Best answer: How do you join two feature lines in Civil 3D?

Can you join feature lines in AutoCAD?

Use the Join command to join connecting feature lines, polylines, or 3D polylines into one feature line or survey figure. Select the two lines. They are joined if they lie within the tolerance distance set in JoinFeatures command settings.

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 close a feature line in Civil 3D?

If you snap to the beginning point while drawing the Featureline the command will end. But you’ll end up with n+1 points in the Featurelines. IOW 1 more points than you should have. For a square that would be 5.

How do you join two 3D polylines in Civil 3D?

If you want to join a 3D polyline with another one, or with a spline, you can use the command JOIN. This function joins also two or more 3D polylines into one, or joins a 3D polyline with a spline to a new spline curve. You can use JOIN for 3D lines (geometry) also in AutoCAD LT.

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Can you join 2 feature lines?

Click Modify tab Edit Geometry panel Join Find. Select the feature line you want to join other lines to. Select the joining object or enter Multiple to make a selection of multiple feature lines, polylines, or 3D polylines.

How do you break a feature line?

To Break a Feature Line

  1. Click Modify tab Edit Geometry panel Break Find.
  2. Select the feature line to break:
  3. Specify the second break point. Note: if you enter the @ character at the prompt for the second break point, it uses the first point location, creating a break without a gap.

How do you join multiple points in AutoCAD?

Select a polyline, spline, line, or arc to edit. If you selected a spline, line, or arc, press Enter to convert the selected object into a polyline. Enter j (Join). Select one or more polylines, splines, lines, or arcs that are located end to end.

What is explode in AutoCAD?

Use the Explode command to break a complex object into its component entities. You can explode Blocks and other complex objects like PolyLines, Hatches, and Dimensions.

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.

How do I add a feature line to a surface in Civil 3d?

To Add a Feature Line to a Surface as a Breakline

  1. Right-click a feature line Add To Surface As Breakline. Note: If there are no surfaces in the drawing, you are prompted to create one.
  2. In the Select Surface dialog box, select a surface, and click OK. …
  3. In the Add Breaklines dialog box, specify the breakline options.
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