An interactive and intuitive deformation system for free formed curved surface

DOI 1 Citations
  • MAENO Kagayaki
    Panasonic System Solutions Company, Matsushita Electric Industrial Co., Ltd.
  • OKADA Minoru
    Graduate School of Information, Production and Systems, Waseda University
  • TORIWAKI Jun-ichiro
    School of Computer and Cognitive Science, Chukyo University

Bibliographic Information

Other Title
  • 直観的自由曲面変形方式に基づく会話型モデリングシステムの構成法

Abstract

Orthographic views are a most popular and important tool for shape modeling in Computer Graphics, and a user can set points and lines with numerical accuracy with the views. However, its operations are not intuitive, and special technique and knowledge are required for users. Aiming supporting initial design process at shape modeling, we have proposed an intuitive deformation method using the deformation function for a bi-cubic Bezier surface. In this paper we propose an architecture of an interactive modeling system based on the method with a picking function. This system utilizes movement information from a data-glove and a 3D positioning tracker, and user's intention by the picking function. Experiments with a prototype system based on the method indicate that users can model virtual objects by touching a clayish object.

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Details 詳細情報について

  • CRID
    1390282680267821184
  • NII Article ID
    130004951787
  • DOI
    10.3756/artsci.3.168
  • ISSN
    13472267
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
    • KAKEN
  • Abstract License Flag
    Disallowed

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