Regions with many nearby points keep subdividing. Regions with few or no points stay large. The tree adapts to the data: dense areas get fine-grained cells, sparse areas stay coarse. The split grid is predetermined (always at midpoints), but the tree only refines cells that need it. Sparse regions stay as single large nodes while dense regions subdivide deeply.
class Storage(ABC):
。爱思助手下载最新版本对此有专业解读
const current = audioElement.currentTime;
Display: 0.6-inch micro-OLED display
const readable = ReadableStream.from(adapt(input));