One of todays` highlights at SIGGRAPH 2011 in Vancouver was the approach of Prof. Deussen`s group in Konstanz and their partners at the universities in Shenzhen and Tel Aviv to use so-called “texture-lobes” for tree modelling from Lidar data. For more information, see http://graphics.uni-konstanz.de/publikationen/2011/texturelobesfortreemodeling/website/
The afternoon was dedicated to urban modeling, starting with a review of the latest literature by Peter Wonka (Arizona State University) and Daniel Aliaga (Purdue University). During the second part of the session, Pascal Mueller from Procedural/ESRI (CityEngine) presented issues encountered in practice and their new Urban Vision project together with the urban planning department of San Francisco and Urban Sim (Paul Waddell). The session closed with a visually very engaging case study by Michael Frederickson from Pixar, using CityEngine for virtual London in Cars 2.