I'm storing blob coordinates in a coll object, they look like:
0, 100 200 50
1, 200 150 50
2, 120 40 50
Where the first number is X, then Y, then the size (irrelevant here).
I know this can be done the hard way... but if there's an object that will help me out I would reaaallly appreciate it.
So if two coordinates are within let's say 20 of each other, I want some output.