Heights of battens and legs are indicated on this drawing, mainly for purposes of sightlining. Lastly, front elevations are measured drawings of each panel and piece of the set, as seen from the front. These three drawings together are generally enough information to construct the basic set. An example of a ground plan drawing. The circled numbers indicate height of platforms.
Most diagrams have a scale or measurements to indicate sizes.
An example of a sectional drawing. The dashed line is an indication of an audience sight line. The lines at the top are battens, with a rough indication of lighting angle. An example of a front elevation drawing. In general, these diagrams show measurements and give additional detail for each piece of the set.