From 3018b2c5d7c9de0e8da6d158f0848c840b7864ab Mon Sep 17 00:00:00 2001 From: Oren Hurvitz Date: Fri, 6 Dec 2013 16:21:11 +0200 Subject: Materials module: a) Store materials as assets; b) Finalized it (removed the "Demo" label; removed most of the logging); c) Enabled by default Changed UuidGatherer to use 'sbyte' to identify assets instead of 'AssetType'. This lets UuidGatherer handle Materials, which are defined in a different enum from 'AssetType'. --- OpenSim/Framework/SLUtil.cs | 40 +- .../Framework/Serialization/ArchiveConstants.cs | 3 + .../Region/CoreModules/Asset/FlotsamAssetCache.cs | 4 +- .../Archiver/InventoryArchiveWriteRequest.cs | 4 +- .../EntityTransfer/HGEntityTransferModule.cs | 4 +- .../Framework/InventoryAccess/HGAssetMapper.cs | 8 +- .../World/Archiver/ArchiveWriteRequest.cs | 12 +- .../CoreModules/World/Archiver/AssetsRequest.cs | 11 +- .../Framework/Scenes/Tests/UuidGathererTests.cs | 12 +- OpenSim/Region/Framework/Scenes/UuidGatherer.cs | 138 ++---- .../OptionalModules/Materials/MaterialsModule.cs | 518 ++++++++------------- 11 files changed, 301 insertions(+), 453 deletions(-) (limited to 'OpenSim') diff --git a/OpenSim/Framework/SLUtil.cs b/OpenSim/Framework/SLUtil.cs index cb73e8f..9249105 100644 --- a/OpenSim/Framework/SLUtil.cs +++ b/OpenSim/Framework/SLUtil.cs @@ -39,8 +39,32 @@ namespace OpenSim.Framework { // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + /// + /// Asset types used only in OpenSim. + /// To avoid clashing with the code numbers used in Second Life, use only negative numbers here. + /// + public enum OpenSimAssetType : sbyte + { + Material = -2 + } + + #region SL / file extension / content-type conversions + /// + /// Returns the Enum entry corresponding to the given code, regardless of whether it belongs + /// to the AssetType or OpenSimAssetType enums. + /// + public static object AssetTypeFromCode(sbyte assetType) + { + if (Enum.IsDefined(typeof(OpenMetaverse.AssetType), assetType)) + return (OpenMetaverse.AssetType)assetType; + else if (Enum.IsDefined(typeof(OpenSimAssetType), assetType)) + return (OpenSimAssetType)assetType; + else + return OpenMetaverse.AssetType.Unknown; + } + private class TypeMapping { private sbyte assetType; @@ -56,12 +80,7 @@ namespace OpenSim.Framework public object AssetType { - get { - if (Enum.IsDefined(typeof(OpenMetaverse.AssetType), assetType)) - return (OpenMetaverse.AssetType)assetType; - else - return OpenMetaverse.AssetType.Unknown; - } + get { return AssetTypeFromCode(assetType); } } public InventoryType InventoryType @@ -102,6 +121,11 @@ namespace OpenSim.Framework : this((sbyte)assetType, inventoryType, contentType, null, extension) { } + + public TypeMapping(OpenSimAssetType assetType, InventoryType inventoryType, string contentType, string extension) + : this((sbyte)assetType, inventoryType, contentType, null, extension) + { + } } /// @@ -142,7 +166,9 @@ namespace OpenSim.Framework new TypeMapping(AssetType.CurrentOutfitFolder, InventoryType.Unknown, "application/vnd.ll.currentoutfitfolder", "currentoutfitfolder"), new TypeMapping(AssetType.OutfitFolder, InventoryType.Unknown, "application/vnd.ll.outfitfolder", "outfitfolder"), new TypeMapping(AssetType.MyOutfitsFolder, InventoryType.Unknown, "application/vnd.ll.myoutfitsfolder", "myoutfitsfolder"), - new TypeMapping(AssetType.Mesh, InventoryType.Mesh, "application/vnd.ll.mesh", "llm") + new TypeMapping(AssetType.Mesh, InventoryType.Mesh, "application/vnd.ll.mesh", "llm"), + + new TypeMapping(OpenSimAssetType.Material, InventoryType.Unknown, "application/llsd+xml", "material") }; private static Dictionary asset2Content; diff --git a/OpenSim/Framework/Serialization/ArchiveConstants.cs b/OpenSim/Framework/Serialization/ArchiveConstants.cs index 0c12787..73ebfae 100644 --- a/OpenSim/Framework/Serialization/ArchiveConstants.cs +++ b/OpenSim/Framework/Serialization/ArchiveConstants.cs @@ -29,6 +29,7 @@ using System; using System.Collections.Generic; using System.Text; using OpenMetaverse; +using OpenSimAssetType = OpenSim.Framework.SLUtil.OpenSimAssetType; namespace OpenSim.Framework.Serialization { @@ -128,6 +129,7 @@ namespace OpenSim.Framework.Serialization ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Texture] = ASSET_EXTENSION_SEPARATOR + "texture.jp2"; ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.TextureTGA] = ASSET_EXTENSION_SEPARATOR + "texture.tga"; ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.TrashFolder] = ASSET_EXTENSION_SEPARATOR + "trashfolder.txt"; // Not sure if we'll ever see this + ASSET_TYPE_TO_EXTENSION[(sbyte)OpenSimAssetType.Material] = ASSET_EXTENSION_SEPARATOR + "material.xml"; // Not sure if we'll ever see this EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "animation.bvh"] = (sbyte)AssetType.Animation; EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "bodypart.txt"] = (sbyte)AssetType.Bodypart; @@ -152,6 +154,7 @@ namespace OpenSim.Framework.Serialization EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "texture.jp2"] = (sbyte)AssetType.Texture; EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "texture.tga"] = (sbyte)AssetType.TextureTGA; EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "trashfolder.txt"] = (sbyte)AssetType.TrashFolder; + EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "material.xml"] = (sbyte)OpenSimAssetType.Material; } public static string CreateOarLandDataPath(LandData ld) diff --git a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs index 6a5f8f3..b270de9 100644 --- a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs +++ b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs @@ -771,7 +771,7 @@ namespace OpenSim.Region.CoreModules.Asset UuidGatherer gatherer = new UuidGatherer(m_AssetService); HashSet uniqueUuids = new HashSet(); - Dictionary assets = new Dictionary(); + Dictionary assets = new Dictionary(); foreach (Scene s in m_Scenes) { @@ -794,7 +794,7 @@ namespace OpenSim.Region.CoreModules.Asset else if (storeUncached) { AssetBase cachedAsset = m_AssetService.Get(assetID.ToString()); - if (cachedAsset == null && assets[assetID] != AssetType.Unknown) + if (cachedAsset == null && assets[assetID] != (sbyte)AssetType.Unknown) m_log.DebugFormat( "[FLOTSAM ASSET CACHE]: Could not find asset {0}, type {1} referenced by object {2} at {3} in scene {4} when pre-caching all scene assets", assetID, assets[assetID], e.Name, e.AbsolutePosition, s.Name); diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs index 4ec8ae7..4292719 100644 --- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs +++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs @@ -78,7 +78,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver /// /// Used to collect the uuids of the assets that we need to save into the archive /// - protected Dictionary m_assetUuids = new Dictionary(); + protected Dictionary m_assetUuids = new Dictionary(); /// /// Used to collect the uuids of the users that we need to save into the archive @@ -187,7 +187,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver // Don't chase down link asset items as they actually point to their target item IDs rather than an asset if (SaveAssets && itemAssetType != AssetType.Link && itemAssetType != AssetType.LinkFolder) - m_assetGatherer.GatherAssetUuids(inventoryItem.AssetID, (AssetType)inventoryItem.AssetType, m_assetUuids); + m_assetGatherer.GatherAssetUuids(inventoryItem.AssetID, (sbyte)inventoryItem.AssetType, m_assetUuids); } /// diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs index 04a0db6..09b1975 100644 --- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs +++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs @@ -182,11 +182,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer { string url = aCircuit.ServiceURLs["AssetServerURI"].ToString(); m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Incoming attachment {0} for HG user {1} with asset server {2}", so.Name, so.AttachedAvatar, url); - Dictionary ids = new Dictionary(); + Dictionary ids = new Dictionary(); HGUuidGatherer uuidGatherer = new HGUuidGatherer(Scene.AssetService, url); uuidGatherer.GatherAssetUuids(so, ids); - foreach (KeyValuePair kvp in ids) + foreach (KeyValuePair kvp in ids) uuidGatherer.FetchAsset(kvp.Key); } } diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs index b7a4d1a..d4fb1ba 100644 --- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs +++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs @@ -260,9 +260,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess // The act of gathering UUIDs downloads some assets from the remote server // but not all... - Dictionary ids = new Dictionary(); + Dictionary ids = new Dictionary(); HGUuidGatherer uuidGatherer = new HGUuidGatherer(m_scene.AssetService, userAssetURL); - uuidGatherer.GatherAssetUuids(assetID, (AssetType)meta.Type, ids); + uuidGatherer.GatherAssetUuids(assetID, meta.Type, ids); m_log.DebugFormat("[HG ASSET MAPPER]: Preparing to get {0} assets", ids.Count); bool success = true; foreach (UUID uuid in ids.Keys) @@ -286,9 +286,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess AssetBase asset = m_scene.AssetService.Get(assetID.ToString()); if (asset != null) { - Dictionary ids = new Dictionary(); + Dictionary ids = new Dictionary(); HGUuidGatherer uuidGatherer = new HGUuidGatherer(m_scene.AssetService, string.Empty); - uuidGatherer.GatherAssetUuids(asset.FullID, (AssetType)asset.Type, ids); + uuidGatherer.GatherAssetUuids(asset.FullID, asset.Type, ids); bool success = false; foreach (UUID uuid in ids.Keys) { diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs index a990898..7a844f4 100644 --- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs +++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs @@ -178,7 +178,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver // Archive the regions - Dictionary assetUuids = new Dictionary(); + Dictionary assetUuids = new Dictionary(); scenesGroup.ForEachScene(delegate(Scene scene) { @@ -216,7 +216,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver } } - private void ArchiveOneRegion(Scene scene, string regionDir, Dictionary assetUuids) + private void ArchiveOneRegion(Scene scene, string regionDir, Dictionary assetUuids) { m_log.InfoFormat("[ARCHIVER]: Writing region {0}", scene.RegionInfo.RegionName); @@ -276,16 +276,16 @@ namespace OpenSim.Region.CoreModules.World.Archiver RegionSettings regionSettings = scene.RegionInfo.RegionSettings; if (regionSettings.TerrainTexture1 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_1) - assetUuids[regionSettings.TerrainTexture1] = AssetType.Texture; + assetUuids[regionSettings.TerrainTexture1] = (sbyte)AssetType.Texture; if (regionSettings.TerrainTexture2 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_2) - assetUuids[regionSettings.TerrainTexture2] = AssetType.Texture; + assetUuids[regionSettings.TerrainTexture2] = (sbyte)AssetType.Texture; if (regionSettings.TerrainTexture3 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_3) - assetUuids[regionSettings.TerrainTexture3] = AssetType.Texture; + assetUuids[regionSettings.TerrainTexture3] = (sbyte)AssetType.Texture; if (regionSettings.TerrainTexture4 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_4) - assetUuids[regionSettings.TerrainTexture4] = AssetType.Texture; + assetUuids[regionSettings.TerrainTexture4] = (sbyte)AssetType.Texture; Save(scene, sceneObjects, regionDir); } diff --git a/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs index 9600023..2d0da61 100644 --- a/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs +++ b/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs @@ -81,7 +81,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver /// /// uuids to request /// - protected IDictionary m_uuids; + protected IDictionary m_uuids; /// /// Callback used when all the assets requested have been received. @@ -115,7 +115,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver protected Dictionary m_options; protected internal AssetsRequest( - AssetsArchiver assetsArchiver, IDictionary uuids, + AssetsArchiver assetsArchiver, IDictionary uuids, IAssetService assetService, IUserAccountService userService, UUID scope, Dictionary options, AssetsRequestCallback assetsRequestCallback) @@ -154,7 +154,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver m_requestCallbackTimer.Enabled = true; - foreach (KeyValuePair kvp in m_uuids) + foreach (KeyValuePair kvp in m_uuids) { // m_log.DebugFormat("[ARCHIVER]: Requesting asset {0}", kvp.Key); @@ -235,9 +235,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver // Check for broken asset types and fix them with the AssetType gleaned by UuidGatherer if (fetchedAsset != null && fetchedAsset.Type == (sbyte)AssetType.Unknown) { - AssetType type = (AssetType)assetType; - m_log.InfoFormat("[ARCHIVER]: Rewriting broken asset type for {0} to {1}", fetchedAsset.ID, type); - fetchedAsset.Type = (sbyte)type; + m_log.InfoFormat("[ARCHIVER]: Rewriting broken asset type for {0} to {1}", fetchedAsset.ID, SLUtil.AssetTypeFromCode((sbyte)assetType)); + fetchedAsset.Type = (sbyte)assetType; } AssetRequestCallback(fetchedAssetID, this, fetchedAsset); diff --git a/OpenSim/Region/Framework/Scenes/Tests/UuidGathererTests.cs b/OpenSim/Region/Framework/Scenes/Tests/UuidGathererTests.cs index dd27294..1e59e3f 100644 --- a/OpenSim/Region/Framework/Scenes/Tests/UuidGathererTests.cs +++ b/OpenSim/Region/Framework/Scenes/Tests/UuidGathererTests.cs @@ -62,8 +62,8 @@ namespace OpenSim.Region.Framework.Scenes.Tests = AssetHelpers.CreateAsset(corruptAssetUuid, AssetType.Notecard, "CORRUPT ASSET", UUID.Zero); m_assetService.Store(corruptAsset); - IDictionary foundAssetUuids = new Dictionary(); - m_uuidGatherer.GatherAssetUuids(corruptAssetUuid, AssetType.Object, foundAssetUuids); + IDictionary foundAssetUuids = new Dictionary(); + m_uuidGatherer.GatherAssetUuids(corruptAssetUuid, (sbyte)AssetType.Object, foundAssetUuids); // We count the uuid as gathered even if the asset itself is corrupt. Assert.That(foundAssetUuids.Count, Is.EqualTo(1)); @@ -78,9 +78,9 @@ namespace OpenSim.Region.Framework.Scenes.Tests TestHelpers.InMethod(); UUID missingAssetUuid = UUID.Parse("00000000-0000-0000-0000-000000000666"); - IDictionary foundAssetUuids = new Dictionary(); + IDictionary foundAssetUuids = new Dictionary(); - m_uuidGatherer.GatherAssetUuids(missingAssetUuid, AssetType.Object, foundAssetUuids); + m_uuidGatherer.GatherAssetUuids(missingAssetUuid, (sbyte)AssetType.Object, foundAssetUuids); // We count the uuid as gathered even if the asset itself is missing. Assert.That(foundAssetUuids.Count, Is.EqualTo(1)); @@ -103,8 +103,8 @@ namespace OpenSim.Region.Framework.Scenes.Tests AssetBase ncAsset = AssetHelpers.CreateNotecardAsset(ncAssetId, soAssetId.ToString()); m_assetService.Store(ncAsset); - IDictionary foundAssetUuids = new Dictionary(); - m_uuidGatherer.GatherAssetUuids(ncAssetId, AssetType.Notecard, foundAssetUuids); + IDictionary foundAssetUuids = new Dictionary(); + m_uuidGatherer.GatherAssetUuids(ncAssetId, (sbyte)AssetType.Notecard, foundAssetUuids); // We count the uuid as gathered even if the asset itself is corrupt. Assert.That(foundAssetUuids.Count, Is.EqualTo(2)); diff --git a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs index 3e074b9..42a1977 100644 --- a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs +++ b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs @@ -38,6 +38,7 @@ using OpenMetaverse.StructuredData; using OpenSim.Framework; using OpenSim.Region.Framework.Scenes.Serialization; using OpenSim.Services.Interfaces; +using OpenSimAssetType = OpenSim.Framework.SLUtil.OpenSimAssetType; namespace OpenSim.Region.Framework.Scenes { @@ -83,7 +84,7 @@ namespace OpenSim.Region.Framework.Scenes /// The uuid of the asset for which to gather referenced assets /// The type of the asset for the uuid given /// The assets gathered - public void GatherAssetUuids(UUID assetUuid, AssetType assetType, IDictionary assetUuids) + public void GatherAssetUuids(UUID assetUuid, sbyte assetType, IDictionary assetUuids) { // avoid infinite loops if (assetUuids.ContainsKey(assetUuid)) @@ -93,23 +94,27 @@ namespace OpenSim.Region.Framework.Scenes { assetUuids[assetUuid] = assetType; - if (AssetType.Bodypart == assetType || AssetType.Clothing == assetType) + if ((sbyte)AssetType.Bodypart == assetType || (sbyte)AssetType.Clothing == assetType) { GetWearableAssetUuids(assetUuid, assetUuids); } - else if (AssetType.Gesture == assetType) + else if ((sbyte)AssetType.Gesture == assetType) { GetGestureAssetUuids(assetUuid, assetUuids); } - else if (AssetType.Notecard == assetType) + else if ((sbyte)AssetType.Notecard == assetType) { GetTextEmbeddedAssetUuids(assetUuid, assetUuids); } - else if (AssetType.LSLText == assetType) + else if ((sbyte)AssetType.LSLText == assetType) { GetTextEmbeddedAssetUuids(assetUuid, assetUuids); } - else if (AssetType.Object == assetType) + else if ((sbyte)OpenSimAssetType.Material == assetType) + { + GetMaterialAssetUuids(assetUuid, assetUuids); + } + else if ((sbyte)AssetType.Object == assetType) { GetSceneObjectAssetUuids(assetUuid, assetUuids); } @@ -136,7 +141,7 @@ namespace OpenSim.Region.Framework.Scenes /// A dictionary which is populated with the asset UUIDs gathered and the type of that asset. /// For assets where the type is not clear (e.g. UUIDs extracted from LSL and notecards), the type is Unknown. /// - public void GatherAssetUuids(SceneObjectGroup sceneObject, IDictionary assetUuids) + public void GatherAssetUuids(SceneObjectGroup sceneObject, IDictionary assetUuids) { // m_log.DebugFormat( // "[ASSET GATHERER]: Getting assets for object {0}, {1}", sceneObject.Name, sceneObject.UUID); @@ -156,7 +161,7 @@ namespace OpenSim.Region.Framework.Scenes { // Get the prim's default texture. This will be used for faces which don't have their own texture if (textureEntry.DefaultTexture != null) - assetUuids[textureEntry.DefaultTexture.TextureID] = AssetType.Texture; + assetUuids[textureEntry.DefaultTexture.TextureID] = (sbyte)AssetType.Texture; if (textureEntry.FaceTextures != null) { @@ -164,20 +169,20 @@ namespace OpenSim.Region.Framework.Scenes foreach (Primitive.TextureEntryFace texture in textureEntry.FaceTextures) { if (texture != null) - assetUuids[texture.TextureID] = AssetType.Texture; + assetUuids[texture.TextureID] = (sbyte)AssetType.Texture; } } } // If the prim is a sculpt then preserve this information too if (part.Shape.SculptTexture != UUID.Zero) - assetUuids[part.Shape.SculptTexture] = AssetType.Texture; + assetUuids[part.Shape.SculptTexture] = (sbyte)AssetType.Texture; if (part.Shape.ProjectionTextureUUID != UUID.Zero) - assetUuids[part.Shape.ProjectionTextureUUID] = AssetType.Texture; + assetUuids[part.Shape.ProjectionTextureUUID] = (sbyte)AssetType.Texture; if (part.CollisionSound != UUID.Zero) - assetUuids[part.CollisionSound] = AssetType.Sound; + assetUuids[part.CollisionSound] = (sbyte)AssetType.Sound; if (part.ParticleSystem.Length > 0) { @@ -185,7 +190,7 @@ namespace OpenSim.Region.Framework.Scenes { Primitive.ParticleSystem ps = new Primitive.ParticleSystem(part.ParticleSystem, 0); if (ps.Texture != UUID.Zero) - assetUuids[ps.Texture] = AssetType.Texture; + assetUuids[ps.Texture] = (sbyte)AssetType.Texture; } catch (Exception e) { @@ -205,7 +210,7 @@ namespace OpenSim.Region.Framework.Scenes // tii.Name, tii.Type, part.Name, part.UUID); if (!assetUuids.ContainsKey(tii.AssetID)) - GatherAssetUuids(tii.AssetID, (AssetType)tii.Type, assetUuids); + GatherAssetUuids(tii.AssetID, (sbyte)tii.Type, assetUuids); } // FIXME: We need to make gathering modular but we cannot yet, since gatherers are not guaranteed @@ -213,8 +218,6 @@ namespace OpenSim.Region.Framework.Scenes // inventory transfer. There needs to be a way for a module to register a method without assuming a // Scene.EventManager is present. // part.ParentGroup.Scene.EventManager.TriggerGatherUuids(part, assetUuids); - - GatherMaterialsUuids(part, assetUuids); } catch (Exception e) { @@ -225,7 +228,7 @@ namespace OpenSim.Region.Framework.Scenes } } } - + // /// // /// The callback made when we request the asset for an object from the asset service. // /// @@ -238,73 +241,6 @@ namespace OpenSim.Region.Framework.Scenes // Monitor.Pulse(this); // } // } - - /// - /// Gather all of the texture asset UUIDs used to reference "Materials" such as normal and specular maps - /// - /// - /// - public void GatherMaterialsUuids(SceneObjectPart part, IDictionary assetUuids) - { - // scan thru the dynAttrs map of this part for any textures used as materials - OSD osdMaterials = null; - - lock (part.DynAttrs) - { - if (part.DynAttrs.ContainsStore("OpenSim", "Materials")) - { - OSDMap materialsStore = part.DynAttrs.GetStore("OpenSim", "Materials"); - - if (materialsStore == null) - return; - - materialsStore.TryGetValue("Materials", out osdMaterials); - } - - if (osdMaterials != null) - { - //m_log.Info("[UUID Gatherer]: found Materials: " + OSDParser.SerializeJsonString(osd)); - - if (osdMaterials is OSDArray) - { - OSDArray matsArr = osdMaterials as OSDArray; - foreach (OSDMap matMap in matsArr) - { - try - { - if (matMap.ContainsKey("Material")) - { - OSDMap mat = matMap["Material"] as OSDMap; - if (mat.ContainsKey("NormMap")) - { - UUID normalMapId = mat["NormMap"].AsUUID(); - if (normalMapId != UUID.Zero) - { - assetUuids[normalMapId] = AssetType.Texture; - //m_log.Info("[UUID Gatherer]: found normal map ID: " + normalMapId.ToString()); - } - } - if (mat.ContainsKey("SpecMap")) - { - UUID specularMapId = mat["SpecMap"].AsUUID(); - if (specularMapId != UUID.Zero) - { - assetUuids[specularMapId] = AssetType.Texture; - //m_log.Info("[UUID Gatherer]: found specular map ID: " + specularMapId.ToString()); - } - } - } - - } - catch (Exception e) - { - m_log.Warn("[UUID Gatherer]: exception getting materials: " + e.Message); - } - } - } - } - } - } /// /// Get an asset synchronously, potentially using an asynchronous callback. If the @@ -344,7 +280,7 @@ namespace OpenSim.Region.Framework.Scenes /// /// /// Dictionary in which to record the references - private void GetTextEmbeddedAssetUuids(UUID embeddingAssetId, IDictionary assetUuids) + private void GetTextEmbeddedAssetUuids(UUID embeddingAssetId, IDictionary assetUuids) { // m_log.DebugFormat("[ASSET GATHERER]: Getting assets for uuid references in asset {0}", embeddingAssetId); @@ -364,7 +300,7 @@ namespace OpenSim.Region.Framework.Scenes // Embedded asset references (if not false positives) could be for many types of asset, so we will // label these as unknown. - assetUuids[uuid] = AssetType.Unknown; + assetUuids[uuid] = (sbyte)AssetType.Unknown; } } } @@ -374,7 +310,7 @@ namespace OpenSim.Region.Framework.Scenes /// /// /// Dictionary in which to record the references - private void GetWearableAssetUuids(UUID wearableAssetUuid, IDictionary assetUuids) + private void GetWearableAssetUuids(UUID wearableAssetUuid, IDictionary assetUuids) { AssetBase assetBase = GetAsset(wearableAssetUuid); @@ -389,7 +325,7 @@ namespace OpenSim.Region.Framework.Scenes foreach (UUID uuid in wearableAsset.Textures.Values) { - assetUuids[uuid] = AssetType.Texture; + assetUuids[uuid] = (sbyte)AssetType.Texture; } } } @@ -401,7 +337,7 @@ namespace OpenSim.Region.Framework.Scenes /// /// /// - private void GetSceneObjectAssetUuids(UUID sceneObjectUuid, IDictionary assetUuids) + private void GetSceneObjectAssetUuids(UUID sceneObjectUuid, IDictionary assetUuids) { AssetBase objectAsset = GetAsset(sceneObjectUuid); @@ -430,7 +366,7 @@ namespace OpenSim.Region.Framework.Scenes /// /// /// - private void GetGestureAssetUuids(UUID gestureUuid, IDictionary assetUuids) + private void GetGestureAssetUuids(UUID gestureUuid, IDictionary assetUuids) { AssetBase assetBase = GetAsset(gestureUuid); if (null == assetBase) @@ -464,9 +400,29 @@ namespace OpenSim.Region.Framework.Scenes // If it can be parsed as a UUID, it is an asset ID UUID uuid; if (UUID.TryParse(id, out uuid)) - assetUuids[uuid] = AssetType.Animation; + assetUuids[uuid] = (sbyte)AssetType.Animation; } } + + /// + /// Get the asset uuid's referenced in a material. + /// + private void GetMaterialAssetUuids(UUID materialUuid, IDictionary assetUuids) + { + AssetBase assetBase = GetAsset(materialUuid); + if (null == assetBase) + return; + + OSDMap mat = (OSDMap)OSDParser.DeserializeLLSDXml(assetBase.Data); + + UUID normMap = mat["NormMap"].AsUUID(); + if (normMap != UUID.Zero) + assetUuids[normMap] = (sbyte)AssetType.Texture; + + UUID specMap = mat["SpecMap"].AsUUID(); + if (specMap != UUID.Zero) + assetUuids[specMap] = (sbyte)AssetType.Texture; + } } public class HGUuidGatherer : UuidGatherer diff --git a/OpenSim/Region/OptionalModules/Materials/MaterialsModule.cs b/OpenSim/Region/OptionalModules/Materials/MaterialsModule.cs index e707154..09041e8 100644 --- a/OpenSim/Region/OptionalModules/Materials/MaterialsModule.cs +++ b/OpenSim/Region/OptionalModules/Materials/MaterialsModule.cs @@ -42,77 +42,49 @@ using OpenSim.Framework.Servers; using OpenSim.Framework.Servers.HttpServer; using OpenSim.Region.Framework.Interfaces; using OpenSim.Region.Framework.Scenes; +using OpenSimAssetType = OpenSim.Framework.SLUtil.OpenSimAssetType; using Ionic.Zlib; // You will need to uncomment these lines if you are adding a region module to some other assembly which does not already // specify its assembly. Otherwise, the region modules in the assembly will not be picked up when OpenSimulator scans // the available DLLs -//[assembly: Addin("MaterialsDemoModule", "1.0")] +//[assembly: Addin("MaterialsModule", "1.0")] //[assembly: AddinDependency("OpenSim", "0.5")] -namespace OpenSim.Region.OptionalModules.MaterialsDemoModule +namespace OpenSim.Region.OptionalModules.Materials { - /// - /// - // # # ## ##### # # # # # #### - // # # # # # # ## # # ## # # # - // # # # # # # # # # # # # # # - // # ## # ###### ##### # # # # # # # # ### - // ## ## # # # # # ## # # ## # # - // # # # # # # # # # # # #### - // - // THIS MODULE IS FOR EXPERIMENTAL USE ONLY AND MAY CAUSE REGION OR ASSET CORRUPTION! - // - ////////////// WARNING ////////////////////////////////////////////////////////////////// - /// This is an *Experimental* module for developing support for materials-capable viewers - /// This module should NOT be used in a production environment! It may cause data corruption and - /// viewer crashes. It should be only used to evaluate implementations of materials. - /// - /// Materials are persisted via SceneObjectPart.dynattrs. This is a relatively new feature - /// of OpenSimulator and is not field proven at the time this module was written. Persistence - /// may fail or become corrupt and this could cause viewer crashes due to erroneous materials - /// data being sent to viewers. Materials descriptions might survive IAR, OAR, or other means - /// of archiving however the texture resources used by these materials probably will not as they - /// may not be adequately referenced to ensure proper archiving. - /// - /// - /// - /// To enable this module, add this string at the bottom of OpenSim.ini: - /// [MaterialsDemoModule] - /// - /// - /// - - [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "MaterialsDemoModule")] - public class MaterialsDemoModule : INonSharedRegionModule + [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "MaterialsModule")] + public class MaterialsModule : INonSharedRegionModule { private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); - public string Name { get { return "MaterialsDemoModule"; } } + public string Name { get { return "MaterialsModule"; } } public Type ReplaceableInterface { get { return null; } } private Scene m_scene = null; private bool m_enabled = false; - public Dictionary m_knownMaterials = new Dictionary(); + public Dictionary m_regionMaterials = new Dictionary(); public void Initialise(IConfigSource source) { - m_enabled = (source.Configs["MaterialsDemoModule"] != null); + IConfig config = source.Configs["Materials"]; + if (config == null) + return; + + m_enabled = config.GetBoolean("enable_materials", true); if (!m_enabled) return; - m_log.DebugFormat("[MaterialsDemoModule]: Initialized"); + m_log.DebugFormat("[Materials]: Initialized"); } public void Close() { if (!m_enabled) return; - - //m_log.DebugFormat("[MaterialsDemoModule]: CLOSED MODULE"); } public void AddRegion(Scene scene) @@ -120,22 +92,19 @@ namespace OpenSim.Region.OptionalModules.MaterialsDemoModule if (!m_enabled) return; - //m_log.DebugFormat("[MaterialsDemoModule]: REGION {0} ADDED", scene.RegionInfo.RegionName); - m_scene = scene; m_scene.EventManager.OnRegisterCaps += OnRegisterCaps; m_scene.EventManager.OnObjectAddedToScene += EventManager_OnObjectAddedToScene; -// m_scene.EventManager.OnGatherUuids += GatherMaterialsUuids; } - void EventManager_OnObjectAddedToScene(SceneObjectGroup obj) + private void EventManager_OnObjectAddedToScene(SceneObjectGroup obj) { foreach (var part in obj.Parts) if (part != null) - GetStoredMaterialsForPart(part); + GetStoredMaterialsInPart(part); } - void OnRegisterCaps(OpenMetaverse.UUID agentID, OpenSim.Framework.Capabilities.Caps caps) + private void OnRegisterCaps(OpenMetaverse.UUID agentID, OpenSim.Framework.Capabilities.Caps caps) { string capsBase = "/CAPS/" + caps.CapsObjectPath; @@ -164,143 +133,65 @@ namespace OpenSim.Region.OptionalModules.MaterialsDemoModule m_scene.EventManager.OnRegisterCaps -= OnRegisterCaps; m_scene.EventManager.OnObjectAddedToScene -= EventManager_OnObjectAddedToScene; -// m_scene.EventManager.OnGatherUuids -= GatherMaterialsUuids; - - //m_log.DebugFormat("[MaterialsDemoModule]: REGION {0} REMOVED", scene.RegionInfo.RegionName); } public void RegionLoaded(Scene scene) { } - OSDMap GetMaterial(UUID id) - { - OSDMap map = null; - lock (m_knownMaterials) - { - if (m_knownMaterials.ContainsKey(id)) - { - map = new OSDMap(); - map["ID"] = OSD.FromBinary(id.GetBytes()); - map["Material"] = m_knownMaterials[id]; - } - } - return map; - } - - void GetStoredMaterialsForPart(SceneObjectPart part) + /// + /// Find the materials used in the SOP, and add them to 'm_regionMaterials'. + /// + private void GetStoredMaterialsInPart(SceneObjectPart part) { - OSD OSMaterials = null; - OSDArray matsArr = null; - - if (part.DynAttrs == null) - { - //m_log.Warn("[MaterialsDemoModule]: NULL DYNATTRS :( "); + if (part.Shape == null) return; - } - - lock (part.DynAttrs) - { - if (part.DynAttrs.ContainsStore("OpenSim", "Materials")) - { - OSDMap materialsStore = part.DynAttrs.GetStore("OpenSim", "Materials"); - - if (materialsStore == null) - return; - - materialsStore.TryGetValue("Materials", out OSMaterials); - } - - if (OSMaterials != null && OSMaterials is OSDArray) - matsArr = OSMaterials as OSDArray; - else - return; - } - - //m_log.Info("[MaterialsDemoModule]: OSMaterials: " + OSDParser.SerializeJsonString(OSMaterials)); - - if (matsArr == null) - { - //m_log.Info("[MaterialsDemoModule]: matsArr is null :( "); + var te = new Primitive.TextureEntry(part.Shape.TextureEntry, 0, part.Shape.TextureEntry.Length); + if (te == null) return; - } - foreach (OSD elemOsd in matsArr) + GetStoredMaterialInFace(part, te.DefaultTexture); + + foreach (Primitive.TextureEntryFace face in te.FaceTextures) { - if (elemOsd != null && elemOsd is OSDMap) - { - OSDMap matMap = elemOsd as OSDMap; - if (matMap.ContainsKey("ID") && matMap.ContainsKey("Material")) - { - try - { - lock (m_knownMaterials) - m_knownMaterials[matMap["ID"].AsUUID()] = (OSDMap)matMap["Material"]; - } - catch (Exception e) - { - m_log.Warn("[MaterialsDemoModule]: exception decoding persisted material ", e); - } - } - } + if (face != null) + GetStoredMaterialInFace(part, face); } } - void StoreMaterialsForPart(SceneObjectPart part) + /// + /// Find the materials used in one Face, and add them to 'm_regionMaterials'. + /// + private void GetStoredMaterialInFace(SceneObjectPart part, Primitive.TextureEntryFace face) { - try + UUID id = face.MaterialID; + if (id == UUID.Zero) + return; + + lock (m_regionMaterials) { - if (part == null || part.Shape == null) + if (m_regionMaterials.ContainsKey(id)) return; - - Dictionary mats = new Dictionary(); - - Primitive.TextureEntry te = part.Shape.Textures; - - if (te.DefaultTexture != null) + + byte[] data = m_scene.AssetService.GetData(id.ToString()); + if (data == null) { - lock (m_knownMaterials) - { - if (m_knownMaterials.ContainsKey(te.DefaultTexture.MaterialID)) - mats[te.DefaultTexture.MaterialID] = m_knownMaterials[te.DefaultTexture.MaterialID]; - } + m_log.WarnFormat("[Materials]: Prim \"{0}\" ({1}) contains unknown material ID {2}", part.Name, part.UUID, id); + return; } - if (te.FaceTextures != null) + OSDMap mat; + try { - foreach (var face in te.FaceTextures) - { - if (face != null) - { - lock (m_knownMaterials) - { - if (m_knownMaterials.ContainsKey(face.MaterialID)) - mats[face.MaterialID] = m_knownMaterials[face.MaterialID]; - } - } - } + mat = (OSDMap)OSDParser.DeserializeLLSDXml(data); } - if (mats.Count == 0) - return; - - OSDArray matsArr = new OSDArray(); - foreach (KeyValuePair kvp in mats) + catch (Exception e) { - OSDMap matOsd = new OSDMap(); - matOsd["ID"] = OSD.FromUUID(kvp.Key); - matOsd["Material"] = kvp.Value; - matsArr.Add(matOsd); + m_log.WarnFormat("[Materials]: cannot decode material asset {0}: {1}", id, e.Message); + return; } - OSDMap OSMaterials = new OSDMap(); - OSMaterials["Materials"] = matsArr; - - lock (part.DynAttrs) - part.DynAttrs.SetStore("OpenSim", "Materials", OSMaterials); - } - catch (Exception e) - { - m_log.Warn("[MaterialsDemoModule]: exception in StoreMaterialsForPart() ", e); + m_regionMaterials[id] = mat; } } @@ -308,8 +199,6 @@ namespace OpenSim.Region.OptionalModules.MaterialsDemoModule string param, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) { - //m_log.Debug("[MaterialsDemoModule]: POST cap handler"); - OSDMap req = (OSDMap)OSDParser.DeserializeLLSDXml(request); OSDMap resp = new OSDMap(); @@ -333,34 +222,38 @@ namespace OpenSim.Region.OptionalModules.MaterialsDemoModule { foreach (OSD elem in (OSDArray)osd) { - try { UUID id = new UUID(elem.AsBinary(), 0); - lock (m_knownMaterials) + lock (m_regionMaterials) { - if (m_knownMaterials.ContainsKey(id)) + if (m_regionMaterials.ContainsKey(id)) { - //m_log.Info("[MaterialsDemoModule]: request for known material ID: " + id.ToString()); OSDMap matMap = new OSDMap(); matMap["ID"] = OSD.FromBinary(id.GetBytes()); - - matMap["Material"] = m_knownMaterials[id]; + matMap["Material"] = m_regionMaterials[id]; respArr.Add(matMap); } else - m_log.Info("[MaterialsDemoModule]: request for UNKNOWN material ID: " + id.ToString()); + { + m_log.Warn("[Materials]: request for unknown material ID: " + id.ToString()); + + // Theoretically we could try to load the material from the assets service, + // but that shouldn't be necessary because the viewer should only request + // materials that exist in a prim on the region, and all of these materials + // are already stored in m_regionMaterials. + } } } catch (Exception e) { - // report something here? + m_log.Error("Error getting materials in response to viewer request", e); continue; } } } - else if (osd is OSDMap) // reqest to assign a material + else if (osd is OSDMap) // request to assign a material { materialsFromViewer = osd as OSDMap; @@ -375,94 +268,118 @@ namespace OpenSim.Region.OptionalModules.MaterialsDemoModule { foreach (OSDMap matsMap in matsArr) { - //m_log.Debug("[MaterialsDemoModule]: processing matsMap: " + OSDParser.SerializeJsonString(matsMap)); - uint primLocalID = 0; - try { primLocalID = matsMap["ID"].AsUInteger(); } - catch (Exception e) { m_log.Warn("[MaterialsDemoModule]: cannot decode \"ID\" from matsMap: " + e.Message); } - //m_log.Debug("[MaterialsDemoModule]: primLocalID: " + primLocalID.ToString()); + try { + primLocalID = matsMap["ID"].AsUInteger(); + } + catch (Exception e) { + m_log.Warn("[Materials]: cannot decode \"ID\" from matsMap: " + e.Message); + continue; + } OSDMap mat = null; - try { mat = matsMap["Material"] as OSDMap; } - catch (Exception e) { m_log.Warn("[MaterialsDemoModule]: cannot decode \"Material\" from matsMap: " + e.Message); } - //m_log.Debug("[MaterialsDemoModule]: mat: " + OSDParser.SerializeJsonString(mat)); + try + { + mat = matsMap["Material"] as OSDMap; + } + catch (Exception e) + { + m_log.Warn("[Materials]: cannot decode \"Material\" 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; + } + + 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 = HashOsd(mat); - lock (m_knownMaterials) - m_knownMaterials[id] = mat; + // Material UUID = hash of the material's data. + // This makes materials deduplicate across the entire grid (but isn't otherwise required). + byte[] data = System.Text.Encoding.ASCII.GetBytes(OSDParser.SerializeLLSDXmlString(mat)); + using (var md5 = MD5.Create()) + id = new UUID(md5.ComputeHash(data), 0); + + lock (m_regionMaterials) + { + if (!m_regionMaterials.ContainsKey(id)) + { + m_regionMaterials[id] = mat; + + // This asset might exist already, but it's ok to try to store it again + string name = "Material " + ChooseMaterialName(mat, sop); + name = name.Substring(0, Math.Min(64, name.Length)).Trim(); + AssetBase asset = new AssetBase(id, name, (sbyte)OpenSimAssetType.Material, sop.OwnerID.ToString()); + asset.Data = data; + m_scene.AssetService.Store(asset); + } + } } - var sop = m_scene.GetSceneObjectPart(primLocalID); - if (sop == null) - m_log.Debug("[MaterialsDemoModule]: null SOP for localId: " + primLocalID.ToString()); - else - { - var te = new Primitive.TextureEntry(sop.Shape.TextureEntry, 0, sop.Shape.TextureEntry.Length); - if (te == null) + int face = -1; + + if (matsMap.ContainsKey("Face")) + { + face = matsMap["Face"].AsInteger(); + if (te.FaceTextures == null) // && face == 0) { - m_log.Debug("[MaterialsDemoModule]: null TextureEntry for localId: " + primLocalID.ToString()); + if (te.DefaultTexture == null) + m_log.WarnFormat("[Materials]: te.DefaultTexture is null in {0} {1}", sop.Name, sop.UUID); + else + te.DefaultTexture.MaterialID = id; } else { - int face = -1; - - if (matsMap.ContainsKey("Face")) - { - face = matsMap["Face"].AsInteger(); - if (te.FaceTextures == null) // && face == 0) - { - if (te.DefaultTexture == null) - m_log.Debug("[MaterialsDemoModule]: te.DefaultTexture is null"); - else - te.DefaultTexture.MaterialID = id; - } - else - { - if (te.FaceTextures.Length >= face - 1) - { - if (te.FaceTextures[face] == null) - te.DefaultTexture.MaterialID = id; - else - te.FaceTextures[face].MaterialID = id; - } - } - } - else + if (te.FaceTextures.Length >= face - 1) { - if (te.DefaultTexture != null) + if (te.FaceTextures[face] == null) te.DefaultTexture.MaterialID = id; + else + te.FaceTextures[face].MaterialID = id; } + } + } + else + { + if (te.DefaultTexture != null) + te.DefaultTexture.MaterialID = id; + } - //m_log.DebugFormat("[MaterialsDemoModule]: in \"{0}\", setting material ID for face {1} to {2}", sop.Name, face, id); - - //we cant use sop.UpdateTextureEntry(te); because it filters so do it manually - - if (sop.ParentGroup != null) - { - sop.Shape.TextureEntry = te.GetBytes(); - sop.TriggerScriptChangedEvent(Changed.TEXTURE); - sop.UpdateFlag = UpdateRequired.FULL; - sop.ParentGroup.HasGroupChanged = true; + //m_log.DebugFormat("[Materials]: in \"{0}\" {1}, setting material ID for face {2} to {3}", sop.Name, sop.UUID, face, id); - sop.ScheduleFullUpdate(); + // We can't use sop.UpdateTextureEntry(te) because it filters, so do it manually + sop.Shape.TextureEntry = te.GetBytes(); - StoreMaterialsForPart(sop); - } - } + if (sop.ParentGroup != null) + { + sop.TriggerScriptChangedEvent(Changed.TEXTURE); + sop.UpdateFlag = UpdateRequired.FULL; + sop.ParentGroup.HasGroupChanged = true; + sop.ScheduleFullUpdate(); } } } catch (Exception e) { - m_log.Warn("[MaterialsDemoModule]: exception processing received material ", e); + m_log.Warn("[Materials]: exception processing received material ", e); } } } @@ -472,36 +389,63 @@ namespace OpenSim.Region.OptionalModules.MaterialsDemoModule } catch (Exception e) { - m_log.Warn("[MaterialsDemoModule]: exception decoding zipped CAP payload ", e); + m_log.Warn("[Materials]: exception decoding zipped CAP payload ", e); //return ""; } - //m_log.Debug("[MaterialsDemoModule]: knownMaterials.Count: " + m_knownMaterials.Count.ToString()); } resp["Zipped"] = ZCompressOSD(respArr, false); string response = OSDParser.SerializeLLSDXmlString(resp); - //m_log.Debug("[MaterialsDemoModule]: cap request: " + request); - //m_log.Debug("[MaterialsDemoModule]: cap request (zipped portion): " + ZippedOsdBytesToString(req["Zipped"].AsBinary())); - //m_log.Debug("[MaterialsDemoModule]: cap response: " + response); + //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; } + /// + /// Use heuristics to choose a good name for the material. + /// + private string ChooseMaterialName(OSDMap mat, SceneObjectPart sop) + { + UUID normMap = mat["NormMap"].AsUUID(); + if (normMap != UUID.Zero) + { + AssetBase asset = m_scene.AssetService.GetCached(normMap.ToString()); + if ((asset != null) && (asset.Name.Length > 0) && !asset.Name.Equals("From IAR")) + return asset.Name; + } + + UUID specMap = mat["SpecMap"].AsUUID(); + if (specMap != UUID.Zero) + { + AssetBase asset = m_scene.AssetService.GetCached(specMap.ToString()); + if ((asset != null) && (asset.Name.Length > 0) && !asset.Name.Equals("From IAR")) + return asset.Name; + } + + if (sop.Name != "Primitive") + return sop.Name; + + if ((sop.ParentGroup != null) && (sop.ParentGroup.Name != "Primitive")) + return sop.ParentGroup.Name; + + return ""; + } + public string RenderMaterialsGetCap(string request, string path, string param, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) { - //m_log.Debug("[MaterialsDemoModule]: GET cap handler"); - OSDMap resp = new OSDMap(); int matsCount = 0; OSDArray allOsd = new OSDArray(); - lock (m_knownMaterials) + lock (m_regionMaterials) { - foreach (KeyValuePair kvp in m_knownMaterials) + foreach (KeyValuePair kvp in m_regionMaterials) { OSDMap matMap = new OSDMap(); @@ -513,12 +457,11 @@ namespace OpenSim.Region.OptionalModules.MaterialsDemoModule } resp["Zipped"] = ZCompressOSD(allOsd, false); - //m_log.Debug("[MaterialsDemoModule]: matsCount: " + matsCount.ToString()); return OSDParser.SerializeLLSDXmlString(resp); } - static string ZippedOsdBytesToString(byte[] bytes) + private static string ZippedOsdBytesToString(byte[] bytes) { try { @@ -537,26 +480,27 @@ namespace OpenSim.Region.OptionalModules.MaterialsDemoModule /// private static UUID HashOsd(OSD osd) { + byte[] data = OSDParser.SerializeLLSDBinary(osd, false); using (var md5 = MD5.Create()) - using (MemoryStream ms = new MemoryStream(OSDParser.SerializeLLSDBinary(osd, false))) - return new UUID(md5.ComputeHash(ms), 0); + return new UUID(md5.ComputeHash(data), 0); } public static OSD ZCompressOSD(OSD inOsd, bool useHeader) { OSD osd = null; + byte[] data = OSDParser.SerializeLLSDBinary(inOsd, useHeader); + using (MemoryStream msSinkCompressed = new MemoryStream()) { using (Ionic.Zlib.ZlibStream zOut = new Ionic.Zlib.ZlibStream(msSinkCompressed, Ionic.Zlib.CompressionMode.Compress, CompressionLevel.BestCompression, true)) { - CopyStream(new MemoryStream(OSDParser.SerializeLLSDBinary(inOsd, useHeader)), zOut); - zOut.Close(); + zOut.Write(data, 0, data.Length); } msSinkCompressed.Seek(0L, SeekOrigin.Begin); - osd = OSD.FromBinary( msSinkCompressed.ToArray()); + osd = OSD.FromBinary(msSinkCompressed.ToArray()); } return osd; @@ -571,94 +515,14 @@ namespace OpenSim.Region.OptionalModules.MaterialsDemoModule { using (Ionic.Zlib.ZlibStream zOut = new Ionic.Zlib.ZlibStream(msSinkUnCompressed, CompressionMode.Decompress, true)) { - CopyStream(new MemoryStream(input), zOut); - zOut.Close(); + zOut.Write(input, 0, input.Length); } + msSinkUnCompressed.Seek(0L, SeekOrigin.Begin); osd = OSDParser.DeserializeLLSDBinary(msSinkUnCompressed.ToArray()); } return osd; } - - static void CopyStream(System.IO.Stream input, System.IO.Stream output) - { - byte[] buffer = new byte[2048]; - int len; - while ((len = input.Read(buffer, 0, 2048)) > 0) - { - output.Write(buffer, 0, len); - } - - output.Flush(); - } - - // FIXME: This code is currently still in UuidGatherer since we cannot use Scene.EventManager as some - // calls to the gatherer are done for objects with no scene. -// /// -// /// Gather all of the texture asset UUIDs used to reference "Materials" such as normal and specular maps -// /// -// /// -// /// -// private void GatherMaterialsUuids(SceneObjectPart part, IDictionary assetUuids) -// { -// // scan thru the dynAttrs map of this part for any textures used as materials -// OSD osdMaterials = null; -// -// lock (part.DynAttrs) -// { -// if (part.DynAttrs.ContainsStore("OpenSim", "Materials")) -// { -// OSDMap materialsStore = part.DynAttrs.GetStore("OpenSim", "Materials"); -// if (materialsStore == null) -// return; -// -// materialsStore.TryGetValue("Materials", out osdMaterials); -// } -// -// if (osdMaterials != null) -// { -// //m_log.Info("[UUID Gatherer]: found Materials: " + OSDParser.SerializeJsonString(osd)); -// -// if (osdMaterials is OSDArray) -// { -// OSDArray matsArr = osdMaterials as OSDArray; -// foreach (OSDMap matMap in matsArr) -// { -// try -// { -// if (matMap.ContainsKey("Material")) -// { -// OSDMap mat = matMap["Material"] as OSDMap; -// if (mat.ContainsKey("NormMap")) -// { -// UUID normalMapId = mat["NormMap"].AsUUID(); -// if (normalMapId != UUID.Zero) -// { -// assetUuids[normalMapId] = AssetType.Texture; -// //m_log.Info("[UUID Gatherer]: found normal map ID: " + normalMapId.ToString()); -// } -// } -// if (mat.ContainsKey("SpecMap")) -// { -// UUID specularMapId = mat["SpecMap"].AsUUID(); -// if (specularMapId != UUID.Zero) -// { -// assetUuids[specularMapId] = AssetType.Texture; -// //m_log.Info("[UUID Gatherer]: found specular map ID: " + specularMapId.ToString()); -// } -// } -// } -// -// } -// catch (Exception e) -// { -// m_log.Warn("[MaterialsDemoModule]: exception getting materials: " + e.Message); -// } -// } -// } -// } -// } -// } } } -- cgit v1.1