NX二次开发-UFUN获取面的内外边界UF_MODL_ask_loop_list_item

 1     NX11+VS2013
 2     
 3     #include <uf.h>
 4     #include <uf_modl.h>
 5     #include <NXOpen/Face.hxx>
 6     #include <uf_ui.h>
 7     #include <NXOpen/NXObjectManager.hxx>
 8     #include <NXOpen/Edge.hxx>
 9 
10 
11     UF_initialize();
12 
13     //获取选择面控件选择的对象
14     PropertyList*  FaceSelectProps = face_select0->GetProperties();
15     std::vector<NXOpen::TaggedObject *> Faces = FaceSelectProps->GetTaggedObjectVector("SelectedObjects");
16     delete FaceSelectProps;
17     FaceSelectProps = NULL;
18 
19     for (int i = 0; i < Faces.size(); i++)
20     {
21         NXOpen::Face *MyFace = dynamic_cast<NXOpen::Face *>(Faces[i]);
22 
23         std::vector<tag_t> FaceNum;
24         uf_loop_p_t Loop_List;
25         UF_MODL_ask_face_loops(MyFace->Tag(), &Loop_List);//查询面的边界
26 
27         int LoopNum;
28         UF_MODL_ask_loop_list_count(Loop_List, &LoopNum);//查询面的边界链表数量
29 
30         int LoopChildType;
31         int Num1;
32         uf_list_p_t LoopChildList;
33         char msg[256];
34         std::vector<tag_t> edge;
35         UF_MODL_create_list(&LoopChildList);//创建链表
36         for (int j = 0; j < LoopNum; j++)
37         {        
38             UF_MODL_ask_loop_list_item(Loop_List, j, &LoopChildType, &LoopChildList);//查询面的边界类型
39             if (LoopChildType == 2)//类型为内边界的时候
40             {                
41                 UF_MODL_ask_list_count(LoopChildList, &Num1);//查询链表数量
42 
43                 for (int n = 0; n < Num1; n++)
44                 {
45                     tag_t objTag = NULL_TAG;
46                     UF_MODL_ask_list_item(LoopChildList, n, &objTag);//获取链表里的tag
47                     edge.push_back(objTag);
48                 }
49             }    
50 
51         }
52 
53         sprintf_s(msg, "当前有%d个孔", edge.size());
54         uc1601(msg, 1);
55 
56         UF_MODL_delete_list(&LoopChildList);
57         UF_MODL_delete_loop_list(&Loop_List);
58     }
59     
60     UF_terminate();