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Question by ryanzec · Sep 02, 2019 at 10:08 AM · 2d

Figuring out lines in a tilemap

So I have this section of a tile map and I have all the tiles with their position and whether or not they have a collider.

alt text

What I am looking to do it build a list of lines that basically connect on the outside of the tiles with colliders (I put in some red lines to show what I mean, I did not add them to all the locations, but hopefully you get what I am going for).

What is the most efficient way to generate this list?

2019-09-01-18-27-31-window.png (296.4 kB)
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