void MapExporter::post(const scene::INodePtr& node)
{
try
{
Entity* entity = Node_getEntity(node);
if (entity != NULL)
{
_writer.endWriteEntity(*entity, _mapStream);
return;
}
IBrush* brush = Node_getIBrush(node);
if (brush != NULL && brush->hasContributingFaces())
{
_writer.endWriteBrush(*brush, _mapStream);
return;
}
IPatch* patch = Node_getIPatch(node);
if (patch != NULL)
{
_writer.endWritePatch(*patch, _mapStream);
return;
}
}
catch (IMapWriter::FailureException& ex)
{
rError() << "Failure exporting a node (post): " << ex.what() << std::endl;
}
}
bool MapExporter::pre(const scene::INodePtr& node)
{
try
{
Entity* entity = Node_getEntity(node);
if (entity != NULL)
{
// Progress dialog handling
onNodeProgress();
_writer.beginWriteEntity(*entity, _mapStream);
if (_infoFileExporter) _infoFileExporter->visit(node);
return true;
}
IBrush* brush = Node_getIBrush(node);
if (brush != NULL && brush->hasContributingFaces())
{
// Progress dialog handling
onNodeProgress();
_writer.beginWriteBrush(*brush, _mapStream);
if (_infoFileExporter) _infoFileExporter->visit(node);
return true;
}
IPatch* patch = Node_getIPatch(node);
if (patch != NULL)
{
// Progress dialog handling
onNodeProgress();
_writer.beginWritePatch(*patch, _mapStream);
if (_infoFileExporter) _infoFileExporter->visit(node);
return true;
}
}
catch (IMapWriter::FailureException& ex)
{
rError() << "Failure exporting a node (pre): " << ex.what() << std::endl;
}
return true; // full traversal
}