Source/System/Dynamics/VRMLAnimation/OSGVRMLNormalInterpolator.cpp

   1 /*---------------------------------------------------------------------------*\
   2  *                                OpenSG                                     *
   3  *                                                                           *
   4  *                                                                           *
   5  *               Copyright (C) 2000-2006 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 //---------------------------------------------------------------------------
  40 //  Includes
  41 //---------------------------------------------------------------------------
  42
  43 #include <cstdlib>
  44 #include <cstdio>
  45
  46 #include "OSGConfig.h"
  47
  48 #include "OSGVRMLNormalInterpolator.h"
  49 #include "OSGInterpolationHelper.h"
  50
  51 OSG_BEGIN_NAMESPACE
  52
  53 // Documentation for this class is emitted in the
  54 // OSGVRMLNormalInterpolatorBase.cpp file.
  55 // To modify it, please change the .fcd file
  56 // (OSGVRMLNormalInterpolator.fcd) and regenerate the base file.
  57
  58 /***************************************************************************\
  59  *                           Class variables                               *
  60 \***************************************************************************/
  61
  62 /***************************************************************************\
  63  *                           Class methods                                 *
  64 \***************************************************************************/
  65
  66 void VRMLNormalInterpolator::initMethod(InitPhase ePhase)
  67 {
  68     Inherited::initMethod(ePhase);
  69
  70     if(ePhase == TypeObject::SystemPost)
  71     {
  72     }
  73 }
  74
  75
  76 /***************************************************************************\
  77  *                           Instance methods                              *
  78 \***************************************************************************/
  79
  80 /*-------------------------------------------------------------------------*\
  81  -  private                                                                 -
  82 \*-------------------------------------------------------------------------*/
  83
  84 /*----------------------- constructors & destructors ----------------------*/
  85
  86 VRMLNormalInterpolator::VRMLNormalInterpolator(void) :
  87     Inherited()
  88 {
  89 }
  90
  91 VRMLNormalInterpolator::VRMLNormalInterpolator(
  92     const VRMLNormalInterpolator &source) :
  93
  94     Inherited(source)
  95 {
  96 }
  97
  98 VRMLNormalInterpolator::~VRMLNormalInterpolator(void)
  99 {
 100 }
 101
 102 /*----------------------------- class specific ----------------------------*/
 103
 104 void VRMLNormalInterpolator::changed(ConstFieldMaskArg whichField,
 105                                      UInt32            origin,
 106                                      BitVector         details)
 107 {
 108     if(0x0000 != (whichField & ResortIndexFieldMask))
 109     {
 110         fprintf(stderr, "resort triggert\n");
 111
 112         SizeT uiNumRes = _mfKeyValue.size() / _mfKey.size();
 113
 114         if(uiNumRes == _mfResortIndex.size())
 115         {
 116             InterpolationHelper<MFReal32,
 117                                 MFVec3f,
 118                                 MFVec3f>::resortKeyValues(
 119                                     _mfKey.size(),
 120                                      uiNumRes,
 121                                     *(this->editMFKeyValue()),
 122                                     _mfResortIndex);
 123
 124             InterpolationHelper<MFReal32,
 125                                 MFVec3f,
 126                                 MFVec3f>::interpolate(
 127                                     _sfInValue.getValue(),
 128                                     _mfKey,
 129                                     _mfKeyValue,
 130                                     *(this->editMFOutValue()));
 131         }
 132         else
 133         {
 134             fprintf(stderr,
 135                     "interpol resort : sizes don't match %" PRISize " | %d\n",
 136                     uiNumRes, _mfResortIndex.size32());
 137         }
 138     }
 139
 140     if(0x0000 != (whichField & InValueFieldMask))
 141     {
 142         InterpolationHelper<MFReal32,
 143                             MFVec3f,
 144                             MFVec3f>::interpolate(
 145                                   _sfInValue.getValue(),
 146                                   _mfKey,
 147                                   _mfKeyValue,
 148                                 *(this->editMFOutValue()));
 149     }
 150
 151     Inherited::changed(whichField, origin, details);
 152 }
 153
 154 void VRMLNormalInterpolator::dump(      UInt32    ,
 155                                   const BitVector ) const
 156 {
 157     SLOG << "Dump VRMLNormalInterpolator NI" << std::endl;
 158 }
 159
 160 void VRMLNormalInterpolator::evaluate(void)
 161 {
 162     InterpolationHelper<MFReal32, MFVec3f, MFVec3f>::interpolate(
 163         _sfInValue.getValue(),
 164         _mfKey,
 165         _mfKeyValue,
 166         *(this->editMFOutValue()));
 167 }
 168
 169 OSG_END_NAMESPACE