protected override void OnUpdate()
{
var simpleMeshContext = new BlobAssetComputationContext <UMeshSettings, SimpleMeshData>(BlobAssetStore, 128, Allocator.Temp);
var litMeshContext = new BlobAssetComputationContext <UMeshSettings, LitMeshData>(BlobAssetStore, 128, Allocator.Temp);
JobHandle combinedJH = new JobHandle();
int simpleIndex = 0;
int litIndex = 0;
// Init blobasset arrays
Entities.ForEach((UnityEngine.Mesh uMesh) =>
{
CheckForMeshLimitations(uMesh);
var entity = GetPrimaryEntity(uMesh);
if (DstEntityManager.HasComponent <SimpleMeshRenderData>(entity))
{
simpleIndex++;
}
if (DstEntityManager.HasComponent <LitMeshRenderData>(entity))
{
litIndex++;
}
});
NativeArray <BlobAssetReference <SimpleMeshData> > simpleblobs = new NativeArray <BlobAssetReference <SimpleMeshData> >(simpleIndex, Allocator.TempJob);
NativeArray <BlobAssetReference <LitMeshData> > litblobs = new NativeArray <BlobAssetReference <LitMeshData> >(litIndex, Allocator.TempJob);
simpleIndex = 0;
litIndex = 0;
// Check which blob assets to re-compute
Entities.ForEach((UnityEngine.Mesh uMesh) =>
{
var hash = new Hash128((uint)uMesh.GetHashCode(), (uint)uMesh.vertexCount.GetHashCode(), (uint)uMesh.subMeshCount.GetHashCode(), 0);
var entity = GetPrimaryEntity(uMesh);
//Schedule blob asset recomputation jobs
if (DstEntityManager.HasComponent <SimpleMeshRenderData>(entity))
{
simpleMeshContext.AssociateBlobAssetWithUnityObject(hash, uMesh);
if (simpleMeshContext.NeedToComputeBlobAsset(hash))
{
var singleMeshData = new UMeshDataCache();
singleMeshData.RetrieveSimpleMeshData(uMesh);
UMeshSettings uMeshSettings = new UMeshSettings(hash, uMesh, simpleIndex++);
simpleMeshContext.AddBlobAssetToCompute(hash, uMeshSettings);
var job = new SimpleMeshConversionJob(uMeshSettings, singleMeshData, simpleblobs);
combinedJH = JobHandle.CombineDependencies(combinedJH, job.Schedule(combinedJH));
}
}
if (DstEntityManager.HasComponent <LitMeshRenderData>(entity))
{
litMeshContext.AssociateBlobAssetWithUnityObject(hash, uMesh);
if (litMeshContext.NeedToComputeBlobAsset(hash))
{
var litMeshData = new UMeshDataCache();
if (DstEntityManager.HasComponent <NeedGenerateGPUSkinnedMeshRenderer>(entity))
{
litMeshData.RetrieveLitSkinnedMeshData(uMesh, entity, DstEntityManager);
}
else
{
litMeshData.RetrieveLitMeshData(uMesh);
}
UMeshSettings uMeshSettings = new UMeshSettings(hash, uMesh, litIndex++);
litMeshContext.AddBlobAssetToCompute(hash, uMeshSettings);
var job = new LitMeshConversionJob(uMeshSettings, litMeshData, litblobs);
combinedJH = JobHandle.CombineDependencies(combinedJH, job.Schedule(combinedJH));
}
}
});
// Re-compute the new blob assets
combinedJH.Complete();
// Update the BlobAssetStore
using (var simpleMeshSettings = simpleMeshContext.GetSettings(Allocator.TempJob))
{
for (int i = 0; i < simpleMeshSettings.Length; i++)
{
simpleMeshContext.AddComputedBlobAsset(simpleMeshSettings[i].hash, simpleblobs[simpleMeshSettings[i].blobIndex]);
}
}
using (var litMeshSettings = litMeshContext.GetSettings(Allocator.TempJob))
{
for (int i = 0; i < litMeshSettings.Length; i++)
{
litMeshContext.AddComputedBlobAsset(litMeshSettings[i].hash, litblobs[litMeshSettings[i].blobIndex]);
}
}
// Use blob assets in the conversion
Entities.ForEach((UnityEngine.Mesh uMesh) =>
{
var entity = GetPrimaryEntity(uMesh);
bool addBounds = false;
if (DstEntityManager.HasComponent <SimpleMeshRenderData>(entity))
{
simpleMeshContext.GetBlobAsset(new Hash128((uint)uMesh.GetHashCode(), (uint)uMesh.vertexCount.GetHashCode(), (uint)uMesh.subMeshCount.GetHashCode(), 0), out var blob);
DstEntityManager.AddComponentData(entity, new SimpleMeshRenderData()
{
Mesh = blob
});
addBounds = true;
}
if (DstEntityManager.HasComponent <LitMeshRenderData>(entity))
{
litMeshContext.GetBlobAsset(new Hash128((uint)uMesh.GetHashCode(), (uint)uMesh.vertexCount.GetHashCode(), (uint)uMesh.subMeshCount.GetHashCode(), 0), out var blob);
DstEntityManager.AddComponentData(entity, new LitMeshRenderData()
{
Mesh = blob
});
addBounds = true;
}
if (addBounds)
{
DstEntityManager.AddComponentData(entity, new MeshBounds
{
Bounds = new AABB
{
Center = uMesh.bounds.center,
Extents = uMesh.bounds.extents
}
});
}
});
simpleMeshContext.Dispose();
litMeshContext.Dispose();
simpleblobs.Dispose();
litblobs.Dispose();
}
protected override void OnUpdate()
{
var simpleMeshContext = new BlobAssetComputationContext <UMeshSettings, SimpleMeshData>(BlobAssetStore, 128, Allocator.Temp);
var litMeshContext = new BlobAssetComputationContext <UMeshSettings, LitMeshData>(BlobAssetStore, 128, Allocator.Temp);
var blendShapeContext = new BlobAssetComputationContext <UMeshSettings, BlendShapeData>(BlobAssetStore, 128, Allocator.Temp);
var skinnedMeshContext = new BlobAssetComputationContext <UMeshSettings, SkinnedMeshData>(BlobAssetStore, 128, Allocator.Temp);
JobHandle combinedJH = new JobHandle();
int simpleIndex = 0;
int litIndex = 0;
int blendShapeIndex = 0;
int skinnedMeshIndex = 0;
// Init blobasset arrays
Entities.ForEach((UnityEngine.Mesh uMesh) =>
{
CheckForMeshLimitations(uMesh);
var entity = GetPrimaryEntity(uMesh);
if (DstEntityManager.HasComponent <SimpleMeshRenderData>(entity))
{
simpleIndex++;
}
if (DstEntityManager.HasComponent <LitMeshRenderData>(entity))
{
litIndex++;
}
if (uMesh.blendShapeCount > 0)
{
blendShapeIndex++;
}
if (uMesh.boneWeights.Length > 0)
{
skinnedMeshIndex++;
}
});
NativeArray <BlobAssetReference <SimpleMeshData> > simpleblobs = new NativeArray <BlobAssetReference <SimpleMeshData> >(simpleIndex, Allocator.TempJob);
NativeArray <BlobAssetReference <LitMeshData> > litblobs = new NativeArray <BlobAssetReference <LitMeshData> >(litIndex, Allocator.TempJob);
NativeArray <BlobAssetReference <BlendShapeData> > blendshapeblobs = new NativeArray <BlobAssetReference <BlendShapeData> >(blendShapeIndex, Allocator.TempJob);
NativeArray <BlobAssetReference <SkinnedMeshData> > skinnedMeshBlobs = new NativeArray <BlobAssetReference <SkinnedMeshData> >(litIndex, Allocator.TempJob);
simpleIndex = 0;
litIndex = 0;
blendShapeIndex = 0;
skinnedMeshIndex = 0;
// Check which blob assets to re-compute
Entities.ForEach((UnityEngine.Mesh uMesh) =>
{
var verticesHash = new Hash128((uint)uMesh.GetHashCode(), (uint)uMesh.vertexCount.GetHashCode(),
(uint)uMesh.subMeshCount.GetHashCode(), 0);
uint boneCount = (uint)uMesh.bindposes.Length;
var skinnedDataHash = new Hash128((uint)uMesh.GetHashCode(), (uint)uMesh.vertexCount.GetHashCode(),
(uint)uMesh.subMeshCount.GetHashCode(), (uint)boneCount.GetHashCode());
var entity = GetPrimaryEntity(uMesh);
//Schedule blob asset recomputation jobs
if (DstEntityManager.HasComponent <SimpleMeshRenderData>(entity))
{
simpleMeshContext.AssociateBlobAssetWithUnityObject(verticesHash, uMesh);
if (simpleMeshContext.NeedToComputeBlobAsset(verticesHash))
{
var simpleMeshData = new UMeshDataCache();
if (boneCount > 0)
{
simpleMeshData.RetrieveSkinnedMeshData(uMesh, entity, DstEntityManager, false);
if (skinnedMeshContext.NeedToComputeBlobAsset(skinnedDataHash))
{
UMeshSettings uSkinnedMeshSettings = new UMeshSettings(skinnedDataHash, uMesh, skinnedMeshIndex++);
skinnedMeshContext.AddBlobAssetToCompute(skinnedDataHash, uSkinnedMeshSettings);
var skinningJob = new SkinningDataConversionJob(simpleMeshData, uSkinnedMeshSettings.blobIndex, skinnedMeshBlobs);
combinedJH = JobHandle.CombineDependencies(combinedJH, skinningJob.Schedule(combinedJH));
}
}
else
{
simpleMeshData.RetrieveSimpleMeshData(uMesh);
}
UMeshSettings uMeshSettings = new UMeshSettings(verticesHash, uMesh, simpleIndex++);
simpleMeshContext.AddBlobAssetToCompute(verticesHash, uMeshSettings);
var job = new SimpleMeshConversionJob(simpleMeshData, uMeshSettings.blobIndex, simpleblobs);
combinedJH = JobHandle.CombineDependencies(combinedJH, job.Schedule(combinedJH));
}
}
if (DstEntityManager.HasComponent <LitMeshRenderData>(entity))
{
litMeshContext.AssociateBlobAssetWithUnityObject(verticesHash, uMesh);
if (litMeshContext.NeedToComputeBlobAsset(verticesHash))
{
var litMeshData = new UMeshDataCache();
if (boneCount > 0)
{
litMeshData.RetrieveSkinnedMeshData(uMesh, entity, DstEntityManager, true);
if (skinnedMeshContext.NeedToComputeBlobAsset(skinnedDataHash))
{
UMeshSettings uSkinnedMeshSettings = new UMeshSettings(skinnedDataHash, uMesh, skinnedMeshIndex++);
skinnedMeshContext.AddBlobAssetToCompute(skinnedDataHash, uSkinnedMeshSettings);
var skinningJob = new SkinningDataConversionJob(litMeshData, uSkinnedMeshSettings.blobIndex, skinnedMeshBlobs);
combinedJH = JobHandle.CombineDependencies(combinedJH, skinningJob.Schedule(combinedJH));
}
}
else
{
litMeshData.RetrieveLitMeshData(uMesh);
}
UMeshSettings uMeshSettings = new UMeshSettings(verticesHash, uMesh, litIndex++);
litMeshContext.AddBlobAssetToCompute(verticesHash, uMeshSettings);
var job = new LitMeshConversionJob(litMeshData, uMeshSettings.blobIndex, litblobs);
combinedJH = JobHandle.CombineDependencies(combinedJH, job.Schedule(combinedJH));
}
}
if (uMesh.blendShapeCount > 0)
{
verticesHash = new Hash128((uint)uMesh.GetHashCode(), (uint)uMesh.vertexCount.GetHashCode(),
(uint)uMesh.subMeshCount.GetHashCode(), (uint)uMesh.blendShapeCount);
blendShapeContext.AssociateBlobAssetWithUnityObject(verticesHash, uMesh);
if (blendShapeContext.NeedToComputeBlobAsset(verticesHash))
{
var blendShapeDataCache = new UBlendShapeDataCache();
blendShapeDataCache.RetrieveBlendShapeData(uMesh);
UMeshSettings uMeshSettings = new UMeshSettings(verticesHash, uMesh, blendShapeIndex++);
blendShapeContext.AddBlobAssetToCompute(verticesHash, uMeshSettings);
var job = new BlendShapeConversionJob(uMeshSettings, blendShapeDataCache, blendshapeblobs);
combinedJH = JobHandle.CombineDependencies(combinedJH, job.Schedule(combinedJH));
}
}
});
// Re-compute the new blob assets
combinedJH.Complete();
// Update the BlobAssetStore
using (var simpleMeshSettings = simpleMeshContext.GetSettings(Allocator.TempJob))
{
for (int i = 0; i < simpleMeshSettings.Length; i++)
{
simpleMeshContext.AddComputedBlobAsset(simpleMeshSettings[i].hash, simpleblobs[simpleMeshSettings[i].blobIndex]);
}
}
using (var litMeshSettings = litMeshContext.GetSettings(Allocator.TempJob))
{
for (int i = 0; i < litMeshSettings.Length; i++)
{
litMeshContext.AddComputedBlobAsset(litMeshSettings[i].hash, litblobs[litMeshSettings[i].blobIndex]);
}
}
using (var meshSettings = blendShapeContext.GetSettings(Allocator.TempJob))
{
for (int i = 0; i < meshSettings.Length; i++)
{
blendShapeContext.AddComputedBlobAsset(meshSettings[i].hash, blendshapeblobs[meshSettings[i].blobIndex]);
}
}
using (var meshSettings = skinnedMeshContext.GetSettings(Allocator.TempJob))
{
for (int i = 0; i < meshSettings.Length; i++)
{
skinnedMeshContext.AddComputedBlobAsset(meshSettings[i].hash, skinnedMeshBlobs[meshSettings[i].blobIndex]);
}
}
// Use blob assets in the conversion
Entities.ForEach((UnityEngine.Mesh uMesh) =>
{
var entity = GetPrimaryEntity(uMesh);
bool addBounds = false;
if (DstEntityManager.HasComponent <SimpleMeshRenderData>(entity))
{
Hash128 hash128 = new Hash128((uint)uMesh.GetHashCode(), (uint)uMesh.vertexCount.GetHashCode(),
(uint)uMesh.subMeshCount.GetHashCode(), 0);
simpleMeshContext.GetBlobAsset(hash128, out var blob);
DstEntityManager.AddComponentData(entity, new SimpleMeshRenderData()
{
Mesh = blob
});
addBounds = true;
}
if (DstEntityManager.HasComponent <LitMeshRenderData>(entity))
{
Hash128 hash128 = new Hash128((uint)uMesh.GetHashCode(), (uint)uMesh.vertexCount.GetHashCode(),
(uint)uMesh.subMeshCount.GetHashCode(), 0);
litMeshContext.GetBlobAsset(hash128, out var blob);
DstEntityManager.AddComponentData(entity, new LitMeshRenderData()
{
Mesh = blob
});
addBounds = true;
}
if (addBounds)
{
DstEntityManager.AddComponentData(entity, new MeshBounds
{
Bounds = new AABB
{
Center = uMesh.bounds.center,
Extents = uMesh.bounds.extents
}
});
}
if (uMesh.blendShapeCount > 0)
{
Hash128 hash128 = new Hash128((uint)uMesh.GetHashCode(), (uint)uMesh.vertexCount.GetHashCode(),
(uint)uMesh.subMeshCount.GetHashCode(), (uint)uMesh.blendShapeCount);
blendShapeContext.GetBlobAsset(hash128, out var blendShapeBlob);
DstEntityManager.AddComponentData(entity, new MeshBlendShapeData()
{
BlendShapeDataRef = blendShapeBlob
});
}
if (uMesh.bindposes.Length > 0)
{
var skinnedDataHash = new Hash128((uint)uMesh.GetHashCode(), (uint)uMesh.vertexCount.GetHashCode(),
(uint)uMesh.subMeshCount.GetHashCode(), (uint)uMesh.bindposes.Length.GetHashCode());
skinnedMeshContext.GetBlobAsset(skinnedDataHash, out var skinnedMeshBlob);
DstEntityManager.AddComponentData(entity, new SkinnedMeshRenderData()
{
SkinnedMeshDataRef = skinnedMeshBlob
});
}
});
simpleMeshContext.Dispose();
litMeshContext.Dispose();
blendShapeContext.Dispose();
simpleblobs.Dispose();
litblobs.Dispose();
blendshapeblobs.Dispose();
skinnedMeshBlobs.Dispose();
}