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 cf2003_m_001
authors CHEVRIER, Christine and PERRIN, Jean Pierre
year 2003
title ModLum - Illumination Project Aided Design Tool
source Digital Design - Research and Practice [Proceedings of the 10th International Conference on Computer Aided Architectural Design Futures / ISBN 1-4020-1210-1] Tainan (Taiwan) 13–15 October 2003, pp. 361-370
summary Illumination phenomena simulation is important for architectural project design and communication: simulation tools must assist efficiently the designer; results have to be reliable and realistic for the decision-makers. Indeed, it is very difficult, for a nonspecialist to imagine the result of an illumination from the light designer plans. Experience shows that the success of a photo-realistic simulation relies essentially on the choice of the light source characteristics and their correct positioning in the scene. This paper first presents the specificities of illumination projects (very large geometrical data bases enlightened by a large amount of light sources) and the difficulties of their set-up. Light arrangement requires tricky compositions, judicious choices and accurate studies. Currently there is no specific modeller for the handling of light sources as they are considered in radiosity software. Then we present the interactive tool we have developed, named ModLum, in order to set up light sources in a 3D architectural model in order to save time during the design step and simplify the source handling. ModLum specifications and principles are presented. Finally, an application is presented: the illumination project of two cloisters in Quito (Ecuador, South America).
keywords architecture, lighting, simulation
series CAAD Futures
full text file.pdf (381,426 bytes)
references Content-type: text/plain
details citation check to select
100%; open Bur, D. (2001) Find in CUMINCAD Les Nocturiales de Kairouan , Professional Lighting Design, ed. EDLA, Décembre 2001
100%; open Chevrier, C., Bur, D. and Perrin, J.P. (1999) Find in CUMINCAD A System for Architectural Projects , 6th International IBPSA Conference, Building Simulation '99, Kyoto, 1085-1091
100%; open Fasse, I. (1996) Find in CUMINCAD Simulation D’illumination D’édifices Architecturaux en Image deSynthèse , Ph.D. Thesis. Université Henri Poincaré, Nancy
100%; open Fasse, I. and Paul, J.C. (1995) Find in CUMINCAD Realistic Rendering and Computer-Aided Lighting Design in Architecture , Proceedings of CAADFutures 1995, eds. M. Tan & R. Teh. 241-255. Singapore: National University of Singapore
100%; open Goral, C.M., Torrance, E.K., Greenberg, D.P. and Battaile, B. (1984) Find in CUMINCAD Modelling the Interaction of Light between Diffuse Surface , Computer Graphics (Siggraph’84 proc.), ed. H. Christiansen, 213-222, July 1984
100%; open Merzouk, S. (1998) Find in CUMINCAD Architecture Logicielle et Algorithmes Pour la Résolution de L’équation de Radiance , Ph.D. Thesis. Institut National Polytechnique de Lorraine
100%; open Sillion, F.X., J.R. Arvo, S.H. Westin and D.P. Greenberg (1991) Find in CUMINCAD A Global Illumination Solution for General Reflectance Distributions , Computer Graphics (Siggraph’91 proc.), ed. T.W. Sederberg, vol. 25:187-196, July 1991.
100%; open Wallace, J.R., Elmquist, K.A. and Haines, E.A. (1989) Find in CUMINCAD A Ray Tracing Algorithm for Progressive Radiosity , Computer Graphics (Siggraph’89 proc.), ed. J. Lane, vol. 23: 315-342, July 1989
100%; open Wernecke, J. (1995) Find in CUMINCAD The Inventor Mentor: Programming Object-oriented 3D Graphics with Open Inventor , Addison-Wesley Publishing Company

last changed 2003/09/22 10:21
HOMELOGIN (you are user _anon_349949 from group guest) Works Powered by SciX Open Publishing Services 1.002