Cumincad : CUMINCAD Papers : Search Results

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	8af2
authors	Bezier, Pierre E.
year	1972
title	UNISURF SYSTEM : Principles, Programme, Language
source	North Holland Pub. Co., 1972? pp. 417-426
summary	UNISURF is aimed at computer-assisted conception of sculptured surfaces. It is also used for numerical definition of shapes previously defined, whether they are the result of experiments based on physical measurements, or they materialize purely subjective aesthetic conceptions
keywords	curves, curved surfaces, Bezier, representation, mechanical engineering
series	CADline
last changed	2003/06/02 13:58

_id	893f
authors	Forrest, Robin A.
year	1972
title	Mathematical Principles for Curve and Surface Representation
source	Curved Surfaces in Engineering, Conference proceedings. March, 1972. pp. 5-13 : ill. include bibliography
summary	There are many ways in which curves and surfaces may be represented mathematically. This paper discusses some methods which are appropriate for computer-aided design and provides a semi-formal structure within which comparisons may be made. The subject is approached from the point of view of computational geometry - a blend of differential geometry, approximation theory, computer science and other disciplines
keywords	curves, curved surfaces, representation, CAD, computational geometry
series	CADline
last changed	2003/06/02 10:24

_id	00c9
authors	Forrest, Robin A.
year	1972
title	On Coons and Other Methods for the Representation of Curved Surfaces
source	Computer Graphics and Image Processing. 1972. vol. 1: pp. 341-359 : ill. includes bibliography
summary	Although Coons surfaces are mentioned frequently in the context of computer graphics and computer-aided design, very little of the work has been published. The purpose of this paper is to provide an up to date account of Coons methods and extensions thereof, drawing mainly on unpublished material. The subject is not approached from a rigorous mathematical point of view, which can be found elsewhere, but from the standpoint of the computer scientist or engineer who wishes to implement or use such methods. An extensive bibliography of the subject, including unpublished papers, is appended
keywords	curved surfaces, representation, computer graphics, Coons
series	CADline
last changed	2003/06/02 10:24

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