十年磨一剑

.mesh is Medit's surface mesh file format igl中经常使用, 在tetgen中

f_in = open("character2_5000.1.mesh") f_out = open("character2_5000.2.mesh", "w") lines = f_in.readlines() start = False num = -1 for line in lines: if not(start): f_out.wr