In CAD workflows, especially those involving SolidWorks or similar Solid Modeling tools, a "solid feature" generally refers to geometry that has volume, such as an extrude, revolve, or sweep. The "zip" aspect typically refers to one of two things:
: A standard way to easily separate a solid body within a single part file. _cplzip
: Creates a cut or base by moving a solid profile along a defined path, which is powerful for modeling tool paths. In CAD workflows, especially those involving SolidWorks or