How do you change the boundary on a Toposurface Revit?

How do you change the topographic line in Revit?

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. Sets the interval between contour lines.

How do I edit subregion in Revit?

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



  1. Select the subregion.
  2. Click Modify | Topography tab Subregion panel (Edit Boundary).
  3. Click (Pick Lines) or use other sketching tools to modify the subregion on the toposurface.

How do you crop Toposurface in Revit?

Split a Toposurface

  1. Open a site plan or 3D view.
  2. Click Site tab Modify Site panel (Split Surface).
  3. In the drawing area, select the toposurface to split. …
  4. Click Modify | Split Surface tab Draw panel (Pick Lines), or use other sketch tools to split the toposurface.

How do you place Topography in Revit?

Create a Toposurface by Placing Points

  1. Open a 3D view or a site plan view.
  2. Click Massing & Site tab Model Site panel (Toposurface).
  3. On the Options Bar, set a value for Elevation. …
  4. Next to the Elevation text box, select one of the following: …
  5. Click in the drawing area to place points. …
  6. Click (Finish Surface).
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What is the difference between model line and detail line in Revit?

Because they exist in 3D space, you can use model lines to represent geometry such as cords or cables supporting a tarp. In contrast to model lines, detail lines exist only in the view they are drawn in (see Draw Detail Lines). You can convert model lines to detail lines, and vice-versa.

How do I use phases in Revit?

Create a Phase

  1. Click Manage tab Phasing panel (Phases). The Phasing dialog opens, displaying the Project Phases tab. …
  2. Click the number box adjacent to a phase. Revit selects the entire phase row. …
  3. Insert a phase. …
  4. If desired, click the Name text box of a phase to rename it. …
  5. Click OK.

Which tool can be used to trim a Toposurface to match the boundary of a site?

The simplest way of trimming an existing Toposurface boundary is to use Split Surface in the Massing & Site tab: Here we can use the Pick Line utility to specify the split line: Then you just need to close the loop and select the green tick, creating a second surface.

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