Ex his trigonis cuius latus fuerit proximum scaenae, ea regione, qua praecidit curvaturam circinationis, ibi finiatur scaenae frons, et ab eo loco per centrum parallelos linea ducatur, quae disiungat proscaenii pulpitum et orchestrae regionem.
Of these triangles the side of that which is nearest the scene, will determine the front of the scene, in the part where it cuts the curve of the circle. Through the centre of the circle a parallel line is drawn which is to divide the platform of the proscenium from the orchestra.
final_alignments\Vitruvius_Architecture_Book_5.json