Navigation
API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Components
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
UCLASS (Blueprintable, ClassGroup=Lights, HideCategories=Object, EditInlineNew,
Meta=(BlueprintSpawnableComponent), MinimalAPI)
class USpotLightComponent : public UPointLightComponent
Remarks
A spot light component emits a directional cone shaped light (Eg a Torch).
Variables
| Type | Name | Description | |
|---|---|---|---|
    |
float | InnerConeAngle | Degrees. |
    |
float | OuterConeAngle | Degrees. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
USpotLightComponent
(
const FObjectInitializer& ObjectInitializer |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
float | ||
  |
float | ||
   |
void | SetInnerConeAngle
(
float NewInnerConeAngle |
|
   |
void | SetOuterConeAngle
(
float NewOuterConeAngle |
Overridden from ULightComponent
| Type | Name | Description | |
|---|---|---|---|
   |
bool | AffectsBounds
(
const FBoxSphereBounds& InBounds |
Test whether the light affects the given bounding volume. |
   |
float | Compute current light brightness based on whether there is a valid IES profile texture attached, and whether IES brightness is enabled | |
   |
FLightSceneProxy * | ||
   |
FSphere | ||
   |
ELightComponentType | GetLightType () |
|
  |
void | SetLightBrightness
(
float InBrightness |
Set the Intensity using the brightness. The unit of brightness depends on the light type. |
Overridden from UActorComponent
| Type | Name | Description | |
|---|---|---|---|
   |
FBox |
Overridden from UObject
| Type | Name | Description | |
|---|---|---|---|
  |
void | PostEditChangeProperty
(
FPropertyChangedEvent& PropertyChangedEvent |
Called after property has changed via e.g. property window or set command. |