How do you turn off topo lines in Revit?

How do I turn off Topography in Revit?

In a 2D view or a 3D view, on the Visibility/Graphics dialog, click the Model Categories tab, and expand the Topography category to turn visibility on or off, and to define graphics settings.

How do you hide subregion in Revit?

Hide the topography in view, then reveal hidden elements, then tab-select the sub-regions and un-hide in view… Silly, but it should works.

How do you turn on contour lines in Revit?

Use the Site Settings dialog to view or change site settings. To change site settings properties, click Massing & Site tab Model Site panel . Displays contour lines. If you clear the check box, custom contour lines still display in the drawing area.

How do you change Topo in Revit?

Simplify a Toposurface

  1. Click Modify | Topography tab Surface panel (Edit Surface).
  2. Click Edit Surface tab Tools panel (Simplify Surface).
  3. Open the site plan view and select the toposurface.
  4. Enter a value for surface accuracy, and click OK.
  5. Click (Finish Surface).

What is topography in Revit?

About Toposurfaces



The Toposurface tool defines a topographical surface (a toposurface) using points or imported data. You can create toposurfaces in 3D views or site plans.

What is subregion in Revit?

A subregion defines an area of the toposurface where you can apply a different set of properties, such as material. For example, you can use subregions to draw parking lots on a graded surface, roads, or islands.

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How do I edit subregion in Revit?

Click Massing & Site tab Modify Site panel (Subregion). Revit Architecture enters sketch mode.



  1. Select the subregion.
  2. On the Subregion panel, click (Edit Boundary).
  3. Click (Pick Lines) or use other sketch tools to modify a subregion on the toposurface.

Why can’t I see my Toposurface in Revit?

Check your phase filter in the view settings. Make sure it’s set to show all- it could be it’s set to show new and the toposurface has been set to “existing”.

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