Modeler ****offers its own set of radial menus designed to streamline the modeling process:

• Display Options (Alt+D) — contains display settings, such as shading mode, object isolation, and toggling template node visibility.
• Flatten (Alt+F) — includes tools for surface flattening.
• Primitive (Alt+Q) — contains tools for creating quad primitives and curves.
• Quick Mirror (Alt+V) — provides quick mirroring tools in one of four directions.
• Select (`) — tools for selecting components, simplifying mode switching with gestures. Allows for quick deselection and toggling between selection and node states.
• Symmetry (Alt+X) — symmetry settings for Modeler tools.
• Topo (Alt+W)— contains all tools related to retopology.
• Color — contains tools for managing polygon colors.

Users can also create custom radial menus with Modeler tools using Houdini's standard features, offering flexibility and adaptability to individual needs.

https://youtu.be/RSAzDjmveTM