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Point-Sampled Cell Complexes

Adamson, Anders ; Alexa, Marc (2006)
Point-Sampled Cell Complexes.
In: ACM Transactions on Graphics, 25 (3)
Article, Bibliographie

Abstract

A piecewise smooth surface, possibly with boundaries, sharp edges, corners, or other features is defined by a set of samples. The basic idea is to model surface patches, curve segments and points explicitly, and then to glue them together based on explicit connectivity information. The geometry is defined as the set of stationary points of a projection operator, which is generalized to allow modelling curves with samples, and extended to account for the connectivity information. Additional tangent constraints can be used to model shapes with continuous tangents across edges and corners.

Item Type: Article
Erschienen: 2006
Creators: Adamson, Anders ; Alexa, Marc
Type of entry: Bibliographie
Title: Point-Sampled Cell Complexes
Language: German
Date: 2006
Journal or Publication Title: ACM Transactions on Graphics
Volume of the journal: 25
Issue Number: 3
Abstract:

A piecewise smooth surface, possibly with boundaries, sharp edges, corners, or other features is defined by a set of samples. The basic idea is to model surface patches, curve segments and points explicitly, and then to glue them together based on explicit connectivity information. The geometry is defined as the set of stationary points of a projection operator, which is generalized to allow modelling curves with samples, and extended to account for the connectivity information. Additional tangent constraints can be used to model shapes with continuous tangents across edges and corners.

Uncontrolled Keywords: Surface representation, Geometric constraints, Point sampled geometry, Smoothing
Divisions: UNSPECIFIED
20 Department of Computer Science
20 Department of Computer Science > Interactive Graphics Systems
Date Deposited: 16 Apr 2018 09:04
Last Modified: 16 Apr 2018 09:04
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