delaunay三角网“动态”构建，用于地形建模等应用-delaunay triangulation dynamic to build, for applications such as terrain modeling

client.c -- a stream socket client demo server.c -- a stream socket server dem-client.c- a stream socket client demo server.c- a stream socket server dem

DEM离散元开源程序,YADE更新，可以用于岩土计算- Yet Another Dynamic Engine (historically related to SDEC), modular and extensible toolkit of DEM algorithms written in c++. Tight integration with Python gives flexibility to simulation descr iption, real-time control and