void Spatialize<BasicTraits>::setGroupCore (const GroupPtr& group)
{
setRefdCP(s_group, group);
}
bool State::addChunk(StateChunkPtr chunk, Int32 index)
{
OSG_ASSERT(chunk != NullFC && "State::addChunk: chunk is NullFC");
if(index > 0 && index > chunk->getClass()->getNumSlots())
{
SWARNING << "addChunk: index "
<< index
<< " > Numslots "
<< chunk->getClass()->getNumSlots()
<< ", ignored!"
<< std::endl;
return true;
}
UInt32 cindex = chunk->getClassId();
UInt32 csize = _mfChunks.size();
// special case: find empty slot automatically
if(index == AutoSlot || index == AutoSlotReplace)
{
UInt8 nslots = chunk->getClass()->getNumSlots();
UInt8 ci;
for(ci = cindex; ci < cindex + nslots && ci < csize; ++ci)
{
if(_mfChunks[ci] == NullFC)
{
break;
}
}
if(ci >= cindex + nslots) // no free slot found
{
if(index == AutoSlot)
{
SWARNING << "addChunk: no free slot found for "
<< chunk->getClass()->getName()
<< " class, ignored!" << std::endl;
return true;
}
// use last slot
--ci;
}
cindex = ci;
}
else
{
cindex += index;
}
// add the chunk to the state at cindex
if(cindex >= csize)
{
UInt32 oldsize = csize;
UInt32 newsize = cindex + 1;
_mfChunks.resize(newsize);
for(UInt32 i = oldsize; i < newsize; i++)
{
_mfChunks[i] = NullFC;
}
}
setRefdCP(_mfChunks[cindex], chunk);
return false;
}
void FaceSpatializeIndexed<BasicTraits>::setGroupCore (const GroupPtr& group)
{
setRefdCP(s_group, group);
}
