Question: Autocad merge 3d faces?

1. Use the Convert to Surface command (CONVTOSSURFACE) to convert the 3D faces into surfaces.
2. Use the UNION command to join the surfaces together.
3. Use the Smooth Object command (MESHSMOOTH) to create a mesh from the resulting surface.

Correspondingly, how do you combine two 3D objects in AutoCAD?

Subsequently, how do you make a 3D face into a solid?

1. Enter CONVTOSURFACE on the command line.
2. Select the face that you want to convert.
3. Enter THICKEN on the command line.
4. Select the surface.
5. Enter a thickness value for the selected surface on the command line.
6. When prompted, choose whether or not to erase the defining surface.

Amazingly, can you explode a 3D face in AutoCAD? You can explode them as many times as you want, but you’re still left with 3d faces. In the AutoCAD drawing that contains the 3D faces, execute the region command and select the 3d faces. Now explode the regions that you created and you’ll have lines with 3d elevations. Yes, it’s really that simple.

Quick Answer, how do you combine objects in Civil 3D?

1. Click Home tab Modify panel Join. Find.
2. Select a source object or select multiple objects to join together.
3. Valid objects include lines, arcs, elliptical arcs, polylines, 3D polylines, and splines.

1. Create two overlapping AEC polygons.
2. Select one of the AEC polygons to be merged.
3. Click AEC Polygon ribbon contextual tab Modify panel Merge.
4. Select the AEC polygon to merge with the first AEC polygon.
5. Enter y (Yes) to erase the second AEC polygon, or n (No) to leave the AEC polygon in the drawing.

What is Union in AutoCAD?

Union. The Union command is used to combine the selected 2D regions or 3D solids by the addition. The selected parts are combined to form a single region, surface, or solid. But, we are required to select the parts of the same object. We can select two or more parts to combine it into a single region, solid or surface.

How do you extrude a 3D face in Autocad?

1. Click Home tab Modeling panel Presspull. Find.
2. Click a face on a 3D solid object and move the cursor to establish an offset direction. Edge highlighting indicates which faces can be offset.
3. Enter a value or click in the drawing area to set the extrusion distance.

How do I convert surface to solid in Autocad?

1. Click Home tab Solid Editing panel Thicken. Find.
2. Select the surfaces you want to thicken. Press Enter.
3. Specify a thickness for the solid. Press Enter.

How do you make a polyline into a 3D face?

How do I merge models in AutoCAD?

To combine multiple drawings in AutoCAD, use the command XREF to insert a reference to the original drawing or use INSERT command to work on the original data without a reference.

How do you join elements in AutoCAD?

1. Select the Join command from the ribbon panel under the Modify interface. Or. Type J or join on the command line and press Enter.
2. We need to select multiple objects to join. The selected objects are joined at once.
3. Press Enter.

How do you merge in AutoCAD?

1. Open a drawing.
2. Click the Layout tab and then click the arrow next to the Insert group.
3. Click Import Drawing/Data. The Open dialog box opens.
4. Select the source file to merge into the current drawing.
5. Select additional source files to be merged, one at a time, to add additional sheets to the current drawing.

What is the opposite of explode in AutoCAD?

There is no “unexplode”: you can use BLOCK command or BEDIT command to make a new block. Hi, the command you are looking for is “join”, it will connect all the lines you select.

How do you join multiple lines in AutoCAD?

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 join an exploded object in AutoCAD?