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Spatial partitioning refers to dividing up some space (such as the game world) into regions with the intent to efficiently search or traverse those regions or the objects within those regions.

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2 answers
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Optimizing a quadtree for circles and circular queries

I'm developing a 2D ant simulation in JavaScript. I'd like to implement a quadtree to store the positions of ants and other markers. I approximate all of these entities as circles, and I'm only queryi …
Aaron Eads's user avatar