Source/System/Window/Camera/OSGTileCameraDecorator.h

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  38
  39
  40 #ifndef _OSGTILECAMERADECORATOR_H_
  41 #define _OSGTILECAMERADECORATOR_H_
  42 #ifdef __sgi
  43 #pragma once
  44 #endif
  45
  46 #include "OSGTileCameraDecoratorBase.h"
  47
  48 OSG_BEGIN_NAMESPACE
  49
  50
  51 /*! \brief Camera Decorator class to select a part of the image, see \ref
  52            PageSystemWindowCameraDecoratorsTile for a description.
  53     \ingroup GrpWindowCameraObj
  54     \ingroup GrpLibOSGWindow
  55     \includebasedoc
  56  */
  57
  58 class OSG_WINDOW_DLLMAPPING TileCameraDecorator :
  59     public TileCameraDecoratorBase
  60 {
  61     /*==========================  PRIVATE  ================================*/
  62
  63  private:
  64
  65     /*==========================  PUPLIC   ================================*/
  66
  67   public:
  68
  69     typedef TileCameraDecoratorBase                          Inherited;
  70
  71     /*---------------------------------------------------------------------*/
  72     /*! \name                     transformation                           */
  73     /*! \{                                                                 */
  74
  75     virtual void changed(ConstFieldMaskArg whichField,
  76                          UInt32            origin,
  77                          BitVector         detail);
  78
  79     /*! \}                                                                 */
  80     /*---------------------------------------------------------------------*/
  81     /*! \name                    access                                    */
  82     /*! \{                                                                 */
  83
  84             void setSize      (Real32  left,
  85                                Real32  bottom,
  86                                Real32  right,
  87                                Real32  top   );
  88
  89             void setFullSize  (UInt32  width,
  90                                UInt32  height);
  91
  92     virtual void getProjection(Matrix &result,
  93                                UInt32  width,
  94                                UInt32  height);
  95
  96         virtual void getDecoration(Matrix &result,
  97                                UInt32  width,
  98                                UInt32  height);
  99
 100
 101     /*! \}                                                                 */
 102     /*---------------------------------------------------------------------*/
 103     /*! \name                     Output                                   */
 104     /*! \{                                                                 */
 105
 106     virtual Vec2u tileGetFullSize(void) const;
 107     virtual Vec4f tileGetRegion  (void) const;
 108
 109     /*! \}                                                                 */
 110     /*---------------------------------------------------------------------*/
 111     /*! \name                   dump                                       */
 112     /*! \{                                                                 */
 113
 114     virtual void dump(      UInt32    uiIndent = 0,
 115                       const BitVector bvFlags  = 0) const;
 116
 117     /*! \}                                                                 */
 118     /*=========================  PROTECTED  ===============================*/
 119
 120  protected:
 121
 122     /*---------------------------------------------------------------------*/
 123     /*! \name                   Constructors                               */
 124     /*! \{                                                                 */
 125
 126     TileCameraDecorator(void);
 127     TileCameraDecorator(const TileCameraDecorator &source);
 128
 129     /*! \}                                                                 */
 130     /*---------------------------------------------------------------------*/
 131     /*! \name                   Destructors                                */
 132     /*! \{                                                                 */
 133
 134     virtual ~TileCameraDecorator(void);
 135
 136     /*! \}                                                                 */
 137     /*---------------------------------------------------------------------*/
 138     /*! \name                       Init                                   */
 139     /*! \{                                                                 */
 140
 141     static void initMethod(InitPhase ePhase);
 142
 143     /*! \}                                                                 */
 144     /*=========================  PRIVATE    ===============================*/
 145
 146  private:
 147
 148     friend class FieldContainer;
 149     friend class TileCameraDecoratorBase;
 150
 151     void operator =(const TileCameraDecorator &source);
 152 };
 153
 154 //---------------------------------------------------------------------------
 155 //   Exported Types
 156 //---------------------------------------------------------------------------
 157
 158 typedef TileCameraDecorator *TileCameraDecoratorP;
 159
 160 OSG_END_NAMESPACE
 161
 162 #include "OSGTileCameraDecoratorBase.inl"
 163 #include "OSGTileCameraDecorator.inl"
 164
 165 #endif /* _OSGTILECAMERADECORATOR_H_ */