摘要
三维表面的三角网格剖分,对图形学和数值分析来说,都是极其重要的一项预处理技术。利用二维动态、带约束的Delaunay三角网格剖分算法,可以有效地实现二维空间中带边界约束的点集的三角网格剖分。提出了对二次曲面进行快速三角网格剖分的一种新方法。
The triangular mesh generation of 3D surface is a very important pre -processing technology to Computer Graphics and Numerical Analysis. 2D dynamic Delaunay and constrained Delaunay triangulations algrithm can achieve the triangular mesh generation of 2D hounded set of points effectively. A novel rapid method for triangular mesh generation of quadratic surfaces were described.
出处
《沈阳航空工业学院学报》
2009年第2期16-19,共4页
Journal of Shenyang Institute of Aeronautical Engineering
