DistMesh - A Simple Mesh Generator in MATLAB

代码说明：

News (Mar 11, 2012) I have not been maintaining/updating the distmesh code since I wrote it, but by popular request I have now posted a new version. The main differences and new features are: New 3-D surface mesh generator distmeshsurface.m, type "help distmeshsurface" to see some examples. Support for general implicit functions in distmesh2d and distmeshsurface. This means e.g. that an ellipse can be represented by the simple expression phi(x,y)=(x/a)^2+(y/b)^2-1, even if this is not a signed distance function. Robustness improvements in distmesh2d, including removal of duplicated fix points, density contro