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USpotLightComponent

A spot light component emits a directional cone shaped light (Eg a Torch).

Windows

MacOS

Linux

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UActorComponent

USceneComponent

ULightComponentBase

ULightComponent

ULocalLightComponent

UPointLightComponent

USpotLightComponent

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Components/SpotLightComponent.h
Include	#include "Components/SpotLightComponent.h"

Syntax

class USpotLightComponent : public UPointLightComponent

Remarks

A spot light component emits a directional cone shaped light (Eg a Torch).

Variables

Constructors

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

Functions

		Name	Description
	float	GetCosHalfConeAngle()
	float	GetHalfConeAngle()
	void	SetInnerConeAngle ( float NewInnerConeAngle )
	void	SetOuterConeAngle ( float NewOuterConeAngle )

Overridden from ULightComponent

	Name	Description
bool	AffectsBounds ( const FBoxSphereBounds& InBounds )	Test whether the light affects the given bounding volume.
float	ComputeLightBrightness()	Compute current light brightness based on whether there is a valid IES profile texture attached, and whether IES brightness is enabled
FLightSceneP...	CreateSceneProxy()
FSphere	GetBoundingSphere()	Disable for now.
ELightCompon...	GetLightType()
void	SetLightBrightness ( float InBrightness )	Set the Intensity using the brightness. The unit of brightness depends on the light type.

Overridden from UObject

		Name	Description
	void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyCha... )	Called after property has changed via e.g. property window or set command.

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