NX二次开发-UF_MODL_intersect_objects获取两个对象的交点

     NX9+VS2012

     #include <uf.h>
     #include <uf_curve.h>
     #include <uf_modl.h>
     #include <uf_ui.h>

     UF_initialize();

     //创建直线
     UF_CURVE_line_t LineCoods1;
     LineCoods1.start_point[] = 0.0;
     LineCoods1.start_point[] = 0.0;
     LineCoods1.start_point[] = 20.0;
     LineCoods1.end_point[] = 100.0;
     LineCoods1.end_point[] = 100.0;
     LineCoods1.end_point[] = 100.0;
     tag_t Line1Tag = NULL_TAG;
     UF_CURVE_create_line(&LineCoods1, &Line1Tag);

     UF_CURVE_line_t LineCoods2;
     LineCoods2.start_point[] = 50.0;
     LineCoods2.start_point[] = 50.0;
     LineCoods2.start_point[] = 0.0;
     LineCoods2.end_point[] = -50.0;
     LineCoods2.end_point[] = -50.0;
     LineCoods2.end_point[] = 100.0;
     tag_t Line2Tag = NULL_TAG;
     UF_CURVE_create_line(&LineCoods2, &Line2Tag);

     int IntersectionsNum;
     UF_MODL_intersect_info_p_t * Intersections;
     UF_MODL_intersect_objects(Line1Tag, Line2Tag, 0.01, &IntersectionsNum, &Intersections);//输入两个对象tag，找交点

     double IntersectionsPoint[];//交点坐标
     for (int i = ; i < IntersectionsNum; i++)
     {
         int type = Intersections[i]->intersect_type;
         if (type == UF_MODL_INTERSECT_POINT)
         {
             IntersectionsPoint[] = Intersections[i]->intersect.point.coords[];
             IntersectionsPoint[] = Intersections[i]->intersect.point.coords[];
             IntersectionsPoint[] = Intersections[i]->intersect.point.coords[];
         }
     }

     //打印
     char msg[];
     sprintf_s(msg, "X坐标:%f\nY坐标:%f\nZ坐标:%f\n", IntersectionsPoint[], IntersectionsPoint[], IntersectionsPoint[]);
     UF_UI_open_listing_window();
     UF_UI_write_listing_window(msg);

     //释放
     UF_free(Intersections);

     UF_terminate();