Real game engines use this pattern (or its 3D cousin, the Octree) for broad-phase collision detection: the quadtree quickly identifies candidate pairs, and a more expensive narrow-phase check tests the actual geometry.
Credit: The Pokémon Company
，更多细节参见51吃瓜
Museum saves Tommy Cooper's 'gag file'
My up-to-date AGENTS.md file for Python is available here, and throughout my time working with Opus, it adheres to every rule despite the file’s length, and in the instances where I accidentally query an agent without having an AGENTS.md, it’s very evident. It would not surprise me if the file is the main differentiator between those getting good and bad results with agents, although success is often mixed.