I’m trying to create a sketch where after setup the canvas is only changed when the user adds some geometrical objects by pressing the mouse. So it seems inappropriate to me to even implement the draw() method. To my understanding, the proper way to achieve this would be like so: void setup(){ …

draw is you friend ! even if you do nothing, you need it. right now you “setup” your display and make it black. after that nothing can happen, because draw does not run. even when you leave it empty and use the rest of your code “as is”, you will see it works. “real” programmers will probably ston…

Adding objects to the canvas fom within the mousePressed() method

Processing Beginners

glv September 25, 2020, 10:31pm 5

You have an unexpected token in your example:

:)

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Adding objects to the canvas fom within the mousePressed() method

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