Source/System/State/Base/OSGState.inl

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  36
  37 OSG_BEGIN_NAMESPACE
  38
  39 /*! Return the chunk with the given id. Returns NullFC if no such chunk is in
  40    the State.
  41 */
  42
  43 inline
  44 StateChunk * State::getChunk(UInt32 chunkId) const
  45 {
  46     if(chunkId < _mfChunks.size())
  47         return _mfChunks[chunkId];
  48
  49     return NULL;
  50 }
  51
  52 /*! Checks if a chunk with the given id is in the current state.
  53 */
  54
  55 inline
  56 bool State::chunkPresent(UInt32 chunkId) const
  57 {
  58     return (chunkId < _mfChunks.size() && _mfChunks[chunkId] != NULL);
  59 }
  60
  61 /*! Checks if a chunk of the same type like the given one is in the current
  62     state.
  63 */
  64
  65 inline
  66 bool State::chunkPresent(StateChunk *chunk) const
  67 {
  68     const StateChunkClass * cls = chunk->getClass();
  69
  70     for(UInt16 i = 0; i < cls->getNumSlots(); ++i)
  71     {
  72         if(chunkPresent(cls->getId() + i))
  73             return true;
  74     }
  75
  76     return false;
  77 }
  78
  79 inline
  80 void State::setCoreGLChunkLimit(UInt32 uiCoreGLChunkLimit)
  81 {
  82     _uiCoreGLChunkLimit = uiCoreGLChunkLimit;
  83 }
  84
  85 inline
  86 UInt32 State::getCoreGLChunkLimit(void)
  87 {
  88     return _uiCoreGLChunkLimit;
  89 }
  90
  91 inline
  92 void State::setDefaultSortKey(UInt32 uiSortKey)
  93 {
  94     _uiDefaultSortKey = (uiSortKey | DefaultKeyMask);
  95 }
  96
  97 inline
  98 UInt32 State::getSortKey(UInt32 uiKeyGen)
  99 {
 100     if(_uiKeyGen != uiKeyGen && uiKeyGen < SkipRebuild)
 101     {
 102         _uiKeyGen = uiKeyGen;
 103
 104         rebuildSortKey();
 105     }
 106
 107     return _uiSortKey;
 108 }
 109
 110 inline
 111 const MFUnrecStateChunkPtr *State::getMFChunks(void) const
 112 {
 113     return &_mfChunks;
 114 }
 115
 116 OSG_END_NAMESPACE
 117