Automatic 3D mesh generation research has made much more important progress, and some effective methods have been presented, such as AFT (Advancing Front Technique), Delaunay triangulation algorithm, and Octree algorithm.

• 复杂三维实体网格生成技术已取得许多重要进展,涌现出如AFT(Advancing Front Techniques)、DELAUNAY TETRAHEDRALIZATION和OCTREE等四面体网格全自动生成方法。