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> Unreal Engine API Reference > Plugins > GPULightmass > UGPULightmassSettings

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UGPULightmassSettings

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UGPULightmassSettings

References

Module	GPULightmass
Header	/Engine/Plugins/Experimental/GPULightmass/Source/GPULightmass/Public/GPULightmassSettings.h
Include	#include "GPULightmassSettings.h"

Syntax

[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(BlueprintType)
class UGPULightmassSettings : public UObject

Variables

	Name	Description
bool	bShowProgressBars	If true, draw a green progress bar within each tile as it renders.
bool	bUseFirstBounceRayGuiding	If Irradiance Caching is enabled, First Bounce Ray Guiding will search the hemisphere over each first bounce sample to find the brightest directions to weigh the rest of the samples towards.
bool	bUseIrradianceCaching	Irradiance Caching should be enabled with interior scenes to achieve more physically correct GI intensities, albeit with some biasing.
bool	bVisualizeIrradianceCache	If true, visualize the Irradiance Cache cells.
EGPULightmassDe...	DenoisingOptions	If enabled, denoise the results on the CPU after rendering.
int32	FirstBounceRayGuidingTrialSamples	Number of samples used for First Bounce Ray Guiding, which are thrown away before sampling for lighting.
int32	GISamples	Total number of ray paths executed per texel across all bounces.
float	IrradianceCacheCornerRejection	Reject IC entries around corners to help reduce leaking and artifacts.
int32	IrradianceCacheQuality	Number of samples per Irradiance Cache cell.
int32	IrradianceCacheSpacing	Size of each Irradiance Cache cell. Smaller sizes will be slower but more accurate.
int32	LightmapTilePoolSize	GPU Lightmass manages a pool for calculations of visible tiles.
EGPULightmassMo...	Mode	Full Bake mode renders the full lightmap resolution for every object in the scene.
int32	StationaryLightShadowSamples	Number of samples for stationary shadows, which are calculated and stored separately from GI.
int32	TilePassesInFullSpeedMode	Baking speed multiplier when Realtime is disabled in the viewer.
int32	TilePassesInSlowMode	Baking speed multiplier when Realtime is enabled in the viewer.

Functions

		Name	Description
	void	ApplyImmediateSettingsToRunningInstances()
	void	GatherSettingsFromCVars()

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... )	Called when a property on this object has been modified externally

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