This is a Geometry Nodes setup demonstrating spline manipulation to create a metal and light ring swirl effect. Intended as an educational resource, the node trees are kept simple and include detailed, step-by-step explanations to help users understand the core concepts. The project avoids heavily nested node groups to ensure readability, allowing users to easily dissect the logic and build upon the base setup. The included scene and materials are optimized for rendering in EEVEE.