Draw fewer tiles - by using a Dual-Grid system!
Why the open web links it
Explains a more efficient tile-drawing technique using a dual-grid system in game development.
Linked by 4 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including neocities.org, godotengine.org, aseprite.org, excaliburjs.com.