try to reduce the amount of assets created editing materials
UbitUmarov
parent
6526de04cb
commit
b5e7816b77
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@ -63,11 +63,16 @@ namespace OpenSim.Region.OptionalModules.Materials
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public Type ReplaceableInterface { get { return null; } }
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IImprovedAssetCache m_cache;
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private Scene m_scene = null;
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private bool m_enabled = false;
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private int m_maxMaterialsPerTransaction = 50;
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public Dictionary<UUID, OSDMap> m_regionMaterials = new Dictionary<UUID, OSDMap>();
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public Dictionary<UUID, OSDMap> m_Materials = new Dictionary<UUID, OSDMap>();
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public Dictionary<UUID, int> m_MaterialsRefCount = new Dictionary<UUID, int>();
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private Dictionary<ulong, AssetBase> m_changes = new Dictionary<ulong, AssetBase>();
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private Dictionary<ulong, double> m_changesTime = new Dictionary<ulong, double>();
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public void Initialise(IConfigSource source)
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{
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@ -98,6 +103,56 @@ namespace OpenSim.Region.OptionalModules.Materials
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m_scene = scene;
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m_scene.EventManager.OnRegisterCaps += OnRegisterCaps;
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m_scene.EventManager.OnObjectAddedToScene += EventManager_OnObjectAddedToScene;
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m_scene.EventManager.OnBackup += EventManager_OnBackup;
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}
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private void EventManager_OnBackup(ISimulationDataService datastore, bool forcedBackup)
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{
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List<AssetBase> toStore;
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List<ulong> hashlist;
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lock (m_Materials)
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{
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if(m_changes.Count == 0)
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return;
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if(forcedBackup)
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{
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toStore = new List<AssetBase>(m_changes.Values);
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m_changes.Clear();
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m_changesTime.Clear();
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}
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else
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{
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toStore = new List<AssetBase>();
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hashlist = new List<ulong>();
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double storetime = Util.GetTimeStampMS() - 60000;
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foreach(KeyValuePair<ulong,double> kvp in m_changesTime)
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{
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if(kvp.Value < storetime)
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{
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toStore.Add(m_changes[kvp.Key]);
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hashlist.Add(kvp.Key);
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}
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}
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foreach(ulong u in hashlist)
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{
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m_changesTime.Remove(u);
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m_changes.Remove(u);
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}
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}
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if(toStore.Count > 0)
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Util.FireAndForget(delegate
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{
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foreach(AssetBase a in toStore)
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{
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a.Local = false;
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m_scene.AssetService.Store(a);
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}
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});
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}
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}
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private void EventManager_OnObjectAddedToScene(SceneObjectGroup obj)
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@ -145,12 +200,14 @@ namespace OpenSim.Region.OptionalModules.Materials
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m_scene.EventManager.OnRegisterCaps -= OnRegisterCaps;
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m_scene.EventManager.OnObjectAddedToScene -= EventManager_OnObjectAddedToScene;
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m_scene.EventManager.OnBackup -= EventManager_OnBackup;
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}
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public void RegionLoaded(Scene scene)
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{
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if (!m_enabled) return;
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m_cache = scene.RequestModuleInterface<IImprovedAssetCache>();
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ISimulatorFeaturesModule featuresModule = scene.RequestModuleInterface<ISimulatorFeaturesModule>();
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if (featuresModule != null)
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featuresModule.OnSimulatorFeaturesRequest += OnSimulatorFeaturesRequest;
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@ -203,8 +260,17 @@ namespace OpenSim.Region.OptionalModules.Materials
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{
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try
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{
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lock (m_regionMaterials)
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m_regionMaterials[matMap["ID"].AsUUID()] = (OSDMap)matMap["Material"];
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lock (m_Materials)
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{
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UUID id = matMap["ID"].AsUUID();
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if(m_Materials.ContainsKey(id))
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m_MaterialsRefCount[id]++;
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else
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{
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m_Materials[id] = (OSDMap)matMap["Material"];
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m_MaterialsRefCount[id] = 1;
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}
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}
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}
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catch (Exception e)
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{
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@ -252,16 +318,15 @@ namespace OpenSim.Region.OptionalModules.Materials
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if (id == UUID.Zero)
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return;
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lock (m_regionMaterials)
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lock (m_Materials)
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{
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if (m_regionMaterials.ContainsKey(id))
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if (m_Materials.ContainsKey(id))
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{
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m_MaterialsRefCount[id]++;
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return;
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}
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// get all asset so it gets into cache
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AssetBase matAsset = m_scene.AssetService.Get(id.ToString());
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// byte[] data = m_scene.AssetService.GetData(id.ToString());
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if (matAsset == null || matAsset.Data == null || matAsset.Data.Length == 0 )
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{
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m_log.WarnFormat("[Materials]: Prim \"{0}\" ({1}) contains unknown material ID {2}", part.Name, part.UUID, id);
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@ -280,7 +345,8 @@ namespace OpenSim.Region.OptionalModules.Materials
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return;
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}
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m_regionMaterials[id] = mat;
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m_Materials[id] = mat;
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m_MaterialsRefCount[id] = 1;
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}
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}
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@ -309,13 +375,13 @@ namespace OpenSim.Region.OptionalModules.Materials
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{
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UUID id = new UUID(elem.AsBinary(), 0);
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lock (m_regionMaterials)
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lock (m_Materials)
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{
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if (m_regionMaterials.ContainsKey(id))
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if (m_Materials.ContainsKey(id))
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{
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OSDMap matMap = new OSDMap();
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matMap["ID"] = OSD.FromBinary(id.GetBytes());
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matMap["Material"] = m_regionMaterials[id];
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matMap["Material"] = m_Materials[id];
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respArr.Add(matMap);
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}
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else
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@ -362,6 +428,7 @@ namespace OpenSim.Region.OptionalModules.Materials
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OSDArray respArr = new OSDArray();
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HashSet<SceneObjectPart> parts = new HashSet<SceneObjectPart>();
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if (req.ContainsKey("Zipped"))
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{
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OSD osd = null;
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@ -435,15 +502,16 @@ namespace OpenSim.Region.OptionalModules.Materials
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}
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else
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{
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id = StoreMaterialAsAsset(agentID, mat, sop);
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id = getNewID(mat);
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}
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int face = -1;
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UUID oldid = UUID.Zero;
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if (matsMap.ContainsKey("Face"))
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{
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face = matsMap["Face"].AsInteger();
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Primitive.TextureEntryFace faceEntry = te.CreateFace((uint)face);
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oldid = faceEntry.MaterialID;
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faceEntry.MaterialID = id;
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}
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else
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@ -451,7 +519,10 @@ namespace OpenSim.Region.OptionalModules.Materials
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if (te.DefaultTexture == null)
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m_log.WarnFormat("[Materials]: TextureEntry.DefaultTexture is null in {0} {1}", sop.Name, sop.UUID);
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else
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{
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oldid = te.DefaultTexture.MaterialID;
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te.DefaultTexture.MaterialID = id;
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}
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}
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//m_log.DebugFormat("[Materials]: in \"{0}\" {1}, setting material ID for face {2} to {3}", sop.Name, sop.UUID, face, id);
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@ -459,11 +530,47 @@ namespace OpenSim.Region.OptionalModules.Materials
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// We can't use sop.UpdateTextureEntry(te) because it filters, so do it manually
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sop.Shape.TextureEntry = te.GetBytes();
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if (sop.ParentGroup != null)
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lock(m_Materials)
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{
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if(oldid != UUID.Zero)
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{
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m_MaterialsRefCount[oldid]--;
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if(m_MaterialsRefCount[oldid] <= 0)
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{
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m_Materials.Remove(oldid);
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m_MaterialsRefCount.Remove(oldid);
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m_cache.Expire(oldid.ToString());
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}
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}
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if(id != UUID.Zero)
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{
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AssetBase asset = CacheMaterialAsAsset(id, agentID, mat, sop);
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if(asset != null)
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{
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ulong materialHash = (ulong)primLocalID << 32;
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if(face < 0)
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materialHash += 0xffffffff;
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else
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materialHash +=(ulong)face;
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m_changes[materialHash] = asset;
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m_changesTime[materialHash] = Util.GetTimeStampMS();
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}
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}
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}
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if(!parts.Contains(sop))
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parts.Add(sop);
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}
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foreach(SceneObjectPart sop in parts)
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{
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if (sop.ParentGroup != null && !sop.ParentGroup.IsDeleted)
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{
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sop.TriggerScriptChangedEvent(Changed.TEXTURE);
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sop.ParentGroup.HasGroupChanged = true;
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sop.ScheduleFullUpdate();
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sop.ParentGroup.HasGroupChanged = true;
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}
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}
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}
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@ -491,6 +598,40 @@ namespace OpenSim.Region.OptionalModules.Materials
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return response;
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}
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private UUID getNewID(OSDMap mat)
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{
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// ugly and done twice but keep compatibility for now
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Byte[] data = System.Text.Encoding.ASCII.GetBytes(OSDParser.SerializeLLSDXmlString(mat));
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using (var md5 = MD5.Create())
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return new UUID(md5.ComputeHash(data), 0);
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}
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private AssetBase CacheMaterialAsAsset(UUID id, UUID agentID, OSDMap mat, SceneObjectPart sop)
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{
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AssetBase asset = null;
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lock (m_Materials)
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{
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if (!m_Materials.ContainsKey(id))
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{
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m_Materials[id] = mat;
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m_MaterialsRefCount[id] = 1;
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byte[] data = System.Text.Encoding.ASCII.GetBytes(OSDParser.SerializeLLSDXmlString(mat));
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// This asset might exist already, but it's ok to try to store it again
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string name = "Material " + ChooseMaterialName(mat, sop);
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name = name.Substring(0, Math.Min(64, name.Length)).Trim();
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asset = new AssetBase(id, name, (sbyte)OpenSimAssetType.Material, agentID.ToString());
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asset.Data = data;
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asset.Local = true;
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m_cache.Cache(asset);
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}
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else
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m_MaterialsRefCount[id]++;
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}
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return asset;
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}
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private UUID StoreMaterialAsAsset(UUID agentID, OSDMap mat, SceneObjectPart sop)
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{
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UUID id;
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@ -500,11 +641,12 @@ namespace OpenSim.Region.OptionalModules.Materials
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using (var md5 = MD5.Create())
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id = new UUID(md5.ComputeHash(data), 0);
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lock (m_regionMaterials)
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lock (m_Materials)
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{
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if (!m_regionMaterials.ContainsKey(id))
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if (!m_Materials.ContainsKey(id))
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{
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m_regionMaterials[id] = mat;
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m_Materials[id] = mat;
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m_MaterialsRefCount[id] = 1;
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// This asset might exist already, but it's ok to try to store it again
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string name = "Material " + ChooseMaterialName(mat, sop);
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@ -513,6 +655,8 @@ namespace OpenSim.Region.OptionalModules.Materials
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asset.Data = data;
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m_scene.AssetService.Store(asset);
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}
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else
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m_MaterialsRefCount[id]++;
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}
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return id;
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}
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@ -554,9 +698,9 @@ namespace OpenSim.Region.OptionalModules.Materials
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int matsCount = 0;
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OSDArray allOsd = new OSDArray();
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lock (m_regionMaterials)
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lock (m_Materials)
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{
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foreach (KeyValuePair<UUID, OSDMap> kvp in m_regionMaterials)
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foreach (KeyValuePair<UUID, OSDMap> kvp in m_Materials)
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{
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OSDMap matMap = new OSDMap();
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