Three-dimensional shape display program, a three-dimensional shape display method, and three-dimensional shape display device

摘要

And to be able to display the three-dimensional shape at high speed based on the compressed data. At least determine the division pattern of the surface based on three-dimensional shape data defining the three-dimensional shape with one surface (2), constituting the three-dimensional shape (step S2). At the same time, determines the curved shape of the surface based on the normal direction at the vertex position of the vertex of a surface pre-defined three-dimensional shape data (2) (step S3). Then divided by a division pattern decided, the curved surface is determined, to generate a plurality of surfaces along the curved surface (step S4). Then, to display the three-dimensional shape composed of multiple surfaces that are generated (step S5).