Source/System/FileIO/Collada/OSGColladaSource.h

   1 /*---------------------------------------------------------------------------*\
   2  *                                OpenSG                                     *
   3  *                                                                           *
   4  *                                                                           *
   5  *                Copyright (C) 2009 by the OpenSG Forum                     *
   6  *                                                                           *
   7  *                            www.opensg.org                                 *
   8  *                                                                           *
   9  *   contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de          *
  10  *                                                                           *
  11 \*---------------------------------------------------------------------------*/
  12 /*---------------------------------------------------------------------------*\
  13  *                                License                                    *
  14  *                                                                           *
  15  * This library is free software; you can redistribute it and/or modify it   *
  16  * under the terms of the GNU Library General Public License as published    *
  17  * by the Free Software Foundation, version 2.                               *
  18  *                                                                           *
  19  * This library is distributed in the hope that it will be useful, but       *
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of                *
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         *
  22  * Library General Public License for more details.                          *
  23  *                                                                           *
  24  * You should have received a copy of the GNU Library General Public         *
  25  * License along with this library; if not, write to the Free Software       *
  26  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.                 *
  27  *                                                                           *
  28 \*---------------------------------------------------------------------------*/
  29 /*---------------------------------------------------------------------------*\
  30  *                                Changes                                    *
  31  *                                                                           *
  32  *                                                                           *
  33  *                                                                           *
  34  *                                                                           *
  35  *                                                                           *
  36  *                                                                           *
  37 \*---------------------------------------------------------------------------*/
  38
  39 #ifndef _OSGCOLLADASOURCE_H_
  40 #define _OSGCOLLADASOURCE_H_
  41
  42 #include "OSGConfig.h"
  43
  44 #if defined(OSG_WITH_COLLADA) || defined(OSG_DO_DOC)
  45
  46 #include "OSGColladaElement.h"
  47 #include "OSGColladaElementFactoryHelper.h"
  48 #include "OSGGeoVectorProperty.h"
  49 #include "OSGAnimKeyFrameDataSource.h"
  50
  51 OSG_BEGIN_NAMESPACE
  52
  53 /*! \ingroup GrpFileIOCollada
  54     \nohierarchy
  55  */
  56
  57 class OSG_FILEIO_DLLMAPPING ColladaSource : public ColladaElement
  58 {
  59     /*==========================  PUBLIC  =================================*/
  60   public:
  61     /*---------------------------------------------------------------------*/
  62     /*! \name Types                                                        */
  63     /*! \{                                                                 */
  64
  65     typedef ColladaElement Inherited;
  66     typedef ColladaSource  Self;
  67
  68     OSG_GEN_INTERNAL_MEMOBJPTR(ColladaSource);
  69
  70     typedef std::vector<std::string>    NameStore;
  71     typedef NameStore::iterator         NameStoreIt;
  72     typedef NameStore::const_iterator   NameStoreConstIt;
  73
  74     typedef std::vector<Matrix>         MatrixStore;
  75     typedef MatrixStore::iterator       MatrixStoreIt;
  76     typedef MatrixStore::const_iterator MatrixStoreConstIt;
  77
  78     typedef std::vector<Real32>         FloatStore;
  79     typedef FloatStore::iterator        FloatStoreIt;
  80     typedef FloatStore::const_iterator  FloatStoreConstIt;
  81
  82     /*! \}                                                                 */
  83     /*---------------------------------------------------------------------*/
  84     /*! \name Create                                                       */
  85     /*! \{                                                                 */
  86
  87     static ColladaElementTransitPtr
  88         create(daeElement *elem, ColladaGlobal *global);
  89
  90     /*! \}                                                                 */
  91     /*---------------------------------------------------------------------*/
  92     /*! \name Reading                                                      */
  93     /*! \{                                                                 */
  94
  95     virtual void read(ColladaElement *colElemParent);
  96
  97     /*! \}                                                                 */
  98     /*---------------------------------------------------------------------*/
  99     /*! \name Access                                                       */
 100     /*! \{                                                                 */
 101
 102     GeoVectorProperty      *getProperty  (const std::string &semantic);
 103     AnimKeyFrameDataSource *getDataSource(const std::string &semantic);
 104
 105     const NameStore   &getNameStore  (void);
 106     const MatrixStore &getMatrixStore(void);
 107     const FloatStore  &getFloatStore (void);
 108
 109     std::string getNameValue  (UInt32 idx                       );
 110     bool        getNameValue  (UInt32 idx, std::string &nameVal );
 111
 112     Real32      getFloatValue (UInt32 idx                       );
 113     bool        getFloatValue (UInt32 idx, Real32      &floatVal);
 114
 115     Matrix      getMatrixValue(UInt32 idx                       );
 116     bool        getMatrixValue(UInt32 idx, Matrix      &matVal  );
 117
 118     /*! \}                                                                 */
 119     /*=========================  PROTECTED  ===============================*/
 120   protected:
 121     /*---------------------------------------------------------------------*/
 122     /*! \name Constructors/Destructor                                      */
 123     /*! \{                                                                 */
 124
 125              ColladaSource(daeElement *elem, ColladaGlobal *global);
 126     virtual ~ColladaSource(void                                   );
 127
 128     /*! \}                                                                 */
 129     /*---------------------------------------------------------------------*/
 130
 131     // map semantic to a property holding data of this source in the
 132     // appropriate form for the semantic
 133     typedef std::map<std::string,
 134                      GeoVectorPropertyUnrecPtr>      PropertyMap;
 135     typedef PropertyMap::iterator                    PropertyMapIt;
 136     typedef PropertyMap::const_iterator              PropertyMapConstIt;
 137
 138     typedef std::map<std::string,
 139                      AnimKeyFrameDataSourceUnrecPtr> DataSourceMap;
 140     typedef DataSourceMap::iterator                  DataSourceMapIt;
 141     typedef DataSourceMap::const_iterator            DataSourceMapConstIt;
 142
 143     typedef std::vector<Int16>                  StrideMap;
 144     typedef StrideMap::iterator                 StrideMapIt;
 145     typedef StrideMap::const_iterator           StrideMapConstIt;
 146
 147
 148     GeoVectorProperty      *fillProperty   (const std::string &semantic);
 149     AnimKeyFrameDataSource *fillDataSource (const std::string &semantic);
 150     void                    fillNameStore  (void                       );
 151     void                    fillMatrixStore(void                       );
 152     void                    fillFloatStore (void                       );
 153
 154
 155     static ColladaElementRegistrationHelper _regHelper;
 156
 157     UInt32      _offset;
 158     UInt32      _count;
 159     UInt32      _stride;
 160     UInt32      _elemSize;
 161     StrideMap   _strideMap;
 162
 163     PropertyMap   _propMap;
 164     DataSourceMap _dataMap;
 165     NameStore     _nameStore;
 166     MatrixStore   _matrixStore;
 167     FloatStore    _floatStore;
 168 };
 169
 170 OSG_GEN_MEMOBJPTR(ColladaSource);
 171
 172 OSG_END_NAMESPACE
 173
 174 // #include "OSGColladaSource.inl"
 175
 176 #endif // OSG_WITH_COLLADA
 177
 178 #endif // _OSGCOLLADASOURCE_H_