research-article

Knitting 4D garments with elasticity controlled for body motion

Authors:

Eugeni L. Doubrovski,

Charlie C. L. WangAuthors Info & Claims

ACM Transactions on Graphics (TOG), Volume 40, Issue 4

Article No.: 62, Pages 1 - 16

https://doi.org/10.1145/3450626.3459868

Published: 19 July 2021 Publication History

Abstract

In this paper, we present a new computational pipeline for designing and fabricating 4D garments as knitwear that considers comfort during body movement. This is achieved by careful control of elasticity distribution to reduce uncomfortable pressure and unwanted sliding caused by body motion. We exploit the ability to knit patterns in different elastic levels by single-jersey jacquard (SJJ) with two yarns. We design the distribution of elasticity for a garment by physics-based computation, the optimized elasticity on the garment is then converted into instructions for a digital knitting machine by two algorithms proposed in this paper. Specifically, a graph-based algorithm is proposed to generate knittable stitch meshes that can accurately capture the 3D shape of a garment, and a tiling algorithm is employed to assign SJJ patterns on the stitch mesh to realize the designed distribution of elasticity. The effectiveness of our approach is verified on simulation results and on specimens physically fabricated by knitting machines.

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Cited By

Lin JIkarashi YBernstein GMcCann J(2024)UFO Instruction Graphs Are Machine KnittableACM Transactions on Graphics10.1145/368794843:6(1-22)Online publication date: 19-Dec-2024
https://dl.acm.org/doi/10.1145/3687948
Jia ZZhang ZWang LTan T(2024)Human Image Generation: A Comprehensive SurveyACM Computing Surveys10.1145/366586956:11(1-39)Online publication date: 28-Jun-2024
https://dl.acm.org/doi/10.1145/3665869
Nachtigall TMasini L(2024)Bumping Elbows: from 3D Body Scans to 3D KnittingAdjunct Proceedings of the 9th ACM Symposium on Computational Fabrication10.1145/3665662.3673267(1-3)Online publication date: 7-Jul-2024
https://dl.acm.org/doi/10.1145/3665662.3673267
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Index Terms

Knitting 4D garments with elasticity controlled for body motion
1. Computing methodologies
  1. Computer graphics
    1. Shape modeling
      1. Mesh geometry models

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cover image ACM Transactions on Graphics

ACM Transactions on Graphics Volume 40, Issue 4

August 2021

2170 pages

ISSN:0730-0301

EISSN:1557-7368

DOI:10.1145/3450626

Editor:
Sylvain Paris
Adobe Inc.

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Published: 19 July 2021

Published in TOG Volume 40, Issue 4

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Cited By

Lin JIkarashi YBernstein GMcCann J(2024)UFO Instruction Graphs Are Machine KnittableACM Transactions on Graphics10.1145/368794843:6(1-22)Online publication date: 19-Dec-2024
https://dl.acm.org/doi/10.1145/3687948
Jia ZZhang ZWang LTan T(2024)Human Image Generation: A Comprehensive SurveyACM Computing Surveys10.1145/366586956:11(1-39)Online publication date: 28-Jun-2024
https://dl.acm.org/doi/10.1145/3665869
Nachtigall TMasini L(2024)Bumping Elbows: from 3D Body Scans to 3D KnittingAdjunct Proceedings of the 9th ACM Symposium on Computational Fabrication10.1145/3665662.3673267(1-3)Online publication date: 7-Jul-2024
https://dl.acm.org/doi/10.1145/3665662.3673267
Zhu AMei YJones BTatlock ZSchulz A(2024)Computational Illusion KnittingACM Transactions on Graphics10.1145/365823143:4(1-13)Online publication date: 19-Jul-2024
https://dl.acm.org/doi/10.1145/3658231
Hirose YGillespie MBonilla Fominaya AMcCann J(2024)Solid KnittingACM Transactions on Graphics10.1145/365812343:4(1-15)Online publication date: 19-Jul-2024
https://dl.acm.org/doi/10.1145/3658123
Twigg-Smith HPeng YWhiting EPeek N(2024)What's in a cable? Abstracting Knitting Design Elements with Blended Raster/Vector PrimitivesProceedings of the 37th Annual ACM Symposium on User Interface Software and Technology10.1145/3654777.3676351(1-20)Online publication date: 13-Oct-2024
https://dl.acm.org/doi/10.1145/3654777.3676351
Eggler AFalque RLiu MVidal‐Calleja TSorkine‐Hornung OPietroni N(2024)Digital Garment AlterationComputer Graphics Forum10.1111/cgf.1524843:7Online publication date: 7-Nov-2024
https://doi.org/10.1111/cgf.15248
Lu YWang YSong PWong HMok YLiu L(2024)Computational design of custom-fit PAP masksComputers and Graphics10.1016/j.cag.2024.103998122:COnline publication date: 1-Aug-2024
https://dl.acm.org/doi/10.1016/j.cag.2024.103998
Wang KXu XZheng YZhou DGuo SQin YGuo X(2023)Computational Design of Wiring Layout on Tight Suits with Minimal Motion ResistanceSIGGRAPH Asia 2023 Conference Papers10.1145/3610548.3618200(1-12)Online publication date: 10-Dec-2023
https://dl.acm.org/doi/10.1145/3610548.3618200
Işık MRünz MGeorgopoulos MKhakhulin TStarck JAgapito LNießner M(2023)HumanRF: High-Fidelity Neural Radiance Fields for Humans in MotionACM Transactions on Graphics10.1145/359241542:4(1-12)Online publication date: 26-Jul-2023
https://dl.acm.org/doi/10.1145/3592415
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