How do I join a feature line in Civil 3D?

Why won’t my lines join in Civil 3D?

Causes: Objects have gaps or do not have connecting points because of different elevations. Use the UNITS command and increase the precision to maximum. Examining the lines, the Properties palette will show Start Z / End Z or Elevation values, potentially of a minute amount.

How do you join two polylines in Civil 3D?

To Join Polylines, Splines, Lines, and Arcs Into a Single…

1. Click Home tab Modify panel Edit Polyline. Find.
2. Select a polyline, spline, line, or arc to edit. …
3. Enter j (Join).
4. Select one or more polylines, splines, lines, or arcs that are located end to end.
5. Press Enter to end the command.

How do you make a 3D polyline from a feature line?

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.

How do I add a feature line to my surface?

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.

How do you convert a polyline to a 3D polyline?

Use the Convert 3D To 2D Polylines command to convert 3D to 2D polylines. The new polyline will take on the elevation of the start point of the 3D polyline. Click Modify tab Design panel Convert 3D To 2D Polylines Find. Select the polyline(s) to convert.

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.

Can a polyline be left open?

Yes a polyline can be left opened.

What command joins solids together?

The Join command connects objects together to form a single object. Join turns lines into polylines, curves into polycurves, surfaces and polysurfaces into polysurfaces or solids.

Can different polylines be joined together?

yes the correct answer is yes option A.