获取箭头指示的面的相邻面 源码: 1 extern DllExport void ufsta(char *param, int *returnCode, int rlen) 2 { 3 UF_initialize(); 4 tag_t tagFace=47466; 5 uf_list_p_t adjacent_faces; 6 UF_MODL_ask_adjac_faces(tagFace, &adjacent_faces); //获得相邻面 7 int list_count = 0; 8 UF…