Constrained diffusion-limited aggregation in 3 dimensions
Diffusion-limited aggregation (DLA) has usually been studied in 2 dimensions as a model of fractal growth processes such as river networks, plant branching, frost on glass, electro-deposition, lightning, mineral deposits, and coral. Here, the basic principles are extended into 3 dimensions and used...
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| Veröffentlicht in: | Computers & graphics 2006-08, Vol.30 (4), p.646-649 |
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| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | Diffusion-limited aggregation (DLA) has usually been studied in 2 dimensions as a model of fractal growth processes such as river networks, plant branching, frost on glass, electro-deposition, lightning, mineral deposits, and coral. Here, the basic principles are extended into 3 dimensions and used to create, among other things, believable models of root systems. An additional innovation is a means of constraining the growth of the 3D DLA by a surface or containing it within a vessel. |
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| ISSN: | 0097-8493 1873-7684 |
| DOI: | 10.1016/j.cag.2006.03.011 |