Geological surface triangulation method based on sparse structure interpretation data

The invention provides a geological surface triangulation method based on sparse structure interpretation data. According to the geological surface triangulation method, a point-by-point insertion mode based on rectangular area segmentation is adopted to complete the construction of a formation Delaunay triangular mesh under the condition of severely uneven seed point distribution, and efficient and reasonable fitting of a geological surface based on sparse structure interpretation data is ensured. 本发明提供了种基于稀疏构造解释数据的地质曲面三角剖分方法。所述地质曲面三角剖分方法用种基于矩形区域分割的逐点插入方式，完成了种子点分布严重不均情况下的层面D三角网的构建，确保基于稀疏构造解释数据的地质曲面的高效合理拟合。