FGFS-4.1/simgear
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Remove dead code.

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This commit is contained in:
ThorstenB 2012-03-28 22:55:40 +02:00
parent 6fa4c7e138
commit 2b62411a78
1 changed files with 0 additions and 22 deletions
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simgear/scene/model/ModelRegistry.cxx
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@ -64,29 +64,7 @@ using namespace osgUtil;
using namespace osgDB; using namespace osgDB;
using namespace simgear; using namespace simgear;
// Little helper class that holds an extra reference to a
// loaded 3d model.
// Since we clone all structural nodes from our 3d models,
// the database pager will only see one single reference to
// top node of the model and expire it relatively fast.
// We attach that extra reference to every model cloned from
// a base model in the pager. When that cloned model is deleted
// this extra reference is deleted too. So if there are no
// cloned models left the model will expire.
namespace { namespace {
class SGDatabaseReference : public Observer {
public:
SGDatabaseReference(Referenced* referenced) :
mReferenced(referenced)
{ }
virtual void objectDeleted(void*)
{
mReferenced = 0;
}
private:
ref_ptr<Referenced> mReferenced;
};
// Set the name of a Texture to the simple name of its image // Set the name of a Texture to the simple name of its image
// file. This can be used to do livery substitution after the image // file. This can be used to do livery substitution after the image
// has been deallocated. // has been deallocated.