How do you change topography surface in Revit?

Take line command from the draw tool. Step 1: Give the first point from where you want to start your line. Step 2: Turn Ortho On for creating your line straight; for turning Ortho On, you can press F8 or click on Ortho On option as shown in the below image.

How do you change topography in Revit?

Add points for accuracy if needed.

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).

How do I change the topography elevation in Revit?

Help

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).

How do you get topography in Revit?

In Revit, link the topography to the current model as follows:

1. Specify coordinates for the building model. …
2. Open a plan view or a 3D view for the building model. …
3. Click Insert tab Link panel (Link Topography).
4. In the Link Topography dialog, navigate to the topography. …
5. Select the desired topography, and click Link.

How do I change the color of topography in Revit?

To view or change toposurface or subregion properties, open a 3D view or a site plan view, and then click Site tab Model Site panel (Toposurface). Select the surface material from the list. You can create your own toposurface material. Topographical surfaces do not support materials with surface patterns.

How do you make subregion?

Create a Toposurface Subregion

1. Open a site plan that displays a toposurface.
2. Click Massing & Site tab Modify Site panel (Subregion). Revit enters sketch mode.
3. Click (Pick Lines) or use other sketching tools to create a subregion on the toposurface. Note: Use a single closed loop to create a toposurface subregion.

How do you show contours in Revit?

Contour labels display in site plan views.

1. Create a topographic surface with different elevations.
2. Open a site plan view.
3. Click Massing & Site tab Modify Site panel (Label Contours).
4. Sketch a line that intersects one or more contour lines.

How do you merge Toposurface in Revit?

Merge Toposurfaces

1. Click Massing & Site tab Modify Site panel (Merge Surfaces).
2. (Optional) On the Options Bar, clear Remove points on common edges. This option removes excess points that were inserted after a surface was split. …
3. Select one toposurface to merge.
4. Select another toposurface. The 2 surfaces merge into one.

How do I add topography from DWG to Revit?

Create a 3D Toposurface from the inserted DWG file:

1. Click the Toposurface tool on the Site tab of the Design bar.
2. On the Design bar, click Use Imported > Import Instance.
3. Select the DWG file.
4. Select the layers to add points from.
5. Click OK.
6. Click Finish Surface.

Where are Revit site settings?

To access the Site Settings dialog, click the dialog launcher on the Model Sight panel. In the Site Settings dialog, you can modify the contour line display by adding contours. To do this, click Insert. Change the Start, Stop, and Increments values and select the desired Range Type and Subcategory.

How do you cut topography 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 hide topographic lines in Revit?

To turn off the lines:

1. Go to Visibility Graphics > Contour Lines.
2. Uncheck Primary Contours and Secondary Contours.