A method for manufacturing a reproduction of a three-dimensional physical object by obtaining a digital two-dimensional representation of the object, manipulating the two-dimensional representation to input-data for a manufacturing machine, and manufacturing a reproduction of a three-dimensional physical object based on the input-data. The method can include selecting a three-dimensional object which is encapsulated, designating a predefined digital three-dimensional representation that resembles the encapsulated three-dimensional physical object, placing the predefined digital three-dimensional model in the background of the manipulated two-dimensional representation, scaling and modifying the predefined digital three-dimensional representation in accordance with the two-dimensional representation, combining the predefined digital three-dimensional representation with the manipulated two-dimensional representation to a full three-dimensional digital representation, converting the full three-dimensional representation to input-data for a manufacturing machine, and on basis of the input data reproducing the encapsulated three-dimensional object as a physical three-dimensional model.