Hi, Recently I was investigating how to improve the user experience of our JavaFX applications. I noticed that JavaFX applications seem to be limited to 60fps by default, which makes JavaFX applications appear to animate less smoothly than many other applications when users are using high refresh rate monitors. In particular, we used a self-drawn title bar, which caused users to drag our app more slowly than dragging other applications.
I learned that there is an undocumented property `javafx.animation.fullspeed` and that setting it to true would significantly improve the user experience of our application. While it works fine on my computer, it seems to have a lot of potential problems, such as conflicts with vsync, may have significantly higher CPU/GPU utilization, and has been less tested, so I dare not push it to users. There is also a property `javafx.animation.framerate` which seems to be safer, but it didn't work for me. So, what is the best way to get a high frame rate for a JavaFX application? Can we get more than 60fps in a JavaFX application with vsync enabled? Is it possible to make JavaFX applications adapt to the monitor's refresh rate without us setting it to a fixed value? Glavo
