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  1. PublicEnumE
    Thread

    Question Why are Chunk Components limited to IComponentData?

    I have a situation in which it would be useful to store a buffer of data, per chunk. But chunk components only support IComponentData, not...
    Thread by: PublicEnumE, Nov 20, 2022, 0 replies, in forum: Entity Component System
  2. PublicEnumE
    Post

    Question ISystem vs SystemBase?

    Worth noting that the Unity team seems to be promoting ISystem as the default way to work, always. Going forward, they recommend using SystemBase...
    Post by: PublicEnumE, Nov 6, 2022 in forum: Entity Component System
  3. PublicEnumE
    Post

    Question ISystem vs SystemBase?

    Also, Entities.ForEach is not supported at all in ISystem (or it won’t be in the final 1.0 release). It looks like Unity it moving away from it...
    Post by: PublicEnumE, Nov 5, 2022 in forum: Entity Component System
  4. PublicEnumE
    Post

    Question ISystem vs SystemBase?

    You’ve got it - the main benefit of ISystem is that its OnCreate(), OnDestroy(), and OnUpdate() methods can be Burst compiled. Especially the...
    Post by: PublicEnumE, Nov 5, 2022 in forum: Entity Component System
  5. PublicEnumE
    Thread

    Question Is setting Enable states thread safe?

    If two different jobs work on two different component types in parallel, is it thread safe for those jobs to set the enable states of those...
    Thread by: PublicEnumE, Nov 5, 2022, 1 replies, in forum: Entity Component System
  6. PublicEnumE
    Post

    Bug Can't use NativeHashSet of custom struct

    Can't believe I didn't see this. Always right after you post! Thank you. :)
    Post by: PublicEnumE, Nov 3, 2022 in forum: Entity Component System
  7. PublicEnumE
    Thread

    Bug Can't use NativeHashSet of custom struct

    In the following code, I create a NativeHashSet<IntWraper> (IntWrapper being a custom type). I then pass that NativeHashSet into a job, and...
    Thread by: PublicEnumE, Nov 3, 2022, 4 replies, in forum: Entity Component System
  8. PublicEnumE
    Thread

    Question Why are some Jobs greyed out in the Burst Inspector?

    Maybe a dumb question, but why are some Job types greyed out in the Burst Inspector? These jobs do show up in the list of Bursted jobs, but...
    Thread by: PublicEnumE, Nov 3, 2022, 1 replies, in forum: Entity Component System
  9. PublicEnumE
    Post

    Question Correct was to Translate in an IJobChunk, in 1.0?

    Thank you - that's exactly what I was looking for. Really appreciate it - my ability to dig into the 1.0 source code has been limited lately, and...
    Post by: PublicEnumE, Nov 2, 2022 in forum: Entity Component System
  10. PublicEnumE
    Thread

    Question Correct was to Translate in an IJobChunk, in 1.0?

    Unity reworked how Transform data works in Entities 1.0. The old Position, Rotation, LocalScale Components have been removed and replaced by the...
    Thread by: PublicEnumE, Nov 2, 2022, 2 replies, in forum: Entity Component System
  11. PublicEnumE
    Post

    Question Correct way to get Aspects in an IJobChunk?

    Unfortunately this only works after codegen runs. TransformAspect is the built-in exception. If you try this with a custom Aspect type, it won't...
    Post by: PublicEnumE, Nov 1, 2022 in forum: Entity Component System
  12. PublicEnumE
    Post

    Question Correct way to get Aspects in an IJobChunk?

    That is a bummer, to say the least. :( It doesn’t seem like it should be necessary to code-Gen the job to support Aspects in IJobChunk. For...
    Post by: PublicEnumE, Nov 1, 2022 in forum: Entity Component System
  13. PublicEnumE
    Thread

    Question Correct way to get Aspects in an IJobChunk?

    I can't find an example of how to properly use Aspects in an IJobChunk. Is the feature supported in IJobChunk? The closest thing I've found is...
    Thread by: PublicEnumE, Nov 1, 2022, 9 replies, in forum: Entity Component System
  14. PublicEnumE
    Post

    Bug It's Impossible to get, and enable, a chunk component from the same job.

    I guess I should actually test this approach before assuming it's not performant enough. :) Theoretically, if I have enough different jobs that...
    Post by: PublicEnumE, Oct 28, 2022 in forum: Entity Component System
  15. PublicEnumE
    Post

    Bug It's Impossible to get, and enable, a chunk component from the same job.

    But it can't be used in a query to represent "enabled" data.
    Post by: PublicEnumE, Oct 28, 2022 in forum: Entity Component System
  16. PublicEnumE
    Post

    Bug It's Impossible to get, and enable, a chunk component from the same job.

    Thanks for the response. What did you mean by this? Are you suggesting to create a chunk component so large that it's guaranteed to take up an...
    Post by: PublicEnumE, Oct 28, 2022 in forum: Entity Component System
  17. PublicEnumE
    Post

    Bug It's Impossible to get, and enable, a chunk component from the same job.

    I wonder if a cleaner approach might involve something like a ComponentLookup<MyChunkComponent>. You could pass that into a normal IJobChunk,...
    Post by: PublicEnumE, Oct 28, 2022 in forum: Entity Component System
  18. PublicEnumE
    Post

    Bug It's Impossible to get, and enable, a chunk component from the same job.

    I've got this working, and thank you for the advice. However, it seems like this has the potential to be much less efficient, and potentially not...
    Post by: PublicEnumE, Oct 28, 2022 in forum: Entity Component System
  19. PublicEnumE
    Post

    Bug It's Impossible to get, and enable, a chunk component from the same job.

    Found it: https://docs.unity3d.com/Packages/com.unity.entities@0.0/api/Unity.Entities.ChunkHeader.html?q=ChunkHeader Is it right to assume that...
    Post by: PublicEnumE, Oct 28, 2022 in forum: Entity Component System
  20. PublicEnumE
    Post

    Bug It's Impossible to get, and enable, a chunk component from the same job.

    Thank you - I had not heard about this option before: I'm now looking for documentation/source code for this.
    Post by: PublicEnumE, Oct 28, 2022 in forum: Entity Component System
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