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, ...

A free-form-modeling technology based on N-sided surfaces eliminates the tedious task of laying out square patch networks. A main goal of CAD pioneers Bezier, de Casteljau, and Coons was to give ...

SAN RAFAEL, Calif.--(BUSINESS WIRE)--Autodesk, Inc. (NASDAQ:ADSK) has acquired certain technology-related assets from T-Splines Inc., a privately-held surface modeling software company, based in Utah.

The ability to produce quality products hinges on four key competencies: modeling of process form and precision levels, design tolerancing of parts and products, selecting production processes that ...