Realization of the Edge Points Searching and Edges Optimization Algorithm in Quadrangular Meshes Generation Process
An algorithm of edges optimization disposal and A algorithm of searching edges point in generating quadrangular meshes based on cloud data of not closing was proposed.A series of disposal processes of edges include approaching of edges,leaping of edges,uniting of edges,splitting of edges,and closing of edges were expatiated.A algorithm of searching edges point in cloud data was presented,and ensure correctness of edge points searching,and make edges distortion was avoided.The realization processing of searching of edges and disposal algorithms of edges was introduced in detail,and examples are presented to illustrate the ability of the algorithm.