1 // Copyright (c) 1999-2014 OPEN CASCADE SAS
3 // This file is part of Open CASCADE Technology software library.
5 // This library is free software; you can redistribute it and / or modify it
6 // under the terms of the GNU Lesser General Public version 2.1 as published
7 // by the Free Software Foundation, with special exception defined in the file
8 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9 // distribution for complete text of the license and disclaimer of any warranty.
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
14 #include <IGESSelect_SelectFromDrawing.ixx>
15 #include <IGESData_IGESEntity.hxx>
16 #include <Interface_Macros.hxx>
18 #define PourDrawing 404
21 IGESSelect_SelectFromDrawing::IGESSelect_SelectFromDrawing () { }
24 Interface_EntityIterator IGESSelect_SelectFromDrawing::RootResult
25 (const Interface_Graph& G) const
27 Interface_EntityIterator list, views;
28 Interface_EntityIterator draws = InputResult(G);
29 if (draws.NbEntities() == 0) return list;
30 Standard_Integer nb = G.Size();
31 Standard_Integer i; // svv Jan11 2000 : porting on DEC
33 // Pour chaque Drawing : prendre d une part l integralite de son contenu,
34 // (c-a-d avec le "Frame"), d autre part les entites attachees a ses vues
35 for (draws.Start(); draws.More(); draws.Next()) {
36 DeclareAndCast(IGESData_IGESEntity,igesent,draws.Value());
37 if (igesent.IsNull()) continue;
38 if (igesent->TypeNumber() != PourDrawing) continue;
39 list.GetOneItem (igesent);
40 Interface_EntityIterator someviews = G.Shareds (draws.Value());
41 list.AddList (someviews.Content());
43 for (i = 1; i <= nb; i ++) {
44 // if (!G.IsPresent(i)) continue;
45 DeclareAndCast(IGESData_IGESEntity,igesent,G.Entity(i));
46 if (igesent.IsNull()) continue;
47 Standard_Integer nv = G.EntityNumber (igesent->View());
48 if (nv > 0 && nv <= nb) list.GetOneItem(igesent);
54 TCollection_AsciiString IGESSelect_SelectFromDrawing::Label () const
55 { return TCollection_AsciiString ("Entities attached to a Drawing"); }