public void Tick()
{
if (ActiveCamera == null || !_batcher.IsCreated)
{
return;
}
//share component id can only be visited by architypechunks,
//so we iterate over architypechunks here
//https://github.com/Unity-Technologies/EntityComponentSystemSamples/blob/8f94d72d1fd9b8db896646d9d533055917dc265a/Documentation/reference/chunk_iteration.md
_batcher.Clear();
UnityEngine.Profiling.Profiler.BeginSample("gather chunks");
NativeArray <ArchetypeChunk> chunks = EntityManager.CreateArchetypeChunkArray(_query, Allocator.TempJob);
UnityEngine.Profiling.Profiler.EndSample();
UnityEngine.Profiling.Profiler.BeginSample("start cull");
var cullJob = new CullJob()
{
EntityType = GetArchetypeChunkEntityType(),
Chunks = chunks,
RenderTypes = GetArchetypeChunkSharedComponentType <InstanceRendererData>(),
LocalToWorldType = GetArchetypeChunkComponentType <LocalToWorld>(true),
Batcher = _batcher.ToConcurrent(),
CamPos = ActiveCamera.transform.position,
CullDistance = _cullDistance
};
var deps = cullJob.Schedule(chunks.Length, 1);
deps.Complete();
UnityEngine.Profiling.Profiler.EndSample();
UnityEngine.Profiling.Profiler.BeginSample("start render");
Render();
UnityEngine.Profiling.Profiler.EndSample();
}
protected override void OnUpdate()
{
if (ActiveCamera == null)
{
return;
}
_batcher.Clear();
NativeArray <ArchetypeChunk> chunks = EntityManager.CreateArchetypeChunkArray(_query, Allocator.TempJob);
var cullJob = new CullJob()
{
EntityType = GetArchetypeChunkEntityType(),
Chunks = chunks,
RenderTypes = GetArchetypeChunkSharedComponentType <InstanceRendererData>(),
LocalToWorldType = GetArchetypeChunkComponentType <LocalToWorld>(true),
Batcher = _batcher.ToConcurrent(),
CamPos = ActiveCamera.transform.position,
CullDistance = _cullDistance
};
var deps = cullJob.Schedule(chunks.Length, 32);
deps.Complete();
Render();
}