1 // Created on: 2001-01-09
2 // Created by: Sergey Altukhov
3 // Copyright (c) 2001-2014 OPEN CASCADE SAS
5 // This file is part of Open CASCADE Technology software library.
7 // This library is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU Lesser General Public License version 2.1 as published
9 // by the Free Software Foundation, with special exception defined in the file
10 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11 // distribution for complete text of the license and disclaimer of any warranty.
13 // Alternatively, this file may be used under the terms of Open CASCADE
14 // commercial license or contractual agreement.
16 // Modified: 22/03/04 ; SAN : OCC4895 High-level interface for controlling polygon offsets
18 #include <AIS_GlobalStatus.hxx>
19 #include <AIS_InteractiveContext.hxx>
20 #include <AIS_InteractiveObject.hxx>
21 #include <AIS_LocalContext.hxx>
22 #include <Prs3d_BasicAspect.hxx>
23 #include <Prs3d_LineAspect.hxx>
24 #include <Quantity_Color.hxx>
25 #include <SelectMgr_EntityOwner.hxx>
26 #include <SelectMgr_Filter.hxx>
27 #include <SelectMgr_OrFilter.hxx>
28 #include <SelectMgr_SelectionManager.hxx>
29 #include <Standard_Transient.hxx>
30 #include <TCollection_AsciiString.hxx>
31 #include <TCollection_ExtendedString.hxx>
32 #include <TopLoc_Location.hxx>
33 #include <TopoDS_Shape.hxx>
34 #include <V3d_View.hxx>
35 #include <V3d_Viewer.hxx>
37 // OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
38 // OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
39 // OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
40 //=======================================================================
41 //function : SetPolygonOffsets
43 //=======================================================================
44 void AIS_InteractiveContext::SetPolygonOffsets(
45 const Handle(AIS_InteractiveObject)& anObj,
46 const Standard_Integer aMode,
47 const Standard_ShortReal aFactor,
48 const Standard_ShortReal aUnits,
49 const Standard_Boolean updateviewer)
54 setContextToObject (anObj);
55 anObj->SetPolygonOffsets( aMode, aFactor, aUnits );
58 if( myObjects.IsBound( anObj ) ) {
59 Handle(AIS_GlobalStatus) STATUS = myObjects(anObj);
60 if ( STATUS->GraphicStatus() == AIS_DS_Displayed )
67 //=======================================================================
68 //function : HasPolygonOffsets
70 //=======================================================================
71 Standard_Boolean AIS_InteractiveContext::HasPolygonOffsets(const Handle(AIS_InteractiveObject)& anObj) const
73 return ( !anObj.IsNull() && anObj->HasPolygonOffsets() );
76 //=======================================================================
77 //function : PolygonOffsets
79 //=======================================================================
80 void AIS_InteractiveContext::PolygonOffsets(
81 const Handle(AIS_InteractiveObject)& anObj,
82 Standard_Integer& aMode,
83 Standard_ShortReal& aFactor,
84 Standard_ShortReal& aUnits) const
86 if ( HasPolygonOffsets( anObj ) )
87 anObj->PolygonOffsets( aMode, aFactor, aUnits );
89 // OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets