Are you tired of struggling to visualize 2D drawings in 3D in AutoCAD? Fortunately, there's an easy way to do it! Here's a step-by-step guide to help you view 2D drawings in 3D.

1. Open the 2D drawing in AutoCAD:

- Start by opening the 2D drawing file in AutoCAD.

2. Use the Extrude command:

- Once the 2D drawing is open, you can use the Extrude command to convert it into a 3D object. Simply type 'EXTRUDE' in the command line and select the 2D geometry you want to extrude.

3. Specify the extrusion height:

- After selecting the geometry, you'll be prompted to specify the extrusion height. Enter a value to determine how far the 2D geometry will be extruded into the third dimension.

4. View the 3D object:

- Once you've completed the extrusion, you can now view the 3D object. Use the 3D orbit tool to rotate and view the object from different angles.

5. Additional 3D viewing options:

- AutoCAD offers various 3D viewing options such as changing the viewpoint, adjusting the visual style, and applying materials to the 3D object. Experiment with these options to enhance your 3D viewing experience.

By following these simple steps, you can easily view 2D drawings in 3D in AutoCAD. This can be particularly useful for understanding the spatial layout of 2D floor plans or visualizing 3D models based on 2D sketches.

Remember to save your 3D model separately if you want to preserve the original 2D drawing file. Additionally, always ensure that your computer meets the system requirements for 3D modeling in AutoCAD to optimize performance.

Now that you know how to view 2D drawings in 3D, you can take your CAD skills to the next level! Try applying this technique to various 2D drawings and see how it enhances your design process. Happy modeling!