Spatial analysis in architecture involves with space and function distribution in a building and space syntax regards all methods and theories to recognize and demonstrate the composition of spaces considering their relationship with access possibilities and with particular usage of these spaces. Spatial analysis generally is applied in the earlier stage of architectural construction and rarely has any connection with other stages and phase of construction namely structure and infrastructure while they are connected indeed. In addition, real features of the space cannot be perceived by graphs and diagrams and it requires a new technique to demonstrate the actual space relations and pedestrian flow in the space.