View and Navigate Documents (iOS)

Learn how to view and navigate 2D documents and 3D models.

The Viewer toolbar provides tools based on the currently active view (3D only).

First Person: With the First Person tool, you can navigate through a model as if you are walking through it.

Note: When using the First Person tool for 3D Revit models (2017 or later), the screen is split to show both the 3D navigation and the correlated 2D position.
Section Analysis: The Section Analysis tool provides a single face to cut the model along the X, Y, or Z planes. Tap the icon to choose the type of sectioning you want to use:
- X Plane: Tap to view the model in sections along the X axis.
- Y Plane: Tap to view the model along the Y axis.
- Z Plane: Tap to view the model along the Z axis.
- Box: Tap to section a specific area.
Note: Sectioning doesn't affect the design file. Sectioning only affects the view of the model temporarily until the viewer is closed.

Navigation tools give you an easy way to navigate yor way around the document or model.

Navigation Arrows: Tap the left/right arrows to navigate between the documents or models in the folder.
Recently Viewed: Tap to navigate to recently viewed documents or models.
Markup/Issue/RFI visibility: Tap to toggle the visibility of markups, issues, and RFIs on and off in the document or model.
Home: (3D only) Tap to return to the default home view.
Click to use the following options:
- Markups/Issues/RFIs: Shows a list of the markups, issues or RFIs in the model. Tap Filter to refine the list by, for example, status, due date, or assignee.
- Model Browser: (3D only) Tap to quickly find a specific area of a model and view its properties.
- Levels: Shows a list of levels in the model. Tap the name of a level to quickly navigate to it in the model.
  
  Note: Levels are only available for 3D Revit models (2017 or later).