As a molecular modeler, have you ever found yourself struggling to efficiently fine-tune the visualization of specific elements in your molecular designs? The visualModel attribute space in SAMSON’s Node Specification Language (NSL) might just be the solution you’ve been looking for. This blog post will walk you through how to utilize key visual model attributes to customize and control your molecular models intuitively.
What is the visualModel Attribute Space?
The visualModel attribute space (short name: vm) is specifically tailored for addressing visual model nodes. With its attributes, you can refine what you see on your screen, enabling you to focus on details crucial to your work. These attributes give you control over visibility, material properties, selection states, and naming conventions, among others. Let’s delve into some of the most useful attributes and their applications.
Essential Attributes and Their Applications
Below are some commonly used visual model attributes and how they can elevate your molecular modeling experience:
Controlling Visibility
- visible (short name: v): This attribute determines whether the node is visible (
true) or not (false), allowing you to hide non-essential parts without permanent deletion. Example expressions:vm.v,not vm.v. - visibilityFlag (short name: vf): This is another layer of visibility control. Use it alongside
vm.visiblefor a more nuanced approach. Example:vm.vf false.
Selection Management
- selected: Toggle whether a node is selected (
true) or not (false) without having to manually click. Example:vm.selected,not vm.selected. - selectionFlag (short name: sf): Control whether the selection flag is enabled for a node, providing insights into its inclusion in a group operation. Example:
vm.sf false.
Material Control
- hasMaterial (short name: hm): Specify whether the node has an associated material. Example uses:
vm.hm,not vm.hm. - ownsMaterial (short name: om): Check if the material is owned by the visual model node. Example:
vm.om.
Custom Naming for Enhanced Navigation
- name (short name: n): Assign or filter nodes by strings, making it easier to manage large models. For example,
vm.n "A"selects a node named “A,” whilevm.n "L*"applies a wildcard search.
Why This Matters
Struggling with cluttered and inefficiently managed molecular visualizations is a common pain in molecular modeling. The visualModel attributes offer a powerful way to address this, whether you need to reduce visual noise, tag specific regions for further analysis, or set up reusable properties for nodes.
With these tools at your fingertips, you can focus more on scientific analysis and less on UI intricacies. Pair these attributes with SAMSON’s innovative environment, and the possibilities become extensive yet accessible.
Learn More
For a complete breakdown of the visualModel attribute space, including all possible attributes and examples, visit the official documentation page: SAMSON Visual Model Attributes Documentation.
SAMSON and all SAMSON Extensions are free for non-commercial use. To get started, download SAMSON from SAMSON Connect.