我正在做一个 AR 项目,我们想控制iPhone4 相机的对焦距离。这甚至可能吗?到目前为止,我们发现只是切换和自动对焦作为此处列出的选项:http: //developer.apple.com/library/ios/#documentation/AVFoundation/Reference/AVCaptureDevice_Class/Reference/Reference.html%23//apple_ref /occ/instm/AVCaptureDevice/isAdjustingFocus
提前感谢您的任何提示!:)