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The generation of axially aligned seams on triangulated pipe faces
Author(s) -
Harold J. Fogg,
Jonathan E. Makem,
Jean Cabello
Publication year - 2017
Publication title -
procedia engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.32
H-Index - 74
ISSN - 1877-7058
DOI - 10.1016/j.proeng.2017.09.784
Subject(s) - flattening , distortion (music) , face (sociological concept) , conical surface , curvature , principal curvature , geometry , polygon mesh , singularity , mathematics , geology , computer science , engineering , mechanical engineering , mean curvature , amplifier , computer network , social science , bandwidth (computing) , sociology
This paper presents a method for creating seams on pipe faces which are effective for reducing the distortion of the face flattening and thus promote the generation of high quality meshes on the faces. The method is applicable to groups of connected B-rep triangulated faces whose underlying surfaces resemble Generalised Cylinders. Isoparametric curves of Generalised Cylinder parametrisations are approximated by establishing singularity-free cross-fields starting with estimated principal curvature directions from which the seams are derived.

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