A torus is like a tube which meets at both ends.
A torus looks like a donut with circular inner and outer radii.
The diameters of three circles define the torus.
Define a torus with the width of the
the inner and outer perimeters.
This particular torus displays shiny highlights.
Seven Thunder Software modeled, rendered, and animated the torus with Photoshop 3D features, WebGL, shader highlights, and After Effects. Attractive bright colors combine with a shiny surface, adding to the VFX.