Save the world! Err. I mean say the word. Often strategy or puzzle game incorporate edge border to visually indicate areas. An area usually formed by group of b...
Turn out the new method to generate border proven to be much much simpler and you can use full collision shape for the tile. Thanks to "just enough" collision shape of the border sprite, previous censor isn't required but rather using the border itself as a detector. Now it's variable free: dropbox.com/s/0c08ihjdzy3an3q/efficient_pad%20border_area.capx