A method of modelling based on morphology

A new kind of method of modelling based on morphology is proposed. Theories of morphologic operators, algorithms and their proof are provided. Some examples of metamorphosis, rounding facility, creation of new style of fonts and sweep surface modelling are given to illustrate the method. It was proved in the experiment that the method of modelling based on morphology has distinct geometric features, a unique model and simple computation. This modelling method is different from the traditional method because of its non-linear property and its application foreground is wide.