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Procedural Modeling of Round Building Geometry

Edelsbrunner, Johannes and Havemann, Sven and Sourin, Alexei and Fellner, Dieter W. (2016):
Procedural Modeling of Round Building Geometry.
In: 2016 International Conference on Cyberworlds, Chongqing, China, September 28-30, 2016, DOI: 10.1109/CW.2016.19,
[Conference or Workshop Item]

Abstract

Creation of procedural 3D building models can significantly lessen the costs of modeling, since it allows generating a variety of similar shapes from one procedural description. The common field of application 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 setup different coordinate systems in shape grammars. Besides Cartesian, these are primarily cylindrical and spherical coordinate systems for generation of structures like 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.

Item Type: Conference or Workshop Item
Erschienen: 2016
Creators: Edelsbrunner, Johannes and Havemann, Sven and Sourin, Alexei and Fellner, Dieter W.
Title: Procedural Modeling of Round Building Geometry
Language: English
Abstract:

Creation of procedural 3D building models can significantly lessen the costs of modeling, since it allows generating a variety of similar shapes from one procedural description. The common field of application 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 setup different coordinate systems in shape grammars. Besides Cartesian, these are primarily cylindrical and spherical coordinate systems for generation of structures like 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.

Uncontrolled Keywords: Guiding Theme: Digitized Work, Research Area: Modeling (MOD), Research Area: Computer graphics (CG), Architectural models, 3D Modeling, Procedural modeling, Shape grammars
Divisions: 20 Department of Computer Science
20 Department of Computer Science > Mathematical and Applied Visual Computing
Event Title: 2016 International Conference on Cyberworlds
Event Location: Chongqing, China
Event Dates: September 28-30, 2016
Date Deposited: 07 May 2019 09:40
DOI: 10.1109/CW.2016.19
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