Visual Interfaces for Solids Modeling

This paper exploresthe useof visualoperatorsfor solidsmodeling. We focus on designing interfaces for free-form operators such as blends, sweeps, and deformations, because these operators have a large number of interacting parameters whose effects are often determined by an underlying parameterization. In this type of interactive modeling good solutions to the design problem have aesthetic as well as engineering components. Traditionally, interaction with the parameters of these operators has been through text editors, curve editors, or trial-and-error with a slider bar. Parametric values have been estimated from data, but not interactively. These parametersare usually one-ortwo-dimensional,but theoperatorsthemselves are intrinsically three-dimensional in that they are used to model surfaces visualized in 3D. The traditional textual style of interaction is tedious and es a level of abstraction between the parameters and the resulting surface. A 3D visual interface has the potential to ...

• Type: Conference
• Year: 1995
• Where: UIST
• Authors: Cindy Grimm, David Pugmire
• Keywords: Free-form Operators, Parameter, Software Engineering, UIST 1995, Visual