Free-Form Surface Using Polyharmonic Function and Polyharmonic Function with Area Distribution

DOI

Bibliographic Information

Other Title
  • 多重調和関数および面分布多重調和関数を用いた自由曲面の創成法

Description

Free–form surface can be produced by Piosson′s equations and polyharmonic functions. This method is useful for a solid modelling, because scattered data can be used. In previous paper, the boundary integral equations are used, and values on the boundary must be given. In this paper, two–dimensional polyharmonic functions and polyharmonic functions with area distribution are used instead off the boundary integral equations. Morphing and Boolean operations can be easily obtained using this method. A smoothing method using a least–squares approximation can be also used. In order to investigate the effectiveness of this method, several examples are given.

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Keywords

Details 詳細情報について

  • CRID
    1390282680627001216
  • NII Article ID
    130004656829
  • DOI
    10.11522/pscjspe.2005a.0.181.0
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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