Ethan Kim, Sue Whitesides, Giuseppe Liotta. A Note on Drawing Direction-constrained Paths in 3D. In Prosenjit Bose, editor, Proceedings of the 19th Annual Canadian Conference on Computational Geometry, CCCG 2007, August 20-22, 2007, Carleton University, Ottawa, Canada. pages 193-196, Carleton University, Ottawa, Canada, 2007.
Abstract is missing.