Homogeneous bounding boxes as tools for intersection algorithms of rotational bezier curves and surfaces
In the divide-and-conquer algorithm for detecting intersections of parametric rational Bezier curves (surfaces), we use bounding boxes in recursive rough checks. In this paper, we replace the conventional bounding box with a homogeneous bounding box, which is projectively defined. We propose a new r...
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| Veröffentlicht in: | The Visual computer 1996-01, Vol.12 (4), p.202-214 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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