Produces a tween instance
NOTE: optimize cloning
[!:http://stackoverflow.com/questions/129389/how-do-you-do-a-deep-copy-an-object-in-net-c-specifically]
Using the "Nested MemberwiseClone" technique is an order of magnitude faster again (see my post under @Gravitas). – Gravitas Jan 1 at 23:29

C# | Visual Basic | Visual C++ |
public IAnimation Produce()
Public Function Produce As IAnimation
public: virtual IAnimation^ Produce() sealed
