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> Unreal Engine API Reference > Runtime > Engine > Physics > Experimental > TAccelerationStructureHandle

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TAccelerationStructureHandle

Wrapper that holds both physics thread data and GT data.

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MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/Physics/Experimental/PhysScene_Chaos.h
Include	#include "Physics/Experimental/PhysScene_Chaos.h"

Syntax

template<typename T, int d>
class TAccelerationStructureHandle

Remarks

Wrapper that holds both physics thread data and GT data. It's possible that the physics handle is null if we're doing operations entirely on external threads

Constructors

	Name	Description
	TAccelerationStructureHandle ( TGeometryParticleHandle< T, d >... )
	TAccelerationStructureHandle ( TGeometryParticle< T, d >* InG... )
	TAccelerationStructureHandle ( TGeometryParticleHandleImp< T, d, b... )

Functions

	Name	Description
TGeometryPar...	GetExternalGeometryParticle_ExternalThread()	Should only be used by GT and scene query threads where an appropriate lock has been acquired.
TGeometryPar...	GetGeometryParticleHandle_PhysicsThread()	Should only be used by PT.
bool	PrePreFilter ( const void* QueryData )
void	Serialize ( FChaosArchive& Ar )
FUniqueIdx	UniqueIdx()
void	UpdateFrom ( const TAccelerationStructureHandle<... )

Operators

		Name	Description
	bool	operator!= ( const TAccelerationStructureHandle<... )
	bool	operator== ( const TAccelerationStructureHandle<... )

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