Edelsbrunner, Johannes ; Havemann, Sven ; Sourin, Alexei ; Fellner, Dieter W. (2017)
Procedural modeling of architecture with round geometry.
In: Computers & Graphics, 64
doi: 10.1016/j.cag.2017.01.004
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Creation of procedural 3D building models can significantly reduce the costs of modeling, since it allows for generating a variety of similar shapes from one procedural description. The common field of appli- cation for procedural modeling is modeling of straight building facades, which are very well suited for shape grammars-a special kind of procedural modeling system. In order to generate round building geometry, we present a way to set up different coordinate systems in shape grammars. Besides Cartesian, these are primarily cylindrical and spherical coordinate systems for generation of structures such as towers or domes, that can procedurally adapt to different dimensions and parameters. The users can apply common splitting idioms from shape grammars in their familiar way for creating round instead of straight geometry. The second enhancement we propose is to provide a way for users to give high level inputs that are used to automatically arrange and adapt parts of the models.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2017 |
| Autor(en): | Edelsbrunner, Johannes ; Havemann, Sven ; Sourin, Alexei ; Fellner, Dieter W. |
| Art des Eintrags: | Bibliographie |
| Titel: | Procedural modeling of architecture with round geometry |
| Sprache: | Englisch |
| Publikationsjahr: | Mai 2017 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Computers & Graphics |
| Jahrgang/Volume einer Zeitschrift: | 64 |
| DOI: | 10.1016/j.cag.2017.01.004 |
| URL / URN: | https://doi.org/10.1016/j.cag.2017.01.004 |
| Kurzbeschreibung (Abstract): | Creation of procedural 3D building models can significantly reduce the costs of modeling, since it allows for generating a variety of similar shapes from one procedural description. The common field of appli- cation for procedural modeling is modeling of straight building facades, which are very well suited for shape grammars-a special kind of procedural modeling system. In order to generate round building geometry, we present a way to set up different coordinate systems in shape grammars. Besides Cartesian, these are primarily cylindrical and spherical coordinate systems for generation of structures such as towers or domes, that can procedurally adapt to different dimensions and parameters. The users can apply common splitting idioms from shape grammars in their familiar way for creating round instead of straight geometry. The second enhancement we propose is to provide a way for users to give high level inputs that are used to automatically arrange and adapt parts of the models. |
| Freie Schlagworte: | Architectural models, 3D Modeling, Procedural modeling, Shape grammars |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Graphisch-Interaktive Systeme |
| Hinterlegungsdatum: | 04 Mai 2020 12:50 |
| Letzte Änderung: | 04 Feb 2022 12:39 |
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