Source/System/Dynamics/Animation/OSGAnimVec3fDataSource.h

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  38
  39 #ifndef _OSGANIMVEC3FDATASOURCE_H_
  40 #define _OSGANIMVEC3FDATASOURCE_H_
  41 #ifdef __sgi
  42 #pragma once
  43 #endif
  44
  45 #include "OSGAnimVec3fDataSourceBase.h"
  46
  47 OSG_BEGIN_NAMESPACE
  48
  49 /*! \brief AnimVec3fDataSource class. See \ref
  50            PageDynamicsAnimVec3fDataSource for a description.
  51 */
  52
  53 class OSG_DYNAMICS_DLLMAPPING AnimVec3fDataSource : public AnimVec3fDataSourceBase
  54 {
  55   protected:
  56
  57     /*==========================  PUBLIC  =================================*/
  58
  59   public:
  60
  61     typedef AnimVec3fDataSourceBase Inherited;
  62     typedef AnimVec3fDataSource     Self;
  63
  64     /*---------------------------------------------------------------------*/
  65     /*! \name                      Sync                                    */
  66     /*! \{                                                                 */
  67
  68     virtual void changed(ConstFieldMaskArg whichField,
  69                          UInt32            origin,
  70                          BitVector         details    );
  71
  72     /*! \}                                                                 */
  73     /*---------------------------------------------------------------------*/
  74     /*! \name                     Factory                                  */
  75     /*! \{                                                                 */
  76
  77     virtual AnimChannelTransitPtr createChannel(void) const;
  78     virtual AnimBlenderTransitPtr createBlender(void) const;
  79
  80     /*! \}                                                                 */
  81     /*---------------------------------------------------------------------*/
  82     /*! \name                   Evaluation                                 */
  83     /*! \{                                                                 */
  84
  85     void evaluate(Vec3f &outValue, Real32 inValue);
  86
  87     /*! \}                                                                 */
  88     /*---------------------------------------------------------------------*/
  89     /*! \name                     Output                                   */
  90     /*! \{                                                                 */
  91
  92     virtual void dump(      UInt32     uiIndent = 0,
  93                       const BitVector  bvFlags  = 0) const;
  94
  95     /*! \}                                                                 */
  96     /*=========================  PROTECTED  ===============================*/
  97
  98   protected:
  99
 100     // Variables should all be in AnimVec3fDataSourceBase.
 101
 102     /*---------------------------------------------------------------------*/
 103     /*! \name                  Constructors                                */
 104     /*! \{                                                                 */
 105
 106     AnimVec3fDataSource(void);
 107     AnimVec3fDataSource(const AnimVec3fDataSource &source);
 108
 109     /*! \}                                                                 */
 110     /*---------------------------------------------------------------------*/
 111     /*! \name                   Destructors                                */
 112     /*! \{                                                                 */
 113
 114     virtual ~AnimVec3fDataSource(void);
 115
 116     /*! \}                                                                 */
 117     /*---------------------------------------------------------------------*/
 118     /*! \name                      Init                                    */
 119     /*! \{                                                                 */
 120
 121     static void initMethod(InitPhase ePhase);
 122
 123     /*! \}                                                                 */
 124     /*---------------------------------------------------------------------*/
 125     /*! \name                   Evaluation                                 */
 126     /*! \{                                                                 */
 127
 128     void evalStep        (Vec3f                          &outValue,
 129                           Real32                          inValue,
 130                           MFInValuesType::const_iterator  ivRIt    );
 131     void evalLinear      (Vec3f                          &outValue,
 132                           Real32                          inValue,
 133                           MFInValuesType::const_iterator  ivRIt    );
 134
 135     void extrapolateFront(Vec3f &outValue, Real32 inValue);
 136     void extrapolateBack (Vec3f &outValue, Real32 inValue);
 137
 138     void checkDataConsistency(void);
 139
 140     /*! \}                                                                 */
 141     /*==========================  PRIVATE  ================================*/
 142
 143   private:
 144
 145     friend class FieldContainer;
 146     friend class AnimVec3fDataSourceBase;
 147
 148     // prohibit default functions (move to 'public' if you need one)
 149     void operator =(const AnimVec3fDataSource &source);
 150 };
 151
 152 typedef AnimVec3fDataSource *AnimVec3fDataSourceP;
 153
 154 OSG_END_NAMESPACE
 155
 156 #include "OSGAnimVec3fDataSourceBase.inl"
 157 #include "OSGAnimVec3fDataSource.inl"
 158
 159 #endif /* _OSGANIMVEC3FDATASOURCE_H_ */