| 摘要 |
The present invention relates to a processing of a 3D shape which is constructed as polyhedron, a curved surface body, a freely forming shape, and a general complex shape body including a compound shape body; by using mainly a basic triangle shape FACET. In this case, a compound and/or complex shape body is constructed by means of direct embedding a curved surface structure in a polyhedron structure as a maternal body. And moreover, this invention relates to a technology of a shape processing for a plane-like image. A plane-like image processing is fundamentally regarded as a display process of a 3D shape. In the case of a 3D shape processing, by this nested embedding structure, the generating and/or displaying process of a target shape is realized as one of the consistent unified processing.
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