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Thread: Compositing object

  1. #1
    Join Date
    Oct 2017

    Default Compositing object

    Hi to everybody, I'm new user. I need to hide object to camera but I want to see shadows. If I tag an cinema compositing on one object but nothing happen. There is a solution? Thanke you.

  2. #2
    Join Date
    Jan 2009


    The Cinema "compositing" tag is not reccognized by the Iray plugin. Instead, you can achieve this effect with the Iray "matte object" workflow.
    Add the "Iray Object Tag' to all objects that act as CG replacements for elements in the background.
    They will become invisible to the eye but otherwise interact with other CG elements in the scene.

    For more details and an example see this Iray dev blog article.
    Last edited by steve; October 23rd, 2017 at 17:56. Reason: typo

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