private void FailGetGeometryBufferRequest(LoadCubeRequest loadRequest, string modelPath)
{
CheckIfBackgroundThread();
loadRequest.Failures++;
lock (_eboCache)
{
// Remove the 'in progress' marker from the cache
_eboCache.Remove(modelPath);
}
if (RETRY_LIMIT > loadRequest.Failures)
{
Debug.LogError("Retry limit hit for: " + modelPath);
Debug.LogError("Cube load failed for " + loadRequest);
// Let another depenent cube try
lock (_dependentCubes)
{
LinkedList <LoadCubeRequest> dependentRequests;
if (_dependentCubes.TryGetValue(modelPath, out dependentRequests))
{
var request = dependentRequests.Last.Value;
dependentRequests.RemoveLast();
_loadGeometryBufferQueue.ConcurrentEnqueue(request).Wait();
}
}
}
else
{
// Queue for retry
_loadGeometryBufferQueue.ConcurrentEnqueue(loadRequest).Wait();
}
}
private void CancelRequest()
{
if (_loadCubeRequest != null)
{
_loadCubeRequest.Cancelled = true;
_loadCubeRequest = null;
}
}
private IEnumerator RequestCubeLoad()
{
CancelRequest();
_loadCubeRequest = new LoadCubeRequest(_x, _y, _z, _lodIndex, _pyriteQuery, createdObject =>
{
DestroyChildren();
_cubes.Add(createdObject);
StartCoroutine(StopRenderCheck(Camera.main));
});
return(_manager.EnqueueLoadCubeRequest(_loadCubeRequest));
}
private IEnumerator BuildCubeRequest(LoadCubeRequest loadRequest)
{
Build(
loadRequest.GeometryBuffer,
loadRequest.MaterialData,
loadRequest.X,
loadRequest.Y,
loadRequest.Z,
loadRequest.LodIndex,
loadRequest.gameObject);
yield break;
}
void RequestCube(int X, int Y, int Z, int detailLevel, GameObject refObj)
{
if (HideModelMesh)
{
return;
}
//var loadRequest = new LoadCubeRequest(X, Y, Z, detailLevel, pyriteQuery, cubeObj => { refObj = cubeObj; });
var loadRequest = new LoadCubeRequest(X, Y, Z, detailLevel, refObj);
StartCoroutine(EnqueueLoadCubeRequest(loadRequest));
}
private IEnumerator AddDependentRequest(LoadCubeRequest dependentRequest, string dependencyKey)
{
// Model is in the process of being constructed. Add request to dependency list
while (!Monitor.TryEnter(_dependentCubes))
{
yield return(null);
}
LinkedList <LoadCubeRequest> dependentRequests;
if (!_dependentCubes.TryGetValue(dependencyKey, out dependentRequests))
{
dependentRequests = new LinkedList <LoadCubeRequest>();
_dependentCubes.Add(dependencyKey, dependentRequests);
}
dependentRequests.AddLast(dependentRequest);
Monitor.Exit(_dependentCubes);
}
// Determine the next appropriate queue for the request
private void MoveRequestForward(LoadCubeRequest loadRequest)
{
#if !UNITY_WSA
var onMainThread = _mainThread.Equals(Thread.CurrentThread);
#else
// Can't check for UIThread yet on Windows Store Apps so assume we are not (trying to StartCoroutine will fail otherwise)
var onMainThread = false;
#endif
if (loadRequest.GeometryBuffer == null)
{
if (onMainThread)
{
StartCoroutine(_loadGeometryBufferQueue.ConcurrentEnqueue(loadRequest));
}
else
{
_loadGeometryBufferQueue.ConcurrentEnqueue(loadRequest).Wait();
}
}
else if (loadRequest.MaterialData == null)
{
if (onMainThread)
{
StartCoroutine(_loadMaterialQueue.ConcurrentEnqueue(loadRequest));
}
else
{
_loadMaterialQueue.ConcurrentEnqueue(loadRequest).Wait();
}
}
else
{
if (onMainThread)
{
StartCoroutine(_buildCubeRequests.ConcurrentEnqueue(loadRequest));
}
else
{
_buildCubeRequests.ConcurrentEnqueue(loadRequest).Wait();
}
}
}
private void MoveRequestForward(LoadCubeRequest loadRequest)
{
#if !UNITY_WSA
var onMainThread = _mainThread.Equals(Thread.CurrentThread);
#else
var onMainThread = false;
#endif
if (loadRequest.GeometryBuffer == null)
{
if (onMainThread)
{
StartCoroutine(_loadGeometryBufferQueue.ConcurrentEnqueue(loadRequest));
}
else
{
_loadGeometryBufferQueue.ConcurrentEnqueue(loadRequest).Wait();
}
}
else if (loadRequest.MaterialData == null)
{
if (onMainThread)
{
StartCoroutine(_loadMaterialQueue.ConcurrentEnqueue(loadRequest));
}
else
{
_loadMaterialQueue.ConcurrentEnqueue(loadRequest).Wait();
}
}
else
{
if (onMainThread)
{
StartCoroutine(_buildCubeRequests.ConcurrentEnqueue(loadRequest));
}
else
{
_buildCubeRequests.ConcurrentEnqueue(loadRequest).Wait();
}
}
}
private IEnumerator GetModelForRequest(LoadCubeRequest loadRequest)
{
//var modelPath = loadRequest.Query.GetModelPath(loadRequest.LodIndex, loadRequest.X, loadRequest.Y, loadRequest.Z);
var modelPath = pyriteQuery.GetModelPath(loadRequest.LodIndex, loadRequest.X, loadRequest.Y, loadRequest.Z);
while (!Monitor.TryEnter(_eboCache))
{
yield return(null);
}
// If the geometry data is being loaded or this is the first request to load it add the request the dependency list
if (!_eboCache.ContainsKey(modelPath) || _eboCache[modelPath] == null)
{
yield return(StartCoroutine(AddDependentRequest(loadRequest, modelPath)));
if (!_eboCache.ContainsKey(modelPath))
{
// Model data was not present in cache nor has any request started constructing it
//EboCacheMisses++;
_eboCache[modelPath] = null;
if (UseWwwForEbo)
{
var cachePath = CacheWebRequest.GetCacheFilePath(modelPath);
WWW modelWww;
if (CacheWebRequest.IsItemInCache(cachePath))
{
//FileCacheHits++;
modelWww = new WWW("file:///" + cachePath);
yield return(modelWww);
}
else
{
//FileCacheMisses++;
modelWww = new WWW(modelPath);
yield return(modelWww);
CacheWebRequest.AddToCache(cachePath, modelWww.bytes);
}
GeometryBuffer buffer =
new GeometryBuffer(_geometryBufferAltitudeTransform, true)
{
Buffer = modelWww.bytes
};
buffer.Process();
_eboCache[modelPath] = buffer;
yield return(StartCoroutine(SucceedGetGeometryBufferRequest(modelPath, buffer)));
}
else
{
CacheWebRequest.GetBytes(modelPath, modelResponse =>
{
lock (_eboCache)
{
if (modelResponse.Status == CacheWebRequest.CacheWebResponseStatus.Error)
{
Debug.LogError("Error getting model [" + modelPath + "] " +
modelResponse.ErrorMessage);
FailGetGeometryBufferRequest(loadRequest, modelPath);
}
else if (modelResponse.Status == CacheWebRequest.CacheWebResponseStatus.Cancelled)
{
_eboCache.Remove(modelPath);
}
else
{
if (modelResponse.IsCacheHit)
{
//FileCacheHits++;
}
else
{
//FileCacheMisses++;
}
GeometryBuffer buffer =
new GeometryBuffer(_geometryBufferAltitudeTransform, true)
{
Buffer = modelResponse.Content
};
buffer.Process();
_eboCache[modelPath] = buffer;
SucceedGetGeometryBufferRequest(modelPath, buffer).Wait();
}
}
}, DependentRequestsExistBlocking);
}
}
}
else // The model data was in the cache
{
// Model was constructed move request to next step
//EboCacheHits++;
loadRequest.GeometryBuffer = _eboCache[modelPath];
MoveRequestForward(loadRequest);
}
Monitor.Exit(_eboCache);
}
private IEnumerator GetMaterialForRequest(LoadCubeRequest loadRequest)
{
//var pyriteLevel = loadRequest.Query.DetailLevels[loadRequest.LodIndex];
//var textureCoordinates = pyriteLevel.TextureCoordinatesForCube(loadRequest.X, loadRequest.Y);
//var texturePath = loadRequest.Query.GetTexturePath(loadRequest.LodIndex, (int)textureCoordinates.x, (int)textureCoordinates.y);
var pyriteLevel = pyriteQuery.DetailLevels[loadRequest.LodIndex];
var textureCoordinates = pyriteLevel.TextureCoordinatesForCube(loadRequest.X, loadRequest.Y);
var texturePath = pyriteQuery.GetTexturePath(loadRequest.LodIndex, (int)textureCoordinates.x, (int)textureCoordinates.y);
while (!Monitor.TryEnter(MaterialDataCache))
{
yield return(null);
}
// If the material data is not in the cache or in the middle of being constructed add this request as a dependency
if (!MaterialDataCache.ContainsKey(texturePath) || MaterialDataCache[texturePath] == null)
{
// Add this request to list of requests that is waiting for the data
yield return(StartCoroutine(AddDependentRequest(loadRequest, texturePath)));
// Check if this is the first request for material (or it isn't in the cache)
if (!MaterialDataCache.ContainsKey(texturePath))
{
if (UseWwwForTextures)
{
// Material data was not in cache nor being constructed
// Set to null to signal to other tasks that the key is in the process
// of being filled
MaterialDataCache[texturePath] = null;
var materialData = CubeBuilderHelpers.GetDefaultMaterialData(
(int)textureCoordinates.x,
(int)textureCoordinates.y,
loadRequest.LodIndex,
texturePath);
var cachePath = CacheWebRequest.GetCacheFilePath(texturePath);
if (!CacheFill)
{
WWW textureWww; // = new WWW(texturePath);
if (CacheWebRequest.IsItemInCache(cachePath))
{
textureWww = new WWW("file:///" + cachePath);
yield return(textureWww);
}
else
{
textureWww = new WWW(texturePath);
yield return(textureWww);
CacheWebRequest.AddToCache(cachePath, textureWww.bytes);
}
materialData.DiffuseTex = textureWww.texture;
materialData.DiffuseTex.name = materialData.Name;
}
MaterialDataCache[texturePath] = materialData;
MaterialDataCache.AddRef(texturePath);
// Move forward dependent requests that wanted this material data
yield return(StartCoroutine(SucceedGetMaterialDataRequests(texturePath, materialData)));
}
else
{
// Material data was not in cache nor being constructed
// Set to null to signal to other tasks that the key is in the process
// of being filled
MaterialDataCache[texturePath] = null;
var materialData = CubeBuilderHelpers.GetDefaultMaterialData(
(int)textureCoordinates.x,
(int)textureCoordinates.y,
loadRequest.LodIndex,
texturePath);
_partiallyConstructedMaterialDatas[texturePath] = materialData;
CacheWebRequest.GetBytes(texturePath, textureResponse =>
{
CheckIfBackgroundThread();
if (textureResponse.Status == CacheWebRequest.CacheWebResponseStatus.Error)
{
Debug.LogError("Error getting texture [" + texturePath + "] " + textureResponse.ErrorMessage);
FailGetMaterialDataRequest(loadRequest, texturePath);
}
else if (textureResponse.Status == CacheWebRequest.CacheWebResponseStatus.Cancelled)
{
lock (MaterialDataCache)
{
MaterialDataCache.Remove(texturePath);
}
}
else
{
if (textureResponse.IsCacheHit)
{
//FileCacheHits++;
}
else
{
//FileCacheMisses++;
}
_texturesReadyForMaterialDataConstruction.ConcurrentEnqueue(
new KeyValuePair <string, byte[]>(texturePath, textureResponse.Content)).Wait();
}
}, DependentRequestsExistBlocking);
}
}
}
else // The material was in the cache
{
// Material data ready get it and move on
//MaterialCacheHits++;
loadRequest.MaterialData = MaterialDataCache[texturePath];
MaterialDataCache.AddRef(texturePath);
MoveRequestForward(loadRequest);
}
Monitor.Exit(MaterialDataCache);
}
public IEnumerator EnqueueLoadCubeRequest(LoadCubeRequest loadRequest)
{
yield return(StartCoroutine(_loadMaterialQueue.ConcurrentEnqueue(loadRequest)));
}
protected virtual IEnumerator Load()
{
_pyriteQuery = new PyriteQuery(this, SetName, ModelVersion, PyriteServer, UpgradeFactor, UpgradeConstant,
DowngradeFactor, DowngradeConstant);
yield return(StartCoroutine(_pyriteQuery.LoadAll(FilterDetailLevels ? DetailLevelsToFilter : null)));
var initialDetailLevelIndex = DetailLevel - 1;
if (UseCameraDetection)
{
initialDetailLevelIndex = _pyriteQuery.DetailLevels.Length - 1;
}
_pyriteLevel = _pyriteQuery.DetailLevels[initialDetailLevelIndex];
var allOctCubes = _pyriteQuery.DetailLevels[initialDetailLevelIndex].Octree.AllItems();
foreach (var octCube in allOctCubes)
{
var pCube = CreateCubeFromCubeBounds(octCube);
var x = pCube.X;
var y = pCube.Y;
var z = pCube.Z;
var cubePos = _pyriteLevel.GetWorldCoordinatesForCube(pCube);
_geometryBufferAltitudeTransform = 0 - _pyriteLevel.ModelBoundsMin.z;
if (UseCameraDetection)
{
var detectionCube = ObjectPooler.Current.GetPooledObject(PlaceHolderCube);
detectionCube.transform.position = new Vector3(-cubePos.x,
cubePos.z + _geometryBufferAltitudeTransform, -cubePos.y);
detectionCube.transform.rotation = Quaternion.identity;
var meshRenderer = detectionCube.GetComponent <MeshRenderer>();
meshRenderer.enabled = true;
detectionCube.GetComponent <IsRendered>()
.SetCubePosition(x, y, z, initialDetailLevelIndex, _pyriteQuery, this);
detectionCube.transform.localScale = new Vector3(
_pyriteLevel.WorldCubeScale.x,
_pyriteLevel.WorldCubeScale.z,
_pyriteLevel.WorldCubeScale.y);
detectionCube.SetActive(true);
}
else
{
var loadRequest = new LoadCubeRequest(x, y, z, initialDetailLevelIndex, _pyriteQuery, null);
yield return(StartCoroutine(EnqueueLoadCubeRequest(loadRequest)));
}
}
if (CameraRig != null)
{
// Hardcodes the coordinate inversions which are parameterized on the geometry buffer
var min = new Vector3(
-_pyriteLevel.ModelBoundsMin.x,
_pyriteLevel.ModelBoundsMin.z + _geometryBufferAltitudeTransform,
-_pyriteLevel.ModelBoundsMin.y);
var max = new Vector3(
-_pyriteLevel.ModelBoundsMax.x,
_pyriteLevel.ModelBoundsMax.z + _geometryBufferAltitudeTransform,
-_pyriteLevel.ModelBoundsMax.y);
//Kainiemi: Some mechanism needed to inform InputManager about the transform change
var inputManager = CameraRig.GetComponent <PyriteDemoClient.InputManager>();
if (inputManager != null)
{
// Give input manager position limits based on model bounds
var highestLod = _pyriteQuery.DetailLevels.First();
var lowestLod = _pyriteQuery.DetailLevels.Last();
inputManager.SetInputLimits(
new Vector3(highestLod.ModelBoundsMin.x + lowestLod.WorldCubeScale.x / 2,
highestLod.ModelBoundsMin.z + _geometryBufferAltitudeTransform +
lowestLod.WorldCubeScale.z / 3,
highestLod.ModelBoundsMin.y + lowestLod.WorldCubeScale.y / 2),
new Vector3(highestLod.ModelBoundsMax.x - lowestLod.WorldCubeScale.x / 2,
highestLod.ModelBoundsMax.z + _geometryBufferAltitudeTransform +
(lowestLod.WorldCubeScale.z * 1.5f),
highestLod.ModelBoundsMax.y - lowestLod.WorldCubeScale.y / 2));
if (AutomateCameraPositionOnLoad)
{
var newCameraPosition = min + (max - min) / 1.5f;
newCameraPosition += new Vector3(0, (max - min).y * 2f, 0);
CameraRig.transform.position = newCameraPosition;
inputManager.NotifyOnTransformChange(CameraRig.transform.position);
}
else
{
inputManager.NotifyReadyForControl();
}
}
}
}
// Used to create a and populate a game object for this request
private IEnumerator BuildCubeRequest(LoadCubeRequest loadRequest)
{
Build(loadRequest.GeometryBuffer, loadRequest.MaterialData, loadRequest.X, loadRequest.Y, loadRequest.Z,
loadRequest.Query.DetailLevels[loadRequest.LodIndex].Value, loadRequest.RegisterCreatedObjects);
yield break;
}
protected override IEnumerator Load()
{
var pyriteQuery = new PyriteQuery(this, SetName, ModelVersion, PyriteServer);
if (TargetGameObject != null)
{
var transformedPosition = new Vector3(
-TargetGameObject.transform.position.x,
-TargetGameObject.transform.position.z,
TargetGameObject.transform.position.y - 600
);
yield return(StartCoroutine(pyriteQuery.Load3X3(Reference, transformedPosition)));
}
else
{
yield return(StartCoroutine(pyriteQuery.Load3X3(Reference, QueryPosition)));
}
var xmin = pyriteQuery.DetailLevels[0].WorldBoundsMax.x;
var ymin = pyriteQuery.DetailLevels[0].WorldBoundsMax.y;
var zmin = pyriteQuery.DetailLevels[0].WorldBoundsMax.z;
var xmax = pyriteQuery.DetailLevels[0].WorldBoundsMin.x;
var ymax = pyriteQuery.DetailLevels[0].WorldBoundsMin.y;
var zmax = pyriteQuery.DetailLevels[0].WorldBoundsMin.z;
var cubesToSkip = new Dictionary <int, HashSet <PyriteCube> >();
foreach (var pyriteLevel in pyriteQuery.DetailLevels)
{
xmin = pyriteLevel.WorldBoundsMax.x;
ymin = pyriteLevel.WorldBoundsMax.y;
zmin = pyriteLevel.WorldBoundsMax.z;
xmax = pyriteLevel.WorldBoundsMin.x;
ymax = pyriteLevel.WorldBoundsMin.y;
zmax = pyriteLevel.WorldBoundsMin.z;
cubesToSkip[pyriteLevel.Value + 1] = new HashSet <PyriteCube>();
if (!cubesToSkip.ContainsKey(pyriteLevel.Value))
{
cubesToSkip[pyriteLevel.Value] = new HashSet <PyriteCube>();
}
for (var i = 0; i < pyriteLevel.Cubes.Length; i++)
{
var x = pyriteLevel.Cubes[i].X;
var y = pyriteLevel.Cubes[i].Y;
var z = pyriteLevel.Cubes[i].Z;
var cubeFactor = pyriteQuery.GetPreviousCubeFactor(pyriteLevel.Value - 1);
cubesToSkip[pyriteLevel.Value + 1].Add(new PyriteCube
{
X = x / (int)cubeFactor.x,
Y = y / (int)cubeFactor.y,
Z = z / (int)cubeFactor.z
});
if (cubesToSkip[pyriteLevel.Value].Contains(new PyriteCube {
X = x, Y = y, Z = z
}))
{
if (SkipLowerDetailedCubes)
{
continue;
}
}
var cubePos = pyriteLevel.GetWorldCoordinatesForCube(pyriteLevel.Cubes[i]);
xmin = Math.Min(cubePos.x, xmin);
ymin = Math.Min(cubePos.y, ymin);
zmin = Math.Min(cubePos.z, zmin);
xmax = Math.Max(cubePos.x, xmax);
ymax = Math.Max(cubePos.y, ymax);
zmax = Math.Max(cubePos.z, zmax);
var loadRequest = new LoadCubeRequest(x, y, z, pyriteLevel.Value - 1, pyriteQuery, null);
yield return(StartCoroutine(EnqueueLoadCubeRequest(loadRequest)));
}
}
if (CameraRig != null)
{
// Hardcoding some values for now
var min = new Vector3(xmin, ymin, zmin);
var max = new Vector3(xmax, ymax, zmax);
var newCameraPosition = min + (max - min) / 2.0f;
newCameraPosition += new Vector3(0, 0, (max - min).z * 1.4f);
CameraRig.transform.position = newCameraPosition;
CameraRig.transform.rotation = Quaternion.Euler(0, 180, 0);
}
}
