Source/System/Dynamics/Animation/OSGAnimKeyFrameDataSource.cpp

   1 /*---------------------------------------------------------------------------*\
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  29 /*---------------------------------------------------------------------------*\
  30  *                                Changes                                    *
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  37 \*---------------------------------------------------------------------------*/
  38
  39 //---------------------------------------------------------------------------
  40 //  Includes
  41 //---------------------------------------------------------------------------
  42
  43 #include <cstdlib>
  44 #include <cstdio>
  45
  46 #include <OSGConfig.h>
  47
  48 #include "OSGAnimKeyFrameDataSource.h"
  49
  50 OSG_BEGIN_NAMESPACE
  51
  52 // Documentation for this class is emitted in the
  53 // OSGAnimKeyFrameDataSourceBase.cpp file.
  54 // To modify it, please change the .fcd file (OSGAnimKeyFrameDataSource.fcd) and
  55 // regenerate the base file.
  56
  57 /***************************************************************************\
  58  *                           Class variables                               *
  59 \***************************************************************************/
  60
  61 /***************************************************************************\
  62  *                           Class methods                                 *
  63 \***************************************************************************/
  64
  65 void AnimKeyFrameDataSource::initMethod(InitPhase ePhase)
  66 {
  67     Inherited::initMethod(ePhase);
  68
  69     if(ePhase == TypeObject::SystemPost)
  70     {
  71     }
  72 }
  73
  74
  75 /***************************************************************************\
  76  *                           Instance methods                              *
  77 \***************************************************************************/
  78
  79 /*-------------------------------------------------------------------------*\
  80  -  private                                                                 -
  81 \*-------------------------------------------------------------------------*/
  82
  83 /*----------------------- constructors & destructors ----------------------*/
  84
  85 AnimKeyFrameDataSource::AnimKeyFrameDataSource(void) :
  86     Inherited()
  87 {
  88 }
  89
  90 AnimKeyFrameDataSource::AnimKeyFrameDataSource(const AnimKeyFrameDataSource &source) :
  91     Inherited(source)
  92 {
  93 }
  94
  95 AnimKeyFrameDataSource::~AnimKeyFrameDataSource(void)
  96 {
  97 }
  98
  99 /*----------------------------- class specific ----------------------------*/
 100
 101 void AnimKeyFrameDataSource::changed(ConstFieldMaskArg whichField,
 102                             UInt32            origin,
 103                             BitVector         details)
 104 {
 105     Inherited::changed(whichField, origin, details);
 106 }
 107
 108 /*! Length of this data source, defined as the time between the first
 109     and last key frame.
 110  */
 111 Real32 AnimKeyFrameDataSource::getLength(void) const
 112 {
 113     if(_mfInValues.empty() == false)
 114     {
 115         return _mfInValues.back() - _mfInValues.front();
 116     }
 117     else
 118     {
 119         return 0.f;
 120     }
 121 }
 122
 123 void AnimKeyFrameDataSource::dump(      UInt32    ,
 124                          const BitVector ) const
 125 {
 126     SLOG << "Dump AnimKeyFrameDataSource NI" << std::endl;
 127 }
 128
 129 OSG_END_NAMESPACE