In this paper, we present the implementation of an algorithm, which can handle not only geometric simplification of models but also that of surface attributes, such as colors and textures.
本文实现一种算法，不仅能进行几何简化，还能简化模型的表面属性，包括：颜色和纹理。
Current algorithms for generating progressive meshes often have a low efficiency and can only complete the simplification of the geometric characters, without considering the other surface attributes.
现有的递进网格生成算法不仅效率低，而且大多只能完成几何特征的简化，没有考虑网格模型的其它表面属性。
The drastic reduction in the geometric dimension leads to great simplification in mathematical analysis.
几何维数的急剧减少导致数字分析的极大简化。
Geometric feature always being lost excessively in the simplification process of scattered point cloud, a simplification method with geometric feature reservation is proposed.
针对散乱点云简化时经常丢失过多的几何特征，提出一种保留几何特征的简化方法。首先采用均匀栅格法划分点云空间；
Geometric feature always being lost excessively in the simplification process of scattered point cloud, a simplification method with geometric feature reservation is proposed.
针对散乱点云简化时经常丢失过多的几何特征，提出一种保留几何特征的简化方法。首先采用均匀栅格法划分点云空间；
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