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我正在编写一个 Leap 应用程序,我正在尝试决定是使用手指还是指针。
API 说指针适用于手指和工具。
所以我想知道指针和手指之间有什么区别,什么时候应该使用这两种情况?
Generally you should use Pointable unless you have a specific reason to distinguish between tools and fingers. That way the user can use either.