For molecular modelers, navigating complex molecular systems can often feel like a juggling act. Switching quickly between different views—such as a close-up of a receptor binding site and a full molecular assembly—can save significant time and effort. Fortunately, SAMSON offers the ability to use multiple cameras within a single document, providing a powerful way to manage multiple perspectives seamlessly.
Each document in SAMSON includes at least one camera, but you can add more as needed. Why would you want multiple cameras? Imagine working on a crystal structure; you may need an orthographic view for lattice visualization, a zoomed-in perspective for analyzing individual molecular interactions, and a broader, full-structure view for alignment or presentations. With SAMSON, switching between these views can be done in just a couple of clicks.
How to Switch Between Cameras
Switching cameras is straightforward. If multiple cameras are set up in your document, all you need to do is:
- Double-click on a camera in the Document view to activate it.
- Alternatively, you can right-click on a camera in the Document view and select Set as active camera from its context menu.
This flexibility ensures smoother transitions between your predefined views, enabling you to focus on your work without losing valuable time reconfiguring your viewport.
Adding and Customizing Cameras
If your workflow demands more perspectives, adding a new camera is simple:
Navigate to Visualization > Camera. A newly added camera will have a default starting position, but it can be modified to suit your needs.
All camera properties—such as position, projection type (orthographic or perspective), inertia, and more—can be modified through the Inspector window. To do this, select the camera you wish to tweak and open the Inspector.
From here, you can refine your camera’s settings to better align with the specific needs of your project. For example, enabling orthographic projection can be particularly useful when working with crystal structures or analyzing spatial arrangements in lattices.
Quick Access with Context Menus
SAMSON also provides a convenient context menu for each camera. By right-clicking on a camera in the Document view, you can perform actions such as:
- Centering the camera on a selection or the entire document.
- Activating camera inertia to enable smoother transitions.
- Switching to orthographic projection for specific visualization tasks.
- Setting the camera as the active one.
- Moving the camera directly.
Conclusion
Whether you’re switching between tasks, fine-tuning visualizations, or preparing a presentation, SAMSON’s camera functionalities provide the flexibility and control you need to work efficiently. By setting up multiple cameras and mastering how to switch and customize them, you can greatly streamline your workflow and make the most of this integrative molecular design platform.
Learn more about cameras in SAMSON by visiting this documentation page.
Note: SAMSON and all SAMSON Extensions are free for non-commercial use. You can get SAMSON at https://www.samson-connect.net.