A Cube Based Surface Meshing Method from Unstructured Points Set
Xu Ji · Beijing Daxue Xuebao. Zirankexueban · 2014
The authors give a new meshing method which is based on cubes. Firstly it divides the space into cubes, and calculates the confidence of the cubes that are on the object surface. Secondly it computes the resample vertices at the cubes with high confidence. Thirdly it links the resample vertices according to the cubes index and forms triangles mesh. The new meshing method does not need to consider iso-surface and inside/outside of the object, and does not need to compute the sign values at the eight corners of the cubes and distinguish the surface sides according to the normal consistency. The experiment shows that new method is suitable for unstructured point set with high topology change, and it is effective.