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> Unreal Engine API Reference > Runtime > Engine > PhysicsEngine > UPhysicsSettings

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UPhysicsSettings

Default physics settings.

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UDeveloperSettings

UPhysicsSettingsCore

UPhysicsSettings

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/PhysicsEngine/PhysicsSettings.h
Include	#include "PhysicsEngine/PhysicsSettings.h"

Syntax

class UPhysicsSettings : public UPhysicsSettingsCore

Remarks

Default physics settings.

Variables

	Name	Description
float	AnimPhysicsMinDeltaTime	Min Delta Time below which anim dynamics and rigidbody nodes will not simulate.
bool	bDisableActiveActors	If true, physx will not update unreal with any bodies that have moved during the simulation.
bool	bDisableCCD	If true CCD will be ignored.
bool	bDisableKinematicKinematicPairs	Whether to disable generating KK pairs, enabling this speeds up contact generation, however it is required when using APEX destruction.
bool	bDisableKinematicStaticPairs	Whether to disable generating KS pairs, enabling this makes switching between dynamic and static slower for actors - but speeds up contact generation by early rejecting these pairs
bool	bEnableEnhancedDeterminism	If set to true, the scene will use enhanced determinism at the cost of a bit more resources.
bool	bSimulateAnimPhysicsAfterReset	Whether to simulate anim physics nodes in the tick where they're reset.
bool	bSubstepping	Whether to substep the physics simulation.
bool	bSubsteppingAsync	Whether to substep the async physics simulation.
bool	bSupportUVFromHitResults	If true, store extra information to allow FindCollisionUV to derive UV info from a line trace hit result, using the FindCollisionUV utility
bool	bSuppressFaceRemapTable	If true, the internal physx face to UE face mapping will not be generated.
FChaosPhysicsSe...	ChaosSettings	Chaos physics engine settings
FBroadphaseSett...	DefaultBroadphaseSettings	If we want to Enable MPB or not globally.
TEnumAsByte< ES...	DefaultDegreesOfFreedom	Useful for constraining all objects in the world, for example if you are making a 2D game using 3D environments.
float	InitialAverageFrameRate	Physics delta time initial average.
float	MaxPhysicsDeltaTime	Max Physics Delta Time to be clamped.
float	MaxSubstepDeltaTime	Max delta time (in seconds) for an individual simulation substep.
int32	MaxSubsteps	Max number of substeps for physics simulation.
float	MinDeltaVelocityForHitEvents	Minimum velocity delta required on a collinding object for Chaos to send a hit event
TArray< FPhysic...	PhysicalSurfaces	PhysicalMaterial Surface Types.
FRigidBodyError...	PhysicErrorCorrection	Error correction data for replicating simulated physics (rigid bodies)
int	PhysXTreeRebuildRate	The number of frames it takes to rebuild the PhysX scene query AABB tree.
float	SyncSceneSmoothingFactor	Physics delta time smoothing factor for sync scene.

Constructors

	Name	Description
	UPhysicsSettings ( const FObjectInitializer& ObjectIn... )

Functions

		Name	Description
	UPhysicsSett...	Get()
	void	LoadSurfaceType()	Load Material Type data from INI file this changes displayname meta data.

Overridden from UObject

	Name	Description
bool	CanEditChange ( const FProperty* InProperty )	Called by the editor to query whether a property of this object is allowed to be modified.
void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyCha... )	UObject interface
void	PostInitProperties()	Called after the C++ constructor and after the properties have been initialized, including those loaded from config.

Deprecated Variables

		Name	Description
	TEnumAsByte< ES...	LockedAxis_DEPRECATED

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