FLightSceneProxyDesc


Name	FLightSceneProxyDesc
Type	struct
Header File	/Engine/Source/Runtime/Engine/Public/LightSceneProxyDesc.h
Include Path	#include "LightSceneProxyDesc.h"

Name	Remarks	Include Path	Unreal Specifiers
FLightSceneProxyDesc()		LightSceneProxyDesc.h

Name	Remarks	Include Path	Unreal Specifiers
virtual ~FLightSceneProxyDesc()		LightSceneProxyDesc.h

Name	Type	Remarks	Include Path
AtmosphereSunDiskColorScale	FLinearColor		LightSceneProxyDesc.h
AtmosphereSunLightIndex	uint8	The index of the atmospheric light.	LightSceneProxyDesc.h
bAffectGlobalIllumination	uint8	Whether the light affects global illumination, when ray-traced global illumination is enabled.	LightSceneProxyDesc.h
bAffectReflection	uint8	Whether the light affects objects in reflections, when ray-traced reflection is enabled.	LightSceneProxyDesc.h
bAffectTranslucentLighting	uint8	Whether the light affects translucency or not.	LightSceneProxyDesc.h
bAllowMegaLights	uint8	Whether the light should be rendered with MegaLights.	LightSceneProxyDesc.h
bCastDynamicShadow	uint8	True if the light casts dynamic shadows.	LightSceneProxyDesc.h
bCastHairStrandsDeepShadow	uint8	Whether the light should cast high quality hair-strands self-shadowing.	LightSceneProxyDesc.h
bCastShadowsFromCinematicObjectsOnly	uint8	Whether the light should only cast shadows from components marked as bCastCinematicShadows.	LightSceneProxyDesc.h
bCastStaticShadow	uint8	True if the light casts static shadows.	LightSceneProxyDesc.h
bCastTranslucentShadows	uint8	Whether the light is allowed to cast dynamic shadows from translucency.	LightSceneProxyDesc.h
bCastVolumetricShadow	uint8	Whether the light shadows volumetric fog. Disabling this can save GPU time.	LightSceneProxyDesc.h
bContactShadowLengthInWS	uint8	Persistent properties True: length of screen space ray trace for sharp contact shadows is in world space.	LightSceneProxyDesc.h
bEnableLightShaftBloom	uint8	Whether to render light shaft bloom from this light.	LightSceneProxyDesc.h
bForceCachedShadowsForMovablePrimitives	uint8	Enables cached shadows for movable primitives for this light even if r.shadow.cachedshadowscastfrommovableprimitives is 0.	LightSceneProxyDesc.h
bIsPrecomputedLightingValid	uint8	Whether the precomputed lighting is valid.	LightSceneProxyDesc.h
BloomMaxBrightness	float	After exposure is applied, scene color brightness larger than BloomMaxBrightness will be rescaled down to BloomMaxBrightness.	LightSceneProxyDesc.h
BloomScale	float	Scales the additive color.	LightSceneProxyDesc.h
BloomThreshold	float	Scene color must be larger than this to create bloom in the light shafts.	LightSceneProxyDesc.h
BloomTint	FColor	Multiplies against scene color to create the bloom color.	LightSceneProxyDesc.h
bMovable	uint8	True if the light's Mobility is set to Movable.	LightSceneProxyDesc.h
bSelected	uint8	Whether the light is selected in the editor.	LightSceneProxyDesc.h
bStaticLighting	uint8	True if a light's parameters as well as its position is static during gameplay, and can thus use static lighting.	LightSceneProxyDesc.h
bStaticShadowing	uint8	Whether the light has static direct shadowing.	LightSceneProxyDesc.h
bTransmission	uint8	Whether light from this light transmits through surfaces with subsurface scattering profiles.	LightSceneProxyDesc.h
bUsedAsAtmosphereSunLight	uint8	Whether to consider light as a sunlight for atmospheric scattering and exponential height fog.	LightSceneProxyDesc.h
bUseRayTracedDistanceFieldShadows	uint8	Whether to use ray traced distance field area shadows.	LightSceneProxyDesc.h
CastRaytracedShadow	TEnumAsByte< ECastRayTracedShadow::Type >	Whether the light shadows are computed with shadow-mapping or ray-tracing (when available).	LightSceneProxyDesc.h
Color	FLinearColor	The light color.	LightSceneProxyDesc.h
ComponentName	FName	The name of the light component.	LightSceneProxyDesc.h
ContactShadowCastingIntensity	float	Intensity of the shadows cast by primitives with "cast contact shadow" enabled.	LightSceneProxyDesc.h
ContactShadowLength	float	Length of screen space ray trace for sharp contact shadows.	LightSceneProxyDesc.h
ContactShadowNonCastingIntensity	float	Intensity of the shadows cast by primitives with "cast contact shadow" disabled.	LightSceneProxyDesc.h
DeepShadowLayerDistribution	float	Deep shadow layer distribution.	LightSceneProxyDesc.h
DiffuseScale	float	Diffuse scale	LightSceneProxyDesc.h
IESTexture	TObjectPtr< class UTextureLightProfile >	IES texture (light profiles from real world measured data)	LightSceneProxyDesc.h
IndirectLightingScale	float	Scale for indirect lighting from this light. When 0, indirect lighting is disabled.	LightSceneProxyDesc.h
LevelName	FName	The name of the level the light is in.	LightSceneProxyDesc.h
LightComponent	const ULightComponent *	Transient properties The light component.	LightSceneProxyDesc.h
LightComponentId	FLightComponentId	A runtime unique id that can be used to identify light source	LightSceneProxyDesc.h
LightFunctionDisabledBrightness	float	Brightness factor applied to the light when the light function is specified but disabled, for example in scene captures that use SceneCapView_LitNoShadows.	LightSceneProxyDesc.h
LightFunctionFadeDistance	float	Distance at which the light function should be completely faded to DisabledBrightness.	LightSceneProxyDesc.h
LightFunctionMaterial	TObjectPtr< class UMaterialInterface >	The light function material to be applied to this light.	LightSceneProxyDesc.h
LightFunctionScale	FVector	Light function parameters.	LightSceneProxyDesc.h
LightGuid	FGuid	The light's persistent shadowing GUID.	LightSceneProxyDesc.h
LightingChannelMask	uint8	Channels that this light should affect.	LightSceneProxyDesc.h
LightType	uint8	The light type (ELightComponentType)	LightSceneProxyDesc.h
MapBuildDataShadowMapChannel	int32	Shadow map channel which is used to match up with the appropriate static shadowing during a deferred shading pass.	LightSceneProxyDesc.h
MegaLightsShadowMethod	TEnumAsByte< EMegaLightsShadowMethod::Type >	Whether the light shadows are computed with shadow-mapping or ray-tracing (when available).	LightSceneProxyDesc.h
PreviewShadowMapChannel	int32	Transient shadowmap channel used to preview the results of stationary light shadowmap packing.	LightSceneProxyDesc.h
RayEndBias	float	Bias applied to end of shadow rays (-1 if global value should be used)	LightSceneProxyDesc.h
RayStartOffsetDepthScale	float	Controls how large of an offset ray traced shadows have from the receiving surface as the camera gets further away.	LightSceneProxyDesc.h
SamplesPerPixel	uint32	Samples per pixel for ray tracing	LightSceneProxyDesc.h
SceneInterface	FSceneInterface *	The scene the light is in.	LightSceneProxyDesc.h
ShadowBias	float	User setting from light component, 0:no bias, 0.5:reasonable, larger object might appear to float	LightSceneProxyDesc.h
ShadowResolutionScale	float		LightSceneProxyDesc.h
ShadowSharpen	float	Sharpen shadow filtering	LightSceneProxyDesc.h
ShadowSlopeBias	float	User setting from light component, 0:no bias, 0.5:reasonable, larger object might appear to float	LightSceneProxyDesc.h
SpecularScale	float	Specular scale	LightSceneProxyDesc.h
ViewLightingChannelMask	uint8	View / light masking support. Controls which views this light should affect.	LightSceneProxyDesc.h
VolumetricScatteringIntensity	float	Scales this light's intensity for volumetric scattering.	LightSceneProxyDesc.h

Name	Remarks	Include Path	Unreal Specifiers
const FStaticShadowDepthMap * GetStaticShadowDepthMap()		LightSceneProxyDesc.h
TStatId GetStatID()		LightSceneProxyDesc.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void Serialize ( FArchive& Ar )		LightSceneProxyDesc.h

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