SpinFire Help SpinFire Functions Measuring and Annotating a 3D Model 3D Notes 3D Notes 3D Point NoteA 3D Point Note is attached to a selected point on a model.3D Edge NoteAn 3D Edge Note is attached to selected edge on the model.3D NoteA 3D Note is attached to a selected spot in the 3D space and will rotate along with your model.2D NoteA 2D Note "floats" above the scene and remains in place as you pan, rotate, or zoom—it does not move with the model.3D Surface NoteAn 3D Surface Note is attached to selected surface on the model.Auto NoteAuto Note enables you to automatically name or number all or selected parts or subassemblies that comprise your model. ×