https://en.wikiversity.org/wiki/Photogrammetry/Regard3D/Installation
Photogrammetry/Regard3D/Installation - Wikiversity
photogrammetryinstallationwikiversity
https://regard3d.org/
Regard3D Home
https://www.mail-archive.com/sisyphus-incominger@lists.altlinux.org/msg702145.html
[#406435] FAILED openmvg.git=2.1.23-alt1 regard3d.git=1.0.0-alt2
failedgit