Point-normal subdivision curves and surfaces
This paper proposes to generalize linear subdivision schemes to nonlinear subdivision schemes for curve and surface modeling by refining vertex positions together with refinement of unit control normals at the vertices. For each round of subdivision, new control normals are obtained by projections o...
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| Format: | Article |
| Language: | English |
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Elsevier B.V.
2023
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| Online Access: | View Fulltext in Publisher View in Scopus |