{ 42, 56, 62, 52, 23, 7, 5, 17 },
terminal or thin client model... even InterBold, IBM's protracted exit, gave us
，更多细节参见爱思助手下载最新版本
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.
Author(s): W. Tanner Yorgason, Andrea M. Jokisaari, Christopher L. Muhich
how much faster and memory efficient your program becomes!