[Retracted] Classroom Visualization Based on the Relationship between User Roles and Scene Content

Table 3

Simplified indoor scene examples.

Interior space	Space type	Object	Number
Room 201	Room	Wall	Wall 201
	General space	Window	Window 201
		Door	Door 201
		Touring statue	Touring statue 001
		Sofa	Sofa 201
Room 203	Room	Wall	Wall 203
		Window	Window 203
		Door	Door 203
		Exhibition board	Exhibition board 001
		Desk	Desk 203
Corridor 001	Corridor	Wall	Wall 001
		Window	Window 001
	Passages	Exhibition board	Exhibition board 002
	Transfer space