2316 4次元形状モデリングに基づく動的対象の設計(OS2-1 設計理論・方法論I,OS2 設計理論・方法論)

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  • 2316 Designing Dynamic Objects based on Four-Dimensional Geometric Modeling

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In usual design process with a three-dimensional CAD system, it is difficult to decide a shape, position and orientation, and motion of a design object simultaneously. Four-dimensional geometric modeling enables us to deal with a dynamic three-dimensional design object as a static object in a higher-order space of space-time extension. The authors have been developing a four-dimensional geometric modeling system which weaves four-dimensional mesh models from successive three-dimensional voxel models. This report presents discussion on how four-dimensional geometric modeling effects both the concept of design objects and design processes.

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