static AssetLoadInfo GetTestAssetLoadInfo()
{
GUID asset = new GUID(AssetDatabase.AssetPathToGUID(kTestAsset));
ObjectIdentifier[] oId = ContentBuildInterface.GetPlayerObjectIdentifiersInAsset(asset, EditorUserBuildSettings.activeBuildTarget);
AssetLoadInfo loadInfo = new AssetLoadInfo()
{
asset = asset,
address = kTestAsset,
includedObjects = oId.ToList(),
referencedObjects = new List <ObjectIdentifier>()
};
return(loadInfo);
}
IEnumerator LoadAssetCoroutine <T>(List <string> pathList, Action <List <AssetLoadInfo> > action, object arg) where T : Object
{
foreach (var item in pathList)
{
yield return(LoadAssetCoroutineHelper <T>(item));
}
if (action != null)
{
List <AssetLoadInfo> list = new List <AssetLoadInfo>();
foreach (var item in pathList)
{
list.Add(AssetLoadInfo.Create(item));
}
action.Invoke(list);
}
}
CachedInfo GetCachedInfo(CacheEntry entry, AssetLoadInfo assetInfo, BuildUsageTagSet usageTags)
{
var info = new CachedInfo();
info.Asset = entry;
var uniqueTypes = new HashSet <Type>();
var objectTypes = new List <KeyValuePair <ObjectIdentifier, Type[]> >();
var dependencies = new HashSet <CacheEntry>();
ExtensionMethods.ExtractCommonCacheData(m_Cache, assetInfo.includedObjects, assetInfo.referencedObjects, uniqueTypes, objectTypes, dependencies);
info.Dependencies = dependencies.ToArray();
info.Data = new object[] { assetInfo, usageTags, objectTypes };
return(info);
}
static CachedInfo GetCachedInfo(IBuildCache cache, GUID asset, AssetLoadInfo assetInfo, BuildUsageTagSet usageTags, SpriteImporterData importerData, ExtendedAssetData assetData)
{
var info = new CachedInfo();
info.Asset = cache.GetCacheEntry(asset, kVersion);
var uniqueTypes = new HashSet <System.Type>();
var objectTypes = new List <KeyValuePair <ObjectIdentifier, System.Type[]> >();
var dependencies = new HashSet <CacheEntry>();
ExtensionMethods.ExtractCommonCacheData(cache, assetInfo.includedObjects, assetInfo.referencedObjects, uniqueTypes, objectTypes, dependencies);
info.Dependencies = dependencies.ToArray();
info.Data = new object[] { assetInfo, usageTags, importerData, assetData, objectTypes };
return(info);
}
IDependencyData GetDependencyData(List <ObjectIdentifier> objects, params GUID[] guids)
{
IDependencyData dep = new BuildDependencyData();
for (int i = 0; i < guids.Length; i++)
{
AssetLoadInfo loadInfo = new AssetLoadInfo()
{
asset = guids[i],
address = $"path{i}",
includedObjects = objects,
referencedObjects = objects
};
dep.AssetInfo.Add(guids[i], loadInfo);
}
return(dep);
}
void SetOutputInformation(GUID asset, AssetLoadInfo assetInfo, BuildUsageTagSet usageTags, SpriteImporterData importerData, ExtendedAssetData assetData)
{
// Add generated asset information to IDependencyData
m_DependencyData.AssetInfo.Add(asset, assetInfo);
m_DependencyData.AssetUsage.Add(asset, usageTags);
// Add generated importer data to IBuildSpriteData
if (importerData != null)
{
m_SpriteData.ImporterData.Add(asset, importerData);
}
if (assetData != null)
{
m_ExtendedAssetData.ExtendedData.Add(asset, assetData);
}
}
#pragma warning restore 649
CachedInfo GetCachedInfo(GUID asset, AssetLoadInfo assetInfo, BuildUsageTagSet usageTags, SpriteImporterData importerData)
{
var info = new CachedInfo();
info.Asset = m_Cache.GetCacheEntry(asset);
var dependencies = new HashSet <CacheEntry>();
foreach (var reference in assetInfo.referencedObjects)
{
dependencies.Add(m_Cache.GetCacheEntry(reference));
}
info.Dependencies = dependencies.ToArray();
info.Data = new object[] { assetInfo, usageTags, importerData };
return(info);
}
private IEnumerator AssetLoader()
{
while (true)
{
if (pendingAssetLoads.Count > 0)
{
AssetLoadInfo info = pendingAssetLoads.Pop();
AssetBundle assetBundle;
if (!currentAssetBundles.TryGetValue(info.resource_url, out assetBundle))
{
UnityEngine.Networking.UnityWebRequest request = UnityWebRequestAssetBundle.GetAssetBundle(info.resource_url, 0);
yield return(request.SendWebRequest());
assetBundle = DownloadHandlerAssetBundle.GetContent(request);
if (assetBundle)
{
currentAssetBundles.Add(info.resource_url, assetBundle);
}
}
if (assetBundle != null)
{
GameObject extRefObject = assetBundle.LoadAsset <GameObject>(info.object_id);
if (extRefObject != null)
{
GameObject instance = Instantiate(extRefObject);
if (instance != null)
{
instance.name = info.object_id;
instance.transform.SetParent(info.parent.transform, false);
}
}
}
}
yield return(null);
}
}
private IDictionary <string, IAsset> LoadAssets(ZipArchive archive, SaveLoadMetadata metadata, IReadOnlyDictionary <string, Type> typeAliases, IFileLoadInfo loadInfo)
{
AssetSaveLoadInfo[] assetInfos;
var assetInfoEntry = archive.GetEntry("assetInfos.json") ?? throw new Exception("assetInfo.json not found.");
using (var reader = trwFactory.JsonReader(assetInfoEntry.Open()))
using (var convertedReader = converterContainer.ConvertAssetInfoReader(reader, metadata.Version, converterContainer.CurrentVersion))
using (var context = saveLoadFactory.AssetsInfoReadContext(convertedReader, typeAliases))
assetInfos = context.Read <AssetSaveLoadInfo[]>();
var assets = new Dictionary <string, IAsset>();
var zipFileSystem = new ZipFileSystem(archive);
var actualFileSystem = new ActualFileSystem();
foreach (var assetInfo in assetInfos)
{
var assetLoadInfo = new AssetLoadInfo
{
AssetName = assetInfo.AssetName,
StorageType = assetInfo.StorageType,
ReferencePath = assetInfo.ReferencePath
};
switch (assetInfo.StorageType)
{
case AssetStorageType.CopyLocal:
assetLoadInfo.FileSystem = zipFileSystem;
assetLoadInfo.LoadPath = assetInfo.LocalCopyPath;
break;
case AssetStorageType.ReferenceOriginal:
assetLoadInfo.FileSystem = actualFileSystem;
assetLoadInfo.LoadPath = assetInfo.ReferencePath;
break;
default:
throw new ArgumentOutOfRangeException();
}
var asset = loadInfo.OnFoundAsset(assetLoadInfo);
assets.Add(asset.Name, asset);
}
return(assets);
}
internal static AssetLoadInfo CreatePrefabWithReferences(GUID prefabGuid, params ObjectIdentifier[] references)
{
var asset = new AssetLoadInfo();
asset.address = prefabGuid.ToString();
asset.asset = prefabGuid;
asset.includedObjects = new List <ObjectIdentifier>
{
ConstructObjectIdentifier(prefabGuid, 1326890503170502, FileType.SerializedAssetType, ""), // GameObject
ConstructObjectIdentifier(prefabGuid, 4326504406238768, FileType.SerializedAssetType, ""), // Transform
ConstructObjectIdentifier(prefabGuid, 114305515917122674, FileType.SerializedAssetType, "") // Monobehavior W/ Reference
};
List <ObjectIdentifier> referencedObjects = new List <ObjectIdentifier>(references);
referencedObjects.Add(ConstructObjectIdentifier(new GUID("206794ec26056d846b1615847cacd2cc"), 11500000, FileType.MetaAssetType, "")); // MonoScript
asset.referencedObjects = referencedObjects;
return(asset);
}
IEnumerator LoadAssetCoroutine <T>(List <string> pathList, Action <List <AssetLoadInfo> > action, object arg) where T : Object
{
//foreach (var item in pathList)
//{
// AddPrepareLoadDic(item);
//}
foreach (var item in pathList)
{
yield return(LoadAssetCoroutineHelper <T>(item));
}
if (action != null)
{
List <AssetLoadInfo> list = new List <AssetLoadInfo>();
for (int i = 0; i < pathList.Count; i++)
{
list.Add(AssetLoadInfo.Create(pathList[i], arg));
}
action.Invoke(list);
}
}
static IDependencyData GetDependencyData()
{
GUID guid;
GUID.TryParse(AssetDatabase.AssetPathToGUID(k_CubePath), out guid);
ObjectIdentifier[] oId = ContentBuildInterface.GetPlayerObjectIdentifiersInAsset(guid, EditorUserBuildSettings.activeBuildTarget);
AssetLoadInfo loadInfo = new AssetLoadInfo()
{
asset = guid,
address = k_CubePath,
includedObjects = oId.ToList(),
referencedObjects = oId.ToList()
};
IDependencyData dep = new BuildDependencyData();
dep.AssetInfo.Add(guid, loadInfo);
return(dep);
}
public AssetLoadResultByLoader Load(AssetLoadInfo loadInfo)
{
// todo: use file system
try
{
if (Path.GetExtension(loadInfo.LoadPath) == ".dcm")
{
return(LoadSingle(loadInfo));
}
if (Path.GetExtension(loadInfo.LoadPath) == ".dcmf")
{
return(LoadFolder(loadInfo));
}
return(AssetLoadResultByLoader.Failure("Neither .dcm nor .dcmf", null));
}
catch (Exception ex)
{
return(AssetLoadResultByLoader.Failure(ex.GetType().Name, ex));
}
}
/// <summary>
/// Adds mapping and bundle information for a custom asset that contains a set of unity objects.
/// </summary>
/// <param name="includedObjects">Object Identifiers that belong to this custom asset</param>
/// <param name="path">Path on disk for this custom asset</param>
/// <param name="bundleName">Asset Bundle name where to add this custom asset</param>
/// <param name="address">Load address to used to load this asset from the Asset Bundle</param>
/// <param name="mainAssetType">Type of the main object for this custom asset</param>
public void CreateAssetEntryForObjectIdentifiers(ObjectIdentifier[] includedObjects, string path, string bundleName, string address, Type mainAssetType)
{
AssetLoadInfo assetInfo = new AssetLoadInfo();
BuildUsageTagSet usageTags = new BuildUsageTagSet();
assetInfo.asset = HashingMethods.Calculate(address).ToGUID();
assetInfo.address = address;
if (m_DependencyData.AssetInfo.ContainsKey(assetInfo.asset))
{
throw new ArgumentException(string.Format("Custom Asset '{0}' already exists. Building duplicate asset entries is not supported.", address));
}
assetInfo.includedObjects = new List <ObjectIdentifier>(includedObjects);
var referencedObjects = ContentBuildInterface.GetPlayerDependenciesForObjects(includedObjects, m_Parameters.Target, m_Parameters.ScriptInfo);
assetInfo.referencedObjects = new List <ObjectIdentifier>(referencedObjects);
ContentBuildInterface.CalculateBuildUsageTags(referencedObjects, includedObjects, m_GlobalUsage, usageTags, m_DependencyData.DependencyUsageCache);
SetOutputInformation(bundleName, assetInfo, usageTags);
}
private IAsset BuildAsset(AssetLoadInfo loadInfo)
{
// todo: load from memory
/* Get the data files: */
Irit.IPSetFlattenObjects(0);
var pFileName = Marshal.StringToHGlobalAnsi(loadInfo.LoadPath);
var pObjects = Irit.IPGetDataFiles((byte **)&pFileName, 1, TRUE, FALSE);
Marshal.FreeHGlobal(pFileName);
if (pObjects == NULL)
{
throw new Exception($"Failed to load '{loadInfo.LoadPath}' as an ITD model.");
}
pObjects = Irit.IPResolveInstances(pObjects);
var viewMat = new IrtHmgnMatType
{
private IAsset CreateAsset(AssetLoadInfo loadInfo)
{
var fileBytes = loadInfo.FileSystem.ReadAllBytes(loadInfo.LoadPath);
int width, height;
double duration;
using (var stream = new MemoryStream(fileBytes))
using (var reader = new FFmpegMovieReader(stream))
{
width = reader.Width;
height = reader.Height;
duration = reader.Duration;
}
var assetName = loadInfo.AssetName;
var fileName = Path.GetFileName(loadInfo.LoadPath);
var movie = new FFmpegFileMovie(width, height, duration, () => OpenAssetFile(assetName, fileName));
var hash = AssetHashMd5.FromSingleFile(fileBytes);
return(new Asset(assetName, movie, loadInfo.StorageType, hash, loadInfo.ReferencePath, fileName));
}
private static SortedDictionary <string, AssetLoadInfo> GetScenePrefabNames(string filePath)
{
SortedDictionary <string, AssetLoadInfo> prefabs = new SortedDictionary <string, AssetLoadInfo>();
XmlReader reader = XmlReader.Create(filePath);
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element && reader.Name.Equals("LoadItem"))
{
XElement ele = XElement.ReadFrom(reader) as XElement;
int initialOrder = int.Parse(ele.Attribute("InitialOrder").Value);
bool isActive = bool.Parse(ele.Attribute("IsActive").Value);
string prefabABName = ele.Attribute("PrefabABPath").Value;
string organizeDataABName = ele.Attribute("OrganizeDataABPath").Value;
AssetLoadInfo loadItem = new AssetLoadInfo(prefabABName, organizeDataABName, initialOrder, isActive);
prefabs.Add(loadItem.prefabABName, loadItem);
}
}
reader.Close();
return(prefabs);
}
internal static AssetLoadInfo CreateFBXWithMesh(GUID fbxGuid)
{
var asset = new AssetLoadInfo();
asset.address = fbxGuid.ToString();
asset.asset = fbxGuid;
asset.includedObjects = new List <ObjectIdentifier>
{
ConstructObjectIdentifier(fbxGuid, 100000, FileType.MetaAssetType, ""), // GameObject
ConstructObjectIdentifier(fbxGuid, 400000, FileType.MetaAssetType, ""), // Transform
ConstructObjectIdentifier(fbxGuid, 2100000, FileType.MetaAssetType, ""), // Material
ConstructObjectIdentifier(fbxGuid, 2300000, FileType.MetaAssetType, ""), // MeshRenderer
ConstructObjectIdentifier(fbxGuid, 3300000, FileType.MetaAssetType, ""), // MeshFilter
ConstructObjectIdentifier(fbxGuid, 4300000, FileType.MetaAssetType, "") // Mesh
};
asset.referencedObjects = new List <ObjectIdentifier>
{
ConstructObjectIdentifier(new GUID("0000000000000000f000000000000000"), 6, FileType.NonAssetType, "resources/unity_builtin_extra"), // Shader
ConstructObjectIdentifier(new GUID("0000000000000000f000000000000000"), 46, FileType.NonAssetType, "resources/unity_builtin_extra") // Shader
};
return(asset);
}
void CreateAssetBundleCommand(string bundleName, string internalName, List <GUID> assets)
{
var command = CreateWriteCommand(internalName, m_WriteData.FileToObjects[internalName], m_PackingMethod);
var usageSet = new BuildUsageTagSet();
var referenceMap = new BuildReferenceMap();
var dependencyHashes = new List <Hash128>();
var bundleAssets = new List <AssetLoadInfo>();
referenceMap.AddMappings(command.internalName, command.serializeObjects.ToArray());
foreach (var asset in assets)
{
usageSet.UnionWith(m_DependencyData.AssetUsage[asset]);
if (m_DependencyData.DependencyHash.TryGetValue(asset, out var hash))
{
dependencyHashes.Add(hash);
}
AssetLoadInfo assetInfo = m_DependencyData.AssetInfo[asset];
assetInfo.address = m_BuildContent.Addresses[asset];
bundleAssets.Add(assetInfo);
}
bundleAssets.Sort(AssetLoadInfoCompare);
var operation = new AssetBundleWriteOperation();
operation.Command = command;
operation.UsageSet = usageSet;
operation.ReferenceMap = referenceMap;
operation.DependencyHash = !dependencyHashes.IsNullOrEmpty() ? HashingMethods.Calculate(dependencyHashes).ToHash128() : new Hash128();
operation.Info = new AssetBundleInfo();
operation.Info.bundleName = bundleName;
operation.Info.bundleAssets = bundleAssets;
m_WriteData.WriteOperations.Add(operation);
m_WriteData.FileToUsageSet.Add(command.internalName, usageSet);
m_WriteData.FileToReferenceMap.Add(command.internalName, referenceMap);
}
// Sort function to ensure Asset Bundle's path container is ordered deterministically everytime
internal static int AssetLoadInfoCompare(AssetLoadInfo x, AssetLoadInfo y)
{
if (x.asset != y.asset)
{
return(x.asset.CompareTo(y.asset));
}
if (x.includedObjects.IsNullOrEmpty() && !y.includedObjects.IsNullOrEmpty())
{
return(-1);
}
if (!x.includedObjects.IsNullOrEmpty() && y.includedObjects.IsNullOrEmpty())
{
return(1);
}
if (!x.includedObjects.IsNullOrEmpty() && !y.includedObjects.IsNullOrEmpty())
{
if (x.includedObjects[0] < y.includedObjects[0])
{
return(-1);
}
if (x.includedObjects[0] > y.includedObjects[0])
{
return(1);
}
}
if (string.IsNullOrEmpty(x.address) && !string.IsNullOrEmpty(y.address))
{
return(-1);
}
if (!string.IsNullOrEmpty(x.address) && string.IsNullOrEmpty(y.address))
{
return(1);
}
if (!string.IsNullOrEmpty(x.address) && !string.IsNullOrEmpty(y.address))
{
return(x.address.CompareTo(y.address));
}
return(0);
}
void PackAssetBundle(string bundleName, List <GUID> includedAssets, Dictionary <GUID, List <GUID> > assetToReferences)
{
var internalName = string.Format(CommonStrings.AssetBundleNameFormat, m_PackingMethod.GenerateInternalFileName(bundleName));
var allObjects = new HashSet <ObjectIdentifier>();
foreach (var asset in includedAssets)
{
AssetLoadInfo assetInfo = m_DependencyData.AssetInfo[asset];
allObjects.UnionWith(assetInfo.includedObjects);
var references = new List <ObjectIdentifier>();
references.AddRange(assetInfo.referencedObjects);
assetToReferences[asset] = FilterReferencesForAsset(asset, references);
allObjects.UnionWith(references);
m_WriteData.AssetToFiles[asset] = new List <string> {
internalName
};
}
m_WriteData.FileToBundle.Add(internalName, bundleName);
m_WriteData.FileToObjects.Add(internalName, allObjects.ToList());
}
public AssetLoadResultByLoader Load(AssetLoadInfo loadInfo)
{
try
{
var points = new List <Vector3>();
var loadPath = loadInfo.LoadPath;
var fileData = loadInfo.FileSystem.ReadAllBytes(loadPath);
using (var reader = new StreamReader(new MemoryStream(fileData)))
while (true)
{
var line = reader.ReadLine();
if (line == null)
{
break;
}
var match = PointRegex.Match(line);
if (!match.Success)
{
continue;
}
points.Add(new Vector3(
float.Parse(match.Groups[1].Value, CultureInfo.InvariantCulture),
float.Parse(match.Groups[2].Value, CultureInfo.InvariantCulture),
float.Parse(match.Groups[3].Value, CultureInfo.InvariantCulture)
));
}
var resource = new SpherePackingResult(points);
var hash = AssetHashMd5.FromSingleFile(fileData);
var asset = new Asset(loadInfo.AssetName, resource, loadInfo.StorageType, hash, loadInfo.ReferencePath, Path.GetFileName(loadInfo.ReferencePath));
return(AssetLoadResultByLoader.Success(asset));
}
catch (Exception ex)
{
return(AssetLoadResultByLoader.Failure("EXCEPTION", ex));
}
}
public static void LoadAsync <T>(string assetAddress, Action <T> callback)
{
AssetLoadInfo <T> loadInfo = new AssetLoadInfo <T>(assetAddress, callback);
loadInfo.StartLoad();
}
//Add GameObjects to dictionary
// Traverse function iterates the scene graph to build local branches on Unity
GameObject Traverse(Node n, Material currentMaterial)
{
// We must be called in edit lock
if (n == null || !n.IsValid())
{
return(null);
}
// --------------------------- Add game object ---------------------------------------
string name = n.GetName();
if (String.IsNullOrEmpty(name))
{
name = n.GetNativeTypeName();
}
GameObject gameObject = new GameObject(name);
var nodeHandle = gameObject.AddComponent <NodeHandle>();
//nodeHandle.Renderer = Renderer;
nodeHandle.node = n;
nodeHandle.currentMaterial = currentMaterial;
nodeHandle.ComputeShader = Settings.ComputeShader;
// ---------------------------- Check material state ----------------------------------
if (n.HasState())
{
State state = n.State;
if (state.HasTexture(0) && state.GetMode(StateMode.TEXTURE) == StateModeActivation.ON)
{
gzTexture texture = state.GetTexture(0);
if (!textureMaterialStorage.TryGetValue(texture.GetNativeReference(), out currentMaterial))
{
if (texture.HasImage())
{
ImageFormat image_format;
ComponentType comp_type;
uint components;
uint depth;
uint width;
uint height;
uint size;
bool uncompress = false;
Image image = texture.GetImage();
image_format = image.GetFormat();
image.Dispose();
switch (image_format) // Not yet
{
case ImageFormat.COMPRESSED_RGBA8_ETC2:
if (!SystemInfo.SupportsTextureFormat(TextureFormat.ETC2_RGBA8))
{
uncompress = true;
}
break;
case ImageFormat.COMPRESSED_RGB8_ETC2:
if (!SystemInfo.SupportsTextureFormat(TextureFormat.ETC2_RGB))
{
uncompress = true;
}
break;
case ImageFormat.COMPRESSED_RGBA_S3TC_DXT1:
case ImageFormat.COMPRESSED_RGB_S3TC_DXT1:
if (!SystemInfo.SupportsTextureFormat(TextureFormat.DXT1))
{
uncompress = true;
}
break;
case ImageFormat.COMPRESSED_RGBA_S3TC_DXT5:
if (!SystemInfo.SupportsTextureFormat(TextureFormat.DXT5))
{
uncompress = true;
}
break;
}
if (texture.GetMipMapImageArray(ref _image_texture_data, out size, out image_format, out comp_type, out components, out width, out height, out depth, true, uncompress))
{
if (depth == 1)
{
if (n is Crossboard)
{
currentMaterial = new Material(Settings.CrossboardShader);
}
else
{
currentMaterial = new Material(Settings.DefaultShader);
}
TextureFormat format = TextureFormat.ARGB32;
switch (comp_type)
{
case ComponentType.UNSIGNED_BYTE:
{
switch (image_format)
{
case ImageFormat.RGBA:
format = TextureFormat.RGBA32;
break;
case ImageFormat.RGB:
format = TextureFormat.RGB24;
break;
case ImageFormat.COMPRESSED_RGBA_S3TC_DXT1:
case ImageFormat.COMPRESSED_RGB_S3TC_DXT1:
format = TextureFormat.DXT1;
break;
case ImageFormat.COMPRESSED_RGBA_S3TC_DXT5:
format = TextureFormat.DXT5;
break;
case ImageFormat.COMPRESSED_RGB8_ETC2:
format = TextureFormat.ETC2_RGB;
break;
case ImageFormat.COMPRESSED_RGBA8_ETC2:
format = TextureFormat.ETC2_RGBA8;
break;
default:
// Issue your own error here because we can not use this texture yet
return(null);
}
}
break;
default:
// Issue your own error here because we can not use this texture yet
return(null);
}
Texture2D tex = new Texture2D((int)width, (int)height, format, true);
tex.LoadRawTextureData(_image_texture_data);
switch (texture.MinFilter)
{
default:
tex.filterMode = FilterMode.Point;
break;
case gzTexture.TextureMinFilter.LINEAR:
case gzTexture.TextureMinFilter.LINEAR_MIPMAP_NEAREST:
tex.filterMode = FilterMode.Bilinear;
break;
case gzTexture.TextureMinFilter.LINEAR_MIPMAP_LINEAR:
tex.filterMode = FilterMode.Trilinear;
break;
}
tex.Apply(texture.UseMipMaps, true);
currentMaterial.mainTexture = tex;
}
}
}
// Add some kind of check for textures shared by many
// Right now only for crossboards
if (n is Crossboard)
{
textureMaterialStorage.Add(texture.GetNativeReference(), currentMaterial);
}
}
nodeHandle.currentMaterial = currentMaterial;
texture.Dispose();
}
state.Dispose();
}
// ---------------------------- Transform check -------------------------------------
gzTransform tr = n as gzTransform;
if (tr != null)
{
Vec3 translation;
if (tr.GetTranslation(out translation))
{
Vector3 trans = new Vector3(translation.x, translation.y, translation.z);
gameObject.transform.localPosition = trans;
}
// Notify subscribers of new Transform
OnNewTransform?.Invoke(gameObject);
}
// ---------------------------- DynamicLoader check -------------------------------------
DynamicLoader dl = n as DynamicLoader; // Add dynamic loader as game object in dictionary
// so other dynamic loaded data can parent them as child to loader
if (dl != null)
{
List <GameObject> list;
if (!NodeUtils.FindGameObjects(dl.GetNativeReference(), out list)) // We are not registered
{
NodeUtils.AddGameObjectReference(dl.GetNativeReference(), gameObject);
nodeHandle.inNodeUtilsRegistry = true; // Added to registry
// We shall continue to iterate as a group to see if we already have loaded children
}
else // We are already in list
{
return(list[0]); // Lets return first object wich is our main registered node
}
// Notify subscribers of new Loader
OnNewLoader?.Invoke(gameObject);
}
// ---------------------------- Lod check -------------------------------------
Lod ld = n as Lod;
if (ld != null)
{
foreach (Node child in ld)
{
GameObject go_child = Traverse(child, currentMaterial);
if (go_child == null)
{
return(null);
}
NodeHandle h = go_child.GetComponent <NodeHandle>();
if (h != null)
{
if (!NodeUtils.HasGameObjects(h.node.GetNativeReference()))
{
NodeUtils.AddGameObjectReference(h.node.GetNativeReference(), go_child);
h.inNodeUtilsRegistry = true;
h.node.AddActionInterface(_actionReceiver, NodeActionEvent.IS_TRAVERSABLE);
h.node.AddActionInterface(_actionReceiver, NodeActionEvent.IS_NOT_TRAVERSABLE);
}
}
go_child.transform.SetParent(gameObject.transform, false);
}
// Notify subscribers of new Lod
OnNewLod?.Invoke(gameObject);
// Dont process group as group is already processed
return(gameObject);
}
// ---------------------------- Roi check -------------------------------------
Roi roi = n as Roi;
if (roi != null)
{
nodeHandle.updateTransform = true;
nodeHandle.inNodeUpdateList = true;
updateNodeObjects.AddLast(gameObject);
foreach (Node child in roi)
{
GameObject go_child = Traverse(child, currentMaterial);
if (go_child == null)
{
return(null);
}
NodeHandle h = go_child.GetComponent <NodeHandle>();
if (h != null)
{
if (!NodeUtils.HasGameObjects(h.node.GetNativeReference()))
{
NodeUtils.AddGameObjectReference(h.node.GetNativeReference(), go_child);
h.inNodeUtilsRegistry = true;
h.node.AddActionInterface(_actionReceiver, NodeActionEvent.IS_TRAVERSABLE);
h.node.AddActionInterface(_actionReceiver, NodeActionEvent.IS_NOT_TRAVERSABLE);
}
}
go_child.transform.SetParent(gameObject.transform, false);
}
// Dont process group
return(gameObject);
}
// ---------------------------- RoiNode check -------------------------------------
RoiNode roinode = n as RoiNode;
if (roinode != null)
{
nodeHandle.updateTransform = true;
nodeHandle.inNodeUpdateList = true;
updateNodeObjects.AddLast(gameObject);
}
// ---------------------------- Group check -------------------------------------
Group g = n as Group;
if (g != null)
{
foreach (Node child in g)
{
GameObject go_child = Traverse(child, currentMaterial);
if (go_child == null)
{
return(null);
}
go_child.transform.SetParent(gameObject.transform, false);
}
return(gameObject);
}
// ---------------------------ExtRef check -----------------------------------------
ExtRef ext = n as ExtRef;
if (ext != null)
{
AssetLoadInfo info = new AssetLoadInfo(gameObject, ext.ResourceURL, ext.ObjectID);
pendingAssetLoads.Push(info);
}
// ---------------------------- Crossboard check -----------------------------------
Crossboard cb = n as Crossboard;
if (cb != null && GfxCaps.HasCapability(Capability.UseTreeCrossboards))
{
// Scheduled for later build
pendingBuilds.Enqueue(nodeHandle);
}
// ---------------------------- Geometry check -------------------------------------
Geometry geom = n as Geometry;
if (geom != null)
{
nodeHandle.BuildGameObject();
// Notify subscribers of new Geometry
OnNewGeometry?.Invoke(gameObject);
// Later on we will identify types of geoemtry that will be scheduled later if they are extensive and not ground that covers other geometry
// and build them in a later pass distributed over time
// pendingBuilds.Enqueue(nodeHandle);
}
return(gameObject);
}
public override BuildPipelineCodes Convert(BuildDependencyInfo input, BuildSettings settings, bool aggressive, out BuildDependencyInfo output)
{
StartProgressBar("Generated shared object bundles", 3);
Hash128 hash = CalculateInputHash(input);
if (UseCache && BuildCache.TryLoadCachedResults(hash, out output))
{
EndProgressBar();
return(BuildPipelineCodes.SuccessCached);
}
// Mutating the input
output = input;
if (!UpdateProgressBar("Generate lookup of all objects"))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
// Generate mapping of each object to the bundles it would be used by
var objectToBundles = new Dictionary <ObjectIdentifier, HashSet <string> >();
var objectToAssets = new Dictionary <ObjectIdentifier, HashSet <GUID> >();
foreach (var asset in input.assetInfo.Values)
{
var dependencies = input.assetToBundles[asset.asset];
if (aggressive && !asset.includedObjects.IsNullOrEmpty())
{
for (int i = 1; i < asset.includedObjects.Count; ++i)
{
var objectID = asset.includedObjects[i];
HashSet <string> bundles;
objectToBundles.GetOrAdd(objectID, out bundles);
bundles.Add(dependencies[0]);
HashSet <GUID> assets;
objectToAssets.GetOrAdd(objectID, out assets);
assets.Add(asset.asset);
}
}
foreach (var referenceID in asset.referencedObjects)
{
if (!aggressive && input.assetToBundles.ContainsKey(referenceID.guid))
{
continue;
}
if (referenceID.filePath == BuildWriteProcessor.kUnityDefaultResourcePath)
{
continue;
}
HashSet <string> bundles;
objectToBundles.GetOrAdd(referenceID, out bundles);
bundles.Add(dependencies[0]);
HashSet <GUID> assets;
objectToAssets.GetOrAdd(referenceID, out assets);
assets.Add(asset.asset);
}
}
if (!UpdateProgressBar("Finding set of reused objects"))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
// Generate the set of reused objects
var hashToObjects = new Dictionary <Hash128, List <ObjectIdentifier> >();
foreach (var objectPair in objectToBundles)
{
if (objectPair.Value.Count <= 1)
{
continue;
}
var bundleHash = HashingMethods.CalculateMD5Hash(objectPair.Value.ToArray());
List <ObjectIdentifier> objectIDs;
hashToObjects.GetOrAdd(bundleHash, out objectIDs);
objectIDs.Add(objectPair.Key);
}
if (!UpdateProgressBar("Creating shared object bundles"))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
// Generate Shared Bundles
foreach (var hashPair in hashToObjects)
{
// Generate Dependency Information for virtual asset
var assetInfo = new AssetLoadInfo();
assetInfo.asset = new GUID(hashPair.Key.ToString());
assetInfo.address = hashPair.Key.ToString();
assetInfo.includedObjects = hashPair.Value.ToList();
assetInfo.referencedObjects = new List <ObjectIdentifier>();
assetInfo.includedObjects.Sort((x, y) => { if (x < y)
{
return(-1);
}
if (x > y)
{
return(1);
}
return(0); });
// Add new AssetLoadInfo for virtual asset
output.assetInfo.Add(assetInfo.asset, assetInfo);
var assetBundles = new List <string>();
assetBundles.Add(assetInfo.address);
// Add new bundle as dependency[0] for virtual asset
output.assetToBundles.Add(assetInfo.asset, assetBundles);
var bundleAssets = new List <GUID>();
bundleAssets.Add(assetInfo.asset);
// Add virtual asset to the list of assets for new bundle
output.bundleToAssets.Add(assetInfo.address, bundleAssets);
// Add virtual asset to lookup
output.virtualAssets.Add(assetInfo.asset);
foreach (var objectID in assetInfo.includedObjects)
{
// Add objects in virtual asset to lookup
output.objectToVirtualAsset.Add(objectID, assetInfo.asset);
var assets = objectToAssets[objectID];
foreach (var asset in assets)
{
if (!output.assetToBundles.TryGetValue(asset, out assetBundles))
{
continue;
}
if (assetBundles.Contains(assetInfo.address))
{
continue;
}
// Add new bundle as dependency to assets referencing virtual asset objects
assetBundles.Add(assetInfo.address);
}
}
}
// Generate Shared Bundle Build Dependencies
foreach (var virtualAsset in output.virtualAssets)
{
var assetInfo = output.assetInfo[virtualAsset];
var dependencies = output.assetToBundles[virtualAsset];
var references = BundleBuildInterface.GetPlayerDependenciesForObjects(assetInfo.includedObjects.ToArray(), settings.target, settings.typeDB);
foreach (var reference in references)
{
GUID dependency;
List <string> bundles;
string depStr = "";
// If the reference is to an object in a virtual asset, no major checks, just add it as a dependency
if (output.objectToVirtualAsset.TryGetValue(reference, out dependency))
{
if (dependency == virtualAsset)
{
continue;
}
depStr = dependency.ToString();
}
// Otherwise if this reference is part of an asset assigned to a bundle, then set the bundle as a dependency to the virtual asset
else if (output.assetToBundles.TryGetValue(reference.guid, out bundles))
{
if (bundles.IsNullOrEmpty())
{
continue;
}
depStr = bundles[0];
}
if (dependencies.Contains(depStr))
{
continue;
}
dependencies.Add(depStr);
}
}
if (UseCache && !BuildCache.SaveCachedResults(hash, output))
{
BuildLogger.LogWarning("Unable to cache SharedObjectProcessor results.");
}
if (!EndProgressBar())
{
return(BuildPipelineCodes.Canceled);
}
return(BuildPipelineCodes.Success);
}
private unsafe IAsset BuildAsset(AssetLoadInfo loadInfo)
{
var fileData = loadInfo.FileSystem.ReadAllBytes(loadInfo.LoadPath);
var objLoaderFactory = new ObjLoaderFactory();
var objLoader = objLoaderFactory.Create(new MyMaterialStreamProvider(Path.GetDirectoryName(loadInfo.LoadPath), loadInfo.FileSystem));
LoadResult objLoadResult;
using (var stream = new MemoryStream(fileData))
objLoadResult = objLoader.Load(stream);
var anyTextures = objLoadResult.Textures.Any();
var initialMediatorIndices = new int?[objLoadResult.Vertices.Count];
var mediators = new List <VertexMediator>();
var faceMediatorIndices = new List <int>();
var indexList = new List <int>();
var materials = new List <IStandardMaterial>();
var modelParts = new List <FlexibleModelPart>();
foreach (var grp in objLoadResult.Groups)
{
var startIndexLocation = indexList.Count;
foreach (var face in grp.Faces)
{
faceMediatorIndices.Clear();
foreach (var fv in face.EnumerateVertices())
{
var newMediator = new VertexMediator
{
PositionIndex = fv.VertexIndex - 1,
NormalIndex = fv.NormalIndex - 1,
TexCoordIndex = anyTextures ? fv.TextureIndex - 1 : 0
};
var initialIndex = initialMediatorIndices[newMediator.PositionIndex];
if (!initialIndex.HasValue)
{
var mediatorIndex = mediators.Count;
mediators.Add(newMediator);
faceMediatorIndices.Add(mediatorIndex);
initialMediatorIndices[newMediator.PositionIndex] = mediatorIndex;
}
else
{
var mediatorIndex = initialIndex.Value;
var oldMediator = mediators[mediatorIndex];
while (true)
{
if (oldMediator.PositionIndex == newMediator.PositionIndex &&
oldMediator.NormalIndex == newMediator.NormalIndex &&
oldMediator.TexCoordIndex == newMediator.TexCoordIndex)
{
break;
}
if (!oldMediator.NextMediator.HasValue)
{
mediatorIndex = mediators.Count;
mediators.Add(newMediator);
oldMediator.NextMediator = mediatorIndex;
break;
}
mediatorIndex = oldMediator.NextMediator.Value;
oldMediator = mediators[mediatorIndex];
}
faceMediatorIndices.Add(mediatorIndex);
}
}
if (faceMediatorIndices.Count <= 3)
{
for (int i = 0; i < faceMediatorIndices.Count - 3; i++)
{
indexList.Add(faceMediatorIndices[0]);
}
foreach (var mi in faceMediatorIndices)
{
indexList.Add(mi);
}
}
else
{
for (int i = 0; i < faceMediatorIndices.Count - 2; i++)
{
indexList.Add(faceMediatorIndices[0]);
indexList.Add(faceMediatorIndices[i + 1]);
indexList.Add(faceMediatorIndices[i + 2]);
}
}
}
var indexCount = indexList.Count - startIndexLocation;
var color = grp.Material != null
? new Color4(
grp.Material.DiffuseColor.X,
grp.Material.DiffuseColor.Y,
grp.Material.DiffuseColor.Z)
: (Color4?)null;
// todo: use material
modelParts.Add(new FlexibleModelPart
{
VertexSetIndex = 0,
ModelMaterialName = grp.Material?.Name ?? "DefaultMaterial",
PrimitiveTopology = FlexibleModelPrimitiveTopology.TriangleList,
IndexCount = indexCount,
FirstIndex = startIndexLocation
});
}
VertexPosNormTex[] finalVertices;
int[] finalIndices;
if (objLoadResult.Normals.Count > 0)
{
var vertices = mediators.Select(m => new VertexPosNormTex()).ToArray();
for (int i = 0; i < mediators.Count; i++)
{
var mediator = mediators[i];
vertices[i].Position = objLoadResult.Vertices[mediator.PositionIndex].ToClarity();
vertices[i].Normal = objLoadResult.Normals[mediator.NormalIndex].ToClarity();
if (anyTextures)
{
vertices[i].TexCoord = objLoadResult.Textures[mediator.TexCoordIndex].ToClarity();
}
}
finalVertices = vertices;
finalIndices = indexList.ToArray();
}
else
{
var newIndices = Enumerable.Range(0, indexList.Count).ToArray();
var newVertices = new VertexPosNormTex[newIndices.Length];
for (int i = 0; i + 2 < indexList.Count; i += 3)
{
var mediator0 = mediators[indexList[i]];
var mediator1 = mediators[indexList[i + 1]];
var mediator2 = mediators[indexList[i + 2]];
var pos0 = objLoadResult.Vertices[mediator0.PositionIndex].ToClarity();
var pos1 = objLoadResult.Vertices[mediator1.PositionIndex].ToClarity();
var pos2 = objLoadResult.Vertices[mediator2.PositionIndex].ToClarity();
newVertices[i] = new VertexPosNormTex
{
Position = pos0,
Normal = -Vector3.Cross(pos2 - pos0, pos1 - pos0).Normalize(),
TexCoord = new Vector2(0.3f, 0.3f)
};
newVertices[i + 1] = new VertexPosNormTex
{
Position = pos1,
Normal = -Vector3.Cross(pos0 - pos1, pos2 - pos1).Normalize(),
TexCoord = new Vector2(0.7f, 0.3f)
};
newVertices[i + 2] = new VertexPosNormTex
{
Position = pos2,
Normal = -Vector3.Cross(pos1 - pos2, pos0 - pos2).Normalize(),
TexCoord = new Vector2(0.5f, 0.7f)
};
}
finalVertices = newVertices;
finalIndices = newIndices;
}
var pack = new ResourcePack(ResourceVolatility.Immutable);
IRawDataResource vertexRawData;
fixed(VertexPosNormTex *pVertices = finalVertices)
vertexRawData = new RawDataResource(ResourceVolatility.Immutable, (IntPtr)pVertices, sizeof(VertexPosNormTex) * finalVertices.Length);
pack.AddSubresource("VertexRawData", vertexRawData);
IRawDataResource indexRawData;
fixed(int *pIndices = finalIndices)
indexRawData = new RawDataResource(ResourceVolatility.Immutable, (IntPtr)pIndices, sizeof(int) * finalIndices.Length);
pack.AddSubresource("IndexRawData", indexRawData);
var arraySubranges = new []
{
vertexRawData.GetSubrange(0),
indexRawData.GetSubrange(0)
};
var elementInfos = VertexPosNormTex.GetElementsInfos(0);
var indicesInfo = new VertexIndicesInfo(1, CommonFormat.R32_UINT);
var vertexSet = new FlexibleModelVertexSet(ResourceVolatility.Immutable, arraySubranges, elementInfos, indicesInfo);
pack.AddSubresource("VertexSet", vertexSet);
var sphere = Sphere.BoundingSphere(finalVertices, x => x.Position);
var model = new FlexibleModel(ResourceVolatility.Immutable, new [] { vertexSet }, modelParts, sphere);
pack.AddSubresource("Model", model);
pack.MainSubresource = model;
var hash = AssetHashMd5.FromSingleFile(fileData);
var fileName = Path.GetFileName(loadInfo.LoadPath);
return(new Asset(loadInfo.AssetName, pack, AssetStorageType.CopyLocal, hash, loadInfo.ReferencePath, fileName));
}
public ReturnCode Run()
{
var globalUsage = m_DependencyData.GlobalUsage;
foreach (SceneDependencyInfo sceneInfo in m_DependencyData.SceneInfo.Values)
{
globalUsage |= sceneInfo.globalUsage;
}
if (m_SpriteData == null)
{
m_SpriteData = new BuildSpriteData();
}
IList <CachedInfo> cachedInfo = null;
List <CachedInfo> uncachedInfo = null;
if (m_Parameters.UseCache && m_Cache != null)
{
IList <CacheEntry> entries = m_Content.Assets.Select(m_Cache.GetCacheEntry).ToList();
m_Cache.LoadCachedData(entries, out cachedInfo);
uncachedInfo = new List <CachedInfo>();
}
for (int i = 0; i < m_Content.Assets.Count; i++)
{
GUID asset = m_Content.Assets[i];
string assetPath = AssetDatabase.GUIDToAssetPath(asset.ToString());
AssetLoadInfo assetInfo;
BuildUsageTagSet usageTags;
SpriteImporterData importerData;
if (cachedInfo != null && cachedInfo[i] != null)
{
if (!m_Tracker.UpdateInfoUnchecked(string.Format("{0} (Cached)", assetPath)))
{
return(ReturnCode.Canceled);
}
assetInfo = cachedInfo[i].Data[0] as AssetLoadInfo;
usageTags = cachedInfo[i].Data[1] as BuildUsageTagSet;
importerData = cachedInfo[i].Data[2] as SpriteImporterData;
}
else
{
if (!m_Tracker.UpdateInfoUnchecked(assetPath))
{
return(ReturnCode.Canceled);
}
assetInfo = new AssetLoadInfo();
usageTags = new BuildUsageTagSet();
importerData = null;
assetInfo.asset = asset;
var includedObjects = ContentBuildInterface.GetPlayerObjectIdentifiersInAsset(asset, m_Parameters.Target);
assetInfo.includedObjects = new List <ObjectIdentifier>(includedObjects);
var referencedObjects = ContentBuildInterface.GetPlayerDependenciesForObjects(includedObjects, m_Parameters.Target, m_Parameters.ScriptInfo);
assetInfo.referencedObjects = new List <ObjectIdentifier>(referencedObjects);
ContentBuildInterface.CalculateBuildUsageTags(referencedObjects, includedObjects, globalUsage, usageTags, m_DependencyData.DependencyUsageCache);
var importer = AssetImporter.GetAtPath(assetPath) as TextureImporter;
if (importer != null && importer.textureType == TextureImporterType.Sprite)
{
importerData = new SpriteImporterData();
importerData.PackedSprite = !string.IsNullOrEmpty(importer.spritePackingTag);
importerData.SourceTexture = includedObjects.First();
}
if (uncachedInfo != null)
{
uncachedInfo.Add(GetCachedInfo(asset, assetInfo, usageTags, importerData));
}
}
SetOutputInformation(asset, assetInfo, usageTags, importerData);
}
if (m_SpriteData.ImporterData.Count == 0)
{
m_SpriteData = null;
}
if (m_Parameters.UseCache && m_Cache != null)
{
m_Cache.SaveCachedData(uncachedInfo);
}
return(ReturnCode.Success);
}
public ReturnCode Run()
{
var globalUsage = m_DependencyData.GlobalUsage;
foreach (SceneDependencyInfo sceneInfo in m_DependencyData.SceneInfo.Values)
{
globalUsage |= sceneInfo.globalUsage;
}
if (m_SpriteData == null)
{
m_SpriteData = new BuildSpriteData();
}
if (m_ExtendedAssetData == null)
{
m_ExtendedAssetData = new BuildExtendedAssetData();
}
IList <CachedInfo> cachedInfo = null;
List <CachedInfo> uncachedInfo = null;
if (m_Parameters.UseCache && m_Cache != null)
{
IList <CacheEntry> entries = m_Content.Assets.Select(x => m_Cache.GetCacheEntry(x, Version)).ToList();
m_Cache.LoadCachedData(entries, out cachedInfo);
uncachedInfo = new List <CachedInfo>();
}
for (int i = 0; i < m_Content.Assets.Count; i++)
{
GUID asset = m_Content.Assets[i];
string assetPath = AssetDatabase.GUIDToAssetPath(asset.ToString());
AssetLoadInfo assetInfo;
BuildUsageTagSet usageTags;
SpriteImporterData importerData;
ExtendedAssetData assetData;
if (cachedInfo != null && cachedInfo[i] != null)
{
if (!m_Tracker.UpdateInfoUnchecked(string.Format("{0} (Cached)", assetPath)))
{
return(ReturnCode.Canceled);
}
assetInfo = cachedInfo[i].Data[0] as AssetLoadInfo;
usageTags = cachedInfo[i].Data[1] as BuildUsageTagSet;
importerData = cachedInfo[i].Data[2] as SpriteImporterData;
assetData = cachedInfo[i].Data[3] as ExtendedAssetData;
}
else
{
if (!m_Tracker.UpdateInfoUnchecked(assetPath))
{
return(ReturnCode.Canceled);
}
assetInfo = new AssetLoadInfo();
usageTags = new BuildUsageTagSet();
importerData = null;
assetData = null;
assetInfo.asset = asset;
var includedObjects = ContentBuildInterface.GetPlayerObjectIdentifiersInAsset(asset, m_Parameters.Target);
assetInfo.includedObjects = new List <ObjectIdentifier>(includedObjects);
var referencedObjects = ContentBuildInterface.GetPlayerDependenciesForObjects(includedObjects, m_Parameters.Target, m_Parameters.ScriptInfo);
assetInfo.referencedObjects = new List <ObjectIdentifier>(referencedObjects);
var allObjects = new List <ObjectIdentifier>(includedObjects);
allObjects.AddRange(referencedObjects);
ContentBuildInterface.CalculateBuildUsageTags(allObjects.ToArray(), includedObjects, globalUsage, usageTags, m_DependencyData.DependencyUsageCache);
var importer = AssetImporter.GetAtPath(assetPath) as TextureImporter;
if (importer != null && importer.textureType == TextureImporterType.Sprite)
{
// Legacy Sprite Packing Modes
if (EditorSettings.spritePackerMode == SpritePackerMode.AlwaysOn || EditorSettings.spritePackerMode == SpritePackerMode.BuildTimeOnly)
{
importerData = new SpriteImporterData();
importerData.PackedSprite = !string.IsNullOrEmpty(importer.spritePackingTag);
importerData.SourceTexture = includedObjects.First();
}
else if (!referencedObjects.IsNullOrEmpty()) // Sprite is referencing packed data
{
importerData = new SpriteImporterData();
importerData.PackedSprite = EditorSettings.spritePackerMode != SpritePackerMode.Disabled;
importerData.SourceTexture = includedObjects.First();
}
}
var representations = AssetDatabase.LoadAllAssetRepresentationsAtPath(assetPath);
if (!representations.IsNullOrEmpty())
{
assetData = new ExtendedAssetData();
foreach (var representation in representations)
{
if (AssetDatabase.IsMainAsset(representation))
{
continue;
}
string guid;
long localId;
if (!AssetDatabase.TryGetGUIDAndLocalFileIdentifier(representation, out guid, out localId))
{
continue;
}
assetData.Representations.AddRange(includedObjects.Where(x => x.localIdentifierInFile == localId));
}
}
if (uncachedInfo != null)
{
uncachedInfo.Add(GetCachedInfo(asset, assetInfo, usageTags, importerData, assetData));
}
}
SetOutputInformation(asset, assetInfo, usageTags, importerData, assetData);
}
if (m_SpriteData.ImporterData.Count == 0)
{
m_SpriteData = null;
}
if (m_ExtendedAssetData.ExtendedData.Count == 0)
{
m_SpriteData = null;
}
if (m_Parameters.UseCache && m_Cache != null)
{
m_Cache.SaveCachedData(uncachedInfo);
}
return(ReturnCode.Success);
}
private static AssetLoadResultByLoader Load(AssetLoadInfo loadInfo, void *dicomManager)
{
int width, height, depth;
CheckSuccess(DicomProject.AnalyzerGetDimensions(dicomManager, 1, &width, &height, &depth));
var lowerBuffer = new byte[width * height];
var higherBuffer = new byte[width * height];
var vertexList = new List <VertexPosNormTex>();
fixed(byte *pBuffer = higherBuffer)
{
int bufferSize = higherBuffer.Length;
int bytesWritten;
CheckSuccess(DicomProject.AnalyzerGetMonochromePixelDataBufferOfSlice(dicomManager, 1, pBuffer, &bufferSize, &bytesWritten));
}
for (int z = 1; z < depth; z++)
{
CodingHelper.Swap(ref lowerBuffer, ref higherBuffer);
fixed(byte *pBuffer = higherBuffer)
{
int bufferSize = higherBuffer.Length;
int bytesWritten;
CheckSuccess(DicomProject.AnalyzerGetMonochromePixelDataBufferOfSlice(dicomManager, z + 1, pBuffer, &bufferSize, &bytesWritten));
}
for (int y = 0; y < height - 1; y++)
{
for (int x = 0; x < width - 1; x++)
{
var vx = (100f / width) * x - 50f;
var vy = (100f / height) * y - 50f;
var vz = (100f / depth) * z - 50f;
var yStride = width;
var mcCube = new MCCubeCornerScalarStruct
{
CubeDim = new IrtPtType(100.0 / width, 100.0 / height, 100.0 / depth),
Vrtx0Lctn = new IrtPtType(vx, vy, vz)
};
mcCube.Corners[0] = UNormToDouble(lowerBuffer[yStride * y + x]);
mcCube.Corners[1] = UNormToDouble(lowerBuffer[yStride * y + (x + 1)]);
mcCube.Corners[2] = UNormToDouble(lowerBuffer[yStride * (y + 1) + (x + 1)]);
mcCube.Corners[3] = UNormToDouble(lowerBuffer[yStride * (y + 1) + x]);
mcCube.Corners[4] = UNormToDouble(higherBuffer[yStride * y + x]);
mcCube.Corners[5] = UNormToDouble(higherBuffer[yStride * y + (x + 1)]);
mcCube.Corners[6] = UNormToDouble(higherBuffer[yStride * (y + 1) + (x + 1)]);
mcCube.Corners[7] = UNormToDouble(higherBuffer[yStride * (y + 1) + x]);
// todo: use ref instead
EstimateGradient(&mcCube);
var MCPolys = Irit.MCThresholdCube(&mcCube, 0.5);
while (MCPolys != null)
{
var texCoord = new Vector2((float)x / width, (float)z / depth);
var vertex0 = MCPolys->GetClarityVertex(0, texCoord);
var vertexCurr = MCPolys->GetClarityVertex(1, texCoord);
for (var i = 2; i < MCPolys->NumOfVertices; i++)
{
var vertexPrev = vertexCurr;
vertexCurr = MCPolys->GetClarityVertex(i, texCoord);
vertexList.Add(vertex0);
vertexList.Add(vertexPrev);
vertexList.Add(vertexCurr);
}
//Irit.IritFree(MCPolys);
MCPolys = MCPolys->Pnext;
}
}
}
}
var pack = new ResourcePack(ResourceVolatility.Immutable);
var rawVerticesData = new RawDataResource(ResourceVolatility.Immutable, vertexList.Count * sizeof(VertexPosNormTex));
pack.AddSubresource("VertexData", rawVerticesData);
var pRawData = (VertexPosNormTex *)rawVerticesData.Map();
for (int i = 0; i < vertexList.Count; i++)
{
pRawData[i] = vertexList[i];
}
rawVerticesData.Unmap(true);
var vertexSet = new FlexibleModelVertexSet(ResourceVolatility.Immutable, new[] { new RawDataResSubrange(rawVerticesData, 0) }, VertexPosNormTex.GetElementsInfos(0), null);
pack.AddSubresource("ModelVertexSet", vertexSet);
var modelPart = new FlexibleModelPart
{
IndexCount = vertexList.Count,
PrimitiveTopology = FlexibleModelPrimitiveTopology.TriangleList,
VertexSetIndex = 0
};
var model = new FlexibleModel(ResourceVolatility.Immutable, new[] { vertexSet }, new[] { modelPart }, new Sphere(Vector3.Zero, 50));
pack.AddSubresource("Model", model);
pack.MainSubresource = model;
CheckSuccess(DicomProject.AnalyzerKillDicomAnalyzer(&dicomManager));
// todo: calculate hash honestly
var hash = AssetHashMd5.Random(new Random());
var fileName = Path.GetFileName(loadInfo.LoadPath);
var asset = new Asset(loadInfo.AssetName, pack, AssetStorageType.ReferenceOriginal, hash, loadInfo.ReferencePath, fileName);
return(AssetLoadResultByLoader.Success(asset));
}
// Traverse function iterates the scene graph to build local branches on Unity
GameObject Traverse(Node n, Material currentMaterial)
{
if (n == null || !n.IsValid())
{
return(null);
}
string name = n.GetName();
if (String.IsNullOrEmpty(name))
{
name = n.GetNativeTypeName();
}
GameObject gameObject = new GameObject(name);
var nodeHandle = gameObject.AddComponent <NodeHandle>();
nodeHandle.node = n;
nodeHandle.inObjectDict = false;
// ---------------------------- Check material state ----------------------------------
if (n.HasState())
{
State state = n.State;
if (state.HasTexture(0) && state.GetMode(StateMode.TEXTURE) == StateModeActivation.ON)
{
gzTexture texture = state.GetTexture(0);
if (texture.HasImage())
{
gzImage image = texture.GetImage();
int depth = (int)image.GetDepth();
int width = (int)image.GetWidth();
int height = (int)image.GetHeight();
if (depth == 1)
{
if (currentMaterial == null)
{
currentMaterial = new Material(Shader);
}
TextureFormat format = TextureFormat.ARGB32;
ImageType image_type = image.GetImageType();
switch (image_type)
{
case ImageType.RGB_8_DXT1:
format = TextureFormat.DXT1;
break;
}
Texture2D tex = new Texture2D(width, height, format, false);
byte[] image_data;
image.GetImageArray(out image_data);
tex.LoadRawTextureData(image_data);
tex.filterMode = FilterMode.Trilinear;
tex.Apply();
currentMaterial.mainTexture = tex;
}
image.Dispose();
}
texture.Dispose();
}
state.Dispose();
}
// ---------------------------- Transform check -------------------------------------
gzTransform tr = n as gzTransform;
if (tr != null)
{
Vec3 translation;
if (tr.GetTranslation(out translation))
{
Vector3 trans = new Vector3(translation.x, translation.y, translation.z);
gameObject.transform.localPosition = trans;
}
}
// ---------------------------- DynamicLoader check -------------------------------------
DynamicLoader dl = n as DynamicLoader;
if (dl != null)
{
if (!nodeHandle.inObjectDict)
{
AddGameObjectReference(dl.GetNativeReference(), gameObject);
nodeHandle.inObjectDict = true;
}
}
// ---------------------------- Lod check -------------------------------------
Lod ld = n as Lod;
if (ld != null)
{
foreach (Node child in ld)
{
GameObject go_child = Traverse(child, currentMaterial);
NodeHandle h = go_child.GetComponent <NodeHandle>();
if (h != null)
{
if (!h.inObjectDict)
{
AddGameObjectReference(h.node.GetNativeReference(), go_child);
h.node.AddActionInterface(_actionReceiver, NodeActionEvent.IS_TRAVERSABLE);
h.node.AddActionInterface(_actionReceiver, NodeActionEvent.IS_NOT_TRAVERSABLE);
h.inObjectDict = true;
}
}
go_child.transform.SetParent(gameObject.transform, false);
}
// Dont process group
return(gameObject);
}
// ---------------------------- Roi check -------------------------------------
Roi roi = n as Roi;
if (roi != null)
{
nodeHandle.updateTransform = true;
foreach (Node child in roi)
{
GameObject go_child = Traverse(child, currentMaterial);
NodeHandle h = go_child.GetComponent <NodeHandle>();
if (h != null)
{
if (!h.inObjectDict)
{
AddGameObjectReference(h.node.GetNativeReference(), go_child);
h.node.AddActionInterface(_actionReceiver, NodeActionEvent.IS_TRAVERSABLE);
h.node.AddActionInterface(_actionReceiver, NodeActionEvent.IS_NOT_TRAVERSABLE);
h.inObjectDict = true;
}
}
go_child.transform.SetParent(gameObject.transform, false);
}
// Dont process group
return(gameObject);
}
// ---------------------------- RoiNode check -------------------------------------
RoiNode roinode = n as RoiNode;
if (roinode != null)
{
nodeHandle.updateTransform = true;
}
// ---------------------------- Group check -------------------------------------
Group g = n as Group;
if (g != null)
{
foreach (Node child in g)
{
GameObject go_child = Traverse(child, currentMaterial);
go_child.transform.SetParent(gameObject.transform, false);
}
return(gameObject);
}
// ---------------------------ExtRef check -----------------------------------------
ExtRef ext = n as ExtRef;
if (ext != null)
{
AssetLoadInfo info = new AssetLoadInfo(gameObject, ext.ResourceURL, ext.ObjectID);
pendingAssetLoads.Push(info);
}
// ---------------------------- Geometry check -------------------------------------
Geometry geom = n as Geometry;
if (geom != null)
{
float[] float_data;
int[] indices;
if (geom.GetVertexData(out float_data, out indices))
{
MeshFilter filter = gameObject.AddComponent <MeshFilter>();
MeshRenderer renderer = gameObject.AddComponent <MeshRenderer>();
Mesh mesh = new Mesh();
Vector3[] vertices = new Vector3[float_data.Length / 3];
int float_index = 0;
for (int i = 0; i < vertices.Length; i++)
{
vertices[i] = new Vector3(float_data[float_index], float_data[float_index + 1], float_data[float_index + 2]);
float_index += 3;
}
mesh.vertices = vertices;
mesh.triangles = indices;
if (geom.GetColorData(out float_data))
{
if (float_data.Length / 4 == vertices.Length)
{
float_index = 0;
Color[] cols = new Color[vertices.Length];
for (int i = 0; i < vertices.Length; i++)
{
cols[i] = new Color(float_data[float_index], float_data[float_index + 1], float_data[float_index + 2], float_data[float_index + 3]);
float_index += 4;
}
mesh.colors = cols;
}
}
if (geom.GetNormalData(out float_data))
{
if (float_data.Length / 3 == vertices.Length)
{
float_index = 0;
Vector3[] normals = new Vector3[vertices.Length];
for (int i = 0; i < vertices.Length; i++)
{
normals[i] = new Vector3(float_data[float_index], float_data[float_index + 1], float_data[float_index + 2]);
float_index += 3;
}
mesh.normals = normals;
}
}
//else
// mesh.RecalculateNormals();
uint texture_units = geom.GetTextureUnits();
if (texture_units > 0)
{
if (geom.GetTexCoordData(out float_data, 0))
{
if (float_data.Length / 2 == vertices.Length)
{
float_index = 0;
Vector2[] tex_coords = new Vector2[vertices.Length];
for (int i = 0; i < vertices.Length; i++)
{
tex_coords[i] = new Vector2(float_data[float_index], float_data[float_index + 1]);
float_index += 2;
}
mesh.uv = tex_coords;
}
}
if ((texture_units > 1) && geom.GetTexCoordData(out float_data, 1))
{
if (float_data.Length / 2 == vertices.Length)
{
float_index = 0;
Vector2[] tex_coords = new Vector2[vertices.Length];
for (int i = 0; i < vertices.Length; i++)
{
tex_coords[i] = new Vector2(float_data[float_index], float_data[float_index + 1]);
float_index += 2;
}
mesh.uv2 = tex_coords;
}
}
if ((texture_units > 2) && geom.GetTexCoordData(out float_data, 2))
{
if (float_data.Length / 2 == vertices.Length)
{
float_index = 0;
Vector2[] tex_coords = new Vector2[vertices.Length];
for (int i = 0; i < vertices.Length; i++)
{
tex_coords[i] = new Vector2(float_data[float_index], float_data[float_index + 1]);
float_index += 2;
}
mesh.uv3 = tex_coords;
}
}
if ((texture_units > 3) && geom.GetTexCoordData(out float_data, 3))
{
if (float_data.Length / 2 == vertices.Length)
{
float_index = 0;
Vector2[] tex_coords = new Vector2[vertices.Length];
for (int i = 0; i < vertices.Length; i++)
{
tex_coords[i] = new Vector2(float_data[float_index], float_data[float_index + 1]);
float_index += 2;
}
mesh.uv4 = tex_coords;
}
}
}
filter.sharedMesh = mesh;
renderer.sharedMaterial = currentMaterial;
}
}
return(gameObject);
}
