NX二次开发-UFUN求两个对象最短距离UF_MODL_ask_minimum_dist

 1     NX9+VS2012
 2     
 3     #include <uf.h>
 4     #include <uf_modl.h>
 5     #include <uf_ui.h>
 6 
 7     UF_initialize();
 8 
 9     //创建点1
10     double PointCoords1[3] = {125.5, 263.2, 135.2};
11     tag_t Point1Tag = NULL_TAG;
12     UF_CURVE_create_point(PointCoords1, &Point1Tag);
13 
14     //创建点2
15     double PointCoords2[3] = {65.5, 95.6, 78.6};
16     tag_t Point2Tag = NULL_TAG;
17     UF_CURVE_create_point(PointCoords2, &Point2Tag);
18 
19     //求两个对象的最短距离
20     double Guess1[3];
21     double Guess2[3];
22     double MinDist;
23     double PtOnObj1[3];
24     double PtOnObj2[3];
25     UF_MODL_ask_minimum_dist(Point1Tag, Point2Tag, 0, Guess1, 0, Guess2, &MinDist, PtOnObj1, PtOnObj2);
26 
27     //打印
28     char msg[256];
29     sprintf(msg, "%f", MinDist);
30     UF_UI_open_listing_window();
31     UF_UI_write_listing_window(msg);
32 
33     UF_terminate();