UMG has support for animation timelines through the editor, but I often find them lacking. I created a UI tweening library in C++ to solve some of the problems of UMG animations:
- It's easy to create create multiple, offset animations for variable numbers of widgets inside containers. For example tweening each child of a VerticalBox with a delay between each element.
- It's possible to rearrange widget hierachies without breaking animations.
- It's easy to scale animation durations, or have their speeds driven by code.
- Reusing animations between elements is easy.
For more information, please refer to the full documentation on GitHub.