NumIndirectIrradiancePhotonsScale

NumIndirectIrradiancePhotonsScale

#Overview

name: NumIndirectIrradiancePhotonsScale

The value of this variable can be defined or overridden in .ini config files. 3 .ini config files referencing this setting variable.

It is referenced in 1 C++ source file.

#Summary

#Setting Variables

#References In INI files

Location: <Workspace>/Engine/Config/BaseLightmass.ini:235, section: [DevOptions.StaticLightingMediumQuality]

• INI Section: DevOptions.StaticLightingMediumQuality
• Raw value: 2
• Is Array: False

Location: <Workspace>/Engine/Config/BaseLightmass.ini:255, section: [DevOptions.StaticLightingHighQuality]

• INI Section: DevOptions.StaticLightingHighQuality
• Raw value: 2
• Is Array: False

Location: <Workspace>/Engine/Config/BaseLightmass.ini:277, section: [DevOptions.StaticLightingProductionQuality]

• INI Section: DevOptions.StaticLightingProductionQuality
• Raw value: 2
• Is Array: False

#References in C++ code

#Callsites

This variable is referenced in the following C++ source code:

#Loc: <Workspace>/Engine/Source/Editor/UnrealEd/Private/Lightmass/Lightmass.cpp:2465

Scope (from outer to inner):

file
function     void FLightmassExporter::WriteSceneSettings

Source code excerpt:

		Scene.PhotonMappingSettings.IndirectPhotonDensity = Scene.PhotonMappingSettings.IndirectPhotonDensity * NumIndirectPhotonsScale;

		float NumIndirectIrradiancePhotonsScale;
		VERIFYLIGHTMASSINI(GConfig->GetFloat(QualitySectionNames[QualityLevel], TEXT("NumIndirectIrradiancePhotonsScale"), NumIndirectIrradiancePhotonsScale, GLightmassIni));
		Scene.PhotonMappingSettings.IndirectIrradiancePhotonDensity = Scene.PhotonMappingSettings.IndirectIrradiancePhotonDensity * NumIndirectIrradiancePhotonsScale;

		float RecordRadiusScaleScale;
		VERIFYLIGHTMASSINI(GConfig->GetFloat(QualitySectionNames[QualityLevel], TEXT("RecordRadiusScaleScale"), RecordRadiusScaleScale, GLightmassIni));
		Scene.IrradianceCachingSettings.RecordRadiusScale = Scene.IrradianceCachingSettings.RecordRadiusScale * RecordRadiusScaleScale;

		float InterpolationMaxAngleScale;