Add RGB-D or per-frame depth map support

[os-gabe]

It would be nice if Metashape could accept per-frame depth information for cameras that are able to provide it. The Intel RealSense, Microsoft Kinect, iPhone/iPad Pro, and many more can log per-frame depth maps. If Metashape were able to accept this data as input it could have two major benefits:
1. Get the scale of the reconstruction correct
2. Provide more accurate results in general

[Alexey Pasumansky]

Hello os-gabe,

Metashape Pro 1.8 allows to process data captured by smart sensors (RGB + depth), see the related tutorial:
https://agisoft.freshdesk.com/support/solutions/articles/31000162212-smart-cameras-with-depth-sensor-data-processing