Source/System/FileIO/Collada/OSGColladaAnimation.h

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  38
  39 #ifndef _OSGCOLLADAANIMATION_H_
  40 #define _OSGCOLLADAANIMATION_H_
  41
  42 #include "OSGConfig.h"
  43
  44 #ifdef OSG_WITH_COLLADA
  45
  46 #include "OSGColladaInstantiableElement.h"
  47 #include "OSGColladaElementFactoryHelper.h"
  48 #include "OSGColladaInstInfo.h"
  49 #include "OSGColladaSource.h"
  50
  51 #include "OSGAnimKeyFrameTemplate.h"
  52
  53 #ifdef OSG_WITH_COLLADA_NAMESPACE
  54 namespace ColladaDOM141 {
  55 #endif
  56 // forward decl
  57 class domAnimation;
  58 class domInputLocal;
  59 class domChannel;
  60 class domSampler;
  61 #ifdef OSG_WITH_COLLADA_NAMESPACE
  62 }
  63 #endif
  64
  65 #ifdef OSG_WITH_COLLADA_NAMESPACE
  66 using namespace ColladaDOM141;
  67 #endif
  68
  69 OSG_BEGIN_NAMESPACE
  70
  71 // forward decl
  72 class ColladaAnimation;
  73 OSG_GEN_MEMOBJPTR(ColladaAnimation);
  74 class ColladaAnimationClip;
  75 class ColladaInstanceAnimation;
  76
  77
  78 class OSG_FILEIO_DLLMAPPING ColladaAnimation
  79     : public ColladaInstantiableElement
  80 {
  81     /*==========================  PUBLIC  =================================*/
  82   public:
  83     /*---------------------------------------------------------------------*/
  84     /*! \name Types                                                        */
  85     /*! \{                                                                 */
  86
  87     typedef ColladaInstantiableElement Inherited;
  88     typedef ColladaAnimation           Self;
  89
  90     OSG_GEN_INTERNAL_MEMOBJPTR(ColladaAnimation);
  91
  92     class ColladaAnimationInstInfo : public ColladaInstInfo
  93     {
  94         /*==========================  PUBLIC  =============================*/
  95       public:
  96         typedef ColladaInstInfo          Inherited;
  97         typedef ColladaAnimationInstInfo Self;
  98
  99         OSG_GEN_INTERNAL_MEMOBJPTR(ColladaAnimationInstInfo);
 100
 101         static ColladaInstInfoTransitPtr
 102             create(ColladaAnimationClip     *colInstParent,
 103                    ColladaInstanceAnimation *colInst,
 104                    ColladaAnimation         *colInstTarget,
 105                    AnimKeyFrameTemplate     *animTmpl      );
 106
 107         /*! \}                                                             */
 108         /*-----------------------------------------------------------------*/
 109         /*! \name Access                                                   */
 110         /*! \{                                                             */
 111
 112         ColladaAnimation     *getAnim    (void) const;
 113         AnimKeyFrameTemplate *getTemplate(void) const;
 114
 115         /*! \}                                                             */
 116         /*-----------------------------------------------------------------*/
 117         /*! \name Process                                                  */
 118         /*! \{                                                             */
 119
 120         virtual void process(void);
 121
 122         /*! \}                                                             */
 123         /*=========================  PROTECTED  ===========================*/
 124       protected:
 125         /*-----------------------------------------------------------------*/
 126         /*! \name Constructors/Destructor                                  */
 127         /*! \{                                                             */
 128
 129                  ColladaAnimationInstInfo(
 130                      ColladaAnimationClip     *colInstParent,
 131                      ColladaInstanceAnimation *colInst,
 132                      ColladaAnimation         *colInstTarget,
 133                      AnimKeyFrameTemplate     *animTmpl      );
 134         virtual ~ColladaAnimationInstInfo(void               );
 135
 136         /*! \}                                                             */
 137         /*-----------------------------------------------------------------*/
 138
 139         ColladaAnimationRefPtr       _colInstTarget;
 140         AnimKeyFrameTemplateUnrecPtr _animTmpl;
 141     };
 142
 143     OSG_GEN_MEMOBJPTR(ColladaAnimationInstInfo);
 144
 145     /*! \}                                                                 */
 146     /*---------------------------------------------------------------------*/
 147     /*! \name Create                                                       */
 148     /*! \{                                                                 */
 149
 150     static ColladaElementTransitPtr
 151         create(daeElement *elem, ColladaGlobal *global);
 152
 153     /*! \}                                                                 */
 154     /*---------------------------------------------------------------------*/
 155     /*! \name Reading                                                      */
 156     /*! \{                                                                 */
 157
 158     virtual void                  read          (ColladaElement  *colElemParent);
 159     virtual AnimKeyFrameTemplate *createInstance(ColladaInstInfo *colInstInfo  );
 160
 161     /*! \}                                                                 */
 162     /*=========================  PROTECTED  ===============================*/
 163   protected:
 164     /*---------------------------------------------------------------------*/
 165     /*! \name Constructors/Destructor                                      */
 166     /*! \{                                                                 */
 167
 168              ColladaAnimation(daeElement *elem, ColladaGlobal *global);
 169     virtual ~ColladaAnimation(void                                   );
 170
 171     /*! \}                                                                 */
 172     /*---------------------------------------------------------------------*/
 173
 174     typedef std::map<std::string, ColladaSourceRefPtr> SourceMap;
 175     typedef SourceMap::iterator                        SourceMapIt;
 176     typedef SourceMap::const_iterator                  SourceMapConstIt;
 177
 178     struct DataSourceInfo
 179     {
 180         AnimKeyFrameDataSourceUnrecPtr _dataSource;
 181         std::string                    _target;
 182         UInt32                         _firstKey;
 183         UInt32                         _lastKey;
 184
 185         DataSourceInfo(void) :
 186             _dataSource(NULL),
 187             _target    (    ),
 188             _firstKey  (0   ),
 189             _lastKey   (0   ) {}
 190     };
 191
 192     void readAnim           (domAnimation           *anim          );
 193     void createInstanceAnim (domAnimation           *anim,
 194                              ColladaElement         *colInstParent,
 195                              ColladaInstanceElement *colInst,
 196                              AnimKeyFrameTemplate   *animTmpl      );
 197
 198     void createDataSource   (domChannel             *channel,
 199                              domSampler             *sampler,
 200                              DataSourceInfo         &dsInfo        );
 201     void handleInput        (domChannel             *channel,
 202                              domSampler             *sampler,
 203                              ColladaAnimationClip   *colAnimClip,
 204                              AnimKeyFrameTemplate   *animTmpl,
 205                              DataSourceInfo         &dsInfo        );
 206     void handleOutput       (domChannel             *channel,
 207                              domSampler             *sampler,
 208                              AnimKeyFrameTemplate   *animTmpl,
 209                              DataSourceInfo         &dsInfo        );
 210     void handleInterpolation(domChannel             *channel,
 211                              domSampler             *sampler,
 212                              AnimKeyFrameTemplate   *animTmpl,
 213                              DataSourceInfo         &dsInfo        );
 214
 215     domInputLocal *findInput(domSampler *sampler, const std::string &semantic);
 216
 217     static ColladaElementRegistrationHelper _regHelper;
 218
 219     SourceMap _sourceMap;
 220 };
 221
 222 OSG_END_NAMESPACE
 223
 224 // #include "OSGColladaAnimation.inl"
 225
 226 #endif // OSG_WITH_COLLADA
 227
 228 #endif // _OSGCOLLADAANIMATION_H_