Freeform Honeycomb Structures

Motivated by requirements of freeform architecture, and inspired by the geometry of hexagonal combs in beehives, this paper addresses torsion‐free structures aligned with hexagonal meshes. Since repetitive geometry is a very important contribution to the reduction of production costs, we study in de...

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Published inComputer graphics forum Vol. 33; no. 5; pp. 185 - 194
Main Authors Jiang, Caigui, Wang, Jun, Wallner, Johannes, Pottmann, Helmut
Format Journal Article
LanguageEnglish
Published Oxford Blackwell Publishing Ltd 01.08.2014
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ISSN0167-7055
1467-8659
DOI10.1111/cgf.12444

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Abstract Motivated by requirements of freeform architecture, and inspired by the geometry of hexagonal combs in beehives, this paper addresses torsion‐free structures aligned with hexagonal meshes. Since repetitive geometry is a very important contribution to the reduction of production costs, we study in detail “honeycomb structures”, which are defined as torsion‐free structures where the walls of cells meet at 120 degrees. Interestingly, the Gauss‐Bonnet theorem is useful in deriving information on the global distribution of node axes in such honeycombs. This paper discusses the computation and modeling of honeycomb structures as well as applications, e.g. for shading systems, or for quad meshing. We consider this paper as a contribution to the wider topic of freeform patterns, polyhedral or otherwise. Such patterns require new approaches on the technical level, e.g. in the treatment of smoothness, but they also extend our view of what constitutes aesthetic freeform geometry.
AbstractList Motivated by requirements of freeform architecture, and inspired by the geometry of hexagonal combs in beehives, this paper addresses torsion‐free structures aligned with hexagonal meshes. Since repetitive geometry is a very important contribution to the reduction of production costs, we study in detail “honeycomb structures”, which are defined as torsion‐free structures where the walls of cells meet at 120 degrees. Interestingly, the Gauss‐Bonnet theorem is useful in deriving information on the global distribution of node axes in such honeycombs. This paper discusses the computation and modeling of honeycomb structures as well as applications, e.g. for shading systems, or for quad meshing. We consider this paper as a contribution to the wider topic of freeform patterns, polyhedral or otherwise. Such patterns require new approaches on the technical level, e.g. in the treatment of smoothness, but they also extend our view of what constitutes aesthetic freeform geometry.
Motivated by requirements of freeform architecture, and inspired by the geometry of hexagonal combs in beehives, this paper addresses torsion-free structures aligned with hexagonal meshes. Since repetitive geometry is a very important contribution to the reduction of production costs, we study in detail "honeycomb structures", which are defined as torsion-free structures where the walls of cells meet at 120 degrees. Interestingly, the Gauss-Bonnet theorem is useful in deriving information on the global distribution of node axes in such honeycombs. This paper discusses the computation and modeling of honeycomb structures as well as applications, e.g. for shading systems, or for quad meshing. We consider this paper as a contribution to the wider topic of freeform patterns, polyhedral or otherwise. Such patterns require new approaches on the technical level, e.g. in the treatment of smoothness, but they also extend our view of what constitutes aesthetic freeform geometry. [PUBLICATION ABSTRACT]
Author Jiang, Caigui
Wang, Jun
Pottmann, Helmut
Wallner, Johannes
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References Bommes D., Zimmer H., Kobbelt L.: Mixed-integer quadrangulation. ACM Trans. Graph. 28, 3 (2009), #77, 1-10. Proc. SIGGRAPH. doi:10.1145/1531326.1531383.
Wang J., Jiang C., Bompas P., Wallner J., Pottmann H.: Discrete line congruences for shading and lighting. Computer Graphics Forum 32 (2013), 53-62. Proc. Symp. Geom. Processing. doi:10.1111/cgf.12172.
Zadravec M., Schiftner A., Wallner J.: Designing quad-dominant meshes with planar faces. Computer Graphics Forum 29 (2010), 1671-1679. Proc. Symp. Geom. Processing. doi:10.1111/j.1467-8659.2010.01776.x.
Bo P., Pottmann H., Kilian M., Wang W., Wallner J.: Circular arc structures. ACM Trans. Graph. 30 (2011), #101, 1-11. Proc. SIGGRAPH. doi:10.1145/1964921.1964996.
Zimmer H., Campen M., Bommes D., Kobbelt L.: Rationalization of triangle-based point-folding structures. Computer Graphics Forum 31 (2012), 611-620. Proc. Eurographics. doi:10.1111/j.1467-8659.2012.03040.x.
Liu L., Xu Y., Zhang L., Gotsman C., Gortler S.J.: A Local/Global Approach to Mesh Parameterization. Computer Graphics Forum 27, 5 (2008), 1495-1504. doi:10.1111/j.1467-8659.2008.01290.x.
Tang C., Sun X., Gomes A., Wallner J., Pottmann H.: Form-finding with polyhedral meshes made simple. ACM Trans. Graphics 33, 4 (2014). Proc. SIGGRAPPH. doi:10.1145/2601097.2601213.
Fu C.-W., Lai C.-F., He Y., Cohen-Or D.: K-set tilable surfaces. ACM Trans. Graph. 29 (2010), #44, 1-6. Proc. SIGGRAPH. doi:10.1145/1833349.1778781.
Nieser M., Palacios J., Polthier K., Zhang E.: Hexagonal global parameterization of arbitrary surfaces. IEEE Trans. Vis. Comp. Graphics 18, 6 (2012), 865-878. doi:10.1109/TVCG.2011.118.
Lu L., Sharf A., Zhao H., Wei Y., Fan Q., Chen X., Savoye Y., Tu C., Cohen-Or D., Chen B.: Build-to-last: Strength to weight 3D printed objects. ACM Trans. Graph. 33, 4 (2014). Proc. SIGGRAPH. doi:10.1145/2601097.2601168.
Schiftner A., Höbinger M., Wallner J., Pottmann H.: Packing circles and spheres on surfaces. ACM Trans. Graph. 28 (2009), #139, 1-8. Proc. SIGGRAPH Asia. doi:10.1145/1618452.1618485.
Pottmann H., Liu Y., Wallner J., Bobenko A., Wang W.: Geometry of multi-layer freeform structures for architecture. ACM Trans. Graph. 26 (2007), #65, 1-11. Proc. SIGGRAPH. doi:10.1145/1275808.1276458.
Singh M., Schaefer S.: Triangle surfaces with discrete equivalence classes. ACM Trans. Graph. 29 (2010), #46, 1-7. Proc. SIGGRAPH. doi:10.1145/1778765.1778783.
Song P., Fu C.-W., Goswami P., Zheng J., Mitra N., Cohen-Or D.: Reciprocal frame structures made easy. ACM Trans. Graph. 32 (2013), #94, 1-10. Proc. SIGGRAPH. doi:10.1145/2461912.2461915.
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References_xml – reference: Wang J., Jiang C., Bompas P., Wallner J., Pottmann H.: Discrete line congruences for shading and lighting. Computer Graphics Forum 32 (2013), 53-62. Proc. Symp. Geom. Processing. doi:10.1111/cgf.12172.
– reference: Lu L., Sharf A., Zhao H., Wei Y., Fan Q., Chen X., Savoye Y., Tu C., Cohen-Or D., Chen B.: Build-to-last: Strength to weight 3D printed objects. ACM Trans. Graph. 33, 4 (2014). Proc. SIGGRAPH. doi:10.1145/2601097.2601168.
– reference: Schiftner A., Höbinger M., Wallner J., Pottmann H.: Packing circles and spheres on surfaces. ACM Trans. Graph. 28 (2009), #139, 1-8. Proc. SIGGRAPH Asia. doi:10.1145/1618452.1618485.
– reference: Song P., Fu C.-W., Goswami P., Zheng J., Mitra N., Cohen-Or D.: Reciprocal frame structures made easy. ACM Trans. Graph. 32 (2013), #94, 1-10. Proc. SIGGRAPH. doi:10.1145/2461912.2461915.
– reference: Nieser M., Palacios J., Polthier K., Zhang E.: Hexagonal global parameterization of arbitrary surfaces. IEEE Trans. Vis. Comp. Graphics 18, 6 (2012), 865-878. doi:10.1109/TVCG.2011.118.
– reference: Tang C., Sun X., Gomes A., Wallner J., Pottmann H.: Form-finding with polyhedral meshes made simple. ACM Trans. Graphics 33, 4 (2014). Proc. SIGGRAPPH. doi:10.1145/2601097.2601213.
– reference: Liu L., Xu Y., Zhang L., Gotsman C., Gortler S.J.: A Local/Global Approach to Mesh Parameterization. Computer Graphics Forum 27, 5 (2008), 1495-1504. doi:10.1111/j.1467-8659.2008.01290.x.
– reference: Fu C.-W., Lai C.-F., He Y., Cohen-Or D.: K-set tilable surfaces. ACM Trans. Graph. 29 (2010), #44, 1-6. Proc. SIGGRAPH. doi:10.1145/1833349.1778781.
– reference: Bo P., Pottmann H., Kilian M., Wang W., Wallner J.: Circular arc structures. ACM Trans. Graph. 30 (2011), #101, 1-11. Proc. SIGGRAPH. doi:10.1145/1964921.1964996.
– reference: Singh M., Schaefer S.: Triangle surfaces with discrete equivalence classes. ACM Trans. Graph. 29 (2010), #46, 1-7. Proc. SIGGRAPH. doi:10.1145/1778765.1778783.
– reference: Zimmer H., Campen M., Bommes D., Kobbelt L.: Rationalization of triangle-based point-folding structures. Computer Graphics Forum 31 (2012), 611-620. Proc. Eurographics. doi:10.1111/j.1467-8659.2012.03040.x.
– reference: Pottmann H., Liu Y., Wallner J., Bobenko A., Wang W.: Geometry of multi-layer freeform structures for architecture. ACM Trans. Graph. 26 (2007), #65, 1-11. Proc. SIGGRAPH. doi:10.1145/1275808.1276458.
– reference: Zadravec M., Schiftner A., Wallner J.: Designing quad-dominant meshes with planar faces. Computer Graphics Forum 29 (2010), 1671-1679. Proc. Symp. Geom. Processing. doi:10.1111/j.1467-8659.2010.01776.x.
– reference: Bommes D., Zimmer H., Kobbelt L.: Mixed-integer quadrangulation. ACM Trans. Graph. 28, 3 (2009), #77, 1-10. Proc. SIGGRAPH. doi:10.1145/1531326.1531383.
– volume: 33
  start-page: 4
  year: 2014
  article-title: Build‐to‐last: Strength to weight 3D printed objects
  publication-title: ACM Trans. Graph
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  start-page: 1
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  year: 2009
  end-page: 10
  article-title: Mixed‐integer quadrangulation
  publication-title: ACM Trans. Graph
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  year: 2010
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  article-title: Designing quad‐dominant meshes with planar faces
  publication-title: Computer Graphics Forum
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  year: 2007
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  article-title: Geometry of multi‐layer freeform structures for architecture
  publication-title: ACM Trans. Graph
– start-page: 494
  year: 2013
– volume: 33
  start-page: 4
  year: 2014
  article-title: Form‐finding with polyhedral meshes made simple
  publication-title: ACM Trans. Graphics
– volume: 32
  start-page: 53
  year: 2013
  end-page: 62
  article-title: Discrete line congruences for shading and lighting
  publication-title: Computer Graphics Forum
– volume: 29
  start-page: 1
  issue: #46
  year: 2010
  end-page: 7
  article-title: Triangle surfaces with discrete equivalence classes
  publication-title: ACM Trans. Graph
– volume: 31
  start-page: 611
  year: 2012
  end-page: 620
  article-title: Rationalization of triangle‐based point‐folding structures
  publication-title: Computer Graphics Forum
– volume: 18
  start-page: 865
  issue: 6
  year: 2012
  end-page: 878
  article-title: Hexagonal global parameterization of arbitrary surfaces
  publication-title: IEEE Trans. Vis. Comp. Graphics
– volume: 29
  start-page: 1
  issue: #44
  year: 2010
  end-page: 6
  article-title: K‐set tilable surfaces
  publication-title: ACM Trans. Graph
– volume: 28
  start-page: 1
  issue: #139
  year: 2009
  end-page: 8
  article-title: Packing circles and spheres on surfaces
  publication-title: ACM Trans. Graph
– year: 2014
– volume: 27
  start-page: 1495
  issue: 5
  year: 2008
  end-page: 1504
  article-title: A Local/Global Approach to Mesh Parameterization
  publication-title: Computer Graphics Forum
– volume: 30
  start-page: 1
  issue: #101
  year: 2011
  end-page: 11
  article-title: Circular arc structures
  publication-title: ACM Trans. Graph
– volume: 32
  start-page: 1
  issue: #94
  year: 2013
  end-page: 10
  article-title: Reciprocal frame structures made easy
  publication-title: ACM Trans. Graph
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Snippet Motivated by requirements of freeform architecture, and inspired by the geometry of hexagonal combs in beehives, this paper addresses torsion‐free structures...
Motivated by requirements of freeform architecture, and inspired by the geometry of hexagonal combs in beehives, this paper addresses torsion-free structures...
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SubjectTerms Analysis
Categories and Subject Descriptors (according to ACM CCS)
Computer graphics
Finite element method
Geometry
Honeycomb
Honeycomb construction
Honeycomb structures
I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling-Geometric algorithms
Industrial engineering
Shading
Smoothness
Studies
Topological manifolds
Walls
Title Freeform Honeycomb Structures
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https://www.proquest.com/docview/1778018316
Volume 33
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