How do I draw a line on a surface in AutoCAD?

How do you draw on a surface in AutoCAD?

To Create a Surface by Pressing or Pulling

  1. Click Home tab Modeling panel Presspull. Find.
  2. Click an edge of 3D object, an open spline, an arc, or another 2D object that does not form a closed area. Move the cursor to establish an extrusion direction.
  3. Enter a value or click in the drawing area to indicate the height of the new surface object.

29 мар. 2020 г.

How do I draw a line in AutoCAD?

To Draw Lines

  1. Click Home tab > Draw panel > Line. Find.
  2. Specify the start point and end point of the line segment by clicking in the drawing area.
  3. Continue specifying additional line segments. To undo the previous line segment, enter u at the prompt. …
  4. Press Enter or Esc when done or enter c to close a series of line segments.

29 мар. 2020 г.

How do I add a feature line to my surface?

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. Or, select the Add button to create a new surface.
  3. In the Add Breaklines dialog box, specify the breakline options.
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11 нояб. 2018 г.

How do I turn a solid object into a line in AutoCAD?

Your best bet and easiest way to make the object into a 3D solid at this point is to:

  1. Use the “Join” command to join sections of lines together into closed polylines,
  2. Use the”Extrude” command on all closed polylines, extruding them further than the extents of the shape you want.

10 янв. 2019 г.

What is a surface in CAD?

A surface is a three-dimensional geometric representation of an area of land, or, in the case of volume surfaces, is a difference or composite between two surface areas. Surfaces are made up of triangles or grids, which are created when AutoCAD Civil 3D connects the points that make up the surface data.

How do you draw a 3D surface in AutoCAD?

How can I accurately draw lines on 3D surfaces in AutoCAD? Use the UCS command with the “Face” option. That will allow you to pick a solid or surface face on which to se your coordinate system. You can then draw lines on it.

How many ways can you draw a line in AutoCAD?

But for work faster in AutoCAD, only two type of method users required to draw a line in AutoCAD. In method one, users can give the specify point of the line & give dimension. In the second method, users can draw a line with specific length with any angle. Users need to use the coordinate system in the third method.

How do you draw a line with distance in AutoCAD?

To Create a Line Using a Direction and a Distance

  1. Click Drafting tab > Draw panel > Line.
  2. Specify the first point and then, move the cursor the same angle as the line that you want to create.
  3. Enter a distance at the prompt.
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4 февр. 2019 г.

What is AutoCAD command line?

The AutoCAD Command line is like a combined control panel and index of all AutoCAD commands you run – and have run – on your drawing. When you type a keyboard command, you’re using the Command line. … In a default install of AutoCAD, the Command line is located in the bottom left corner of the CAD interface.

Which object can create a feature line?

You can create a feature line by converting existing 2D or 3D polylines, lines, or arcs. You can select objects in the current drawing or from an Xref. Feature line elevations can be obtained from a surface and can also be relative to a surface, so if the surface is updated, the feature line is updated.

Which command can be used to convert line to 2D surface in AutoCAD?

In AutoCAD you can create Region object as a kind of flat 2D surface from an area, enclosed by 2D objects (lines, arcs, splines). You can use BOUNDARY (BPOLY) command to accomplish this.

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