{}
virtual void getAttachment(int *parent_id, std::string *bone, v3f *position, v3f *rotation)
{}
+ virtual void addAttachmentChild(int child_id)
+ {}
+ virtual void removeAttachmentChild(int child_id)
+ {}
+ virtual std::set<int> getAttachmentChildIds()
+ { return std::set<int>(); }
virtual ObjectProperties* accessObjectProperties()
{ return NULL; }
virtual void notifyObjectPropertiesModified()