Cut-and-paste editing of free-form surfaces (e.g.[Biermann et al. 2002]) plays an important role for reusing existing 3D models. In this type of editing operations, a 3D model is separated into a… (More)
The wettability of eight nonaqueous elastomeric impression materials was studied by comparing their contact angles. The materials included three polyethers (one of which was light activated), three… (More)