I am trying to make a program for visual analyzing Fractal sets. I choose Processing 3 as drawing library and JavaFX for the user interface. There are some screenshots of th
To make it work, you have to launch your Processing sketch, not the JavaFX Application.
Simply do
PApplet.main(Launcher.class.getName());
Also thanks so much for your help! I had NO idea how I should use the JavaFX stuff that comes with Processing!