Molecular modeling often involves dealing with complex systems, and navigating these can sometimes become visually overwhelming. When handling extensive structures, such as biomolecules or large materials, focusing on critical parts of your models is key to efficiency. In SAMSON, the integrative molecular design platform, two attribute types—visibilityFlag and visible—offer precise control over node visibility, helping you declutter your workspace while retaining essential data.
What Are visibilityFlag and visible?
The visibilityFlag and visible attributes, defined in the propertyModel attribute space (abbreviated as pm), allow users to define and manipulate the visibility of property model nodes in SAMSON.
- visibilityFlag (
pm.vf): A toggle to set custom visibility states for nodes. This is independent of global visibility and allows a secondary layer of control. - visible (
pm.v): This reflects the node’s effective visibility. It considers all factors such as thevisibilityFlagand global display settings.
Streamlining Your Workflow with Visibility Attributes
When constructing or analyzing large molecular systems, hiding irrelevant nodes—even temporarily—is crucial to maintaining a clear visualization and achieving faster computational performance. This is where visibilityFlag shines: you can systematically toggle visibility for groups of nodes based on their importance in your current task.
Meanwhile, the visible attribute evaluates whether a node is displayed, combining local visibility and potentially inherited parent-node settings. It ensures you have an intuitive understanding of what is and isn’t present in your viewport.
Examples of Usage
For practical clarity, here are some ways to implement these attributes:
- To hide nodes with a custom visibility flag:
pm.vf false - To focus on nodes where visibility is explicitly true:
pm.v - To quickly exclude visible nodes from view:
not pm.v
These attributes can be combined with other queries or logical operators to perform more complex filtering. As your modeling tasks scale in complexity, such granular control mechanisms become increasingly valuable.
Why Does This Matter?
For molecular modelers working on problems like drug design, material science, or structural biology, clarity in model representation is essential. Visualizing and focusing on significant elements saves time, avoids cognitive overload, and helps catch critical details efficiently. The attributes visibilityFlag and visible help put you in control, adapting the visualization to serve your specific objectives.
To learn more about these and other property model attributes, explore the official SAMSON documentation page at this link.
SAMSON and all SAMSON Extensions are free for non-commercial use. You can download SAMSON at https://www.samson-connect.net.