The Utah Teapot in CONV geometry

Every node of this teapot lies on its surface. The surface is rebuilt through the nodes by CONV, traced by correspondence transport, and simulated by moving the nodes themselves.

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Geometry
Look
Ray tracing
Simulation

The drop is a rigid-body simulation shown at half speed. Drag the teapot to lift and carry it. Drag the background, or hold Shift, to orbit. Scroll to zoom. Double-click to poke.

The Utah Teapot was created by Martin Newell at the University of Utah; later versions are by Jim Blinn, Frank Crow and Cem Yuksel. The 1975–1987 versions here come from the original Bézier data (the flat bottom cap is an addition); the 2026 surfaces and the 1987 bottom are points sampled from the official Utah Teapot page. These are Modified Utah Teapots. Paper (PDF) · Source Geometry: Compact Ordered Nodal Variation with ledger-free admission. Rendering runs on one CPU thread in WebAssembly; no GPU is used.