'Simple polygons' diaporamas de présentation

AMS 345/CSE 355 Computational Geometry

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POLYGON TRIANGULATION

POLYGON TRIANGULATION. THE ART GALERY PROBLEM. S?NEM GET?R 2008-2009 COMPUTER GRAPHIC SEMINAR. FEBRUARY 4, 2009 . CONTENTS. Guarding and triangulations Can we do better? 3-Coloring The art galery theorem Partitioning a polygon into monotone pieces Triangulating a Monotone polygon .

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Establishing Alternate Routes in Networks and Routes Between Polygons in 2D Space

Establishing Alternate Routes in Networks and Routes Between Polygons in 2D Space. Amit M Bhosle Department of Computer Science University of California, Santa Barbara. Overview. Bridges connecting polygons Euclidean bridges: Definition and Results Geodesic bridges: Definition and Algorithm

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CS 395: Adv. Computer Graphics

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Detecting Weakly Simply Polygon

Detecting Weakly Simply Polygon. Hsien-Chih Chang, Jeff Erickson, Chao Xu University of Illinois Urbana-Champaign Department of Computer Science. Motivation. Many algorithms that works for simple polygons could work for degenerate cases.

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Spatial tolerances applied to data

Spatial tolerances applied to data. Line weeding. Dangle truncation. Node matching. Fuzzy tolerance. Simple polygon. single unit of space bounded by three (or more) lines and containing no holes this is essentially the same definition as the cell

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Generalization through problem solving

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