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Bug USD unity material assignment disappear in Play Mode

Discussion in 'Formats & External Tools Previews' started by kFreezer, Mar 10, 2020.

  1. kFreezer

    kFreezer

    Joined:
    Mar 15, 2019
    Posts:
    29
    Hi!

    I have an issue where I assigned a Unity material as I did a shader with shadergraph and when I enter Play Mode the USD resets to the default materials, even when I apply the overrides on the prefab.

    The only way to make it work is to close Unity and re-open it

    Am I missing something or is it an actual issue?

    I tried this in 2019.3.0 & 2019.3.4
     
    kFreezer, Mar 10, 2020
    #1

  2. judub

    judub

    Unity Technologies

    Joined:
    Nov 5, 2019
    Posts:
    11
    Hello,

    That was definitely a bug. A faulty check was forcing a full rebuild of usd assets in a prefab when entering PlayMode.
    I just pushed a fix in the repo. It will be available in v1.0.4-preview.1

    Thanks for the report.
     
    judub, Apr 3, 2020
    #2
    kFreezer likes this.