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  3. FCameraExposureSettings

FCameraExposureSettings

API > API/Runtime > API/Runtime/Engine

   
Name FCameraExposureSettings
Type struct
Header File /Engine/Source/Runtime/Engine/Classes/Engine/Scene.h
Include Path #include "Engine/Scene.h"

Syntax

USTRUCT (BlueprintType )  
struct FCameraExposureSettings

Constructors

Name Remarks Include Path Unreal Specifiers

FCameraExposureSettings()

   Engine/Scene.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
ApplyPhysicalCameraExposure uint32 Enables physical camera exposure using ShutterSpeed/ISO/Aperture. Engine/Scene.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Exposure"
  • Meta=(DisplayName="Apply Physical Camera Exposure")
Bias float Logarithmic adjustment for the exposure. Engine/Scene.h
  • Interp
  • BlueprintReadWrite
  • Category="Exposure"
  • Meta=(UIMin="-8.0", UIMax="8.0", DisplayName="Exposure Bias")
BiasCurve TObjectPtr< class UCurveFloat > Exposure compensation based on the scene EV100. Engine/Scene.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Exposure"
  • Meta=(DisplayName="Exposure Bias Curve")
CalibrationConstant float Calibration constant for 18% albedo. Engine/Scene.h
  • Interp
  • BlueprintReadWrite
  • Category="Exposure"
  • AdvancedDisplay
  • Meta=(UIMin="0", UIMax="100.0", DisplayName="Calibration Constant")
HighPercent float The eye adaptation will adapt to a value extracted from the luminance histogram of the scene color. Engine/Scene.h
  • Interp
  • BlueprintReadWrite
  • Category="Exposure"
  • AdvancedDisplay
  • Meta=(ClampMin="0.0", ClampMax="100.0", DisplayName="High Percent")
HistogramLogMax float Temporary exposed until we found good values 4: 16, 8: 256 Engine/Scene.h
  • Interp
  • BlueprintReadWrite
  • Category="Exposure"
  • AdvancedDisplay
  • Meta=(UIMin="0.0", UIMax="16.0")
HistogramLogMin float Temporary exposed until we found good values, -8: 1/256, -10: 1/1024 Engine/Scene.h
  • Interp
  • BlueprintReadWrite
  • Category="Exposure"
  • AdvancedDisplay
  • Meta=(UIMin="-16", UIMax="0.0")
LowPercent float The eye adaptation will adapt to a value extracted from the luminance histogram of the scene color. Engine/Scene.h
  • Interp
  • BlueprintReadWrite
  • Category="Exposure"
  • AdvancedDisplay
  • Meta=(ClampMin="0.0", ClampMax="100.0", DisplayName="Low Percent")
MaxBrightness float A good value should be positive (2 is a good value). Engine/Scene.h
  • Interp
  • BlueprintReadWrite
  • Category="Exposure"
  • Meta=(ClampMin="0.0", UIMax="10.0", DisplayName="Max Brightness")
MeterMask TObjectPtr< class UTexture > Exposure metering mask. Engine/Scene.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Exposure"
  • Meta=(DisplayName="Exposure Metering Mask")
Method TEnumAsByte< enum EAutoExposureMethod > Luminance computation method Engine/Scene.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Exposure"
  • Meta=(DisplayName="Method")
MinBrightness float A good value should be positive near 0. Engine/Scene.h
  • Interp
  • BlueprintReadWrite
  • Category="Exposure"
  • Meta=(ClampMin="0.0", UIMax="10.0", DisplayName="Min Brightness")
SpeedDown float >0 Engine/Scene.h
  • Interp
  • BlueprintReadWrite
  • Category="Exposure"
  • Meta=(ClampMin="0.02", UIMax="20.0", DisplayName="Speed Down", ToolTip="In F-stops per second, should be >0")
SpeedUp float >0 Engine/Scene.h
  • Interp
  • BlueprintReadWrite
  • Category="Exposure"
  • Meta=(ClampMin="0.02", UIMax="20.0", DisplayName="Speed Up", ToolTip="In F-stops per second, should be >0")

Functions

Public

Name Remarks Include Path Unreal Specifiers

void ExportToPostProcessSettings ( FPostProcessSettings* OutPostProcessSettings
) const

 Exports to post process settings with overrides. Engine/Scene.h  

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