Set depth value for LiDAR scanner

[RaghavanPS]

Thanks for the example.
I have a question relating to LiDAR scanner.
In general when I use the LiDAR scanner on a iOS app, it scans entire room space. I would like set a depth value (ranging from 0.5 m to 5 m) and as per the value, the LiDAR scanner has to scan the objects within the range. Is this possible? I checked Depth API but could not find any method or function to set the depth value.

Thanks in advance.

Raghavan