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Creating good quality meshes from smooth implicit surfaces
Ágostons Sipos, Péter Salvi
Visualization of implicit surfaces is an actively researched topic. While raytracing can produce high quality images, it is not well suited for creating a quick preview of the surf…
A multi-sided generalization of the Coons patch
Péter Salvi
Most multi-sided transfinite surfaces require cross-derivatives at the boundaries. Here we show a general -sided patch that interpolates all boundaries based on only positional…
Computationally efficient transfinite patches with fullness control
Péter Salvi, István Kovács, Tamás Várady
Transfinite patches provide a simple and elegant solution to the problem of representing non-four-sided continuous surfaces, which are useful in a variety of applications, such as…
On the CAD-compatible conversion of S-patches
Péter Salvi
S-patches have many nice mathematical properties. It is known since their first appearance, that any regular S-patch can be exactly converted into a trimmed rational Bézier surface…
hole filling with S-patches made easy
Péter Salvi
S-patches have been around for 30 years, but they are seldom used, and are considered more of a mathematical curiosity than a practical surface representation. In this article a me…