Understanding Orbiting in AutoCAD LT
Orbiting in AutoCAD LT is a method used to navigate around 3D models, allowing you to effectively inspect different angles and perspectives. While AutoCAD LT offers limited 3D functionality compared to the full version, it still provides basic tools for orbiting in a 3D environment.
Steps to Activate Orbit Mode
1. **Open the 3D Model**: Begin by loading the 3D model you wish to examine. Ensure that you’re viewing the model in a suitable layout for 3D viewing.
2. **Access the View Tab**: Navigate to the ‘View’ tab located on the main ribbon at the top.
3. **Select the Orbit Tool**: Look for the ‘Orbit’ command within the ‘Navigate’ panel. You might find it denoted as “3D Orbit.” Clicking this will activate the orbit command.
Using the Orbit Tool
1. **Select the Model**: Once the orbit command is active, click on the 3D model. This highlights the object you are about to manipulate.
2. **Mouse Navigation**: Click and hold the left mouse button, then drag the mouse to rotate the view around the object. This allows you to see all sides of the model.
3. **Release to View**: When you have achieved the desired angle, release the mouse button to stabilize the view.
Orbiting Using Keyboard Commands
1. **Activate Orbit**: Type the command ‘3DORBIT’ in the command line and hit
2. **Rotate the View**: Using the mouse, click and drag to rotate the view around the selected object. You can also utilize the arrow keys on your keyboard for finer control when orbiting.
Adjusting the View Angle
1. **Adjusting with UCS**: If you need to alter the view with respect to a specific coordinate system, type ‘UCS’ into the command line, then adjust accordingly. Use the ‘PLAN’ command to ensure your view aligns with your current UCS.
2. **Escape from Orbit**: To exit the orbit mode, simply press the
Common Issues When Orbiting
1. **Viewport Limitations**: Sometimes the orbit feature may not work if the viewport isn’t correctly set to display 3D objects. Ensure that the viewport is active and set to a 3D view.
2. **Graphics Settings**: If you encounter performance issues, check the graphics settings in AutoCAD LT to ensure your display settings are optimized for 3D viewing.
FAQs
1. Can I change the orbit settings in AutoCAD LT?
Yes, although AutoCAD LT has limited options compared to the full version, users can adjust certain preferences for navigation in the settings menu.
2. Does AutoCAD LT support all 3D commands?
No, AutoCAD LT has limited support for 3D features. While it can open and display 3D models, many advanced 3D operations and commands are unavailable.
3. How can I switch back to 2D view from 3D orbit?
Simply switch the current view to a 2D plan by using the ‘View’ tab, or set your UCS to ‘World’ and perform a ‘PLAN’ command to return to a 2D perspective.
