Anzeigeverfahren und -vorrichtung für dreidimensionale Computergrafiken

摘要

A display apparatus and a modelling method for computer graphics comprises a first memory (1001) for storing a first three-dimensional model (3) of a body represented by at least one of a desired first number of dimensions, a desired first number of parameters and desired first parametric quantities, an arithmetic unit (1001) for arithmetically determining a second three-dimensional model (4) by varying at least one of the first number of dimensions, the first number of parameters and the first parametric quantities to at least one of a second number of dimensions, a second number of parameters and second parametric quantities in accordance with an algorithm for thereby creating automatically a simplified model (4) for the body of less importance, a second memory (1001) for storing the second three-dimensional model, a selector (1001) for selecting the first three-dimensional model or the second three-dimensional model by reference to a preset index for evaluation, and a display unit (1003) for displaying the first three-dimensional model or the second three-dimensional model as selected.