I’m hoping someone can explain this to me, as I’m pretty new to this stuff. Here’s a program that shows the problem I’m having: targ_pos = PVector(100, 300, 0) mis_pos = PVector(400, 600, 0) l_o_s = PVector() class Foo: def init(self, targ_pos, mis_pos): self.targ_pos = targ_pos self.mis_pos …

Thanks for the reply, I thought it might be something to that effect. If you look at the code I posted, you’ll see ‘temp_vec’ making a copy, which, when uncommented,.made it work fine. I’ll try the method you recommended and see how it goes. As I understand your reply, when I referenced a subtracti…

PVectors in Class Objects

Processing.py

GoToLoop January 25, 2023, 12:20am 5

Method sub() mutates the object invoking it.

As an alternative, use its static version PVector.sub() w/ 2 or 3 parameters.

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PVectors in Class Objects

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