the distance is less than 1m

[visonpon]

@TokyoYoshida, Thanks for your work and I build your code on iPhone successfully, but when the distance exceeds 1m., there is no depth that can be captured, so I wonder if the lidar on iPhone only supports this distance or there are some details that I ignored?

thanks~

[TokyoYoshida]

@visonpon Apple explains that it can measure up to 5 meters. Certainly, using DepthMap in this sample does not seem to be able to measure more than 1 meter, so it may be possible to improve. It seems that Apple's LiDAR sample can measure more than 1 meter, so please try it.