In non-parametric solid modelers, such as the one that is part of AutoCAD, complex models are typically constructed by combining basic geometric shapes through Boolean operationsMore>>

Piping software for AutoCAD.More>>

Drafting skills are not nearly as important in creating parametric solid models with programs such as Autodesk's Mechanical Desktop as they are in creating 2D drawings.More>>

Moving from concept to digital manufacturingMore>>

Autodesk's Mechanical Desktop incorporates both feature-based and parametric technologies in the construction of 3D solid models.More>>