Research on hole filling algorithm in triangle mesh models
Yong Guan · Journal of Computer Applications · 2009
In this paper,a new algorithm of hole filling was put forward. This algorithm mainly contained four steps. First,the hole's contour information was obtained by the relations of vertex,edge and triangle in the triangular mesh. And then,the hole was directly filled by triangles according to the order of the angles in the hole. Next,the new triangles with high curvature were divided. Last,the filled mesh was refined according to the surrounding mesh. Experimental results show the efficiency and stability of the proposed algorithm.