When creating molecular presentations, clarity and impact are key. Animations bring molecular dynamics to life, but sometimes the audience needs a moment to absorb complex ideas or marvel at intricate structures. This is where the Pause animation in SAMSON’s Animator becomes a crucial tool.
Whether you’re presenting a protein docking sequence or showcasing a chemical reaction path, the Pause animation allows you to freeze the motion at a precise frame for a set duration. This time can be used for explanations, emphasizing features, or even letting the audience focus on key molecular interactions. Here’s an overview of how to set up and customize the Pause effect in your presentations.
Setting Up the Pause Animation
In SAMSON, adding a Pause animation is straightforward:
- Access the Animation panel within the Animator.
- Double-click on the Pause animation effect. This will place a keyframe at your current animation frame.
- If necessary, move the keyframe to the desired frame to align it with the part of your animation requiring a pause.
Pro Tip:
You can always move the keyframes after placing them. This flexibility allows you to fine-tune your animation pacing as needed.
Fine-Tuning the Pause Duration
Once the Pause animation is added, you can adjust its duration to suit your needs. Follow these steps:
- Open the Inspector panel, where properties of the animation can be edited.
- Select the Pause animation node in the Document view.
- Adjust the pause duration in seconds to fit the context of your presentation.
For example, you might set a long pause on a particularly intricate molecular conformation or keep pauses brief if you’re aiming for a fast-paced presentation. By controlling the duration, you can maintain an engaging tempo while ensuring critical information isn’t overlooked.

When to Use the Pause Animation
Knowing when to pause is as important as how to pause. Here are a few scenarios where the Pause animation can make a significant difference:
- Spotlight complex structures: Freeze the frame on a protein active site, a ligand-receptor interaction, or a lattice defect to let viewers grasp the details.
- Deliver explanations: Provide time for narrations and slide overlays during moments of pause.
- Highlight transitions: Use pauses to draw attention between conformations in molecular simulations.
Thoughtfully placed pauses enhance the educational value of your molecular animations and make your presentations more impactful.
For more details on how to implement the Pause animation and integrate it seamlessly into your workflow, please visit the official documentation page.
SAMSON and all SAMSON Extensions are free for non-commercial use. Download SAMSON at https://www.samson-connect.net.
