Preparing molecular models and presentations effectively is a common challenge for molecular modelers. One specific obstacle is controlling the appearance and disappearance of nodes—elements such as structures, meshes, and labels. This is where the Pulse animation in SAMSON can make a significant difference.
The Pulse animation allows molecular designers to give life to transparent elements by making them progressively appear and disappear in a controlled manner. If you’re working with complex models that include transparency—like structural models or visual models—this animation is an invaluable tool for creating polished and dynamic visualizations.
How the Pulse Animation Works
The Pulse animation operates through five keyframes, providing complete control over the transition of transparency and opacity:
- Between keyframes 1 and 2, the selected nodes are fully transparent.
- Between keyframes 2 and 3, the nodes progressively become more opaque, decreasing their transparency.
- At keyframe 3, the nodes are completely opaque (no transparency).
- Between keyframes 3 and 4, the nodes start disappearing by increasing their transparency.
- Finally, between keyframe 4 and 5, the nodes return to being fully transparent.
This structure lets you integrate smooth, cyclical animations into your molecular design workflow. Adjust the timing between each keyframe as needed, enabling you to align the animation with your modeling objectives.
Steps to Add the Pulse Animation
To get started with the Pulse animation, follow these simple steps:
- Select the nodes (e.g., meshes, labels, structural models) you wish to animate.
- Navigate to the Animation panel within SAMSON’s Animator tool.
- Double-click on the Pulse effect to apply the animation.
This ensures that you have applied the animation to your selected nodes. Once added, you can tweak the animation’s keyframes to suit your vision.
Fine-tuning with the Easing Curve
The Pulse animation also provides an option to refine transitions with an Easing curve. By adjusting the interpolations between keyframes, you can control the pacing and smoothness of the appearance and disappearance of nodes, enabling professional-grade simulations and presentations.
For a deeper dive into all available parameters and a visual representation of the animation progress within the SAMSON Inspector, refer to the image below:
Conclusion
The Pulse animation in SAMSON is a powerful tool for molecular modelers seeking to enhance their visual presentations or dynamically showcase molecular changes. Its controlled transparency transitions and interpolations help streamline the process of engaging visual storytelling.
To explore more about the Pulse animation and other animation techniques available within SAMSON, visit the official documentation page at https://documentation.samson-connect.net/users/latest/animations/pulse/.
SAMSON and all SAMSON Extensions are free for non-commercial use. You can get SAMSON at https://www.samson-connect.net.