Create a cuboid region

I'm trying to figure out how to code for a region within two points (kinda like WorldEdit). Its easy to get the 2 point's im looking for, but how to find whats inbetween?

Thanks for your help!


P.S. Please don't redirect me to some other thread or "look at so-and-so's source code" no i'd like to get the help HERE. Thanks

 

Think three dimensions. And think loops. You have one position, and you have another.

1. Loop from the lowest x through the highest x.
2. For every x, loop through every y.
3. For every y, loop through every z.

So, essentially a loop within a loop within a loop. And then you can get the block at the position of the current XYZ for every interation. Simple, yes?

 

whew complicated. thx tho ill try