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Designing quadrangulations with discrete harmonic forms

Published: 26 June 2006 Publication History

Abstract

We introduce a framework for quadrangle meshing of discrete manifolds. Based on discrete differential forms, our method hinges on extending the discrete Laplacian operator (used extensively in modeling and animation) to allow for line singularities and singularities with fractional indices. When assembled into a singularity graph, these line singularities are shown to considerably increase the design flexibility of quad meshing. In particular, control over edge alignments and mesh sizing are unique features of our novel approach. Another appeal of our method is its robustness and scalability from a numerical viewpoint: we simply solve a sparse linear system to generate a pair of piecewise-smooth scalar fields whose isocontours form a pure quadrangle tiling, with no T-junctions.

References

[1]
{ACSD*03} Alliez P., Cohen-Steiner D., Devillers O., Lévy B., Desbrun M.: Anisotropic polygonal remeshing. ACM Trans. Graph. 22, 3 (2003).
[2]
{AUGA05} Alliez P., Ucelli G., Gotsman C., Attene M.: Recent advances in remeshing of surfaces. STAR AIM@SHAPE, January 2005.
[3]
{BBK05} Botsch M., Bommes D., Kobbelt L.: Efficient linear system solvers for mesh processing. In IMA Conf. on Math. of Surfaces (2005), pp. 62--83.
[4]
{BMRJ04} Boier-Martin I., Rushmeier H., Jin J.: Parameterization of triangle meshes over quadrilateral domains. In Symp. on Geometry processing (2004), pp. 193--203.
[5]
{CSM03} Cohen-Steiner D., Morvan J.-M.: Restricted delaunay triangulations and normal cycle. In Proceedings of the Symp. on Computational Geometry (2003), pp. 312--321.
[6]
{DBG*06} Dong S., Bremer P.-T., Garland M., Pascucci V., Hart J. C.: Spectral surface quadrangulation. to appear at ACM SIGGRAPH'06, July 2006.
[7]
{DKG05} Dong S., Kircher S., Garland M.: Harmonic functions for quadrilateral remeshing of arbitrary manifolds. Computer Aided Design (Special Issue on Geometry Processing) 22, 4 (2005), 392--423.
[8]
{DKT05} Desbrun M., Kanso E., Tong Y.: Discrete differential forms for computational modeling. In Discrete Differential Geometry. ACM SIGGRAPH Course Notes, 2005.
[9]
{Ede00} Edelsbrunner H.: Mathematical problems in the reconstruction of shapes, 2000. Talk at MSRI's Workshop on Computational Algebraic Analysis (http://msri.mathnet.or.kr/).
[10]
{EW05} Erickson J., Whittlesey K.: Greedy optimal homotopy and homology generators. In SODA (2005), pp. 1038--1046.
[11]
{GH95} Grimm C., Hughes J.: Modeling surfaces of arbitrary topology. In Proceedings of ACM SIGGRAPH (July 1995), pp. 359--369.
[12]
{GY03} Gu X., Yau S.-T.: Global conformal parameterization. In Symposium on Geometry Processing (2003), pp. 127--137.
[13]
{JWYG04} Jin M., Wang Y., Yau S.-T., Gu X.: Optimal global conformal surface parameterization. In IEEE Visualization (2004), pp. 267--274.
[14]
{KLS03} Khodakovsky A., Litke N., Schröder P.: Globally smooth parameterizations with low distortion. ACM Trans. Graph. 22, 3 (2003), 350--357.
[15]
{KSS06} Kharevych L., Springborn B., Schröder P.: Discrete conformal mappings via circle patterns. ACM Trans. on Graphics 25, 2 (2006).
[16]
{MK04} Marinov M., Kobbelt L.: Direct anisotropic quad-dominant remeshing. In Proceedings of the Pacific Graphics (2004), pp. 207--216.
[17]
{PP93} Pinkall U., Polthier K.: Computing discrete minimal surfaces and their conjugates. Experimental Mathematics 2(1) (1993), 15--36.
[18]
{RLL*05} Ray N., Li W. C., Lévy B., Sheffer A., Alliez P.: Periodic global parameterization. Preprint found at www.loria.fr/~levy/publications/ (2005).
[19]
{TCR05} Toledo S., Chen D., Rotkin V.: TAUCS. Available at http://www.tau.ac.il/~stoledo/taucs, 2005.
[20]
{YZ04} Ying L., Zorin D.: A simple manifold-based construction of surfaces of arbitrary smoothness. ACM Trans. on Graphics 23, 3 (2004), 271--275.

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          cover image ACM Conferences
          SGP '06: Proceedings of the fourth Eurographics symposium on Geometry processing
          June 2006
          243 pages
          ISBN:3905673363

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          Eurographics Association

          Goslar, Germany

          Publication History

          Published: 26 June 2006

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          SGP '06
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          SGP '06: Geometry processing
          June 26 - 28, 2006
          Sardinia, Cagliari, Italy

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          SGP '06 Paper Acceptance Rate 21 of 79 submissions, 27%;
          Overall Acceptance Rate 64 of 240 submissions, 27%

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