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  1. julian-moschuering
    Post

    Question Change Buffer Content every Frame?

    You would still need multiple buffers to have the GPU and CPU run in parallel making the chunk storage unusable. I'm pretty sure the memcpy cost...
    Post by: julian-moschuering, Sep 7, 2023 in forum: Entity Component System
  2. julian-moschuering
    Post

    Bug BatchRendererGroupMetadataCache::Search() Crash

    @JussiKnuuttila Is there an issue for us to track the status of this issue/fix?
    Post by: julian-moschuering, Sep 5, 2023 in forum: Graphics for ECS
  3. julian-moschuering
    Post

    Bug Vulkan BatchRendererGroupMetadataCache::Search() Crash

    FYI https://forum.unity.com/threads/batchrenderergroupmetadatacache-search-crash.1488426/
    Post by: julian-moschuering, Sep 5, 2023 in forum: Android
  4. julian-moschuering
    Post

    Bug BatchRendererGroupMetadataCache::Search() Crash

    Definitely the case. Okay, thank you.
    Post by: julian-moschuering, Sep 5, 2023 in forum: Graphics for ECS
  5. julian-moschuering
    Thread

    Bug BatchRendererGroupMetadataCache::Search() Crash

    Unity 2022.3.8f1 We have a crash on WinDX11, WinDX12, XSS and XSX (probably all plattforms). Deactivating graphics jobs (gfx-enable-gfx-jobs=0)...
    Thread by: julian-moschuering, Sep 5, 2023, 5 replies, in forum: Graphics for ECS
  6. julian-moschuering
    Post

    Bug Vulkan BatchRendererGroupMetadataCache::Search() Crash

    We have a crash with basically identical callstack on WinDX11, WinDX12, XSS and XSX (probably all plattforms). Deactivating graphics jobs 'works'....
    Post by: julian-moschuering, Sep 5, 2023 in forum: Android
  7. julian-moschuering
    Post

    Question huge dx12 memory overhead compared to dx11

    Yes thank you, we expected as much after reading DX12 docs. What really bothers me is that this is not an unknown issue for you (1.0 ecs renderer...
    Post by: julian-moschuering, Aug 28, 2023 in forum: Visual Effect Graph
  8. julian-moschuering
    Thread

    Bug BlobAssetReferences in managed ISharedComponentData not serialized (regression)

    Between 0.51 and 1.0 serializing BlobAssetReferences in managed ISharedComponentData broke. The issue is that EntityDataAccess.HasBlobReferences...
    Thread by: julian-moschuering, Aug 28, 2023, 0 replies, in forum: Entity Component System
  9. julian-moschuering
    Post

    Resolved Job schedule and race condition

    Using CollisionWorld struct itself isn't the problem, that is copied, but it includes NativeContainers. eg: public struct CollisionWorld :...
    Post by: julian-moschuering, Aug 24, 2023 in forum: Entity Component System
  10. julian-moschuering
    Post

    Resolved Job schedule and race condition

    Take a look at 'Dependency Completion' in the docs: https://docs.unity3d.com/Packages/com.unity.entities@1.0/manual/components-singleton.html
    Post by: julian-moschuering, Aug 24, 2023 in forum: Entity Component System
  11. julian-moschuering
    Post

    Resolved Job schedule and race condition

    Oh, you are right, the MoveJob only needs read access but doesn't declare that. You have to add [ReadOnly] to the CollisionWorld field. If you...
    Post by: julian-moschuering, Aug 24, 2023 in forum: Entity Component System
  12. julian-moschuering
    Post

    Resolved Job schedule and race condition

    1. The issue is in CheckCursorOnTerrain. That is why the CompleteDependency has to happen before the if. For accessing singletons in the main...
    Post by: julian-moschuering, Aug 24, 2023 in forum: Entity Component System
  13. julian-moschuering
    Thread

    Bug NativeBitArray.AsNativeArray switches original to secondary version

    NativeBitArray.AsNativeArray switches original safty handle to secondary version instead of only the one passed to aliased array making it...
    Thread by: julian-moschuering, Aug 23, 2023, 0 replies, in forum: Entity Component System
  14. julian-moschuering
    Post

    Official DX12 is out of experimental since 2022.2.0a17

    DX12 seems still to have a huge memory overhead for each buffer created as it seems like they are 64k aligned:...
    Post by: julian-moschuering, Aug 17, 2023 in forum: 2022.2 Beta
  15. julian-moschuering
    Post

    Question What is the status of DX12?

    Performance is better, yes, and that some sort of texture residency management now exists is great. On the other hand this API is 8 years old and...
    Post by: julian-moschuering, Aug 17, 2023 in forum: Graphics Dev Blitz Day 2023 - Q&A
  16. julian-moschuering
    Post

    Question huge dx12 memory overhead compared to dx11

    From the RenderDoc captures it looks like all dx12 resources are aligned to 64kb which seems to match the memory usage observations (~1MB per VFX...
    Post by: julian-moschuering, Aug 17, 2023 in forum: Visual Effect Graph
  17. julian-moschuering
    Thread

    Question huge dx12 memory overhead compared to dx11

    Tested in 2022.3.7, 2022.3.5, 2021.3.27 We are seeing a massive memory overhead per vfx in dx12 compared to dx11. For 10k instances (with...
    Thread by: julian-moschuering, Aug 17, 2023, 6 replies, in forum: Visual Effect Graph
  18. julian-moschuering
    Post

    Question When I get his index after instantiate entity, I always get -1

    The actual entity creation happens during ECB playback. While recording, each ECB creates 'fake' entities only usable within the context of the...
    Post by: julian-moschuering, Jul 25, 2023 in forum: Entity Component System
  19. julian-moschuering
    Thread

    Bug broken continuous ConvexComposite collision detection due to incorrect expansion space

    ConvexComposite receives expansion vector in world space but interpretes it in body A space. expansionWS.Linear = math.mul(bFromA.Rotation,...
    Thread by: julian-moschuering, Apr 28, 2023, 1 replies, in forum: Physics for ECS
  20. julian-moschuering
    Post

    Official Unity 2021 LTS Is Now Available

    2021.3.14f1 is crashing during ComputeShader compilation when creating an empty HDRP project. Manually reimporting all ComputeShader works. Crash...
    Post by: julian-moschuering, Nov 29, 2022 in forum: Announcements
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