Maintaining semantic information across generic 3D model editing operations

• Main Authors: Yao, Sidan, Ling, Xiao, Nueesch, Fiona, Schrotter, Gerhard, Schubiger, Simon, Fang, Zheng, Ma, Long, Tian, Zhen
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Computer science and engineering; Semantic Building Information; CityGML
• Online Access: https://hdl.handle.net/10356/146023
• Institution: Nanyang Technological University

Many of today’s data models for 3D applications, such as City Geography Markup Language (CityGML) or Industry Foundation Classes (IFC) encode rich semantic information in addition to the traditional geometry and materials representation. However, 3D editing techniques fall short of maintaining the s...