generate_cad

Generate one named parametric CAD part (plate, L-bracket, open-top enclosure or cylinder) from dimensions the user states, check the solid really matches them, and commit it to the twin as a cad_model. Use when the user asks for a simple plate, bracket, box enclosure, spacer, rod or cylinder with given sizes, wants a quick placeholder part in a project, or needs a first committed geometry before FEA.