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UTexture::DownsizeImageUsingTextureSettings

Downsize the 2D Image with the build settings for the texture until all dimensions are <= TargetSize.

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

Description

Downsize the 2D Image with the build settings for the texture until all dimensions are <= TargetSize. This downsizes using the mip generation system and so will only cut sizes in half. Return false if a parameter is invalid. Returns true if the output is <= TargetSize, whether or not downsizing occurred.

   
Name DownsizeImageUsingTextureSettings
Type function
Header File /Engine/Source/Runtime/Engine/Classes/Engine/Texture.h
Include Path #include "Engine/Texture.h"
Source /Engine/Source/Runtime/Engine/Private/TextureDerivedData.cpp 
bool DownsizeImageUsingTextureSettings  
(  
    const ITargetPlatform * TargetPlatform,  
    FImage & InOutImage,  
    int32 TargetSize,  
    int32 LayerIndex,  
    bool & OutMadeChanges  
) const

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