Hello, I managed to create a second window with PApplet and runSketch (even if I haven’t understood every thing) but the draw() of the first and second window don’t seem to be linked: they draw whenever they want (if there is no frame rate specified) no matter if the first (or second) has finished …

now i would expect generally that an extra window is a separate program! but if you find the way for 2 programs to communicate, also some kind of synchronization can be done. but also i expect that 2 processing windows run independently with 60 FPS drawing something, so your wording like wait…

Forum.Processing.org/two/discussion/16965/how-to-open-a-second-window#Item_1

To add to @GoToLoop ’s answer, here’s a basic script that demonstrates that the windows do, indeed, stay in sync. Even though the heavy processing load on Window2 causes it to stagger, the progress bar always catches up. I’ve used frameCount for controlling the rect widths, but you could define and s…

Thank you for your answers, I managed to do it using a global variable WTII (Whose Turn Is It), if WTII=1, only the first draw will do something and at the end of the first draw, WTII=2 and only the second draw will do something etc. I will try your code @tabreturn tabreturn with a very large range…

Two windows with 'one draw()'

Processing.py

GoToLoop May 20, 2019, 4:30am 3

Forum.Processing.org/two/discussion/16965/how-to-open-a-second-window#Item_1

Use a function from a class to open a 2nd window

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Two windows with 'one draw()'

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