Set construction is a process by which a set esigner works in collaboration with the director of the production to create the set for a theatrical, film or television production. The set designer produces a scale model, scale drawings (including, but not limited to: a groundplan, elevation, and section of the complete set as well as several more detailed drawings of individual scenic elements) paint elevations (a scale painting supplied to the scenic painter of each element requiring painting), and research about props, textures, etc. Models and paint elevations are generally hand-produced, however in recent years many designers and most commercial theatres generally produce scale drawings on computer drafting programs such as AutoCAD or Vectorworks.