Beautiful, precise point clouds and meshes of buildings can be generated by adjusting the gimbal angle from within Site Scan Field's camera settings. However, sometimes extremely complex structured benefit from a crosshatch survey, i.e. flying the site twice with orthogonal flight paths.
To perform a crosshatch survey,
1) Fly the survey along the default hatch.
2) Open the job and tap "Re-fly"
3) Tap the rotate hatch button three times to rotate the flight path 90 degrees and takeoff.