]

yes I have vraylightmtl but it's very dim (oven buttons) all materials are vray ones

[Morne]

just as a test, change that vrayLIGHTmtl to a normal black vray material (not light material)

[rivoli]

it might have to do with the hdr map. you may try to clamp it and see if that helps.

[fizzgig826]

Do have the sub-pixel mapping box checked in your color mapping tab? This will usually get rid of those spots.

[lukx]

Do have the sub-pixel mapping box checked in your color mapping tab? This will usually get rid of those spots.

]no it's turned off in vray manual says that with universal it should be off... anyway I'll try to turn it on.

[Guest]

If your using the Adaptive DMC Sampler, up the Max Subdivs to something like 24 and Clr thresh to something like 0.002. I had the same problem and I fixed it by doing that. See stage 5 http://www.mintviz.com/blog/vray-int...ring-workflow/

[lukx]

Max Subdivs I had 100 and 0.002

[Guest]

Ha then you must have a different case of white spot

[fizzgig826]

Hmmm..Well it worked for the spot issues that we had on a couple jobs. We found out that when we used a vray sun we would get these spots...Sometimes by turning off visible to reflections on the light it would get rid of them. But i wouldn't use the universal settings. Here is a good blog about how to set things up...
http://www.davidfleet.com/tutorials/linear-workflow