Noisy Cylinder is a Geometry Nodes setup that applies noise deformation to a procedural cylinder. The system generates a ridged surface across the deformed mesh, structured so that all ridges perfectly align to radiate outward from the cylinder's origin point, regardless of how the geometry is warped.

The node tree is organized into separate groups for building the base cylinder, applying the deformation, and constructing the ridges. Users can adjust parameters directly from the modifier panel, including vertical resolution, ridge count, noise scale, noise detail, and ridge depth. The setup utilizes animated 4D noise to drive continuous distortion over time and includes an integrated UV mapping solution alongside standard Solidify, Subdivision Surface, and Bevel modifiers to finalize the mesh.