曲面重构是计算机图形学中一个基本问题。目前研究的热点集中于使用各种方法构建细分曲面，以及进行网格的优化等方面，但其核心是光滑连续曲面的重构。为了对破裂曲面有效重构，提出了一种基于细分的重建破裂曲面的方法，该方法先使用Loop细分曲面对目标曲面进行逼近，再自适应处理不连续部分的网格。这种方法在3维地震数据可视化中得到了较好的应用。

The reconstruction of the surface is a basic problem in CG field. And the current research focuses on the reconstruction surface and the mesh optimization. Most processes a continuous surface. In order to reconstruct the broken surface, a new method is presented in this paper to approach the object surface with the subdivision method first and then calculate the discontinuous mesh automatically. This algorithm has been used in the 3D seismic data scientific visualization.