1 NX9+VS2012 2 3 #include <uf.h> 4 #include <uf_curve.h> 5 #include <uf_modl.h> 6 #include <uf_ui.h> 7 8 9 UF_initialize(); 10 11 //创建直线 12 UF_CURVE_line_t LineCoods1; 13 LineCoods1.start_point[0] = 0.0; 14 LineCoods1.start_point[1] = 0.0; 15 LineCoods1.start_point[2] = 20.0; 16 LineCoods1.end_point[0] = 100.0; 17 LineCoods1.end_point[1] = 100.0; 18 LineCoods1.end_point[2] = 100.0; 19 tag_t Line1Tag = NULL_TAG; 20 UF_CURVE_create_line(&LineCoods1, &Line1Tag); 21 22 UF_CURVE_line_t LineCoods2; 23 LineCoods2.start_point[0] = 50.0; 24 LineCoods2.start_point[1] = 50.0; 25 LineCoods2.start_point[2] = 0.0; 26 LineCoods2.end_point[0] = -50.0; 27 LineCoods2.end_point[1] = -50.0; 28 LineCoods2.end_point[2] = 100.0; 29 tag_t Line2Tag = NULL_TAG; 30 UF_CURVE_create_line(&LineCoods2, &Line2Tag); 31 32 int IntersectionsNum; 33 UF_MODL_intersect_info_p_t * Intersections; 34 UF_MODL_intersect_objects(Line1Tag, Line2Tag, 0.01, &IntersectionsNum, &Intersections);//输入两个对象tag，找交点 35 36 double IntersectionsPoint[3];//交点坐标 37 for (int i = 0; i < IntersectionsNum; i++) 38 { 39 int type = Intersections[i]->intersect_type; 40 if (type == UF_MODL_INTERSECT_POINT) 41 { 42 IntersectionsPoint[0] = Intersections[i]->intersect.point.coords[0]; 43 IntersectionsPoint[1] = Intersections[i]->intersect.point.coords[1]; 44 IntersectionsPoint[2] = Intersections[i]->intersect.point.coords[2]; 45 } 46 } 47 48 49 //打印 50 char msg[256]; 51 sprintf_s(msg, "X坐标:%f Y坐标:%f Z坐标:%f ", IntersectionsPoint[0], IntersectionsPoint[1], IntersectionsPoint[2]); 52 UF_UI_open_listing_window(); 53 UF_UI_write_listing_window(msg); 54 55 //释放 56 UF_free(Intersections); 57 58 UF_terminate();
