Faq

Question: How to create a surface in autocad civil 3d?

Go to the Prospector tab in Toolspace and right click on Surfaces, select Create Surface. Alternatively, you can type CREATESURFACE at the command line. Either method will bring the Create Surface Dialogue Box up as shown below.

Beside above, how do you make a 3D surface in AutoCAD?

  1. Create surfaces from profiles. Create surfaces from profile shapes composed of lines and curves with EXTRUDE, LOFT, PLANESURF, REVOLVE, SURFNETWORK, and SWEEP.
  2. Create surfaces from other surfaces.
  3. Convert objects into procedural surfaces.
  4. Convert procedural surfaces into NURBS surfaces.

Best answer for this question, how do you create a surface in Civil 3D shapefile?

  1. Connect to your SHP file first so you can create a polygon for the exact area that you want to query.
  2. In Civil 3D, go to Home>Create Ground Data>Surfaces>Create Surface from GIS Data.
  3. Select the Data source type and log in to connect to it.

Considering this, how do you make a surface from lines in Civil 3D?

  1. Confirm that TIN surface is selected as Type.
  2. Select the desired Surface layer and Style.
  3. Click <> to close the Create Surface dialog box.
  4. On the Prospector tab of the Toolspace, expand the Surfaces node.
  5. Expand the Surface Name.

Additionally, how do you add a surface?

What is creating surface?

You can create a surface that comprises a combination of points, breaklines, boundaries, and contours. About Creating a TIN Surface. A TIN surface comprises the triangles that form a triangulated irregular network. To Create a TIN Surface. To Create a Surface From a TIN File.

What is surface in Civil 3D?

A surface is a 3D view of the land that can represent existing conditions, proposed conditions, or any other scenario involving the group’s surface. Understanding what they are and how to work with them is fundamentally important for Civil 3D users.

How do I fill in surface in AutoCAD?

  1. Click Home tab Draw panel Hatch.
  2. On the Properties panel Hatch Type list, select the type of hatch you want to use.
  3. On the Pattern panel, click a hatch pattern or fill.
  4. On the Boundaries panel, specify the how the pattern boundary is selected:
  5. Click an area or object to be hatched.

Can we do surface in AutoCAD?

AutoCAD provides two types of surfaces: procedural surfaces and NURBS surfaces. Use procedural surfaces to take advantage of associating surfaces with their defining curves. Use NURBS surfaces to take advantage of sculpting with control vertices.

How do you make a contour surface?

How do I export a surface to a shape?

Click on the surface, from contextual ribbon click on Extract Objects. In the Extract Objects from Surface leave only Minor or Major contour checked (depending what kind of contour line you want to extract). Type MAPEXPORT and export this Line data out to a . shp file.

How do you show elevation in Civil 3D?

  1. In Settings tab, expand Points node and look under Point Styles.
  2. Select desired style and right-click on it.
  3. Select Edit to get into Point Style Editor.
  4. Select Model view from View Direction and turn it on.

How do I convert lines to surface in AutoCAD?

Click Modeling tab > Surface panel > Convert to Surface. Select the objects you want to convert and press Enter. You can convert 2D solids, meshes, regions, planar 3D faces, and polylines, lines, and arcs with thickness.

How do I convert polylines to surface?

To begin adding polylines to this surface, start by turning on the 2′ contours layer in the drawing. Next in the Prospector, expand the surface collection and the EG surface and finally expand the definition of the surface.

How do you make a polyline surface?

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