Simple algorithm to generate grid road from point to point

Hi,
I have problem with creating 'for' loops to generate tile based road from point to point. It should looks like on the pictures with examples - road should 'break' symmetrically depending on the start and end coordinates in all directions.


Thanks for help in advance!

 

can use this to walk through those coordinates,
https://en.wikipedia.org/wiki/Bresenham's_line_algorithm

 

Thank you.
But how to 'translate' this to c#?

 

i have one version here (need to remove some of those extras there though)
https://github.com/unitycoder/Unity...sets/MobilePaint/Scripts/MobilePaint.cs#L2223

here's unityscript version (without those extras)
https://unitycoder.com/blog/2012/01/19/bresenhams-line-algorithm-unity-javascript/

 

Thank you very much.
It works very well.
Can I use your implementation for my project? Is it cc0?

 

yes go ahead, i've converted it from that wiki article example