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 ...

A new standard parametric modeling method of the micro-structure of plain woven composite is proposed. It is based on good analysis of the mechanical property of the yarn, weaving law of plain woven, ...

Abstract: Feature based design is the main characteristic of current prevailing parametric solid modeling systems. By means of enabling users to build their own feature libraries, user defined ...

Alibre Inc. (Richardson, TX) has released version 9.0 of its flagship3D parametric solid modeling software, Alibre Design. Version9.0 offers a host of new functionality and ease-of-use enhancements ...

Creo Parametric is a widely used mechanical engineering software that specializes in 3D CAD parametric design, technical illustrations, and visualization. It offers a comprehensive set of tools for ...

A new tool has been added to Cadkey 99 and Cadkey Design Suite software. In addition to 2-D drafting, 3-D wireframe, surface modeling, and solid modeling, feature-based parametric modeling is now ...