Textures stuck on low resolution in UE 5.4

Development Asset Creation
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35

if you have python unreal scripts working, you can run this to process all the texture in your project. keep in mind that this will take a WHILE. so probably do it before you go to bed at night :slight_smile:

import unreal


# Function to update the Compression Cache ID of a texture
def update_compression_cache_id(texture):
    if isinstance(texture, unreal.Texture):
        try:
            new_compression_cache_id = unreal.Guid()
            texture.compression_cache_id = new_compression_cache_id
            texture.modify()
            texture.post_edit_change()
            unreal.EditorAssetLibrary.save_loaded_asset(texture)
            print(f"Updated Compression Cache ID for texture: {texture.get_name()}")
        except:
            print("exception")

# Get all assets in the scene
assets = unreal.EditorAssetLibrary.list_assets('/Game', recursive=True, include_folder=True)

# Iterate through all assets and find textures to update
for asset_path in assets:
    asset = unreal.EditorAssetLibrary.load_asset(asset_path)
    if isinstance(asset, unreal.Texture):
        update_compression_cache_id(asset)
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