void Update()
{
// Spin the cube. Proves that the batch is reading the matrices just fine
var transforms = _brg.GetBatchMatrices(_batch);
transforms[0] = Matrix4x4.Rotate(Quaternion.Euler(Mathf.Sin(Time.time) * 180, Mathf.Sin(Time.time) * 180, Mathf.Cos(Time.time) * 180));
// I thought this would set the color in the shader but it isn't working for me
var instVals = _brg.GetBatchVectorArray(_batch, "_Color");
instVals[0] = new Vector4(0, 1, 0, 1);
}
private void RenderMeshes()
{
using (var chunks = _spriteWithMesh.CreateArchetypeChunkArray(Allocator.TempJob))
{
var sharedSpriteMaterialType = GetArchetypeChunkSharedComponentType <SharedSpriteMaterialComponent>();
var chunkSpriteMeshType = GetArchetypeChunkComponentType <ChunkSpriteMeshComponent>(true);
for (int chunkIdx = 0; chunkIdx < chunks.Length; chunkIdx++)
{
var chunk = chunks[chunkIdx];
var chunkSpriteMesh = chunk.GetChunkComponentData(chunkSpriteMeshType);
int chunkMeshId = chunkSpriteMesh.ChunkMeshId;
var meshData = _meshById[chunkMeshId];
if (meshData.MaterialVersion != LastSystemVersion)
{
continue;
}
int renderIndex = _meshIds.IndexOf(chunkMeshId);
if (renderIndex >= 0)
{
_renderGroup.RemoveBatch(renderIndex);
_meshIds.RemoveAtSwapBack(renderIndex);
}
var sharedSprite = chunk.GetSharedComponentData(sharedSpriteMaterialType, EntityManager);
renderIndex = _renderGroup.AddBatch(
meshData.Mesh,
subMeshIndex: 0,
sharedSprite.Material,
sharedSprite.Layer,
ShadowCastingMode.Off,
receiveShadows: false,
invertCulling: false,
meshData.Mesh.bounds,
instanceCount: 1,
customProps: null,
associatedSceneObject: null
);
Debug.Assert(renderIndex == _meshIds.Count);
_meshIds.Add(chunkMeshId);
var mvp = _renderGroup.GetBatchMatrices(renderIndex);
mvp[0] = float4x4.identity;
}
}
}
private JobHandle CullingCallback(BatchRendererGroup rendererGroup, BatchCullingContext cullingContext)
{
var inputDependency = _jobDependency;
for (var i = 0; i < cullingContext.batchVisibility.Length; ++i)
{
var job = new CullingJob
{
CullingContext = cullingContext,
Matrices = rendererGroup.GetBatchMatrices(i),
BatchIndex = i
}.Schedule(inputDependency);
// Jobの依存関係を更新
_jobDependency = JobHandle.CombineDependencies(job, _jobDependency);
}
return(_jobDependency);
}
private void Update()
{
jobDependency.Complete();
var jobHandlers = new NativeList <JobHandle>(batchIndexes.Count, Allocator.Temp);
foreach (var batchIndex in batchIndexes)
{
jobHandlers.Add(new UpdateMatrixJob
{
Matrices = batchRendererGroup.GetBatchMatrices(batchIndex),
Time = Time.time,
Split = split
}.Schedule(split * split * split, 16));
}
jobDependency = JobHandle.CombineDependencies(jobHandlers);
jobHandlers.Dispose();
}