How do you target a feature line in Civil 3D?

How do you project a feature line to a surface in Civil 3D?

For feature lines, go to the Elevation Editor to check the vertexes elevation.

To project a 2D line, polyline or feature line to the surface:

  1. In the command line, type FEATUREELEVSFROMSURF command.
  2. Select the surface to which the object will be projected.
  3. Select the desired object(s).

What do feature lines do?

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.

What are sample lines?

The sample lines define the stations at which the cross sections are cut, and also the width of the sections to the left and right of the alignment. A set of sample lines is stored in a Sample Line Group for the alignment. Each sample line group has a unique name. Each line within the group also has a unique name.

What does daylight mean in Civil 3d?

Mar 24 2016In-product view. Surface targets are used in a number of cases where the corridor needs to interact with a surface, such as when a slope is projected from a design elevation to the point where it intercepts an existing ground surface. This is referred to as daylighting.

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How do you add a feature line to a corridor?

Select the Corridor, go into your Corridor Properties and select the Parameters tab. 6. From the Parameters tab, select ADD BASELINE. The Create Corridor Baseline dialog box will appear, select FEATURE LINE from the Baseline type.

What is a corridor feature line?

About Editing Corridor Feature Line Connections

By default, Autodesk Civil 3D joins all points with the same point code along a corridor baseline and displays them as feature lines. You can modify how points are connected when a point code is used multiple times at consecutive stations.

How do you find the slope of a line in Civil 3d?

To List the Slope or Grade Between Points

  1. Click Analyze tab Inquiry panel List Slope Find.
  2. Select a line or an arc, or enter p to specify points.
  3. If you entered p, specify a starting point and an ending point for the line.
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