* For installation, check Releases
DeltaTime (DT) extension for frame-rate independent apps with time scaling for slow/fast motion, pause/resume support, fixed and variable timestep handling, and access to Fusion's internal Movement Timer Coef and Base.
DeltaTime is very important for any serious project. If you want consistent speeds across different framerates or simply want stuff like easy pause/resume and slow-mo/fast-mo effects. DeltaX should be a good fit for you!
- Multi-Runtime Support: Windows, Android, iOS, macOS, HTML5, and UWP runtimes are supported.
- Three DeltaTime Modes: Variable DT, Fixed DT, and the built-in Movement Timer, each with a full interface.
- Time-Scale Control: Adjust time-scale at any moment for slow-motion, fast-motion, or instant pause/resume systems.
- Additional Features: Convert MS to FPS and vice-versa, or have MvtTimerCoef return 1.0 if Movement Timer is disabled. There are a lot of parameters to adjust to your liking.
- Fusion Debugger Integration: For inspecting and adjusting DeltaTime data.
- Object-Oriented Flexibility: Use multiple DeltaX instances, attach them to specific objects, and give each enemy its own timing system.
- Incomplete as of current version. Please check all the different examples in Root Fusion\Examples\DeltaX for how to use the extension. If you have any questions, please ask in the Discussions or contact me on Discord.
- Fixed DeltaTime will crash on macOS if Push Events property is checked.
- This is a portable upload of the extension. Includes SDK source-code of a modified DarkEdif v19.
- Based on the DarkEdif SDK
- C/C++ for Windows, Android, iOS, and macOS runtimes
- Objective-C++ for iOS and macOS runtimes bridging
- Java for Android runtime bridging
- JavaScript for HTML5 and UWP runtimes
Contributions are welcome. If you're unsure where to start, open an Issue to discuss changes. If you are sure of a fix or feature, submit a pull request with the changes. But it would be much appreciated if you contact me on Discord first.
- Issues: https://github.com/LinkyMH/DeltaX/issues
- Discussions/Questions: Open an Issue
- (Most prefered): Contact me on Discord (DM / Click Converse Discord Server):
linky.m
When reporting a problem, please include:
- Runtime (Windows, Android, iOS, etc.)
- Goal or what's expected, and what happens instead
- A minimal reproduction (Events screenshot or MFA)
The extension contains over 13 examples demoing DeltaTime:

