The Concept of Tool-Based Direct Deformation Method for Networked Cooperative CAD Interface (Special Issue on Networked Reality)

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概要

• 論文の詳細を見る

• This paper proposes the concept of Tool-Based Direct Deformation Method (TB-DDM) which supports networked CAD (Computer Aided Design) systems with virtual reality technologies. TB-DDM allows designers to sculpt free forms directly with tools ; each tool has its deforming characteristics, such as, the area and the shape of deformation. TB-DDM's direct deformation interface is independent of form representations because the system automatically calculates appropriate deformation according to its form representation when a tool "pushes" a form. The deformation with TB-DDM is concisely described by the initial shape, types of tools, and their loci ; the description enables cooperative CAD systems with narrow band-width network to share design process rapidly and to distribute computational load.

• 社団法人電子情報通信学会の論文
• 1994-12-25

著者

• Yokoi H

  Hokkaido Univ. Sapporo‐shi Jpn

• Yamashita Juli

  National Institute of Bioscience and Human-Technology, AlST, MITI

• Yokoi Hiroshi

  National Institute of Bioscience and Human-Technology, AIST, MITI

• Fukui Yukio

  National Institute of Bioscience and Human-Technology, AIST, MITI

• Shimojo Makoto

  National Institute of Bioscience and Human-Technology, AIST, MITI

• Yokoi Hiroshi

  National Institute Of Bioscience And Human-technology Aist Miti

• Shimojo Makoto

  National Institute Of Bioscience And Human-technology Aist Miti

• Yamashita Juli

  National Institute Of Bioscience And Human-technology Alst Miti

• Fukui Yukio

  National Institute Of Bioscience And Human-technology Aist Miti

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