public void ForEachJobHandleDependency()
{
// A useful general test (that a dependency works between a Job and a JobForEach)
// but specifically testing that (when this is written) DOTS-RT has a single threaded
// JobForEach and a multi-threaded Job.
const int N = 10000;
var entity = m_Manager.CreateEntity(typeof(EcsTestData));
m_Manager.SetComponentData(entity, new EcsTestData(-1));
NativeArray <int> arr = new NativeArray <int>(N, Allocator.TempJob);
ArrayJob arrayJob = new ArrayJob()
{
arr = arr
};
ProcessArrayJob processArrayJob = new ProcessArrayJob()
{
arr = arr
};
JobHandle handle = arrayJob.Schedule(); // long running
JobHandle handle2 = processArrayJob.Schedule(EmptySystem, handle); // super fast
handle2.Complete();
Assert.AreEqual(N, m_Manager.GetComponentData <EcsTestData>(entity).value);
Assert.AreEqual(2, arr[0]);
Assert.AreEqual(1, arr[1]);
arr.Dispose();
}
void Update()
{
float time = Time.realtimeSinceStartup;
#region IJobParallelFor
NativeArray <float> posYarray = new NativeArray <float>(enemy.Length, ALlocator.TempJob);
for (int i = 0; i < enemy.Length; i++)
{
posYarray[i] = enemy[i].position.y;
}
ArrayJob arrayJob = new ArrayJob {
deltaTime = Time.deltaTime,
posY = posYarray
};
JobHandle arrayJobHandle = arrayJob.Schedule(enemy.Length, 10);
arrayJobHandle.Complete();
for (int i = 0; i < enemy.Length; i++)
{
enemy[i].position += new Vector3(0, posYarray[i], 0);
}
posYarray.Dispose();
#endregion
#region IJobParallelForTransform
TransformAccessArray transformAccess = new TransformAccessArray(enemy.Length);
for (int i = 0; i < enemy.Length; i++)
{
transformAccess.Add(enemy[i]);
}
transformJob tJob = new transformJob {
deltaTime = Time.deltaTime,
};
JobHandle jobHandle = tJob.Schedule(transformAccess);
jobHandle.Complete();
transformAccess.Dispose();
#endregion
Debug.Log((Time.realtimeSinceStartup - time) * 1000f + " ms");
}