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History Based Reactive Objects for Immersive CAD
(The Eurographics Association, 2004)
Virtual Environments (VE) allow direct 3D interaction, better perception of shapes and a feel of immersion, properties that are highly desirable for design tasks. Traditional CAD software extensively use WIMP interfaces ...
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 ...