Can you clip a surface in Civil 3D?

How do you clip a surface in AutoCAD?

To Work With Trimming Surfaces

  1. Click Surface tab Create panel Trim. Find.
  2. Select the surface and press Enter.
  3. Select the cutting curves and press Enter.
  4. Select the surface areas to remove and press Enter. The selected areas are remove d.

Can you trim a feature line in Civil 3D?

Click Modify tab Edit Geometry panel Trim Find. Select the objects to serve as cutting edges. Select the feature line(s) to trim.

How do you trim a surface?

To trim a surface:

  1. Create two or more surfaces that intersect at one or more points, or create a surface that intersects with a plane or has a sketch on its face.
  2. Click Trim Surface on the Surfaces toolbar, or click Insert > Surface > Trim.
  3. In the PropertyManager, under Trim Type, select a type:

What is the use of feature line in Civil 3D?

Feature lines are 3D objects which can be used as grading footprints, surface breaklines, and as corridor baselines. Use the Feature Lines collection in the Prospector tree to manage feature line styles and layers. You can also view feature line information, such as length, elevation, and grade.

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How do you extend a line in Civil 3D?

To Extend Line Lengths

  1. Click Home tab Draw panel Line drop-down Create Line By Extension Find.
  2. Select the line to extend.
  3. To define the length of the line, do one of the following: Select two locations to specify the length that you want to add to the line. Enter a positive distance to extend the line.

How do I change the surface boundary in Civil 3D?

To Edit Boundary Properties

  1. In Toolspace, on the Prospector tab, expand the surface Definition collection and click Boundaries. …
  2. In the list view, right-click a list item.
  3. Click Properties to open the Boundary Properties dialog box where you can edit the name of the boundary.

How do you create a surface boundary in Civil 3D?

To Add Boundaries to a Surface

  1. In Toolspace, on the Prospector tab, expand the surface Definition collection, right-click , and click Add.
  2. In the Add Boundaries dialog box, enter the boundary name in the Name field.
  3. Select the boundary type from the Type list.

What is a data clip boundary Civil 3D?

You can apply a Data Clip boundary to surfaces created from imported data files, including TIN, LandXML, grading, or corridor surfaces. … See To Create a Surface From a TIN File, To Create a New Grading Group, To Work With Creating Corridor Surfaces. Add the Data Clip boundary to the surface.