gwygonik/HalftoneToSTL — pull request #1 by jcosmo (2012-10-16 12:34:42+00:00)
Title: Open JFileChooser in the EDT

Without knowing anything about the behaviour of PApplet, this seems necessary as the callback to LOAD_IMAGE is not in the EDT.

Perhaps PApplet attempts to drop out of the EDT to give a smoother UI. Regardless, you have to go back into the EDT the moment you start to interact with another Swing component, otherwise you can experience deadlock.

This fixed my ability to run under windows.