Source/Contrib/VTK/OSGVTKPolyDataMapper.h

   1 /*---------------------------------------------------------------------------*\
   2  *                                OpenSG                                     *
   3  *                                                                           *
   4  *                                                                           *
   5  *             Copyright (C) 2000-2002 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 _OSGVTKPOLYDATAMAPPER_H_
  40 #define _OSGVTKPOLYDATAMAPPER_H_
  41 #ifdef __sgi
  42 #pragma once
  43 #endif
  44
  45 #include "OSGConfig.h"
  46 #include "OSGVTKPolyDataMapperBase.h"
  47 #include "OSGChunkMaterial.h"
  48 #include "OSGMaterialChunk.h"
  49 #include "OSGGeometry.h"
  50
  51 #ifdef OSG_WITH_VTK
  52 #include <vtkTimeStamp.h>
  53
  54 class vtkActor;
  55 class vtkCellArray;
  56 #endif
  57
  58 #ifdef OSG_HAVE_ACTION //CHECK
  59 #include "OSGActorBase.h"
  60 #endif
  61
  62 OSG_BEGIN_NAMESPACE
  63
  64 class OSG_CONTRIBVTK_DLLMAPPING VTKPolyDataMapper : public VTKPolyDataMapperBase
  65 {
  66     /*==========================  PUBLIC  =================================*/
  67
  68   public:
  69
  70     /*---------------------------------------------------------------------*/
  71     /*! \name                       Sync                                   */
  72     /*! \{                                                                 */
  73
  74     virtual void changed(ConstFieldMaskArg whichField,
  75                          UInt32            origin,
  76                          BitVector         detail);
  77
  78     /*! \}                                                                 */
  79     /*---------------------------------------------------------------------*/
  80     /*! \name                    Helper                                    */
  81     /*! \{                                                                 */
  82
  83     void execute(void);
  84
  85 #ifdef OSG_WITH_VTK
  86     void setActor(vtkActor *pActor);
  87 #endif
  88
  89     /*! \}                                                                 */
  90     /*---------------------------------------------------------------------*/
  91     /*! \name                    Helper                                    */
  92     /*! \{                                                                 */
  93
  94     void adjustVolume(Volume &volume);
  95
  96     /*! \}                                                                 */
  97     /*---------------------------------------------------------------------*/
  98     /*! \name                        Dump                                  */
  99     /*! \{                                                                 */
 100
 101     virtual void dump(      UInt32    uiIndent = 0,
 102                       const BitVector bvFlags  = 0) const;
 103
 104     /*! \}                                                                 */
 105     /*=========================  PROTECTED  ===============================*/
 106
 107   protected:
 108
 109     typedef VTKPolyDataMapperBase Inherited;
 110
 111 #ifdef OSG_WITH_VTK
 112     vtkActor               *_pActor;
 113     vtkTimeStamp            _executeTime;
 114     vtkTimeStamp            _modifiedTime;
 115 #endif
 116
 117     /*---------------------------------------------------------------------*/
 118     /*! \name                   Constructors                               */
 119     /*! \{                                                                 */
 120
 121     VTKPolyDataMapper(void);
 122     VTKPolyDataMapper(const VTKPolyDataMapper &source);
 123
 124     /*! \}                                                                 */
 125     /*---------------------------------------------------------------------*/
 126     /*! \name                   Destructors                                */
 127     /*! \{                                                                 */
 128
 129     virtual ~VTKPolyDataMapper(void);
 130
 131     virtual void resolveLinks(void);
 132
 133     /*! \}                                                                 */
 134     /*---------------------------------------------------------------------*/
 135     /*! \name                   Init                                       */
 136     /*! \{                                                                 */
 137
 138     void initGeometries(void);
 139
 140 #ifdef OSG_WITH_VTK
 141     bool processPrimitive(OSG::GeoPnt3fProperty   *pPoints,
 142                           OSG::GeoColor4fProperty *pColors,
 143                           OSG::GeoVec3fProperty   *pNormals,
 144                           OSG::GeoUInt32Property  *pLengths,
 145                           OSG::GeoUInt8Property   *pTypes,
 146
 147                           vtkActor                *actor,
 148                           vtkCellArray            *primArray,
 149                           int                      primType,
 150                           int                      verbose   );
 151 #endif
 152
 153     /*! \}                                                                 */
 154     /*---------------------------------------------------------------------*/
 155     /*! \name                   Init                                       */
 156     /*! \{                                                                 */
 157
 158     static void initMethod(InitPhase ePhase);
 159
 160     /*! \}                                                                 */
 161     /*---------------------------------------------------------------------*/
 162     /*! \name              Intersect & Render                              */
 163     /*! \{                                                                 */
 164
 165     Action::ResultE intersectEnter(Action    *action);
 166     Action::ResultE intersectLeave(Action    *action);
 167
 168     Action::ResultE renderEnter   (Action    *action);
 169     Action::ResultE renderLeave   (Action    *action);
 170
 171     /*! \}                                                                 */
 172     /*==========================  PRIVATE  ================================*/
 173
 174   private:
 175
 176     friend class FieldContainer;
 177     friend class VTKPolyDataMapperBase;
 178
 179     /*---------------------------------------------------------------------*/
 180
 181     /*!\brief prohibit default function (move to 'public' if needed) */
 182     void operator =(const VTKPolyDataMapper &source);
 183 };
 184
 185 typedef VTKPolyDataMapper *VTKPolyDataMapperP;
 186
 187 OSG_END_NAMESPACE
 188
 189 #include "OSGVTKPolyDataMapperBase.inl"
 190 #include "OSGVTKPolyDataMapper.inl"
 191
 192 #endif /* _OSGVTKPOLYDATAMAPPER_H_ */