Source/System/Window/Background/OSGFBOBackground.h

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  29 /*---------------------------------------------------------------------------*\
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  37 \*---------------------------------------------------------------------------*/
  38
  39
  40 #ifndef _OSGFBOBACKGROUND_H_
  41 #define _OSGFBOBACKGROUND_H_
  42 #ifdef __sgi
  43 #pragma once
  44 #endif
  45
  46 #include "OSGFBOBackgroundBase.h"
  47
  48 OSG_BEGIN_NAMESPACE
  49
  50 class Viewport;
  51
  52 /*! \brief FBO Background  class. See \ref
  53            PageSystemWindowBackgroundFBO for a description.
  54     \ingroup GrpWindowBackground
  55     \ingroup GrpLibOSGWindow
  56     \includebasedoc
  57  */
  58
  59 class OSG_WINDOW_DLLMAPPING FBOBackground :
  60     public FBOBackgroundBase
  61 {
  62     /*==========================  PUBLIC  =================================*/
  63
  64   public:
  65
  66     typedef FBOBackgroundBase                   Inherited;
  67
  68     /*---------------------------------------------------------------------*/
  69     /*! \name                     your_category                            */
  70     /*! \{                                                                 */
  71
  72     void clear(DrawEnv *pEnv);
  73
  74     /*! \}                                                                 */
  75     /*---------------------------------------------------------------------*/
  76     /*! \name                     transformation                           */
  77     /*! \{                                                                 */
  78
  79     /*! \}                                                                 */
  80     /*---------------------------------------------------------------------*/
  81     /*! \name                     transformation                           */
  82     /*! \{                                                                 */
  83
  84     virtual void changed(ConstFieldMaskArg whichField,
  85                          UInt32            origin,
  86                          BitVector         detail);
  87     /*! \}                                                                 */
  88     /*---------------------------------------------------------------------*/
  89     /*! \name                   dump                                       */
  90     /*! \{                                                                 */
  91
  92     virtual void dump(      UInt32    uiIndent = 0,
  93                       const BitVector bvFlags  = 0) const;
  94
  95     /*! \}                                                                 */
  96     /*=========================  PROTECTED  ===============================*/
  97
  98   protected:
  99
 100     static UInt32 _uiFramebufferObjectExt;
 101     static UInt32 _uiFramebufferBlitExt;
 102
 103     static UInt32 _uiFuncBindFramebuffer;
 104     static UInt32 _uiFuncBlitFramebuffer;
 105
 106     /*---------------------------------------------------------------------*/
 107     /*! \name                   Constructors                               */
 108     /*! \{                                                                 */
 109
 110     FBOBackground(void);
 111
 112     FBOBackground(const FBOBackground &source);
 113
 114     /*! \}                                                                 */
 115     /*---------------------------------------------------------------------*/
 116     /*! \name                   Destructors                                */
 117     /*! \{                                                                 */
 118
 119     /*! \}                                                                 */
 120     /*---------------------------------------------------------------------*/
 121     /*! \name                   Destructors                                */
 122     /*! \{                                                                 */
 123
 124     virtual ~FBOBackground(void);
 125
 126
 127     static void initMethod( InitPhase ePhase );
 128
 129     /*! \}                                                                 */
 130     /*=========================  PRIVATE  =================================*/
 131
 132   private:
 133
 134     friend class FieldContainer;
 135     friend class FBOBackgroundBase;
 136
 137     void operator =(const FBOBackground &source);
 138 };
 139
 140 //---------------------------------------------------------------------------
 141 //   Exported Types
 142 //---------------------------------------------------------------------------
 143
 144
 145 /** \brief class pointer
 146  */
 147 typedef FBOBackground *FBOBackgroundP;
 148
 149 OSG_END_NAMESPACE
 150
 151 #include "OSGFBOBackgroundBase.inl"
 152 #include "OSGFBOBackground.inl"
 153
 154 #endif /* _OSGFBOBACKGROUND_H_ */