private void RemoveMaterialInFace(Primitive.TextureEntryFace face)
{
UUID id = face.MaterialID;
if (id == UUID.Zero)
{
return;
}
lock (materialslock)
{
if (!m_Materials.ContainsKey(id))
{
return;
}
else
{
m_MaterialsRefCount[id]--;
if (m_MaterialsRefCount[id] <= 0)
{
FaceMaterial oldFaceMat = m_Materials[id];
m_changed.Remove(oldFaceMat);
m_Materials.Remove(id);
m_MaterialsRefCount.Remove(id);
m_cache.Expire(id.ToString());
}
}
}
}
public bool Delete(string id)
{
if (m_Cache != null)
{
m_Cache.Expire(id);
}
bool result = false;
if (IsHG(id))
{
result = m_HGService.Delete(id);
}
else
{
result = m_GridService.Delete(id);
}
if (result && m_Cache != null)
{
m_Cache.Expire(id);
}
return(result);
}
public bool Delete(string id)
{
if (m_Cache != null)
{
m_Cache.Expire(id);
}
return(m_AssetService.Delete(id));
}
public virtual bool Delete(string id)
{
m_Cache?.Expire(id);
if (m_ServerURI == null)
{
return(false);
}
string uri = m_ServerURI + "/assets/" + id;
return(SynchronousRestObjectRequester.MakeRequest <int, bool>("DELETE", uri, 0, m_Auth));
}
public bool Delete(string id)
{
string uri = MapServer(id) + "/assets/" + id;
if (SynchronousRestObjectRequester.MakeRequest <int, bool>("DELETE", uri, 0, m_Auth))
{
if (m_Cache != null)
{
m_Cache.Expire(id);
}
return(true);
}
return(false);
}
/// <summary>
/// Delete an asset
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public bool Delete(string id)
{
if (String.IsNullOrEmpty(m_serverUrl))
{
m_log.Error("[SIMIAN ASSET CONNECTOR]: No AssetServerURI configured");
throw new InvalidOperationException();
}
if (m_cache != null)
{
m_cache.Expire(id);
}
return(SimianDeleteOperation(id));
}
private void EventManager_OnBackup(ISimulationDataService datastore, bool forcedBackup)
{
List <FaceMaterial> toStore = null;
lock (materialslock)
{
if (m_storeBusy && !forcedBackup)
{
return;
}
if (m_changed.Count == 0)
{
if (forcedBackup)
{
return;
}
UUID id;
int throttle = 0;
while (delayedDelete.Count > 0 && throttle < 5)
{
id = delayedDelete.Dequeue();
if (m_Materials.ContainsKey(id))
{
if (m_MaterialsRefCount[id] <= 0)
{
m_Materials.Remove(id);
m_MaterialsRefCount.Remove(id);
m_cache.Expire(id.ToString());
++throttle;
}
}
}
return;
}
if (forcedBackup)
{
toStore = new List <FaceMaterial>(m_changed.Keys);
m_changed.Clear();
}
else
{
toStore = new List <FaceMaterial>();
double storetime = Util.GetTimeStamp() - 30.0;
foreach (KeyValuePair <FaceMaterial, double> kvp in m_changed)
{
if (kvp.Value < storetime)
{
toStore.Add(kvp.Key);
}
}
foreach (FaceMaterial fm in toStore)
{
m_changed.Remove(fm);
}
}
}
if (toStore.Count > 0)
{
m_storeBusy = true;
if (forcedBackup)
{
foreach (FaceMaterial fm in toStore)
{
AssetBase a = MakeAsset(fm, false);
m_scene.AssetService.Store(a);
}
m_storeBusy = false;
}
else
{
Util.FireAndForget(delegate
{
foreach (FaceMaterial fm in toStore)
{
AssetBase a = MakeAsset(fm, false);
m_scene.AssetService.Store(a);
}
m_storeBusy = false;
});
}
}
}
public string RenderMaterialsPutCap(string request, UUID agentID)
{
OSDMap req = (OSDMap)OSDParser.DeserializeLLSDXml(request);
OSDMap resp = new OSDMap();
OSDMap materialsFromViewer = null;
OSDArray respArr = new OSDArray();
HashSet <SceneObjectPart> parts = new HashSet <SceneObjectPart>();
if (req.ContainsKey("Zipped"))
{
OSD osd = null;
byte[] inBytes = req["Zipped"].AsBinary();
try
{
osd = ZDecompressBytesToOsd(inBytes);
if (osd != null && osd is OSDMap)
{
materialsFromViewer = osd as OSDMap;
if (materialsFromViewer.ContainsKey("FullMaterialsPerFace"))
{
OSD matsOsd = materialsFromViewer["FullMaterialsPerFace"];
if (matsOsd is OSDArray)
{
OSDArray matsArr = matsOsd as OSDArray;
try
{
foreach (OSDMap matsMap in matsArr)
{
uint primLocalID = 0;
try {
primLocalID = matsMap["ID"].AsUInteger();
}
catch (Exception e) {
m_log.Warn("[Materials]: cannot decode \"ID\" from matsMap: " + e.Message);
continue;
}
SceneObjectPart sop = m_scene.GetSceneObjectPart(primLocalID);
if (sop == null)
{
m_log.WarnFormat("[Materials]: SOP not found for localId: {0}", primLocalID.ToString());
continue;
}
if (!m_scene.Permissions.CanEditObject(sop.UUID, agentID))
{
m_log.WarnFormat("User {0} can't edit object {1} {2}", agentID, sop.Name, sop.UUID);
continue;
}
OSDMap mat = null;
try
{
mat = matsMap["Material"] as OSDMap;
}
catch (Exception e)
{
m_log.Warn("[Materials]: cannot decode \"Material\" from matsMap: " + e.Message);
continue;
}
Primitive.TextureEntry te = new Primitive.TextureEntry(sop.Shape.TextureEntry, 0, sop.Shape.TextureEntry.Length);
if (te == null)
{
m_log.WarnFormat("[Materials]: Error in TextureEntry for SOP {0} {1}", sop.Name, sop.UUID);
continue;
}
UUID id;
if (mat == null)
{
// This happens then the user removes a material from a prim
id = UUID.Zero;
}
else
{
id = getNewID(mat);
}
int face = -1;
UUID oldid = UUID.Zero;
if (matsMap.ContainsKey("Face"))
{
face = matsMap["Face"].AsInteger();
Primitive.TextureEntryFace faceEntry = te.CreateFace((uint)face);
oldid = faceEntry.MaterialID;
faceEntry.MaterialID = id;
}
else
{
if (te.DefaultTexture == null)
{
m_log.WarnFormat("[Materials]: TextureEntry.DefaultTexture is null in {0} {1}", sop.Name, sop.UUID);
}
else
{
oldid = te.DefaultTexture.MaterialID;
te.DefaultTexture.MaterialID = id;
}
}
//m_log.DebugFormat("[Materials]: in \"{0}\" {1}, setting material ID for face {2} to {3}", sop.Name, sop.UUID, face, id);
// We can't use sop.UpdateTextureEntry(te) because it filters, so do it manually
sop.Shape.TextureEntry = te.GetBytes();
lock (m_Materials)
{
if (oldid != UUID.Zero && m_MaterialsRefCount.ContainsKey(oldid))
{
m_MaterialsRefCount[oldid]--;
if (m_MaterialsRefCount[oldid] <= 0)
{
m_Materials.Remove(oldid);
m_MaterialsRefCount.Remove(oldid);
m_cache.Expire(oldid.ToString());
}
}
if (id != UUID.Zero)
{
AssetBase asset = CacheMaterialAsAsset(id, agentID, mat, sop);
if (asset != null)
{
ulong materialHash = (ulong)primLocalID << 32;
if (face < 0)
{
materialHash += 0xffffffff;
}
else
{
materialHash += (ulong)face;
}
m_changes[materialHash] = asset;
m_changesTime[materialHash] = Util.GetTimeStampMS();
}
}
}
if (!parts.Contains(sop))
{
parts.Add(sop);
}
}
foreach (SceneObjectPart sop in parts)
{
if (sop.ParentGroup != null && !sop.ParentGroup.IsDeleted)
{
sop.TriggerScriptChangedEvent(Changed.TEXTURE);
sop.ScheduleFullUpdate();
sop.ParentGroup.HasGroupChanged = true;
}
}
}
catch (Exception e)
{
m_log.Warn("[Materials]: exception processing received material ", e);
}
}
}
}
}
catch (Exception e)
{
m_log.Warn("[Materials]: exception decoding zipped CAP payload ", e);
//return "";
}
}
resp["Zipped"] = ZCompressOSD(respArr, false);
string response = OSDParser.SerializeLLSDXmlString(resp);
//m_log.Debug("[Materials]: cap request: " + request);
//m_log.Debug("[Materials]: cap request (zipped portion): " + ZippedOsdBytesToString(req["Zipped"].AsBinary()));
//m_log.Debug("[Materials]: cap response: " + response);
return(response);
}
/// <summary>
/// Called once new texture data has been received for this updater.
/// </summary>
/// <param name="data"></param>
/// <param name="scene"></param>
/// <param name="isReuseable">True if the data given is reuseable.</param>
/// <returns>The asset UUID given to the incoming data.</returns>
public UUID DataReceived(byte[] data, Scene scene)
{
// this are local assets and will not work without cache
IAssetCache iac = scene.RequestModuleInterface <IAssetCache>();
if (iac == null)
{
return(UUID.Zero);
}
SceneObjectPart part = scene.GetSceneObjectPart(PrimID);
if (part == null || data == null || data.Length <= 1)
{
string msg = string.Format("DynamicTextureModule: Error preparing image using URL {0}", Url);
scene.SimChat(Utils.StringToBytes(msg), ChatTypeEnum.Say,
0, part.ParentGroup.RootPart.AbsolutePosition, part.Name, part.UUID, false);
return(UUID.Zero);
}
byte[] assetData = null;
AssetBase oldAsset = null;
if (BlendWithOldTexture)
{
Primitive.TextureEntryFace curFace;
if (Face == ALL_SIDES)
{
curFace = part.Shape.Textures.DefaultTexture;
}
else
{
try
{
curFace = part.Shape.Textures.GetFace((uint)Face);
}
catch
{
curFace = null;
}
}
if (curFace != null)
{
oldAsset = scene.AssetService.Get(curFace.TextureID.ToString());
if (oldAsset != null)
{
assetData = BlendTextures(data, oldAsset.Data, FrontAlpha);
}
}
}
else if (FrontAlpha < 255)
{
assetData = BlendTextures(data, null, FrontAlpha);
}
if (assetData == null)
{
assetData = new byte[data.Length];
Array.Copy(data, assetData, data.Length);
}
// Create a new asset for user
AssetBase asset = new AssetBase(
UUID.Random(), "DynamicImage" + Util.RandomClass.Next(1, 10000), (sbyte)AssetType.Texture,
part.OwnerID.ToString());
asset.Data = assetData;
asset.Description = string.Format("URL image : {0}", Url);
if (asset.Description.Length > 128)
{
asset.Description = asset.Description.Substring(0, 128);
}
asset.Local = true; // dynamic images aren't saved in the assets server
asset.Temporary = ((Disp & DISP_TEMP) != 0);
iac.Cache(asset);
UUID oldID = UpdatePart(part, asset.FullID);
if (oldID != UUID.Zero && ((Disp & DISP_EXPIRE) != 0))
{
if (oldAsset == null)
{
oldAsset = scene.AssetService.Get(oldID.ToString());
}
if (oldAsset != null)
{
if (oldAsset.Temporary)
{
iac.Expire(oldID.ToString());
}
}
}
return(asset.FullID);
}