# How do you join a 3d face in autocad?

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To convert 3D Face objects into a single mesh object: Use the Convert to Surface command (CONVTOSSURFACE) to convert the 3D faces into surfaces. Use the UNION command to join the surfaces together. Use the Smooth Object command (MESHSMOOTH) to create a mesh from the resulting surface.

## How do you join a 3d object in AutoCAD?

Three methods are available for creating composite solids, surfaces, or regions:

1. Combine two or more objects. With UNION, you can combine the total volume or area of two or more objects.
2. Subtract one set of solids from another. …
3. Find the common volume.

## How do you join parts in AutoCAD?

To Join Objects

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.

## How do you expand a 3d solid in AutoCAD?

To Extend an Object

1. Click Home tab Modify panel Extend. Find.
2. Select the objects to serve as boundary edges. Press Enter when you finish selecting the boundary edges. …
3. Select the objects to extend and press Enter a second time when you finish selecting the objects to extend.

## How do you split a 3d object in AutoCAD?

Slice a 3D Solid or Surface With a Cutting Plane

1. Click Home tab Solid Editing panel Slice. Find.
2. Select the 3D solid or surface objects to slice. Press Enter.
3. Specify two points to define the cutting plane.
4. Specify which side of the sliced object to retain, or enter b (Both) to retain both sides.

## What is 3d face AutoCAD?

Creates a three-sided or four-sided surface in 3D space. … After entering the first point, enter the remaining points in a natural clockwise or counterclockwise order to create a normal 3D face. If you locate all four points on the same plane, a planar face is created that is similar to a region object.

## What is the opposite of explode in AutoCAD?

Antonyms for explode include implode, mend, prove, founder, collapse, enter, confirm, approve, attest and endorse. Find more opposite words at wordhippo.com!

## How do you join a 3d polyline in AutoCAD?

Join 3D Polyline

1. Pulldown Menu Location: Edit > 3D Polyline Utilities.
2. Keyboard Command: join3d.
3. Prerequisite: Plot the 3DPoly lines to use for selection.

## How do I view a 3d solid in AutoCAD?

To Turn On or Off the Display of Solid Fills

1. Click View tab User Interface panel. Find.
2. In the Options dialog box, Display tab, under Display Performance, click or clear Apply Solid Fill.