204 複合現実感を応用したハイブリッドモデル(デジタルデザイン)

概要

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In the current industrial design processes, CAD systems are used for constructing 3D digital models and physical mock-ups are created to evaluate the design. In the processes, creating mock-ups, especially fine mock-ups, is very costly and needs a large amount of time. One of the strategies for this problem is to use virtual mock-ups instead of physical mock-ups. Virtual mock-ups are digital models constructed in computer as CAD models. Designers want to touch designed models in the evaluation process. To cover the defect that virtual mock-ups can not be touched, this paper proposes an evaluation system. In this system, a physical mock-up is modeled by a rapid prototyping system and the designed virtual mock-ups with similar design shapes to the physical mock-up are evaluated by touching and sighting the physical mock-up overlapped with the designed virtual mock-ups in the mixed space of virtual and real ones. This paper also provides a new method of overlapping between the virtual and real spaces.
2006-07-03