DynamicBufferに格納した複数のFloatを毎フレーム別スレッドで加算するだけ

ArrayDataComponent.cs

using UnityEngine;
using Unity.Entities;
using Unity.Jobs;
using Unity.Collections;

public class ArrayDataComponent : MonoBehaviour
{
    public TestBuffer[] originalBuffer;

    Entity entity;
    JobHandle handle;

    void OnEnable ()
    {
        EntityManager em = World.Active.GetExistingManager<EntityManager>();
        entity = em.CreateEntity(ComponentType.Create<TestBuffer>());
        DynamicBuffer<TestBuffer> buffer = em.GetBuffer<TestBuffer>(entity);
        buffer.CopyFrom(originalBuffer);
    }

    void OnDisable()
    {
        handle.Complete();
        var em = World.Active.GetExistingManager<EntityManager>();
        em.DestroyEntity(entity);
    }

    void Update ()
    {
        handle.Complete();
        var em = World.Active.GetExistingManager<EntityManager>();
        DynamicBuffer<TestBuffer> buffer = em.GetBuffer<TestBuffer>(entity);

        handle = new AddJob() {
            buffer = buffer.Reinterpret<float>().ToNativeArray()
        }.Schedule(buffer.Length, 4, handle);
        JobHandle.ScheduleBatchedJobs();
    }

    struct AddJob : IJobParallelFor
    {
        public NativeArray<float> buffer;

        public void Execute(int i)
        {
            buffer[i] += 1f;
            Debug.Log(buffer[i]);
        }
    }
}

[System.Serializable]
[InternalBufferCapacity(16)]
public struct TestBuffer : IBufferElementData
{
    public float num;
}