// Schedule a set of jobs which will write all overlapping body pairs to the given steam,
// where at least one of the bodies is dynamic. The results are unsorted.
public JobHandle ScheduleFindOverlapsJobs(
out BlockStream dynamicVsDynamicPairsStream, out BlockStream staticVsDynamicPairsStream, JobHandle inputDeps)
{
int numDynamicVsDynamicBranchOverlapPairs = m_DynamicTree.BranchCount * (m_DynamicTree.BranchCount + 1) / 2;
dynamicVsDynamicPairsStream = new BlockStream(numDynamicVsDynamicBranchOverlapPairs, 0xa542b34);
int numStaticVsDynamicBranchOverlapPairs = m_StaticTree.BranchCount * m_DynamicTree.BranchCount;
staticVsDynamicPairsStream = new BlockStream(numStaticVsDynamicBranchOverlapPairs, 0xa542b34);
// Build pairs of branch node indices
var dynamicVsDynamicNodePairIndices = new NativeArray <int2>(numDynamicVsDynamicBranchOverlapPairs, Allocator.TempJob, NativeArrayOptions.UninitializedMemory);
JobHandle dynamicVsDynamicPairs = new DynamicVsDynamicBuildBranchNodePairsJob
{
Ranges = m_DynamicTree.Ranges,
NumBranches = m_DynamicTree.BranchCount,
NodePairIndices = dynamicVsDynamicNodePairIndices
}.Schedule(inputDeps);
var staticVsDynamicNodePairIndices = new NativeArray <int2>(numStaticVsDynamicBranchOverlapPairs, Allocator.TempJob, NativeArrayOptions.UninitializedMemory);
JobHandle staticVsDynamicPairs = new StaticVsDynamicBuildBranchNodePairsJob
{
DynamicRanges = m_DynamicTree.Ranges,
StaticRanges = m_StaticTree.Ranges,
NumStaticBranches = m_StaticTree.BranchCount,
NumDynamicBranches = m_DynamicTree.BranchCount,
NodePairIndices = staticVsDynamicNodePairIndices
}.Schedule(inputDeps);
// Write all overlaps to the stream (also deallocates nodePairIndices)
JobHandle dynamicVsDynamicHandle = new DynamicVsDynamicFindOverlappingPairsJob
{
DynamicNodes = m_DynamicTree.Nodes,
BodyFilters = m_BodyFilters,
DynamicNodeFilters = m_DynamicTree.NodeFilters,
PairWriter = dynamicVsDynamicPairsStream,
NodePairIndices = dynamicVsDynamicNodePairIndices
}.Schedule(numDynamicVsDynamicBranchOverlapPairs, 1, dynamicVsDynamicPairs);
// Write all overlaps to the stream (also deallocates nodePairIndices)
JobHandle staticVsDynamicHandle = new StaticVsDynamicFindOverlappingPairsJob
{
StaticNodes = m_StaticTree.Nodes,
DynamicNodes = m_DynamicTree.Nodes,
BodyFilters = m_BodyFilters,
StaticNodeFilters = m_StaticTree.NodeFilters,
DynamicNodeFilters = m_DynamicTree.NodeFilters,
PairWriter = staticVsDynamicPairsStream,
NodePairIndices = staticVsDynamicNodePairIndices
}.Schedule(numStaticVsDynamicBranchOverlapPairs, 1, staticVsDynamicPairs);
return(JobHandle.CombineDependencies(dynamicVsDynamicHandle, staticVsDynamicHandle));
}
// Schedule a set of jobs which will write all overlapping body pairs to the given steam,
// where at least one of the bodies is dynamic. The results are unsorted.
internal JobHandle ScheduleFindOverlapsJobs(out BlockStream dynamicVsDynamicPairsStream, out BlockStream staticVsDynamicPairsStream, ref Simulation.Context context, JobHandle inputDeps)
{
var dynamicVsDynamicNodePairIndices = new NativeList <int2>(Allocator.TempJob);
var staticVsDynamicNodePairIndices = new NativeList <int2>(Allocator.TempJob);
JobHandle allocateDeps = new AllocateDynamicVsStaticNodePairs
{
dynamicVsDynamicNodePairIndices = dynamicVsDynamicNodePairIndices,
staticVsDynamicNodePairIndices = staticVsDynamicNodePairIndices,
dynamicBranchCount = m_DynamicTree.m_BranchCount,
staticBranchCount = m_StaticTree.m_BranchCount
}.Schedule(inputDeps);
// Build pairs of branch node indices
JobHandle dynamicVsDynamicPairs = new DynamicVsDynamicBuildBranchNodePairsJob
{
Ranges = m_DynamicTree.Ranges,
NumBranches = m_DynamicTree.m_BranchCount,
NodePairIndices = dynamicVsDynamicNodePairIndices.AsDeferredJobArray()
}.Schedule(allocateDeps);
JobHandle staticVsDynamicPairs = new StaticVsDynamicBuildBranchNodePairsJob
{
DynamicRanges = m_DynamicTree.Ranges,
StaticRanges = m_StaticTree.Ranges,
NumStaticBranches = m_StaticTree.m_BranchCount,
NumDynamicBranches = m_DynamicTree.m_BranchCount,
NodePairIndices = staticVsDynamicNodePairIndices.AsDeferredJobArray()
}.Schedule(allocateDeps);
//@TODO: We only need a dependency on allocateDeps, but the safety system doesn't understand that we can not change length list in DynamicVsDynamicBuildBranchNodePairsJob & StaticVsDynamicBuildBranchNodePairsJob
// if this is a performance issue we can use [NativeDisableContainerSafetyRestriction] on DynamicVsDynamicBuildBranchNodePairsJob & StaticVsDynamicBuildBranchNodePairsJob
JobHandle dynamicConstruct = BlockStream.ScheduleConstruct(out dynamicVsDynamicPairsStream, dynamicVsDynamicNodePairIndices, 0x0a542b34, dynamicVsDynamicPairs);
JobHandle staticConstruct = BlockStream.ScheduleConstruct(out staticVsDynamicPairsStream, staticVsDynamicNodePairIndices, 0x0a542666, staticVsDynamicPairs);
// Write all overlaps to the stream (also deallocates nodePairIndices)
JobHandle dynamicVsDynamicHandle = new DynamicVsDynamicFindOverlappingPairsJob
{
DynamicNodes = m_DynamicTree.Nodes,
BodyFilters = m_BodyFilters,
DynamicNodeFilters = m_DynamicTree.NodeFilters,
PairWriter = dynamicVsDynamicPairsStream,
NodePairIndices = dynamicVsDynamicNodePairIndices.AsDeferredJobArray()
}.Schedule(dynamicVsDynamicNodePairIndices, 1, JobHandle.CombineDependencies(dynamicVsDynamicPairs, dynamicConstruct));
// Write all overlaps to the stream (also deallocates nodePairIndices)
JobHandle staticVsDynamicHandle = new StaticVsDynamicFindOverlappingPairsJob
{
StaticNodes = m_StaticTree.Nodes,
DynamicNodes = m_DynamicTree.Nodes,
BodyFilters = m_BodyFilters,
StaticNodeFilters = m_StaticTree.NodeFilters,
DynamicNodeFilters = m_DynamicTree.NodeFilters,
PairWriter = staticVsDynamicPairsStream,
NodePairIndices = staticVsDynamicNodePairIndices.AsDeferredJobArray()
}.Schedule(staticVsDynamicNodePairIndices, 1, JobHandle.CombineDependencies(staticVsDynamicPairs, staticConstruct));
// Dispose node pair lists
context.DisposeOverlapPairs0 = NativeListUtilityTemp.DisposeHotFix(ref dynamicVsDynamicNodePairIndices, dynamicVsDynamicHandle);
context.DisposeOverlapPairs1 = NativeListUtilityTemp.DisposeHotFix(ref staticVsDynamicNodePairIndices, staticVsDynamicHandle);
return(JobHandle.CombineDependencies(dynamicVsDynamicHandle, staticVsDynamicHandle));
}
// Schedule a set of jobs which will write all overlapping body pairs to the given steam,
// where at least one of the bodies is dynamic. The results are unsorted.
public SimulationJobHandles ScheduleFindOverlapsJobs(out NativeStream dynamicVsDynamicPairsStream, out NativeStream staticVsDynamicPairsStream,
JobHandle inputDeps, int threadCountHint = 0)
{
SimulationJobHandles returnHandles = default;
if (threadCountHint <= 0)
{
dynamicVsDynamicPairsStream = new NativeStream(1, Allocator.TempJob);
staticVsDynamicPairsStream = new NativeStream(1, Allocator.TempJob);
returnHandles.FinalExecutionHandle = new FindOverlapsJob
{
Broadphase = this,
DynamicVsDynamicPairsWriter = dynamicVsDynamicPairsStream.AsWriter(),
StaticVsDynamicPairsWriter = staticVsDynamicPairsStream.AsWriter()
}.Schedule(inputDeps);
return(returnHandles);
}
var dynamicVsDynamicNodePairIndices = new NativeList <int2>(Allocator.TempJob);
var staticVsDynamicNodePairIndices = new NativeList <int2>(Allocator.TempJob);
JobHandle allocateDeps = new AllocateDynamicVsStaticNodePairs
{
dynamicVsDynamicNodePairIndices = dynamicVsDynamicNodePairIndices,
staticVsDynamicNodePairIndices = staticVsDynamicNodePairIndices,
dynamicBranchCount = m_DynamicTree.BranchCount,
staticBranchCount = m_StaticTree.BranchCount
}.Schedule(inputDeps);
// Build pairs of branch node indices
JobHandle dynamicVsDynamicPairs = new DynamicVsDynamicBuildBranchNodePairsJob
{
Ranges = m_DynamicTree.Ranges,
NumBranches = m_DynamicTree.BranchCount,
NodePairIndices = dynamicVsDynamicNodePairIndices.AsDeferredJobArray()
}.Schedule(allocateDeps);
JobHandle staticVsDynamicPairs = new StaticVsDynamicBuildBranchNodePairsJob
{
DynamicRanges = m_DynamicTree.Ranges,
StaticRanges = m_StaticTree.Ranges,
NumStaticBranches = m_StaticTree.BranchCount,
NumDynamicBranches = m_DynamicTree.BranchCount,
NodePairIndices = staticVsDynamicNodePairIndices.AsDeferredJobArray()
}.Schedule(allocateDeps);
//@TODO: We only need a dependency on allocateDeps, but the safety system doesn't understand that we can not change length list in DynamicVsDynamicBuildBranchNodePairsJob & StaticVsDynamicBuildBranchNodePairsJob
// if this is a performance issue we can use [NativeDisableContainerSafetyRestriction] on DynamicVsDynamicBuildBranchNodePairsJob & StaticVsDynamicBuildBranchNodePairsJob
JobHandle dynamicConstruct = NativeStream.ScheduleConstruct(out dynamicVsDynamicPairsStream, dynamicVsDynamicNodePairIndices, dynamicVsDynamicPairs, Allocator.TempJob);
JobHandle staticConstruct = NativeStream.ScheduleConstruct(out staticVsDynamicPairsStream, staticVsDynamicNodePairIndices, staticVsDynamicPairs, Allocator.TempJob);
// Write all overlaps to the stream (also deallocates nodePairIndices)
JobHandle dynamicVsDynamicHandle = new DynamicVsDynamicFindOverlappingPairsJob
{
DynamicTree = m_DynamicTree,
PairWriter = dynamicVsDynamicPairsStream.AsWriter(),
NodePairIndices = dynamicVsDynamicNodePairIndices.AsDeferredJobArray()
}.Schedule(dynamicVsDynamicNodePairIndices, 1, JobHandle.CombineDependencies(dynamicVsDynamicPairs, dynamicConstruct));
// Write all overlaps to the stream (also deallocates nodePairIndices)
JobHandle staticVsDynamicHandle = new StaticVsDynamicFindOverlappingPairsJob
{
StaticTree = m_StaticTree,
DynamicTree = m_DynamicTree,
PairWriter = staticVsDynamicPairsStream.AsWriter(),
NodePairIndices = staticVsDynamicNodePairIndices.AsDeferredJobArray()
}.Schedule(staticVsDynamicNodePairIndices, 1, JobHandle.CombineDependencies(staticVsDynamicPairs, staticConstruct));
// Dispose node pair lists
var disposeOverlapPairs0 = NativeListUtilityTemp.DisposeHotFix(ref dynamicVsDynamicNodePairIndices, dynamicVsDynamicHandle);
var disposeOverlapPairs1 = NativeListUtilityTemp.DisposeHotFix(ref staticVsDynamicNodePairIndices, staticVsDynamicHandle);
returnHandles.FinalDisposeHandle = JobHandle.CombineDependencies(disposeOverlapPairs0, disposeOverlapPairs1);
returnHandles.FinalExecutionHandle = JobHandle.CombineDependencies(dynamicVsDynamicHandle, staticVsDynamicHandle);
return(returnHandles);
}
