Bring Your Molecular Simulations to Life with the ‘Conceal Atoms’ Animation
Creating captivating molecular visualizations can be a challenging task, especially when clarity and storytelling are crucial. One common pain point for molecular modelers and researchers is drawing attention to specific components of a molecular system while hiding others—without overwhelming the viewer with visual clutter. The ‘Conceal Atoms’ animation in SAMSON, the integrative molecular design platform, provides an intuitive way to progressively hide atoms and bonds during animations, allowing you to focus on the key aspects of your presentation. Let’s explore how it works and how you can apply it effectively in your projects.
Why Use the ‘Conceal Atoms’ Animation?
The ‘Conceal Atoms’ effect allows atoms and the bonds between them to disappear gradually over a series of animation frames. Unlike using transparency, which may sometimes leave visual traces that could distract viewers, this effect adjusts the visibility of nodes directly. By focusing on visibility, your simulation gains a cleaner, more polished look without unnecessary distractions.
This animation is especially useful when you need to:
- Guide the viewer’s attention to particular regions of a molecular structure by hiding the rest systematically.
- Highlight the dynamic nature of molecular interactions by showing a gradual disappearance process aligned with the flow of your presentation.
- Create high-quality animations for educational or professional presentations where clarity is paramount.
How to Add the Animation
Applying the ‘Conceal Atoms’ animation is straightforward. Here’s a step-by-step process:
- Select the atoms and bonds that you want to make disappear gradually.
- Double-click on the Conceal Atoms animation effect in the Animation panel of SAMSON’s Animator.
- Adjust the four keyframes provided by the animation:
- Between keyframes 1 and 2: All selected atoms and bonds remain visible.
- Between keyframes 2 and 3: The selected atoms and bonds progressively disappear based on their order in the selection.
- Between keyframes 3 and 4: All selected atoms and bonds are fully hidden.
- Reposition the keyframes to align the timeline of the animation with your presentation flow.

Tips for a Smoother Animation
Fine-tuning the animation parameters is crucial to achieving a seamless effect. Conceal Atoms animations support easing curves, which control how the parameters are interpolated between frames. Experiment with different easing curves to find the transition style that best communicates your story—whether it’s a linear fade-out or a more dramatic, accelerated disappearance.
Real-World Application: Examples to Inspire You
If you’re curious about how to use this effect in practice, check out some example presentations available on SAMSON Connect:
These examples demonstrate how the ‘Conceal Atoms’ animation can be beautifully combined with other effects to create engaging and intuitive molecular visualizations.
Learn More & Get Started
To dive deeper into the ‘Conceal Atoms’ animation and its properties, visit the official documentation page: Conceal Atoms.
SAMSON and all SAMSON Extensions are free for non-commercial use. Get SAMSON today at www.samson-connect.net.
