FLightmassDirectionalLightSettings Struct Reference

Directional light settings for Lightmass. More...

Public Member Functions
Functions
FLightmassDirectionalLightSettings &	opAssign (FLightmassDirectionalLightSettings Other)
Public Member Functions inherited from FLightmassLightSettings
FLightmassLightSettings &	opAssign (FLightmassLightSettings Other)

Public Attributes
Lightmass
float32	IndirectLightingSaturation
	0 will be completely desaturated, 1 will be unchanged
float32	ShadowExponent
	Controls the falloff of shadow penumbras.
bool	bUseAreaShadowsForStationaryLight
	Whether to use area shadows for stationary light precomputed shadowmaps. Area shadows get softer the further they are from shadow casters, but require higher lightmap resolution to get the same quality where the shadow is sharp.
float32	LightSourceAngle
	Angle that the directional light's emissive surface extends relative to a receiver, affects penumbra sizes.
Public Attributes inherited from FLightmassLightSettings
float32	ShadowExponent
	Controls the falloff of shadow penumbras.
bool	bUseAreaShadowsForStationaryLight
	Whether to use area shadows for stationary light precomputed shadowmaps. Area shadows get softer the further they are from shadow casters, but require higher lightmap resolution to get the same quality where the shadow is sharp.
float32	IndirectLightingSaturation
	0 will be completely desaturated, 1 will be unchanged

Detailed Description

Directional light settings for Lightmass.

Member Function Documentation

opAssign()

FLightmassDirectionalLightSettings & opAssign

(

FLightmassDirectionalLightSettings

Other

)

Member Data Documentation

bUseAreaShadowsForStationaryLight

bool bUseAreaShadowsForStationaryLight

Whether to use area shadows for stationary light precomputed shadowmaps. Area shadows get softer the further they are from shadow casters, but require higher lightmap resolution to get the same quality where the shadow is sharp.

IndirectLightingSaturation

float32 IndirectLightingSaturation

0 will be completely desaturated, 1 will be unchanged

LightSourceAngle

float32 LightSourceAngle

Angle that the directional light's emissive surface extends relative to a receiver, affects penumbra sizes.

ShadowExponent

float32 ShadowExponent

Controls the falloff of shadow penumbras.