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UTexture::GetAverageBrightness

Gets the average brightness of the texture (in linear space)

Windows

MacOS

Linux

Override Hierarchy

UTexture::GetAverageBrightness()

UTexture2D::GetAverageBrightness()

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Engine/Texture.h
Include	#include "Engine/Texture.h"
Source	/Engine/Source/Runtime/Engine/Private/Texture.cpp

Syntax

virtual float GetAverageBrightness
(
bool bIgnoreTrueBlack,
bool bUseGrayscale
)

Remarks

Gets the average brightness of the texture (in linear space)

Returns

float The average brightness of the texture

Parameters

Parameter	Description
bIgnoreTrueBlack	If true, then pixels w/ 0,0,0 rgb values do not contribute.
bUseGrayscale	If true, use gray scale else use the max color component.

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