When working on molecular designs, one common challenge molecular modelers face is effectively presenting key structural changes or interactions within a model. Whether showcasing data to a team, teaching, or preparing simulations for a conference, clear visualization can make a significant difference. This is where SAMSON’s Shown animation feature provides a simple yet effective solution.
The Shown animation enables you to highlight specific nodes in your molecular model. Rather than adjusting transparency or manually toggling visibility, this animation ensures that selected nodes are displayed clearly between keyframes by leveraging visibility controls. This tool adds clarity and focus to your presentations, making your molecular data easier to interpret for others.
How to Add the Shown Animation
Implementing the Shown animation is quick and intuitive:
- First, select the nodes in your model that you want to make visible. You can choose these based on your presentation needs, such as highlighting a specific region of a molecule or an interaction of interest.
- Next, double-click the Shown animation effect in the Animation panel of the Animator. By default, the beginning keyframe will be set to your current frame.
- Finally, adjust the animation’s keyframes as necessary to control when the selected nodes are shown during your presentation timeline. The Animation panel provides flexibility, allowing you to move these keyframes to align with your specific storytelling flow.
Pro Tip
You can always revisit and move the keyframes to refine your presentation as your work evolves.

Fine-Tuning the Animation
For those looking to enhance their animations further, SAMSON provides options to adjust the interpolation of parameters between frames using the Easing curve. This addition allows you to precisely control the pacing of the animation, ensuring smooth and professional visual transitions. By experimenting with easing curves, you can match the animation’s flow to your presentation’s rhythm and style.
Streamlining Molecular Presentations
The Shown animation isn’t just about making nodes visible. It’s about simplifying the process of guiding your audience through complex molecular data. Whether you’re illustrating conformational changes, binding events, or interactions in a protein-ligand complex, this animation lets you focus on the science while ensuring your visuals are crisp and impactful.
Ready to integrate the Shown animation into your workflow? Learn more and explore the full documentation at SAMSON’s Shown Animation Documentation.
SAMSON and all SAMSON Extensions are free for non-commercial use. You can download SAMSON at https://www.samson-connect.net.
