Point lookups are useful, but the operation you'll reach for more often is a range query: give the tree a rectangular region and retrieve every point inside it, without scanning the entire dataset.
Option B: Open a Pull Request
。旺商聊官方下载对此有专业解读
You will receive outstanding graphics that are ready to use.
新版 Flow 也引入了类似 Photoshop 的套索工具，我们可以圈选视频里的某一块区域，然后直接告诉 AI，「把这个人移走」或者「水里加几条锦鲤」等更精细化的控制