Source/System/State/Shader/Variables/OSGShaderProcVariable.cpp

   1 /*---------------------------------------------------------------------------*\
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  29 /*---------------------------------------------------------------------------*\
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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 "OSGShaderProcVariable.h"
  49 #include "OSGDrawEnv.h"
  50
  51 OSG_USING_NAMESPACE
  52
  53 // Documentation for this class is emited in the
  54 // OSGShaderProcVariableBase.cpp file.
  55 // To modify it, please change the .fcd file (OSGShaderProcVariable.fcd) and
  56 // regenerate the base file.
  57
  58 /***************************************************************************\
  59  *                           Class variables                               *
  60 \***************************************************************************/
  61
  62 /***************************************************************************\
  63  *                           Class methods                                 *
  64 \***************************************************************************/
  65
  66 void ShaderProcVariable::initMethod(InitPhase ePhase)
  67 {
  68     Inherited::initMethod(ePhase);
  69 }
  70
  71
  72 /***************************************************************************\
  73  *                           Instance methods                              *
  74 \***************************************************************************/
  75
  76 /*-------------------------------------------------------------------------*\
  77  -  private                                                                 -
  78 \*-------------------------------------------------------------------------*/
  79
  80 /*----------------------- constructors & destructors ----------------------*/
  81
  82 ShaderProcVariable::ShaderProcVariable(void) :
  83     Inherited()
  84 {
  85 }
  86
  87 ShaderProcVariable::ShaderProcVariable(const ShaderProcVariable &source) :
  88     Inherited(source)
  89 {
  90 }
  91
  92 ShaderProcVariable::~ShaderProcVariable(void)
  93 {
  94 }
  95
  96 /*----------------------------- class specific ----------------------------*/
  97
  98 void ShaderProcVariable::changed(ConstFieldMaskArg whichField,
  99                                  UInt32            origin,
 100                                  BitVector         details)
 101 {
 102     MFParentFieldContainerPtr::const_iterator parentsIt  =
 103         this->_mfParents.begin();
 104
 105     MFParentFieldContainerPtr::const_iterator parentsEnd =
 106         this->_mfParents.end();
 107
 108     while(parentsIt != parentsEnd)
 109     {
 110         (*parentsIt)->changed(
 111             TypeTraits<BitVector>::One << parentsIt.getParentFieldPos(),
 112             ChangedOrigin::Child,
 113             0);
 114
 115         ++parentsIt;
 116     }
 117
 118     Inherited::changed(whichField, origin, details);
 119 }
 120
 121 void ShaderProcVariable::dump(      UInt32    ,
 122                               const BitVector ) const
 123 {
 124     SLOG << "Dump ShaderProcVariable NI" << std::endl;
 125 }
 126