NX二次开发-隐藏对象UF_OBJ_set_blank_status

 1     NX9+VS2012
 2
 3     #include <uf.h>
 4     #include <uf_curve.h>
 5     #include <uf_obj.h>
 6
 7
 8     UF_initialize();
 9
10     //起点
11     double ArcStartPoint[3];
12     ArcStartPoint[0] = 0.0;
13     ArcStartPoint[1] = 0.0;
14     ArcStartPoint[2] = 0.0;
15     tag_t ArcStartPointTag = NULL_TAG;
16     UF_CURVE_create_point(ArcStartPoint, &ArcStartPointTag);
17
18     //终点
19     double ArcEndPoint[3];
20     ArcEndPoint[0] = 100.0;
21     ArcEndPoint[1] = 0.0;
22     ArcEndPoint[2] = 0.0;
23     tag_t ArcEndPointTag = NULL_TAG;
24     UF_CURVE_create_point(ArcEndPoint, &ArcEndPointTag);
25
26     //第三点
27     double Arc3Point[3];
28     Arc3Point[0] = 50.0;
29     Arc3Point[1] = 50.0;
30     Arc3Point[2] = 0.0;
31     tag_t Arc3PointTag = NULL_TAG;
32     UF_CURVE_create_point(Arc3Point, &Arc3PointTag);
33
34     //设置类型
35     UF_CURVE_limit_t limit[2];
36     UF_CURVE_limit_p_t pLimit[2] = { &limit[0], &limit[1] };
37     limit[0].limit_type = UF_CURVE_limit_to_entity;
38     limit[0].limiting_obj = ArcStartPointTag;//按点
39     limit[1].limit_type = UF_CURVE_limit_to_entity;
40     limit[1].limiting_obj = ArcEndPointTag;//按点
41
42     tag_t SupportPlane = NULL_TAG;//放置平面
43     tag_t ArcTag = NULL_TAG;
44     UF_CURVE_create_arc_3point(ArcStartPointTag, ArcEndPointTag, Arc3PointTag, pLimit, SupportPlane, FALSE, &ArcTag);
45
46     //隐藏圆弧
47     UF_OBJ_set_blank_status(ArcTag, UF_OBJ_BLANKED);//UF_OBJ_BLANKED隐藏对象,UF_OBJ_NOT_BLANKED显示对象
48
49     UF_terminate();

原文地址：https://www.cnblogs.com/nxopen2018/p/10957326.html