![]() With a 6 DoF magnetic tracker in each hand, the user may grab two points on or near the surface of an object and simultaneously drag them to new locations while rotating the trackers to tilt, bend, or twist the shape near the displaced points. Furthermore, it solves for a space warp that simultaneously interpolates two sets of such displacement and orientation constraints. The Twister approach introduced here, adds the capability to impose an orientation change, adding three rotational constraints, at each displaced point. Outstanding Doctoral Dissertation AwardĪ free-form deformation that warps a surface or solid may be specified in terms of one or several point-displacement constraints that must be interpolated by the deformation.Electronic Theater Best Student Project. ![]() All Conference-Related Electronic Media Publications. ![]()
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