Question: How do you create a feature line in Civil 3D?

How do you add a feature Line?

Adding a Feature Line to a Surface as a Breakline

1. Right-click a feature line Add To Surface As Breakline. Note. …
2. In the Select Surface dialog box, select a surface, and press OK. Or, select the Add button to create a new surface.
3. In the Add Breaklines dialog box, specify the breakline options. Press OK.

What is a feature Line in Civil 3d?

Feature lines are 3D objects which can be used as grading footprints, surface breaklines, and as corridor baselines. About the Feature Lines Collection (Prospector Tab) Use the Feature Lines collection in the Prospector tree to manage feature line styles and layers.

Which object can create a feature Line?

Create feature line from object: You can also create feature line from an object or convert them into to feature line. But the objects must be a Line, 3dpolyline, polyline, arc. When you use this option this will recognize these objects from Xref as well.

How do you draw a 3D line in Civil 3D?

Solution:

1. Start 3D polyline command (command: “3DPOLY”)
2. While still in command type ‘PO (“Point Object” transparent command) in command-line. …
3. Click the first point and then on any subsequent points to create the desired line.
4. Hit Enter key.

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

Click Home tab Create Design panel Feature Line drop-down Create Feature Line From Stepped Offset Find. Do one of the following to specify the location for the offset: Specify the offset distance, then select the object to offset. Enter Through, then select the object to offset and select a through point.

How do you make a surface on a feature line?

Create your surface, go to definition_breaklines (right click), add breaklines give them a name, and select the feature lines. All done. Go to the Surface definition and add them a breaklines or select them, right click and select “Add to Surface as Breakline”.

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.

How do you add COGO points to a feature line?

Answer

1. Select the Feature Line.
2. From the Feature Line Contextual menu select ‘Insert Level Point’
3. At the Command Prompt type ‘i’ (for Increment)
4. Enter the required increment, then Return.

What is the first step in creating a feature line utilizing the Create Feature Line command?

To Create Feature Lines From Objects

1. Click Home tab Create Design panel Feature Line drop-down Create Feature Lines From Objects Find.
2. In the drawing, select one or more polylines, lines, or arcs. Then press Enter. …
3. In the Create Feature Lines dialog box, specify the feature line options.

What occurs if two feature lines occupy the same site and intersect?

Feature lines in the same site can only have one elevation at a crossing point. If two feature lines approach within a tolerance distance of 0.0001, the points collapse to a single point.