When a 3D Object Point has a defined offset point (see Offset Points), you can enable the visibility by checking the 3D offsets checkbox. The visibility of these items will use the same settings as other 3D items on photos, such as Transparency and Point Size.
Note: 3D offsets are not displayed on a photo when that photo is set to ‘Do Not Use in Processing’ or when that photo is not oriented. A model must also have a coordinate system defined by either a scale/rotate or control points.