In molecular modeling, one of the recurring challenges is the need to adjust or manipulate structural assemblies, particularly when working with docked atoms or meshes. If you’ve ever been in a situation where you needed to undock molecular structures efficiently, SAMSON’s Undock animation offers a tool to simplify this process.
Why Does Undocking Matter?
In molecular simulations, docked structures often represent configurations bound to receptors or fitted tightly in specific geometrical arrangements. To analyze alternate configurations, simulate dynamic scenarios, or prepare the system for further manipulations, the ability to undock selected nodes smoothly becomes crucial.
How the Undock Animation Works
The Undock animation in SAMSON is designed to automate the repositioning of groups of atoms or meshes away from their docked positions. The tool computes final positions automatically, ensuring that molecular models maintain the required structural integrity.
To apply the Undock animation, follow these steps:
- Selection: First, select structural nodes or meshes in your document. The initial node will act as the static receptor, while other selected nodes will move during the animation. If multiple receptor nodes exist, organize them into a folder and select the folder as the receptor.
- Applying the Animation: Open the Animation panel in the SAMSON Animator, then double-click on the Undock effect to add it to your project.
Once applied, the selected nodes will undock between two keyframes within the animation timeline. Adjust the keyframes as needed to fine-tune the movement or duration of the animation.
Customizing the Undock Animation
While SAMSON determines the amplitude of the movement during the creation of the animation, you can further customize it:
- Use the Inspector to modify the amplitude of the animation directly.
- Control how parameters interpolate between frames by adjusting the Easing curve, shaping how smoothly the entities undock.
Visual Example
The following animation showcases the Undock effect in action:
Note on the Workflow
Earlier versions of SAMSON included an Animation menu, but this feature has since been incorporated into the Animation panel of the Animator. Access both animations and presentation actions via the same interface for a seamless experience.
Conclusion
If adjusting docked arrangements is part of your workflow, the Undock animation in SAMSON is a simple and effective solution. Its intuitive setup and customizable properties ensure you can streamline molecular dynamics simulations and presentations with minimal effort.
To explore more about the Undock animation and its applications, visit the official SAMSON documentation: https://documentation.samson-connect.net/users/latest/animations/undock/.
SAMSON and all SAMSON Extensions are free for non-commercial use. Get your copy at https://www.samson-connect.net.