Here are a few easy ways to support or explore more:
You MUST obey ALL the FOLLOWING rules in your implementation.
。heLLoword翻译官方下载对此有专业解读
The tree is rebuilt every frame. For scenes of this scale, quadtree construction is fast enough to rebuild from scratch each frame, though larger simulations may benefit from incremental updates. Each particle queries its neighborhood for potential collisions, typically checking only 5 to 15 candidates instead of all 40. Red highlights indicate colliding pairs.
Reducing the number of HTTP requests allows websites to load more quickly.