The 38th International Conference And Exhibition on Computer Graphics and Interactive Techniques

Modeling 3D Urban Spaces Using Procedural and Simulation-Based Techniques

Tuesday, 9 August 2:00 pm - 5:15 pm | West Building, Rooms 109/110

Traditionally, modeling urban spaces has been a mostly manual task that consumes significant amounts of resources. With the growing requirements of quantity and quality in urban content, there is an imperative need for alternative solutions that allow for fast, semiautomatic urban modeling. This course explains new modeling techniques for urban environments as an important complement to traditional modeling software. It explains how to use procedural, image-based, and simulation-based techniques to efficiently create highly detailed three-dimensional urban models for computer games, movies, architecture, and urban planning.

The course surveys five major topics:

• Urban layouts and road modeling
• Computational building design
• Image-based modeling of facades and buildings
• Urban simulation and visualization work
• Procedural urban modeling in industry

COURSE SCHEDULE

2 pm
Introduction

2:10 pm
Urban Layouts and Road Networks
Aliaga

2:40 pm
Computational Building Design
Wonka

3:05 pm
Image-based Buildings and Façades
Aliaga & Wonka

3:30 pm
Break

3:45 pm
Bridging the gap between Urban Simulation and Urban Modeling
Vanegas

4:20 pm
Procedural Urban Modeling in the Industry
Müller

4:50 pm
Modeling the City of London in Cars 2
Frederickson

5:05 pm
Final Remarks

Level

Intermediate

Prerequisites

Knowledge of basic computer graphics, such as triangle meshes, hierarchical data structures, texture mapping and ray tracing, and procedural modeling techniques such as particle and L-systems.

Intended Audience

Users and researchers of computer graphics modeling tools for creating 3D digital content.

Instructor(s)

Peter Wonka
Arizona State University

Daniel Aliaga
Purdue University

Carlos Vanegas
Purdue University

Pascal Müller
Procedural Inc.

Michael Frederickson
Pixar Animation Studios