Hello @Nokuraion,
Your draw() is working! Windows 10 and Processing 4.3 used here.
For each cycle of draw() you are:
- drawing a circle with a fixed size and location painting over the last one
- updating i and printing it to the console. This means it is working!
An excellent resource for beginners:
There are also resources (tutorials, references, examples, etc.) here:
I suggest you look at the references for each element of your code; draw(), settings(), setup(), circle(), etc. and also some working examples from the references provided.
:)