NX二次开发 UFUN获得小平面点坐标 UF_FACET_ask_vertices_of_facet

NX二次开发 UFUN获得小平面点坐标 UF_FACET_ask_vertices_of_facet

//NX8.0+VS2010
#if ! defined ( __hp9000s800 ) && ! defined ( __sgi ) && ! defined ( __sun )
#   include <strstream>
#   include <iostream>
using std::ostrstream;
using std::endl;
using std::ends;
using std::cerr;
#else
#   include <strstream.h>
#   include <iostream.h>
#endif
#include <uf.h>
#include <uf_ui.h>
#include <uf_exit.h>
#include <uf_defs.h>
#include <uf_obj.h>
#include <uf_part.h>
#include <uf_facet.h>
//#include <NXSigningResource.cpp>
using namespace std;
using std::ostrstream;

static int init_proc(UF_UI_selection_p_t select, void* user_data)
{
    int  errorCode = 0;
    int  num_triples = 1;
    UF_UI_mask_t mask_tripl