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> Unreal Engine API Reference > Runtime > Chaos > Framework > FPhysicsSceneGuard > FSceneLockTls

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FSceneLockTls

We use 32 bits to store our depths (16 read and 16 write) allowing a maximum recursive lock of depth 65,536.

Windows

MacOS

Linux

References

Module	Chaos
Header	/Engine/Source/Runtime/Experimental/Chaos/Public/Framework/Threading.h
Include	#include "Framework/Threading.h"

Syntax

class FSceneLockTls

Remarks

We use 32 bits to store our depths (16 read and 16 write) allowing a maximum recursive lock of depth 65,536. This unions to whatever the platform ptr size is so we can store this directly into TLS without allocating more storage

Variables

		Name	Description
	union Chaos::FP...	@2168
	void *	PtrDummy
	uint16	ReadDepth
	uint16	WriteDepth

Constructors

	Name	Description
	FSceneLockTls()

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