A 3D modelling and animation tool is software that allows the user to create and process his own digital 3D models on a computer to give them texture, that is, to add surfaces and light to the models and animate them over time. The 3Dmodelling and animation tool used in this case is Maya, a product made by alias wavefront. It is one of the most comprehensive programs of its kind and is widely used in the production of 3D cartoons and in the post production of films.