Refinable polycube G-splines
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- 作者：Martin Sarov ; Jö ; rg Peters ; jorg@cise.ufl.edu" class="auth_mail" title="E-mail the corresponding author ;
- 关键词：Rational linear re-parameterization ; Nested spaces ; Geometric continuity ; Spline surface ; Polycube ; Bicubic
- 刊名：Computers & Graphics
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：58
- 期：Complete
- 页码：92-101
- 全文大小：7068 K
文摘
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Polycube G-splines form a 2-manifold guided by a mesh of quadrilateral faces.
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At most six quads meet at each vertex.
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Bi-3 Polycube G-spline surfaces are G1 with rational linear reparameterization.
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Polycube G-splines have four degrees of freedom per patch.
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G-spline spaces are nestedly refinable.