Announcement

Collapse
No announcement yet.

Caustics Light

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Caustics Light

    Hi all

    I have an HDR for the dome light, which I want to use for lighting the scene.
    And then I want to add a Sun light for Caustics only.

    How to do I go about switching off Caustics for the Dome light and rendering only Caustics for the Sun.

    Also, how do I go about targeting a small area for the Caustics - to cover the area around the geometry.

    Cheers




  • #2
    You can control the Caustics generation from the Photon Emission Tab here: VRaySun / VRayDome

    To focus caustics generation only in specific area use Photon Radius parameter.
    To disable generation of the DomeLight caustics, decrease it's parameters to 0.
    Svetlozar Draganov | Senior Manager 3D Support | contact us
    Chaos & Enscape & Cylindo are now one!

    Comment

    Working...
    X