1 // Created on: 2011-08-01
2 // Created by: Sergey ZERCHANINOV
3 // Copyright (c) 2011-2012 OPEN CASCADE SAS
5 // The content of this file is subject to the Open CASCADE Technology Public
6 // License Version 6.5 (the "License"). You may not use the content of this file
7 // except in compliance with the License. Please obtain a copy of the License
8 // at http://www.opencascade.org and read it completely before using this file.
10 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
11 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
13 // The Original Code and all software distributed under the License is
14 // distributed on an "AS IS" basis, without warranty of any kind, and the
15 // Initial Developer hereby disclaims all such warranties, including without
16 // limitation, any warranties of merchantability, fitness for a particular
17 // purpose or non-infringement. Please see the License for the specific terms
18 // and conditions governing the rights and limitations under the License.
20 #ifndef OpenGl_Structure_Header
21 #define OpenGl_Structure_Header
23 #include <NCollection_List.hxx>
24 #include <InterfaceGraphic_Graphic3d.hxx>
26 #include <OpenGl_AspectLine.hxx>
27 #include <OpenGl_AspectFace.hxx>
28 #include <OpenGl_AspectMarker.hxx>
29 #include <OpenGl_AspectText.hxx>
31 #include <OpenGl_Group.hxx>
32 #include <OpenGl_Matrix.hxx>
34 #include <Graphic3d_SetOfHClipPlane.hxx>
36 class OpenGl_Structure;
38 typedef NCollection_List<const OpenGl_Structure* > OpenGl_ListOfStructure;
40 class OpenGl_Structure : public OpenGl_Element
47 void SetTransformation (const float *AMatrix);
49 void SetTransformPersistence (const CALL_DEF_TRANSFORM_PERSISTENCE &ATransPers);
51 void SetAspectLine (const CALL_DEF_CONTEXTLINE &AContext);
52 void SetAspectFace (const Handle(OpenGl_Context)& theCtx,
53 const CALL_DEF_CONTEXTFILLAREA& theAspect);
54 void SetAspectMarker (const Handle(OpenGl_Context)& theCtx,
55 const CALL_DEF_CONTEXTMARKER& theAspect);
56 void SetAspectText (const CALL_DEF_CONTEXTTEXT &AContext);
58 void SetHighlightBox (const Handle(OpenGl_Context)& theGlCtx,
59 const CALL_DEF_BOUNDBOX& theBoundBox);
61 void ClearHighlightBox (const Handle(OpenGl_Context)& theGlCtx);
63 void SetHighlightColor (const Handle(OpenGl_Context)& theGlCtx,
64 const Standard_ShortReal R,
65 const Standard_ShortReal G,
66 const Standard_ShortReal B);
68 void ClearHighlightColor (const Handle(OpenGl_Context)& theGlCtx);
70 void SetNamedStatus (const Standard_Integer aStatus) { myNamedStatus = aStatus; }
72 void SetClipPlanes (const Graphic3d_SetOfHClipPlane& thePlanes) { myClipPlanes = thePlanes; }
74 void Connect (const OpenGl_Structure *astructure);
75 void Disconnect (const OpenGl_Structure *astructure);
77 OpenGl_Group* AddGroup();
78 void RemoveGroup (const Handle(OpenGl_Context)& theGlCtx,
79 const OpenGl_Group* theGroup);
80 void Clear (const Handle(OpenGl_Context)& theGlCtx);
82 //! Set z layer ID to display the structure in specified layer
83 void SetZLayer (const Standard_Integer theLayerIndex);
86 Standard_Integer GetZLayer () const;
88 virtual void Render (const Handle(OpenGl_Workspace)& theWorkspace) const;
89 virtual void Release (const Handle(OpenGl_Context)& theGlCtx);
91 //! This method releases GL resources without actual elements destruction.
92 //! As result structure could be correctly destroyed layter without GL context
93 //! (after last window was closed for example).
95 //! Notice however that reusage of this structure after calling this method is incorrect
96 //! and will lead to broken visualization due to loosed data.
97 void ReleaseGlResources (const Handle(OpenGl_Context)& theGlCtx);
101 virtual ~OpenGl_Structure();
106 OpenGl_Matrix* myTransformation;
107 TEL_TRANSFORM_PERSISTENCE* myTransPers;
108 OpenGl_AspectLine* myAspectLine;
109 OpenGl_AspectFace* myAspectFace;
110 OpenGl_AspectMarker* myAspectMarker;
111 OpenGl_AspectText* myAspectText;
112 //Structure_LABHighlight
113 OpenGl_Group* myHighlightBox;
114 TEL_COLOUR* myHighlightColor;
115 //Structure_LABVisibility
117 int myNamedStatus; //Structure_LABNameSet
120 OpenGl_ListOfStructure myConnected;
121 OpenGl_ListOfGroup myGroups;
122 Graphic3d_SetOfHClipPlane myClipPlanes;
126 DEFINE_STANDARD_ALLOC
130 #endif //OpenGl_Structure_Header