Building Virtual Scene Construction and Environmental Impact Analysis Based on Image Processing

Table 2

Local characteristics of building 1 and building 2.

Case study	Building 1	Building 2
Ground floor plan
Standard floor plan
Overall arrangement	Linear layout	Circular layout
	There are angle changes in the horizontal channel, with two obvious turning points	The horizontal paths intersect at an angle, forming a unequal triangle
Atrium features	Atrium (including escalators): 5 : 3 squares, 2 round/ellipse; squares are arranged along the main passage; round/ellipse is at the turning point	4 atriums (including escalators): all oval
		3 are located at the vertices of the triangle and 1 is located on the longer side