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

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_id sigradi2007_af60
id sigradi2007_af60
authors Barrios Hernandez, Carlos Roberto
year 2007
title Cognitive Models for Parametric Design [Modelos Cognitivos para el Diseño Paramétrico]
source SIGraDi 2007 - [Proceedings of the 11th Iberoamerican Congress of Digital Graphics] México D.F. - México 23-25 October 2007, pp. 239-242
summary Parametric models have different uses in architectural design, from design inception to design development, evaluation, performance, and fabrication. This paper introduces five (5) classes of parametric models which can be used in parametric design and presents one example of each class.
keywords Parametric Design; Parametric Modeling; Design Variations; Cognitive Models
series SIGRADI
email barrios@cua.edu
last changed 2016/03/10 08:47

_id 028f
authors Reggini, Horacio C.
year 1976
title A Generalized Perspective Involving Visual Size Constancy
source Estudos Cognitivos. San-Paulo, Argentine: December, 1976. vol. 1: pp. [71]-101 : ill. Written in spanish. --- includes bibliography
summary This article deals with a new idea for generating plane representation figures of three dimensional objects and describes a corresponding computer program. Instead of using the classical perspective rules that govern retinal images as well as common cameras, a different projection method is elaborated based upon the use of a particular kind of curved projection rays instead of the usual straight ones. Curvature of projection lines is made depending on an index variable between zero and one. Meanwhile conical and parallel classical images are obtained for the limit values, compromise images result with intermediate values. Fundamentals, analytical procedure and program for displaying images are presented. Finally, examples are shown and the development possibility of a new type of camera with the property of producing pictures according to different indexes is raised
keywords computer graphics, perspective, rendering, systems
series CADline
last changed 2003/06/02 11:58

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