Source/System/Window/Camera/OSGProjectionCameraDecorator.h

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  38
  39 #ifndef _OSGPROJECTIONCAMERADECORATOR_H_
  40 #define _OSGPROJECTIONCAMERADECORATOR_H_
  41 #ifdef __sgi
  42 #pragma once
  43 #endif
  44
  45 #include "OSGProjectionCameraDecoratorBase.h"
  46
  47 OSG_BEGIN_NAMESPACE
  48
  49 /*! \brief Camera Decorator for head-tracked stereo setups, see \ref
  50            PageSystemWindowCameraDecorators for a description.
  51     \ingroup GrpWindowCameraObj
  52     \ingroup GrpLibOSGWindow
  53     \includebasedoc
  54  */
  55
  56 class OSG_WINDOW_DLLMAPPING ProjectionCameraDecorator :
  57     public ProjectionCameraDecoratorBase
  58 {
  59     /*==========================  PUBLIC  =================================*/
  60
  61   public:
  62
  63     typedef ProjectionCameraDecoratorBase               Inherited;
  64
  65     /*---------------------------------------------------------------------*/
  66     /*! \name                      Sync                                    */
  67     /*! \{                                                                 */
  68
  69     virtual void changed(ConstFieldMaskArg whichField,
  70                          UInt32            origin,
  71                          BitVector         detail);
  72
  73     /*! \}                                                                 */
  74     /*---------------------------------------------------------------------*/
  75     /*! \name                     Output                                   */
  76     /*! \{                                                                 */
  77
  78     virtual void dump(      UInt32     uiIndent = 0,
  79                       const BitVector  bvFlags  = 0) const;
  80
  81     /*! \}                                                                 */
  82     /*---------------------------------------------------------------------*/
  83     /*! \name                    access                                    */
  84     /*! \{                                                                 */
  85
  86     virtual void getViewing              (Matrix &result,
  87                                           UInt32  width,
  88                                           UInt32  height);
  89
  90     virtual void getProjection           (Matrix &result,
  91                                           UInt32  width,
  92                                           UInt32  height);
  93
  94     virtual void getProjectionTranslation(Matrix &result,
  95                                           UInt32  width,
  96                                           UInt32  height);
  97
  98     /*! \}                                                                 */
  99     /*=========================  PROTECTED  ===============================*/
 100
 101   protected:
 102
 103     // Variables should all be in ProjectionCameraDecoratorBase.
 104
 105     /*---------------------------------------------------------------------*/
 106     /*! \name                  Constructors                                */
 107     /*! \{                                                                 */
 108
 109     ProjectionCameraDecorator(void);
 110     ProjectionCameraDecorator(const ProjectionCameraDecorator &source);
 111
 112     /*! \}                                                                 */
 113     /*---------------------------------------------------------------------*/
 114     /*! \name                   Destructors                                */
 115     /*! \{                                                                 */
 116
 117     virtual ~ProjectionCameraDecorator(void);
 118
 119     /*! \}                                                                 */
 120     /*---------------------------------------------------------------------*/
 121     /*! \name                       Init                                   */
 122     /*! \{                                                                 */
 123
 124     static void initMethod(InitPhase ePhase);
 125
 126     /*! \}                                                                 */
 127     /*---------------------------------------------------------------------*/
 128     /*! \name                   internal                                   */
 129     /*! \{                                                                 */
 130
 131     void updateData(void);
 132
 133     /*! \}                                                                 */
 134     /*==========================  PRIVATE  ================================*/
 135
 136   private:
 137
 138     friend class FieldContainer;
 139     friend class ProjectionCameraDecoratorBase;
 140
 141     // prohibit default functions (move to 'public' if you need one)
 142     void operator =(const ProjectionCameraDecorator &source);
 143 };
 144
 145 typedef ProjectionCameraDecorator       *ProjectionCameraDecoratorP;
 146
 147 OSG_END_NAMESPACE
 148
 149 #include "OSGProjectionCameraDecoratorBase.inl"
 150 #include "OSGProjectionCameraDecorator.inl"
 151
 152 #endif /* _OSGPROJECTIONCAMERADECORATOR_H_ */