“O, What an Iridescent Web We Weave: Rendering Physically Inspired Spider Webs for Visual Effects” by Simeonova and Anderson – ACM SIGGRAPH HISTORY ARCHIVES

“O, What an Iridescent Web We Weave: Rendering Physically Inspired Spider Webs for Visual Effects” by Simeonova and Anderson

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    O, What an Iridescent Web We Weave: Rendering Physically Inspired Spider Webs for Visual Effects

Session/Category Title:   Geometry & Modeling


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Abstract:


    This submission proposes a physically inspired appearance modelling and rendering approach for rendering of cobwebs that maintains the optical properties of real-life spider webs while being simpler than existing methods, employing off-the-shelf visual effects production tools. Existing methods tend to require the use of non-standard software, such as wave-based rendering systems. Our approach avoids these restrictions by instead focussing on the development of an iridescent shader, suitable for deployment in common production renderers, that emulates the properties of spider silk.

    INVITED TO THE FIRST ROUND OF THE STUDENT RESEARCH COMPETITION

References:


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    [2]
    Catherine L. Craig, Gary D. Bernard, and Jonathan A. Coddington. 1994. Evolutionary Shifts in the Spectral Properties of Spider Silks. Evolution 48, 2 (1994), 287?296. https://doi.org/10.1111/j.1558-5646.1994.tb01312.x

    [3]
    A. Glassner. 2000. Soap bubbles. 2 [Computer graphics]. IEEE Computer Graphics and Applications 20, 6 (2000), 99?109. https://doi.org/10.1109/38.888023

    [4]
    Robert G. Greenler and Joel W. Hable. 1989. Colors in Spider Webs. American Scientist 77, 4 (1989), 368?373. http://www.jstor.org/stable/27855836

    [5]
    Deb M. Kane, Gregory R. Staib, Nishen Naidoo, Douglas J. Little, and Marie E Herberstein. 2011. Optics of spider “sticky” orb webs. In Bioinspiration, Biomimetics, and Bioreplication, Ra?l J. Mart?n-Palma and Akhlesh Lakhtakia (Eds.). Vol. 7975. International Society for Optics and Photonics, SPIE, 79750G. https://doi.org/10.1117/12.880665

    [6]
    Erik Reinhard, Alexei A. Efros, Jan Kautz, and Hans-Peter Seidel. 2013. On Visual Realism of Synthesized Imagery. Proc. IEEE 101, 9 (2013), 1998?2007. https://doi.org/10.1109/JPROC.2013.2260711

    [7]
    Hans Joachim Schlichting. 2004. Farbenspiel im Spinnennetz: Spielwiese. Physik in unserer Zeit 35, 1 (2004), 28?29. https://doi.org/10.1002/piuz.200401024

    [8]
    Mengqi Xia, Bruce Walter, Eric Michielssen, David Bindel, and Steve Marschner. 2020. A wave optics based fiber scattering model. ACM Trans. Graph. 39, 6 (2020), 16 pages. https://doi.org/10.1145/3414685.3417841

    [9]
    Dietrich Zawischa. 2022. Optical effects on spider webs. https://farbeinf.de/static_html/spiderweb.html published on farbeinf.de.


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