| Catmull-Clark细分曲面的纹理映射技术 |
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| 引用本文： | 胡海龙,刘树群. Catmull-Clark细分曲面的纹理映射技术[J]. 微计算机信息, 2007, 23(18): 275-276,268 |
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| 作者姓名： | 胡海龙 刘树群 |
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| 作者单位： | 730050,兰州,兰州理工大学应用数学系 |
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| 摘 要： | 提出了一种在细分曲面的过程中应用纹理映射的方法,即在控制网格逐步加细的过程中,纹理图像由无损压缩变换矩阵M进行变换并映射到相应的细分曲面上.这种方法既有效的避免了纹理接缝问题,又保证了纹理图像的完整性.该技术已经在Catmull-Clark细分曲面上得以实现,也可以用于其他任何面分裂型的细分曲面.
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| 关 键 词： | Catmull-Clark细分曲面 纹理映射 计算机图形学 |
| 文章编号： | 1008-0570（2007）06-3-0275-02 |
| 修稿时间： | 2007-04-032007-05-05 |
The Technology Of Texture Mapping On Catmull-Clark Subdivision Surfaces |
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| HU HAILONG,LIU SHUQUN. The Technology Of Texture Mapping On Catmull-Clark Subdivision Surfaces[J]. Control & Automation, 2007, 23(18): 275-276,268 |
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| Authors: | HU HAILONG LIU SHUQUN |
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| Affiliation: | HU HAILONG LIU SHUQUN |
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| Abstract: | A method of texture mapping on subdivision surfaces was put forward, that is when control meshes are refined, texture images are mapped by no loss compression map matrix M and then map to the correspondence subdivision surfaces .This method not only can avoid texture seams problem but also make sure texture images integrity. This method has been used on Catmull-Clark subdivision surfaces, of course it can also be used on any other face split subdivision surfaces. |
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| Keywords: | Catmull-Clark Subdivision Surfaces Texture mapping Computer graphics |
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