𝔖 Bobbio Scriptorium
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4–8 Subdivision

✍ Scribed by Luiz Velho; Denis Zorin


Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
756 KB
Volume
18
Category
Article
ISSN
0167-8396

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📜 SIMILAR VOLUMES


Quasi 4–8 subdivision
✍ Luiz Velho 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 894 KB

This paper presents a new scheme for subdivision surfaces based on four-directional meshes. It combines geometry-sensitive refinement with convolution smoothing. The scheme has a simple, efficient implementation and generates smooth well-shaped meshes.

An interpolating 4-point C2 ternary stat
✍ M.F Hassan; I.P. Ivrissimitzis; N.A. Dodgson; M.A. Sabin 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 181 KB

A novel 4-point ternary interpolatory subdivision scheme with a tension parameter is analyzed. It is shown that for a certain range of the tension parameter the resulting curve is C 2 . The role of the tension parameter is demonstrated by a few examples. There is a brief discussion of computational

Linear subdivision
✍ Hartmut Prautzsch 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 366 KB