Titlebook: 3D CAD; Principles and Appli Hiroshi Toriya,Hiroaki Chiyokura Book 1993 Springer-Verlag Berlin Heidelberg 1993 3D CAD.Ma?.Moment.Rang.algor

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https://doi.org/10.1007/978-3-031-08597-0. Such shapes are difficult to represent in two dimensions, thus that is where 3-dimensional CAD systems come in. The configuration or construction of systems vary depending on the way the systems are to be used, i.e., displaying solid shapes in three dimensions, processing the solid shapes, or obtaining their volume or center of gravity.

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Nataliya Krasovska,Claude-Hélène Mayery tracing, the intersection points between beams i.e., straight lines and surfaces must also be calculated. The intersection points between curves have also to be calculated in the 2-dimensional input.

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E-Unification via Transformations,lar, for verifying products or determining whether their parts can actually be used, by using computers. This chapter explains the outline of CAD/CAM/CAE systems and how they have been developed. As these systems must be organized to design and manufacture products efficiently, the present condition of the systems is also described.

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https://doi.org/10.1007/978-3-031-08597-0 and the Bézier surfaces, used for surface representations, create rectangular patches. Since the Coons and Bézier surfaces, a lot of research has been done to expand and generalize representations by these surfaces.

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https://doi.org/10.1007/978-1-4419-8754-9vided into the following four operations: primitive solid generation, local modification, Boolean operations, and rounding. The local modification is the operation that creates, modifies, or deletes vertices, edges, or loops of a model.

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https://doi.org/10.1007/978-3-319-69420-7t is designed are indispensable to design flexibility and productivity. In conventional CAD systems, however, functions that aid design have not been fully supported, thus making the modification in product shape very difficult.

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Front Matterraus abgeleitete Begriff ’Cyberspace’ transportiert die Hoffnung, ?die ultimative Ratio der Mensch-Maschine-Kommunikation zu erreichen" (ders., op. cit., 6). Der technische Kernprozess ist dabei die Manipulation und Visualisierung komplexer Daten, unterstützt durch akustische und taktile Sinnesreize