CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

id ecaade2015_185
authors Vamvakidis, Simos
year 2015
title Gradient Transparency: Marine Animals As a Source of Inspiration. - Exploring Material Bio-Mimicry through the Latest 3D Printing Technology in Architectural surfaces
source Martens, B, Wurzer, G, Grasl T, Lorenz, WE and Schaffranek, R (eds.), Real Time - Proceedings of the 33rd eCAADe Conference - Volume 2, Vienna University of Technology, Vienna, Austria, 16-18 September 2015, pp. 325-330
summary Digital fabrication technologies are changing rapidly the way we design, as any other tool would affect the way we produce space. Multi layered 3D printing is already allowing architects, designers and engineers to experiment with new design processes and new ways of production. At the same time, little research has being done in the way gradient transparency (through multiple layered surfaces) can affect the design process through computation; a field that deserves further investigation. The focus of this paper is to explore bio-inspired material finding design processes while combining biology, architecture and material science. We explore performance driven design possibilities through a study of marine animals -and specifically cephalopods- where opacity between skin layers is controlled through color pigments - while black pigments are called melanophores - which is often used as a type of camouflage. We propose a computation model that follows the logic of gradient transparency through pigments to fit complex “host surfaces”. We define a “host” surface as a basic geometry on which the pigments are computed. This study provides the methodology for the design of biomimetic surfaces with gradient transparency, using controlled and computated sub geometries analogous to the melanophores pigments. We finally propose Pigment Skin, a computational design model as an example to materialize this study.
wos WOS:000372316000038
series eCAADe
email yerasimo@gmail.com
more https://mh-engage.ltcc.tuwien.ac.at/engage/ui/watch.html?id=c9365fd6-6fe6-11e5-9146-eff39522c429
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100%; open Borrelli, L., Gherardi, F. and Fiorito, G. (2006) Find in CUMINCAD A catalogue of body patterning in Cephalopoda , Firenze University Press, Florence
100%; open Deleuze, G. (1994) Find in CUMINCAD Difference and repetition , Columbia University Press, New York
100%; open Lipson, H. and Melba, K. (2013) Find in CUMINCAD Fabricated: the new world of 3D printing , Wiley, Indianapolis
100%; open Nixon, M. (2003) Find in CUMINCAD The brains and lifes of Cephalopods , OUP, Oxford
100%; open Oxman, N. (2011) Find in CUMINCAD Variable property rapid prototyping , Da Silva, P.J. and Chua, C.K. (eds), Virtual and Physical Prototyping, Taylor & Francis, London, pp. 3-31
100%; open Pawlyn, M, (2011) Find in CUMINCAD Biomimicry in Architecture , RIBA, London
100%; open Payne, A. (2013) Find in CUMINCAD Firefly , Architectural Design (AD), Computation Works: The Building of Algorithmic Thought, pp. 42-46
100%; open Qiming, W., Gossweiler, G., Craig, S. and Zhao, X. (2014) Find in CUMINCAD Cephalopod-inspired design of electro-mechano-chemically responsive elastomers for on-demand fluorescent patterning , Nature communications 5, 4899

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