It is a very challenging task to interactively build a realistic character model. In this paper, by introducing the stretching model and the vector differential adjustor, a character modeling method based on vector difference is proposed. With this method, firstly, a reference model, a vertical stretching model and a horizontal stretching model are constructed in accordance with the model structure of the human body;secondly, the vector differences of control points are obtained between the horizontal stretching model and the reference model, and between the vertical stretching model and the r...
