https://forum.processing.org/topic/using-the-picking-library-in-processing-2-0
Not sure if anyone has it working...
You can always do your own picking without the library!
See the original sketch that the picking library was based on to learn how:
http://www.openprocessing.org/sketch/7707
You can always do your own picking without the library!
See the original sketch that the picking library was based on to learn how:
http://www.openprocessing.org/sketch/7707
The gist of it is that you render your scene twice: once like normal, and then again to an off-screen PGraphics in false-color so that when you need to know what object was clicked in the normal image, you simply ask what false-color is there on the off-screen image.
And yes, that sketch was based on an even earlier work by Antiplastik, which is in some old wiki somewhere... Oh here it is: