bool SceneFileHandlerBase::write(Node * const node,
std::ostream &os,
Char8 const *fileNameOrExtension,
bool compress )
{
bool retCode = false;
SceneFileType *type = getFileType(fileNameOrExtension);
if(type != NULL)
{
updateWriteProgress(0);
SINFO << "try to write stream as " << type->getName() << std::endl;
if(_writeFP != NULL)
{
retCode = _writeFP(type, node, os, fileNameOrExtension, compress);
}
else
{
if(compress == true)
{
#ifdef OSG_WITH_ZLIB
SINFO << "writing compressed stream." << std::endl;
zip_ostream zipper(os, true);
retCode = type->write(node, zipper, fileNameOrExtension);
zipper.zflush();
#else
SFATAL << "Compressed streams are not supported! Build "
<< "with zlib= options."
<< std::endl;
#endif
}
else
{
retCode = type->write(node, os, fileNameOrExtension);
}
}
}
else
{
SWARNING << "can't write stream unknown scene format" << std::endl;
}
return retCode;
}
//----------------------------
// Function name: write
//----------------------------
//
//Parameters:
//p: const Scene &image, const char *fileName
//GlobalVars:
//g:
//Returns:
//r:bool
// Caution
//c:
//Assumations:
//a:
//Describtions:
//d:
//SeeAlso:
//s:
//
//------------------------------
bool SceneFileHandler::write(const NodePtr &node, std::ostream &os,
const Char8 *fileNameOrExtension, bool compress)
{
bool retCode = false;
SceneFileType *type = getFileType(fileNameOrExtension);
if(type)
{
updateWriteProgress(0);
SINFO << "try to write stream as " << type->getName() << std::endl;
if(_writeFP != NULL)
{
retCode = _writeFP(type, node, os, fileNameOrExtension, compress);
}
else
{
if(compress)
{
#ifdef OSG_ZSTREAM_SUPPORTED
SINFO << "writing compressed stream." << std::endl;
zip_ostream zipper(os, true);
retCode = type->write(node, zipper, fileNameOrExtension);
zipper.zflush();
#else
SFATAL << "Compressed streams are not supported! Configure with --enable-png --with-png=DIR options." << std::endl;
#endif
}
else
{
retCode = type->write(node, os, fileNameOrExtension);
}
}
}
else
SWARNING << "can't write stream unknown scene format" << std::endl;
return retCode;
}
