void
OSBTextureChunkElement::postRead(void)
{
OSG_OSB_LOG(("OSBTextureChunkElement::postRead:\n"));
OSBRootElement *pRoot = editRoot();
// for the id remapping TexEnv needs an id that is not used in the file
UInt32 texEnvIdFile = pRoot->getIdMap().rbegin()->first;
while(pRoot->getIdMap().find(texEnvIdFile) != pRoot->getIdMap().end())
{
++texEnvIdFile;
}
// add mapping entry for TexEnv
pRoot->editIdMap()[texEnvIdFile] = _pTexEnv->getId();
PtrFieldListIt ptrFieldIt = pRoot->editPtrFieldList().begin();
PtrFieldListIt ptrFieldEnd = pRoot->editPtrFieldList().end ();
for(; ptrFieldIt != ptrFieldEnd; ++ptrFieldIt)
{
ChunkMaterial *chkMat =
dynamic_cast<ChunkMaterial *>(ptrFieldIt->getContainer());
if(chkMat != NULL)
{
// OSBChunkMaterialElement takes care of handling the two chunks
// replacing TextureChunk
continue;
}
else
{
UInt32 numIds = ptrFieldIt->getIdStore ().size();
UInt32 numBind = ptrFieldIt->getBindingStore().size();
if(numBind > 0)
{
// TextureChunk is pointed to from an attachment map
for(UInt32 i = 0; (i < numIds) && (i < numBind); ++i)
{
if(ptrFieldIt->getIdStore()[i] == getFCIdFile())
{
// insert a pointer to TexEnv right after the TexObj
ptrFieldIt->editIdStore().insert(
ptrFieldIt->editIdStore().begin() + i + 1,
texEnvIdFile );
// duplicate the binding of the TexObj
ptrFieldIt->editBindingStore().insert(
ptrFieldIt->editBindingStore().begin() + i + 1,
ptrFieldIt->getBindingStore()[i] );
++numIds;
++numBind;
}
}
}
else
{
for(UInt32 i = 0; i < numIds; ++i)
{
if(ptrFieldIt->getIdStore()[i] == getFCIdFile())
{
// insert a pointer to TexEnv right after the TexObj
ptrFieldIt->editIdStore().insert(
ptrFieldIt->editIdStore().begin() + i + 1,
texEnvIdFile );
++numIds;
}
}
}
}
}
}
void
OSBGeometryElement::postReadV100(void)
{
OSG_OSB_LOG(("OSBGeometryElement::postReadV100\n"));
OSBRootElement *root = editRoot();
Geometry *geo =
dynamic_cast<Geometry*>(getContainer());
UInt32 indexMappingSize = UInt32(_indexMapping.size());
if(indexMappingSize <= 1)
{
OSG_OSB_LOG(("OSBGeometryElement::postReadV100: "
"Converting single index.\n" ));
if(_indicesPacked)
{
OSG_OSB_LOG(("OSBGeometryElement::postReadV100: "
"Converting packed indices.\n" ));
geo->setIndices(_indices);
}
else
{
OSG_OSB_LOG(("OSBGeometryElement::postReadV100: "
"Converting non-packed indices.\n" ));
// indices stored in container with id _indicesId
// create PtrFieldInfo structure to set all entries of field
// "propIndices" to the container with id _indicesId
FieldDescriptionBase *indFieldDesc =
geo->getFieldDescription("propIndices");
UInt32 indFieldId = indFieldDesc->getFieldId();
root->editPtrFieldList().push_back(PtrFieldInfo(geo, indFieldId));
PtrFieldInfo &indFieldPFI = root->editPtrFieldList().back();
for(UInt32 i = 0; i < Geometry::MaxAttribs; ++i)
{
indFieldPFI.editIdStore().push_back(_indicesId);
}
}
}
else
{
OSG_OSB_LOG(("OSBGeometryElement::postReadV100: "
"Converting multi index.\n" ));
OSBGeometryHelper gh;
if(_indicesPacked)
{
OSG_OSB_LOG(("OSBGeometryElement::postReadV100: "
"Converting packed indices.\n" ));
// create 16 bit or 32 bit indices
if(_indices16Bit)
{
GeoUInt16Property *ui16Indices =
dynamic_pointer_cast<GeoUInt16Property>(_indices);
gh.splitMultiIndex<GeoUInt16Property *>(
_indexMapping, ui16Indices, geo);
}
else
{
GeoUInt32Property *ui32Indices =
dynamic_pointer_cast<GeoUInt32Property>(_indices);
gh.splitMultiIndex<GeoUInt32Property *>(
_indexMapping, ui32Indices, geo);
}
}
else
{
OSG_OSB_LOG(("OSBGeometryElement::postReadV100: "
"Converting non-packed indices.\n" ));
FieldContainerIdMapConstIt mapIt =
root->getIdMap().find(_indicesId);
if(mapIt != root->getIdMap().end())
{
_indices = dynamic_cast<GeoIntegralProperty *>(
FieldContainerFactory::the()->getContainer(mapIt->second));
}
else
{
FWARNING(("OSBGeometryElement::postReadV100: "
"Could not find indices property.\n"));
return;
}
if(_indices->getFormatSize() == sizeof(UInt16))
{
GeoUInt16Property *ui16Indices =
dynamic_pointer_cast<GeoUInt16Property>(_indices);
gh.splitMultiIndex<GeoUInt16Property *>(
_indexMapping, ui16Indices, geo);
}
else if(_indices->getFormatSize() == sizeof(UInt32))
{
GeoUInt32Property *ui32Indices =
dynamic_pointer_cast<GeoUInt32Property>(_indices);
gh.splitMultiIndex<GeoUInt32Property *>(
_indexMapping, ui32Indices, geo);
}
}
}
}
