Struct BoundingVolumeHierarchy

Namespace: Unity.Physics
Syntax
public struct BoundingVolumeHierarchy

Constructors

BoundingVolumeHierarchy(NativeArray<BoundingVolumeHierarchy.Node>)

Declaration
public BoundingVolumeHierarchy(NativeArray<BoundingVolumeHierarchy.Node> nodes)
Parameters
Type Name Description
NativeArray<BoundingVolumeHierarchy.Node> nodes

BoundingVolumeHierarchy(NativeArray<BoundingVolumeHierarchy.Node>, NativeArray<CollisionFilter>)

Declaration
public BoundingVolumeHierarchy(NativeArray<BoundingVolumeHierarchy.Node> nodes, NativeArray<CollisionFilter> nodeFilters)
Parameters
Type Name Description
NativeArray<BoundingVolumeHierarchy.Node> nodes
NativeArray<CollisionFilter> nodeFilters

BoundingVolumeHierarchy(BoundingVolumeHierarchy.Node*, CollisionFilter*)

Declaration
public BoundingVolumeHierarchy(BoundingVolumeHierarchy.Node*nodes, CollisionFilter*nodeFilters)
Parameters
Type Name Description
BoundingVolumeHierarchy.Node* nodes
CollisionFilter* nodeFilters

Properties

Domain

Declaration
public readonly Aabb Domain { get; }
Property Value
Type Description
Aabb

Methods

AabbOverlap<TProcessor, TCollector>(OverlapAabbInput, ref TProcessor, ref TCollector, Int32)

Declaration
public void AabbOverlap<TProcessor, TCollector>(OverlapAabbInput input, ref TProcessor processor, ref TCollector collector, int root = 1)
    where TProcessor : struct, BoundingVolumeHierarchy.IAabbOverlapLeafProcessor where TCollector : struct, IOverlapCollector
Parameters
Type Name Description
OverlapAabbInput input
TProcessor processor
TCollector collector
Int32 root
Type Parameters
Name Description
TProcessor
TCollector

Build(NativeArray<BoundingVolumeHierarchy.PointAndIndex>, NativeArray<Aabb>, out Int32, Boolean)

Declaration
public void Build(NativeArray<BoundingVolumeHierarchy.PointAndIndex> points, NativeArray<Aabb> aabbs, out int nodeCount, bool useSah = false)
Parameters
Type Name Description
NativeArray<BoundingVolumeHierarchy.PointAndIndex> points
NativeArray<Aabb> aabbs
Int32 nodeCount
Boolean useSah

BvhOverlap<T>(ref T, BoundingVolumeHierarchy, Int32, Int32)

Declaration
public void BvhOverlap<T>(ref T pairWriter, BoundingVolumeHierarchy other, int rootA = 1, int rootB = 1)
    where T : struct, BoundingVolumeHierarchy.ITreeOverlapCollector
Parameters
Type Name Description
T pairWriter
BoundingVolumeHierarchy other
Int32 rootA
Int32 rootB
Type Parameters
Name Description
T

ColliderCast<TProcessor, TCollector>(ColliderCastInput, ref TProcessor, ref TCollector)

Declaration
public bool ColliderCast<TProcessor, TCollector>(ColliderCastInput input, ref TProcessor leafProcessor, ref TCollector collector)
    where TProcessor : struct, BoundingVolumeHierarchy.IColliderCastLeafProcessor where TCollector : struct, ICollector<ColliderCastHit>
Parameters
Type Name Description
ColliderCastInput input
TProcessor leafProcessor
TCollector collector
Returns
Type Description
Boolean
Type Parameters
Name Description
TProcessor
TCollector

Distance<TProcessor, TCollector>(ColliderDistanceInput, ref TProcessor, ref TCollector)

Declaration
public bool Distance<TProcessor, TCollector>(ColliderDistanceInput input, ref TProcessor leafProcessor, ref TCollector collector)
    where TProcessor : struct, BoundingVolumeHierarchy.IColliderDistanceLeafProcessor where TCollector : struct, ICollector<DistanceHit>
Parameters
Type Name Description
ColliderDistanceInput input
TProcessor leafProcessor
TCollector collector
Returns
Type Description
Boolean
Type Parameters
Name Description
TProcessor
TCollector

Distance<TProcessor, TCollector>(PointDistanceInput, ref TProcessor, ref TCollector)

Declaration
public bool Distance<TProcessor, TCollector>(PointDistanceInput input, ref TProcessor leafProcessor, ref TCollector collector)
    where TProcessor : struct, BoundingVolumeHierarchy.IPointDistanceLeafProcessor where TCollector : struct, ICollector<DistanceHit>
Parameters
Type Name Description
PointDistanceInput input
TProcessor leafProcessor
TCollector collector
Returns
Type Description
Boolean
Type Parameters
Name Description
TProcessor
TCollector

Raycast<TProcessor, TCollector>(RaycastInput, ref TProcessor, ref TCollector)

Declaration
public bool Raycast<TProcessor, TCollector>(RaycastInput input, ref TProcessor leafProcessor, ref TCollector collector)
    where TProcessor : struct, BoundingVolumeHierarchy.IRaycastLeafProcessor where TCollector : struct, ICollector<RaycastHit>
Parameters
Type Name Description
RaycastInput input
TProcessor leafProcessor
TCollector collector
Returns
Type Description
Boolean
Type Parameters
Name Description
TProcessor
TCollector

Refit(NativeArray<Aabb>, Int32, Int32)

Declaration
public void Refit(NativeArray<Aabb> aabbs, int nodeStartIndex, int nodeEndIndex)
Parameters
Type Name Description
NativeArray<Aabb> aabbs
Int32 nodeStartIndex
Int32 nodeEndIndex

ScheduleBuildJobs(NativeArray<BoundingVolumeHierarchy.PointAndIndex>, NativeArray<Aabb>, NativeArray<CollisionFilter>, NativeArray<Int32>, Int32, JobHandle, Int32, NativeArray<BoundingVolumeHierarchy.Builder.Range>, NativeArray<Int32>)

Declaration
public JobHandle ScheduleBuildJobs(NativeArray<BoundingVolumeHierarchy.PointAndIndex> points, NativeArray<Aabb> aabbs, NativeArray<CollisionFilter> bodyFilters, NativeArray<int> shouldDoWork, int numThreadsHint, JobHandle inputDeps, int numNodes, NativeArray<BoundingVolumeHierarchy.Builder.Range> ranges, NativeArray<int> numBranches)
Parameters
Type Name Description
NativeArray<BoundingVolumeHierarchy.PointAndIndex> points
NativeArray<Aabb> aabbs
NativeArray<CollisionFilter> bodyFilters
NativeArray<Int32> shouldDoWork
Int32 numThreadsHint
JobHandle inputDeps
Int32 numNodes
NativeArray<BoundingVolumeHierarchy.Builder.Range> ranges
NativeArray<Int32> numBranches
Returns
Type Description
JobHandle

SelfBvhOverlap<T>(ref T, Int32, Int32)

Declaration
public void SelfBvhOverlap<T>(ref T pairWriter, int rootA = 1, int rootB = 1)
    where T : struct, BoundingVolumeHierarchy.ITreeOverlapCollector
Parameters
Type Name Description
T pairWriter
Int32 rootA
Int32 rootB
Type Parameters
Name Description
T

TreeOverlap<T>(ref T, BoundingVolumeHierarchy.Node*, BoundingVolumeHierarchy.Node*, CollisionFilter*, CollisionFilter*, Int32, Int32)

Declaration
public static void TreeOverlap<T>(ref T pairWriter, BoundingVolumeHierarchy.Node*treeA, BoundingVolumeHierarchy.Node*treeB, CollisionFilter*collisionFilterA = default(CollisionFilter*), CollisionFilter*collisionFilterB = default(CollisionFilter*), int rootA = 1, int rootB = 1)
    where T : struct, BoundingVolumeHierarchy.ITreeOverlapCollector
Parameters
Type Name Description
T pairWriter
BoundingVolumeHierarchy.Node* treeA
BoundingVolumeHierarchy.Node* treeB
CollisionFilter* collisionFilterA
CollisionFilter* collisionFilterB
Int32 rootA
Int32 rootB
Type Parameters
Name Description
T