Hopf fibers in $S^3$, showing the fibration of the 3-sphere by linked great circles
Raymarching in S3 showing the Hopf fibration, which decomposes S3 into a family of great circles (fibers) parametrized by S2. Each fiber is a geodesic circle in S3, and nearby fibers are linked. The visualization renders several fibers as tubes, illustrating the topological structure of this fundamental fibration.
Controls: WASD to rotate, arrow keys to translate.
