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-- @module Animation3D
-- @extend Ref

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-- @function [parent=#Animation3D] getDuration 
-- @param self
-- @return float#float ret (return value: float)
        
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-- @function [parent=#Animation3D] getOrCreate 
-- @param self
-- @param #string str
-- @param #string str
-- @return Animation3D#Animation3D ret (return value: cc.Animation3D)
        
return nil