1. Join Date
    Jul 2017
    Posts
    1
    #1

    Vray Dome + VRay Portal Lights

    Hello, I would like to ask you for help. I have a problem with combination of VRayd Dome HDRI and VRay Portal Lights in the window openings. In one interior scene it causes me a problem with rendering. Light Cache calculation is taking hours. But, when I delete Portal Lights it works fine. Or when I left Portal Lights but change Dome to Sun Light everything works fine as well. Only combination of HDRI Dome + Portal Lights makes problem. This has happened already one time and I changed it to SUN because i didn't find the solution. I normaly have created a lot of interior scenes but 2 times this problems appears.
    Anyone who had similar problem?
  2. Join Date
    May 2018
    Posts
    1
    #2

    UV glue suitable for a large vary of applications and industries

    Quote:
    Originally posted by: Drahus
    Hello, I would like to ask you for help. I have a problem with combination of VRayd Dome HDRI and VRay Portal Lights in the window openings. In one interior scene it causes me a problem with rendering. Light Cache calculation is taking hours. But, when I delete Portal Lights it works fine. Or when I left Portal Lights but change Dome to Sun Light everything works fine as well. Only combination of HDRI Dome + Portal Lights makes problem. This has happened already one time and I changed it to SUN because i didn't find the solution. I normaly have created a lot of interior scenes but 2 times this problems appears.
    Anyone who had similar problem?

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  3. Join Date
    Jun 2018
    Posts
    1
    #3

    Don't do that combination, both are there to sample light directly.

    Choose only one, depending on the size of the windows:

    A)Domelight with HDRi inside (lots of contact with outside)
    B)PortalLights with HDRi inside EnvironmentSlot. (apartment with problematic small windows)

    Signature:- Monthly car rental
  4. Join Date
    Aug 2018
    Posts
    1
    #4

    Don't do that combination, both are there to sample light directly.

    Choose only one, depending on the size of the windows:

    A)Domelight with HDRi inside (lots of contact with outside)
    B)PortalLights with HDRi inside EnvironmentSlot. (apartment with problematic small windows)

    Signature:- Monthly car rental
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