• Nnibya

    • Beitrag Nr. 1
    • Dieser Beitrag ist in Englisch

    Hello, I am a developer using Spine with Unity.

    I have been using Spine for game development for the past three years and have found it incredibly helpful and convenient.

    When I first started, I used version 3.8. My next project utilized version 4.0, and for my current project, I have upgraded to Unity 6 and am using Spine 4.2.

    However, I have encountered an issue while using Spine's Track-based animation playback feature.

    When playing a body animation on Track 0 and a mouth animation on Track 1, Track 1 fails to override Track 0 as expected.

    Initially, I thought it was a simple issue related to Track Index, but I discovered that whenever a mouth animation is played on any track, the mouth disappears.

    I checked to see if the same issue occurs in the Spine Editor by using the preview feature, but in the Spine Editor, it plays correctly.

    Therefore, I suspect this is an issue occurring specifically with the Unity runtime, and I wanted to share this information with you.

    I am aware that Unity 6 is not officially supported according to the documentation, but as downgrading the project version is not feasible at this time, I would greatly appreciate it if this issue could be addressed.

    Here is unity project link.

    • Unity Version
      6000.0.22f1
    • Spine Runtime Version
      spine-csharp Runtime: 4.2.33
      spine-unity Runtime: 4.2.92
      Spine Universal RP Shaders: 4.2.39
    • Spine Editor Version
      4.2.37
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    • Harald

    • Beitrag Nr. 3
    • Bearbeitet
    • Dieser Beitrag ist in Englisch

    @nibya Thanks for sending a reproduction project up front. In general please never send them as a unitypackage bus instead as a zip package of the project directory (with unnecessary directories like the Library directory removed). This saves us a lot of time.

    Regarding your issue:
    Something as basic as animation blending results has nothing to do with Unity versions.

    Did you perhaps export your skeleton with Animation clean up enabled? This will delete keys identical to the setup pose, unless the animation is marked as Layered in the Spine Editor. See the documentation here. In general, unless you are using only single-track animations, it's easiest to just keep Animation clean up disabled.

    • nibya hat auf diesen Beitrag geantwortet.

      • Nnibya

        • Beitrag Nr. 4
        • Dieser Beitrag ist in Englisch

        Harald

        Thank you so much.

        We spent a lot of time trying to identify the cause of this issue.
        After disabling the feature you mentioned, everything works properly now. Thank you!