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  3. UTexture::ComputeTextureSourceChannelMinMax

UTexture::ComputeTextureSourceChannelMinMax

Scan the texture source pixels to compute the min & max values of the RGBA channels.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/UTexture

Description

Scan the texture source pixels to compute the min & max values of the RGBA channels. Uses texture source, not available in runtime games. Causes texture source data to be loaded, is computed by scanning pixels when called. Will set Min=Max=zero and return false on failure

   
Name ComputeTextureSourceChannelMinMax
Type function
Header File /Engine/Source/Runtime/Engine/Classes/Engine/Texture.h
Include Path #include "Engine/Texture.h"
Source /Engine/Source/Runtime/Engine/Private/Texture.cpp 
UFUNCTION (BlueprintCallable, BlueprintPure=false, Category="Rendering|Texture")  
bool ComputeTextureSourceChannelMinMax  
(  
    FLinearColor & OutColorMin,  
    FLinearColor & OutColorMax  
) const

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