protected override void UpdateInternal(float unscaledDeltaTime)
{
while (m_DownloadResults.TryDequeue(out var result))
{
if (result.exception != null)
{
m_Hub.Broadcast(new StreamingErrorEvent(result.streamAsset.key, result.streamAsset.boundingBox, result.exception));
continue;
}
var streamInstance = new StreamInstance(result.streamAsset.key,
result.streamInstance, result.streamAsset.boundingBox);
var key = result.streamAsset.key;
if (m_Cache.TryGetValue(key, out var previousStreamInstance))
{
if (previousStreamInstance.instance.ObjectId != result.streamInstance.ObjectId)
{
m_InstanceDataOutput.SendStreamRemoved(new SyncedData <StreamInstance>(key, previousStreamInstance));
m_InstanceDataOutput.SendStreamAdded(new SyncedData <StreamInstance>(key, streamInstance));
}
else
{
if (m_DirtySyncObject.Contains(key))
{
m_DirtySyncObject.Remove(key);
m_InstanceDataOutput.SendStreamRemoved(new SyncedData <StreamInstance>(key, previousStreamInstance));
m_InstanceDataOutput.SendStreamAdded(new SyncedData <StreamInstance>(key, streamInstance));
}
else
{
m_InstanceDataOutput.SendStreamChanged(new SyncedData <StreamInstance>(key, streamInstance));
}
}
}
else
{
m_InstanceDataOutput.SendStreamAdded(new SyncedData <StreamInstance>(key, streamInstance));
}
m_Cache[key] = streamInstance;
var syncObjectKey = new StreamKey(streamInstance.key.source, PersistentKey.GetKey <SyncObject>(streamInstance.instance.ObjectId));
if (!m_Instances.TryGetValue(syncObjectKey, out var instances))
{
m_Instances[syncObjectKey] = instances = new HashSet <StreamAsset>();
}
instances.Add(result.streamAsset);
}
if (m_State == State.WaitingToFinish && m_DownloadRequests.IsEmpty)
{
m_InstanceDataOutput.SendEnd();
m_State = State.Idle;
}
}
protected override void UpdateInternal(float unscaledDeltaTime)
{
while (m_PendingRemoved.TryDequeue(out var stream))
{
var streamAsset = (StreamAsset)stream;
var syncedData = new SyncedData <StreamAsset>(streamAsset.key, streamAsset);
m_AssetOutput.SendStreamRemoved(syncedData);
}
while (m_PendingAdded.TryDequeue(out var stream))
{
var streamAsset = (StreamAsset)stream;
var syncedData = new SyncedData <StreamAsset>(streamAsset.key, streamAsset);
m_AssetOutput.SendStreamAdded(syncedData);
}
while (m_PendingModified.TryDequeue(out var stream))
{
var streamAsset = (StreamAsset)stream;
var syncedData = new SyncedData <StreamAsset>(streamAsset.key, streamAsset);
m_AssetOutput.SendStreamChanged(syncedData);
}
if (m_Task != null && m_Task.IsCompleted)
{
m_AssetOutput.SendEnd();
m_Task = null;
LogTimes();
}
}
public void OnStreamEvent(SyncedData <StreamInstanceData> stream, StreamEvent streamEvent)
{
var objectKey = new StreamKey(stream.key.source, PersistentKey.GetKey <SyncObject>(stream.data.syncObject.Id));
if (streamEvent == StreamEvent.Added)
{
m_SyncObjects[objectKey] = stream.data.syncObject;
var syncObjectBinding = ImportInstance(stream.data.instance);
var key = stream.data.instance.key;
m_Instances[key] = syncObjectBinding;
syncObjectBinding.streamKey = key;
m_Output.SendStreamAdded(new SyncedData <GameObject>(key, syncObjectBinding.gameObject));
}
else if (streamEvent == StreamEvent.Changed)
{
var key = stream.data.instance.key;
// The instance moved, or the name/metadata changed.
var syncObjectBinding = m_Instances[key];
ImportersUtils.SetTransform(syncObjectBinding.transform, stream.data.instance.instance.Transform);
ImportersUtils.SetMetadata(syncObjectBinding.gameObject, stream.data.instance.instance.Metadata);
syncObjectBinding.gameObject.name = stream.data.instance.instance.Name;
m_Output.SendStreamChanged(new SyncedData <GameObject>(key, syncObjectBinding.gameObject));
}
else if (streamEvent == StreamEvent.Removed)
{
var key = stream.data.instance.key;
// The instance either moved, or the metadata changed.
var syncObjectBinding = m_Instances[key];
m_Instances.Remove(key);
m_Output.SendStreamRemoved(new SyncedData <GameObject>(key, syncObjectBinding.gameObject));
if (m_Originals.TryGetValue(objectKey, out var original))
{
UntrackDependencies(original.Dependencies);
if (original.NbActiveInstances == 1)
{
m_Originals.Remove(objectKey);
}
else
{
--original.NbActiveInstances;
m_Originals[objectKey] = original;
}
}
Object.Destroy(syncObjectBinding.gameObject);
}
}
void OnStreamAdded(SyncedData <StreamInstance> stream)
{
var metadata = stream.data.instance.Metadata;
if (metadata != null && metadata.Parameters.TryGetValue("Category", out var category))
{
if (!m_Instances.TryGetValue(category.Value, out var filter))
{
m_Instances[category.Value] = filter = new FilterData();
}
filter.streams.Add(stream);
if (filter.visible)
{
m_StreamOutput.SendStreamAdded(stream);
}
}
else
{
m_StreamOutput.SendStreamAdded(stream);
}
}
protected override void UpdateInternal(float unscaledDeltaTime)
{
// Postponing instances if there are available models (in order to update model caches first)
while (m_DownloadedModels.Count == 0 && m_DownloadedInstances.TryDequeue(out var result))
{
if (result.exception != null)
{
m_Hub.Broadcast(new StreamingErrorEvent(result.instanceData.instance.key, result.instanceData.instance.boundingBox, result.exception));
continue;
}
Trace(">>>>>> SENDING " + result.instanceData.instance.instance.Name);
// TODO Have type dependencies inside the result
var meshes = result.downloadedMeshes;
var textures = result.downloadedTextures;
var materials = result.downloadedMaterials;
foreach (var asset in meshes)
{
m_AddedModels.Add(asset.key);
if (!m_MemTracker.ContainsKey(m_MeshesHandle, asset.key))
{
Trace(" >> Sending " + asset.GetType().Name + " " + asset.asset.Name);
m_SyncMeshOutput.SendStreamAdded(new SyncedData <SyncMesh>(asset.key, asset.asset));
}
}
foreach (var asset in textures)
{
if (m_AddedModels.Add(asset.key))
{
Trace(" >> Sending " + asset.GetType().Name + " " + asset.asset.Name);
m_SyncTextureOutput.SendStreamAdded(new SyncedData <SyncTexture>(asset.key, asset.asset));
}
}
foreach (var asset in materials)
{
if (m_AddedModels.Add(asset.key))
{
Trace(" >> Sending " + asset.GetType().Name + " " + asset.asset.Name);
m_SyncMaterialOutput.SendStreamAdded(new SyncedData <SyncMaterial>(asset.key, asset.asset));
}
}
var key = result.instanceData.instance.key;
if (m_InstanceCache.ContainsKey(key))
{
m_InstanceDataOutput.SendStreamChanged(new SyncedData <StreamInstanceData>(key, result.instanceData));
}
else
{
m_InstanceDataOutput.SendStreamAdded(new SyncedData <StreamInstanceData>(key, result.instanceData));
}
m_InstanceCache[key] = result.instanceData;
Trace(">> DONE " + result.instanceData.instance.instance.Name);
}
while (m_DownloadedModels.TryDequeue(out var result))
{
// Skip without broadcasting error. Errors are broadcasted for each SyncInstance, not for SyncObject or each sub-resource
if (result.exception != null)
{
continue;
}
TrySendAddedOrChanged(result.assetEntry, m_SyncTextureOutput);
TrySendAddedOrChanged(result.assetEntry, m_SyncMeshOutput);
TrySendAddedOrChanged(result.assetEntry, m_SyncMaterialOutput);
}
if (m_State == State.WaitingToFinish && m_DownloadRequests.IsEmpty && m_DownloadedModels.IsEmpty)
{
m_InstanceDataOutput.SendEnd();
m_State = State.Idle;
}
}