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Unreal Engine C++ API Reference > Runtime > Engine
Inheritance Hierarchy
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/LightMap.h |
| Include | #include "LightMap.h" |
Syntax
class FLightMap : private FDeferredCleanupInterface
Remarks
The abstract base class of 1D and 2D light-maps.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
bool | bAllowHighQualityLightMaps | Indicates whether the lightmap is being used for directional or simple lighting. |
 |
TArray< FGuid > | LightGuids | The GUIDs of lights which this light-map stores. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
FLightMap () |
Default constructor. |
Destructors
| Type | Name | Description | |
|---|---|---|---|
  |
~FLightMap () |
Destructor. |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | AddRef () |
Reference counting. |
  |
void | AddReferencedObjects
(
FReferenceCollector& Collector |
|
  |
bool | ||
  |
void | Cleanup () |
Called when the light-map is no longer referenced. Should release the lightmap's resources. |
  |
bool | ContainsLight
(
const FGuid& LightGuid |
Checks if a light is stored in this light-map. |
  |
FLightMapInteraction | GetInteraction
(
ERHIFeatureLevel::Type InFeatureLevel |
|
  |
FLightMap2D * | Runtime type casting. | |
   |
const FLightMap2D * | ||
   |
FShadowMapInteraction | GetShadowInteraction
(
ERHIFeatureLevel::Type InFeatureLevel |
|
 |
void | Release () |
|
  |
void |