In addition to viewport-based interactive tools, Modeler includes a small set of tools for working with nodes in the network editor. These tools help manage nodes and streamline workflow. Here's a brief description:

• Activate Node — Selects the node closest to the mouse cursor. Using the tool again sets the node's display flag.
• Select Display — Selects the node that has the display flag enabled.
• Delete History — Deletes node history, saving the current geometry in a Stash SOP node.
• Snapshot — Saves the geometry into a Stash SOP node without deleting existing nodes.
• Merge Nodes — Merges selected nodes into a new Merge SOP node.
• Delete Groups — Deletes all groups.
• Delete Attribs — Removes all attributes except for the primitive attribute Cd.
• Null Node — Creates a Null node.
• Clean Tree — Deletes all nodes that are not part of the current branch.

Use tooltips for more detailed information on each tool.