A film on schemes for interactive curve design

The accompanying film shows some general sessions of working with an interactive graphics system to design free-form curves and surfaces. In particular, it demonstrates the use of a very general B-spline curve package that allows the user to specify desired attributes like degree, shape, type of par...

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Bibliographic Details
Main Author: Riesenfeld, Richard F.
Format: Conference Proceeding
Language:English
Subjects:
Computing methodologies
Computing methodologies > Computer graphics
Computing methodologies > Computer graphics > Shape modeling
Computing methodologies > Computer graphics > Shape modeling > Parametric curve and surface models
Computing methodologies > Computer graphics > Shape modeling > Volumetric models
Online Access:Get full text
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Description
Summary:The accompanying film shows some general sessions of working with an interactive graphics system to design free-form curves and surfaces. In particular, it demonstrates the use of a very general B-spline curve package that allows the user to specify desired attributes like degree, shape, type of parametrization, and periodicity. Other schemes that show the use of "tension" as a parameter in design will ge presented.
ISSN:0097-8930
DOI:10.1145/563274.563287