How do you export contours from Civil 3D?

How do I export Contours in AutoCAD?

Once the map is the way you want it, select the Contours layer in the Contents window and click Map Tools | Layer Tools | Export Contours. Give the file a name and choose AutoCAD DXF File from the Save as type list. Specify a location for the file, and click Save.

How do you export contours from Civil 3D to AutoCAD?

To Export an Autodesk Civil 3D Drawing to an AutoCAD DWG File

1. Set up your drawing so that all objects that you want to export are visible. …
2. Click Output tab Export panel Export Civil 3D Drawing Find.
3. In the Export Autodesk Civil 3D Drawing dialog box, select AutoCAD DWG in the Export To File Type field.

How do you convert surface contours to polylines?

All you need to do is select your surface and on the contextual ribbon go to the Surface Tools Tab and select “Extract Objects” you have the option of selecting which items you wish to extract you could then copy and paste into a separate drawing.

How do you extract a surface in Civil 3D?

Select a surface. On the Surface tab, Surface Tools panel, click Extract Objects Find. If more than one surface is available in the drawing, in the Select a Surface dialog box, select the surface from which to extract components.

How do I export contour from Arcgis?

To export contours, you must ensure there exists a field titled ‘ELEVATION’ (Fields titled ELEV_FT, etc. will not work) in the attribute table. Right click on the contour layer, and click Open Attribute Table. If this field does not exist, click Options > Add Field. AutoCAD file will be saved.

How do you 3d contour in AutoCAD?

To Add Contour Lines

1. In Display Manager , right-click a surface layer, and select Create Contour Layer.
2. In the Generate Contour dialog box, enter a name for the new Display Manager layer that will contain the contour lines.

Can I open Civil 3D in AutoCAD?

On the command line in Civil 3D, type CUILOAD. Click the Browse button. Open the c3d. cuix file.

Can you open a Civil 3D file in AutoCAD?

Yes you can do 3D modeling in autocad but there are very less features as compared to other softwares like CATIA, SolidWorks, Fusion 360 etc.

How do you add contours to a surface in Civil 3D?

To Add Contour Data to a Surface

1. In Toolspace, on the Prospector tab, expand the surface Definition collection, right-click Contours, and click Add.
2. In the Add Contour Data dialog box, enter the contour description in the Description field.

How do I make a surface feature line?

Right-click a feature line Add To Surface As Breakline. Note: If there are no surfaces in the drawing, you are prompted to create one. In the Select Surface dialog box, select a surface, and click OK. Or, select the Add button to create a new surface.

How do you extract contours?

Extracting contour lines from a digital elevation model

1. On the Generate contour from DEM window under Input DEM in the File box, type the path where the DEM is found or click Browse to select the file.
2. In the DEM channel list, click the DEM channel or click Select.

How do you convert 3D polylines to 2D polylines?

To Convert 3D Polylines to 2D

1. Click Modify tab Design panel Convert 3D To 2D Polylines Find.
2. Select the polyline(s) to convert. Press Enter.

How do you extract a surface in AutoCAD?

More videos on YouTube

1. In the drawing, select the surface.
2. Click TIN Surface tab >> Surface Tools panel >> Extract from Surface drop-down >> Extract Objects >> Find.
3. The Extract Objects From Surface dialog box lists all of the surface properties that are visible in the currently selected surface style. …
4. Click OK.

How do you flatten a 3D polyline in AutoCAD?

Use the FLATTEN command to change the Z values of all lines, arcs, and polylines to 0.

1. Turn off or freeze any hatch layers with hatch patterns so they are not included in the selection.
2. Type FLATTEN at the command line.
3. Select all objects and press the Enter key.
4. Type N for No when prompted to remove hidden lines.