Abstract
This is a study of computer simulation model that made it possible to display perspective view of pedestrian movcment in architectural space on computer's Cathod Ray Tube as well as plan of them. As perspective is viewed from one of pedestrians who walk according to this model, operator feels as if he walked through the architectural space as a pedestrian or escaped through an exit considering spreading smoke. Architectural space designed and delicate pedestrian movement are also examined in simulation respectively to improve its design and algorism of movement.