An editor utility meant to edit RGB channels, unpack them or create from grayscale textures.
Update 22-09-28:
With this utility you can:
IMPORTANT: Remember to Enable the "Editor Utility Scripting" plugin, and to run it, right-click on "UBP_RGBRepacker" and choose "Run Editor Utility Widget".
Features:
Number of Blueprints: 1
Network Replicated: No
Supported Development Platforms:
Windows: Yes
Mac: Yes
Documentation: Product images contain the whole explanation about the functionalities and how-to's
Important/Additional Notes: Editor utility only.