The model was initially built using 28 cubic Bézier patches based on a physical Melitta teapot, though student Jim Blinn soon scaled it down by 3/4 during a demo to establish its famous proportions. University of Utah researchers continuously evolved the geometry across several decades, culminating in a 2026 iteration by Cem Yuksel that introduced curvature continuity for seamless reflections. It remains deeply integrated into modern tools like OpenGL, Direct3D, and Houdini, provided users acknowledge its institutional origins.
Key points
The Utah Teapot serves as a ubiquitous industry benchmark across widely used graphics API…: The Utah Teapot serves as a ubiquitous industry benchmark across widely used graphics APIs, movies, and video games.
Decades of academic refinements transformed the initial mathematical demonstration into a…: Decades of academic refinements transformed the initial mathematical demonstration into a fully continuous, solid digital asset.
The asset remains freely available for both public and commercial applications on the con…: The asset remains freely available for both public and commercial applications on the condition that its historical creators receive credit.
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The Utah Teapot has been the symbol of computer graphics. It was one of the first computer graphics models created using Bézier patches. This is the official Utah Teapot page, where you can you can visualize and download any of these historical versions or customize it, using the settings above.
Terms of Use and Attribution: The Utah Teapot model files are freely available for any use, including commercial use. To preserve the historical identity and provenance of the model, users are requested to identify the model, and any substantially derived version of it, as a Utah Teapot (or Modified Utah Teapot) and to acknowledge its origin as the historic Utah Teapot developed at the University of Utah. This request is intended solely to preserve the historical identity of the Utah Teapot and is not intended to restrict use of the model. The model files are provided “as is,” without warranty of any kind. The provider of these files shall not be liable for any claims, damages, or other liability arising from their use.
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