Experiment results show that the algorithm is efficient and the features of the original mesh can be preserved perfectly.

实验结果表明，该算法既能有效去除噪声，而且很好地保留了原网格模型的特征信息。

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Being widely used in industrial field recently, the subdivision operation based on mesh is required the original mesh of graph object which can present robust and valid 2-manifold in 3d Spaces.

目前工业界广泛使用的网格细分操作要求表达图形体的网格能够在三维空间中表达一个有效并且正确的二维流形。

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We subdivide very single planar triangle independently, and finally get a smooth surface interpolating the vertices of the original triangle mesh and their normals.

通过对单个平面三角片的单独细分，最后我们得到一张插值原三角网格顶点和顶点法向的光滑曲面。

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