How do I change a solid to a surface in AutoCAD?

1. Click Surface tab Control Vertices panel Convert to NURBS. Find.
2. Select a 3D solid object and press Enter. The object is converted into multiple NURBS surfaces (each face becomes a separate surface.)

Similarly, how do you make a 3D solid into a surface?

1. Click Surface tab Edit panel Sculpt. Find.
2. Select one or more surfaces that completely enclose a volume. There must be no gaps between the surfaces. A 3D solid object is created.

Additionally, how do I convert a solid to a body in AutoCAD?

1. Create a layer to place the body object on and isolate that layer.
2. Type the command FACETERSMOOTHLEV and set the variable to 0 (zero).
3. Select the body object and type MESHSMOOTH.
4. Select the mesh object and type EXPLODE.
5. Type REGION and select all 3D faces.
6. Type SURFSCULPT and select all regions.

Amazingly, how do I extract a surface from a solid in AutoCAD?

1. Click Surface tab Curves panel Extract Isolines. Find.
2. Select a surface, solid, or face.
3. Click to extract an isoline curve represented by the preview line.
4. If necessary, enter D the direction in which the curves are detected.
5. Press Enter to end the command.

Moreover, how do you make a surface in AutoCAD?

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.
3. Enter a value or click in the drawing area to indicate the height of the new surface object.

How do I fill in surface in AutoCAD?

1. Click Home tab Draw panel Hatch.
2. On the Properties panel Hatch Type list, select the type of hatch you want to use.
3. On the Pattern panel, click a hatch pattern or fill.
4. On the Boundaries panel, specify the how the pattern boundary is selected:
5. Click an area or object to be hatched.

How do I wireframe a solid in AutoCAD?

How do I convert mesh to surface in Autocad?

1. Click Convert Mesh tab Convert Mesh Convert to Surface. Find.
2. Select a mesh object and press Enter. The object is converted to a procedural surface.
3. Click Surface tab Control Vertices panel Convert to NURBS. Find.
4. Click the surface object to convert it to a NURBS surface.

What is a body object in Autocad?

Autocad identifies some of the 3D Looking objects as “Body”. They are not Solids like the other exported elements but now it becomes an Autocad problem on how to deal with them other than to explode them and then try to work with the Regions that are left.

How do you hatch a 3D surface in Autocad?

How do you draw a curved surface in AutoCAD?

Click Modeling tab > Solid panel > Presspull. Click an edge of 3D object, an open 2D curve (spline, arc, line, or polyline). Move the cursor to establish an extrusion direction.

How do you extract a solid in Catia?

1. Click Extract . The Extract Definition dialog box is displayed.
2. Select an edge or the face of an element. The selected element is highlighted.
3. Choose the Propagation type:
4. Click Show parameters>> to display further options.
5. Click OK to extract the element.

How do you make a 2D surface in AutoCAD?

How do you convert polyline to surface in Civil 3D?

1. In the command line, type FEATUREELEVSFROMSURF command.
2. Select the surface to which the object will be projected.
3. Select the desired object(s).

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

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.