Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

Light Theme

Dark Theme

FBSPSurfaceStaticLighting

Represents a BSP surface to the static lighting system.

Windows

MacOS

Linux

Inheritance Hierarchy

FStaticLightingTextureMapping

FStaticLightingMesh

FBSPSurfaceStaticLighting

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/ModelLight.h
Include	#include "ModelLight.h"

Syntax

class FBSPSurfaceStaticLighting :
public FStaticLightingTextureMapping,
public FStaticLightingMesh

Remarks

Represents a BSP surface to the static lighting system.

Variables

	Name	Description
bool	bComplete	True if the surface has complete static lighting.
FIntRect	MappedRect	Minimum rectangle that encompasses all mapped texels.
const FNodeGrou...	NodeGroup	The surface's static lighting node group mapping info.
FQuantizedLight...	QuantizedData	Quantized light map data
TMap< ULightCom...	ShadowMapData

Constructors

	Name	Description
	FBSPSurfaceStaticLighting ( const FNodeGroup* InNodeGroup, UModel* Model, UModelComponent* Component )	Initialization constructor.

Functions

		Name	Description
	const UModel...	GetModel()

Overridden from FStaticLightingTextureMapping

		Name	Description
	void	Apply ( FQuantizedLightmapData* Quanti..., const TMap< ULightComponent, ..., ULevel LightingScenario )	Called when the static lighting has been computed to apply it to the mapping's owner.
	bool	IsValidMapping()	Whether or not this mapping should be processed or imported

Overridden from FStaticLightingMapping

	Name	Description
bool	DebugThisMapping()
void	ExportMapping ( FLightmassExporter* Exporter )	Export static lighting mapping instance data to an exporter
FString	GetDescription()
UObject *...	GetMappedObject()

Overridden from FStaticLightingMesh

	Name	Description
const FGuid ...	GetLightingGuid()	Returns the Guid used for static lighting.
void	GetTriangle ( int32 TriangleIndex, FStaticLightingVertex& OutV0, FStaticLightingVertex& OutV1, FStaticLightingVertex& OutV2 )	Accesses a triangle.
void	GetTriangleIndices ( int32 TriangleIndex, int32& OutI0, int32& OutI1, int32& OutI2 )	Accesses a triangle's vertex indices.
FLightRayInt...	IntersectLightRay ( const FVector& Start, const FVector& End, bool bFindNearestIntersection )	Checks if a line segment intersects the mesh.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss