Abstract: This paper proposes a parametric solid representation of freeform tubular objects - Ball B-Spline Curves (BBSCs), which are skeleton based parametric solid model. Their fundamental ...

Abstract: In order to establish the solid model in ammunition rapid design system, the basic methods of building the ammunition solid model are analyzed. Based on the technology of model decomposition ...

There are times to design with parametric features and times to work with free-form versions. A few advantages of designing in 3D solids include associative detail drawings, creating complex features, ...

Alibre Design 9.0 is parametric solid-modeling software that lets users test concepts and show different stages of operation in a single model, without designing and managing each variation in ...

INUS Technology, Inc. (www.rapidform.com), announced that the next major release of its flagship reverse engineering software, Rapidform XOR, will begin shipping to customers today. Rapidform XOR is ...