3D modelling is the process of creating a three-dimensional representation of an object or scene. This can be done using various computer graphics software programs, and the resulting model can be displayed in either two or three dimensions. The process of 3D modelling begins with the creation of a wireframe, which is a skeletal outline of the object or scene that you want to create. This wireframe can then be fleshed out with additional details, such as texture and colour. Once you are happy with your model, you can render it to create a final image or animation. 3D models can be used for a variety of purposes, such as product design, architectural visualisation, video games and movies.