For molecular modelers, visualizing how components of a molecular system interact and move is essential. But what happens when you want to undock a group of atoms or meshes from their current positions without manually adjusting them one by one? That’s where the Undock animation in SAMSON comes in as a powerful, time-saving solution.
In this post, we’ll explore how the Undock animation automatically recalculates and sets the final positions of selected atoms or meshes, making it easier to focus on the larger aspects of your research or presentations. Let’s dive into its features and how to use it effectively.
What Does the Undock Animation Do?
The Undock animation is specifically designed to undock groups of atoms or meshes from their current docked positions. These docked positions are considered as stable or anchored states, and the animation helps to move these entities away automatically to calculated positions. This reduces the hassle of manually computing or defining these transformations.
How to Add the Undock Animation
Applying the undock effect is straightforward:
- Select Nodes or Meshes: Begin by selecting at least two structural nodes or meshes in your SAMSON document. The first node acts as the static receptor, and the others are animated.
If multiple nodes need to act as the receptor, simply group them into a folder, select the folder as the first node, and proceed. If you don’t make a selection, SAMSON will try to determine the applicable nodes automatically.
- Apply the Undock Animation: Access the Animator and double-click on the Undock animation effect in the Animation panel.
- Adjust the Keyframes: The selected nodes will undock between the two specified keyframes. You can adjust the keyframes as necessary to control the animation timing and flow.
The movement’s amplitude is computed automatically when the animation is created. However, if needed, you can customize it through the Inspector.
Customizing Animation Properties
The flexibility of the Undock animation doesn’t stop at automatic movements. SAMSON offers additional options to refine the animation:
- Amplitude Adjustment: Change the amplitude of the undocking movement in the Inspector to suit your project requirements.
- Smooth Interpolations: Modify the parameters of the Easing curve to achieve smoother or more dynamic transitions between frames, depending on your presentation goals.
Visualizing Undocking: Example Animation
To get an idea of how this works, here’s an example from the documentation showcasing the Undock animation in action:
This visual is particularly helpful for understanding how the animation transitions groups of molecules or meshes into new, undocked positions, offering clarity for presentations or analyses.
Summing Up
The Undock animation saves time and effort by automating the process of molecular undocking, providing calculated final positions that you can tweak further as needed. It’s especially useful for presenting molecular interactions or simulating structural movements in a clear and efficient manner.
To learn more about the Undock animation and its additional features, visit the official documentation page at https://documentation.samson-connect.net/users/latest/animations/undock/.
SAMSON and all SAMSON Extensions are free for non-commercial use. You can download SAMSON at https://www.samson-connect.net.