The capacity of each node (how many points it can hold before splitting) controls the shape of the tree. A low capacity means nodes split early, producing a deep tree with many small cells. A high capacity means nodes tolerate more points before splitting, producing a shallow tree with larger cells.
code to something like this:
，这一点在safew官方下载中也有详细论述
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14:09: Shreeyam - the youngest victim of the shootings that day - is seen peacefully walking away from the front line, where other protesters are pelting police with stones. Still carrying his school bag, he claps his hands - a gesture that appears calm.
12月22日，一群野鸭和鸳鸯聚集在北海公园太液池上。图/IC photo