If you’re a molecular modeler creating compelling presentations, you know how important timing is. Whether it’s highlighting a breakthrough discovery or illustrating complex interactions, a well-timed pause can make all the difference in engaging your audience. Let’s dive into how SAMSON’s Pause animation can help you achieve precise timing and improve your molecular storytelling.
Why Use the Pause Animation?
The Pause animation in SAMSON allows you to pause presentations on a specific frame for a set number of seconds. This feature ensures your audience has enough time to understand the visualization before the presentation continues. It’s particularly useful for highlighting key interaction sites in biomolecules, showing a docking sequence, or emphasizing an important molecular state.
How to Add the Pause Animation
Adding a Pause animation to your presentation is straightforward:
- Navigate to the Animation panel in the Animator.
- Double-click on the Pause animation effect. This will place a keyframe at the current frame in your presentation.
- Move the keyframe as needed to position the pause precisely where you want it in the timeline.
Pro-tip: You can always adjust these keyframes later to refine the timing of your animations.
Customizing the Pause Duration
You can fine-tune the duration of the pause through the Inspector:
- Select the Pause animation node in the Document view.
- In the Inspector, specify the pause duration in seconds. The changes will immediately apply to your presentation.
With just a few clicks, you can control how much time your audience gets to absorb the content on each frame. This level of customization is especially helpful for presentations that involve non-specialist audiences who may need more time to process visual information.
An Example in Action
To better visualize how to work with the Pause animation, refer to this configuration example:

Here, you’ll see how the Inspector settings are used to precisely control the timing and effectiveness of the Pause animation in a molecular design presentation.
Wrapping It All Together
The Pause animation is a versatile tool that allows you to create structured, impactful molecular presentations. Whether you’re breaking down a reaction mechanism or drawing attention to specific frames, this small addition can make a big difference in how well your audience connects with your message. To learn more about setting up Pause animations, check the full documentation at this link.
Note: SAMSON and all SAMSON Extensions are free for non-commercial use. You can get SAMSON here.
