Progressive Interpolation based on Catmull‐Clark Subdivision Surfaces
Progressive Interpolation based on Catmull‐Clark Subdivision Surfaces
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DOI：
10.1111/j.1467-8659.2008.01328.x
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发表时间：
2008-10
影响因子：
2.5
通讯作者：
Zhongxian Chen;Xiaonan Luo;Le Tan;Binghong Ye;Jiapeng Chen
中科院分区：
文献类型：
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作者：
Zhongxian Chen;Xiaonan Luo;Le Tan;Binghong Ye;Jiapeng Chen
我们介绍了一种构造 Catmull-Clark 细分曲面的方案，该方案可对具有任意拓扑的四边形网格的顶点进行插值。这里的基本思想是逐步修改原始网格的顶点以生成新的控制网格，其极限曲面对原始网格中的所有顶点进行插值。该方案适用于任意尺寸、任意拓扑的网格，同时具有局部方案和全局方案的优点。
We introduce a scheme for constructing a Catmull‐Clark subdivision surface that interpolates the vertices of a quadrilateral mesh with arbitrary topology. The basic idea here is to progressively modify the vertices of an original mesh to generate a new control mesh whose limit surface interpolates all vertices in the original mesh. The scheme is applicable to meshes with any size and any topology, and it has the advantages of both a local scheme and a global scheme.