For molecular modelers and designers, precision and flexibility are essential. Designing complex molecular structures often entails experimenting, building, or editing, which can lead to moments where you wish to rewind recent actions or revisit prior states. If you’ve ever found yourself stuck, wondering how to efficiently backtrack a misstep or redo an undone action, this post is for you.
The History view in SAMSON offers powerful functionality to undo and redo actions, providing a thoughtful safety net for your modeling workflow. Let’s dive into how it works and how it can enhance your productivity and confidence during molecular design.
Understanding the History View
Each document in SAMSON has its own dedicated history, recording a sequence of actions performed within a session. With this feature, you can:
- Undo and redo actions, allowing experimentation without fear of losing prior progress.
- Inspect the sequence of actions to understand how you arrived at a particular state.
- Switch between document states with just a click.
The History view can be accessed in two ways:
- From the menu: navigate to Interface > History.
- Using keyboard shortcuts:
- Press Ctrl+3 on Windows and Linux.
- Press Cmd+3 on Mac.
Undoing Actions: Your Digital Eraser
Let’s face it—mistakes happen, especially in creative processes like molecular modeling. SAMSON’s Undo feature makes it easy to revert changes. To undo your last operation, you can:
- Select Edit > Undo from the main menu.
- Use the shortcut Ctrl+Z on Windows/Linux or Cmd+Z on Mac.
- Click directly on a previous state in the History view to jump back multiple steps.
By stepping back through your history, you can explore previous document states and ensure no time is wasted redoing work by hand. This is particularly handy when exploring new designs or testing different approaches.
Redoing Actions: Moving Forward with Confidence
Sometimes, undoing feels like overstepping. SAMSON helps you move forward with Redo. Like Undo, it can be quickly activated:
- Choose Edit > Redo from the menu.
- Use the shortcut Ctrl+Y on Windows/Linux or Cmd+Y on Mac.
- Use the History view to directly click on a recent state.
Redo is vital for situations where you’ve explored multiple alternatives and want to quickly restore previously undone changes. It ensures that experimenting with your molecular structures remains smooth and non-destructive, giving you the freedom to make iterative modifications.
Things to Keep in Mind
While the undo and redo functionalities are incredibly useful, there are cases where certain operations cannot be undone. For instance, if a non-undoable operation is performed in between undoable actions, it may interrupt the ability to revert changes effectively. This limitation highlights the importance of inspecting history carefully and saving your progress whenever necessary.
Conclusion
The undo and redo features in SAMSON empower molecular creators to approach their designs with freedom and precision. By allowing you to experiment without fear of losing your progress, the History view becomes an indispensable part of the molecular modeling workflow.
For an in-depth explanation and more tips on using SAMSON’s History functionalities, visit the official documentation page.
Note: SAMSON and all SAMSON Extensions are free for non-commercial use. Start using SAMSON today by downloading it at SAMSON Connect.