Vray Light Select Issue - Noise / Artefacts / Blowout

[Graceful_Monkey]

Hi All,

Does anyone recognise this issue? Really overblown and incorrect Vray Light Select passes. The Beauty / RGB pass looks fine, as do all the other elements. But the Vray Light Selects are all overblown and have noise /artifacts everywhere. The wierd thing is that these passes were fine when we first set up the file?

[Miro]

We'll have to take a look at the scene to say what is going on. Can you send it to support@chaosgroup.com ?

[tomorrow_ab]

We have this problems in some of the scenes, so if there is a solution let me know.

[mhinks]

In case this comes up with anyone, we had it and it turned out to be Standard max materials on a keyboard in a very wide floor plate image, and the light selects went crazy as above. No warning was shown in the console. Did a scene convert on it and fixed it.