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Intuitive Navigation in Virtual Environments
(The Eurographics Association, 2008)
We present several novel ways of interaction and navigation in virtual worlds. Using the optical tracking system of our four-sided Definitely Affordable Virtual Environment (DAVE), we designed and implemented navigation ...
Adaptive Tessellation of Subdivision Surfaces in OpenSG
(The Eurographics Association, 2003)
The need for realistic models especially in virtual reality environments leads us to freeform shapes like subdivision surfaces. Based on a standard polygonal mesh, the modeller can build various kinds of shapes using an ...