Your question: How do I drop a surface in Civil 3D?

How do you lower a surface in Civil 3D?

In Toolspace, on the Prospector tab, expand the surface Definition collection, right-click , and click Raise/Lower Surface. Note: TIN or grid volume surfaces do not support editing operations. Enter a positive value to raise the surface or a negative value to lower the surface.

How do you get a surface off a drawing?

In Toolspace, on the Prospector tab, expand the Surfaces collection, right-click the surface, and click Delete. The surface is erased from the drawing and removed from the Surfaces collection in the Prospector tree.

How do you move a surface in Civil 3D?

How Did My Surface Move in Civil 3D?

  1. Open the Civil 3D Toolspace > Prospector tab.
  2. Expand Surfaces.
  3. Expand the named surface.
  4. Expand Definition.
  5. Click on Edits. …
  6. Left click on each Transform edit entry, right click and select Delete.

How do you remove a surface from an alignment in Civil 3D?

In Toolspace, on the Prospector tab, select the alignment object. Right-click. Click Delete.

How do you edit surface contours in Civil 3D?

Edit any contour that you have defined by selecting it in the drawing.



  1. Select the contour graphically or by using an AutoCAD command, such as PEDIT or CHANGE.
  2. Perform the edit to the contour. …
  3. Rebuild the surface to update the contour definition by right-clicking the surface in the Prospector tree and clicking Rebuild.
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How do I delete a surface in CAD?

Deleting Surfaces

  1. Pick up the Select tool from the toolbar or choose “Select Items” from the Quick Access Toolbar. PhotoModeler will change the cursor to the selection cursor.
  2. Click the mouse on the surface you want to delete. The selected surface becomes highlighted. …
  3. Press the “Delete” key on your keyboard.

How do you rotate a surface in AutoCAD?

This command is for AutoCAD point objects.



try doing the following:

  1. Create a new surface.
  2. /definition/edits>paste surface:
  3. When this is done, select the and use move and rotate to get it into the desired location.

How do you cut alignment?

Trim an Alignment

  1. Use your mouse to grab and drag the gray slider located on either end of the Sequences view. The selected portion will be trimmed off instantly. …
  2. Select a portion of the consensus sequence in the Overview or Sequences view. Then use the Align > Trim Alignment to Selection command.

How do I change alignment in Civil 3D?

To launch the Geometry Editor command, you can click the alignment to select it, and then click Geometry Editor on the contextual ribbon that appears because you’ve selected an alignment. When you launch the Geometry Editor tool, it brings up the Alignment Layout Tools tool bar.

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