Systems and methods for displaying a virtual reality model

A method for displaying a three-dimensional (3D) model of a real estate property, the method comprising:

• determining, by at least one processor, a field of view (FOV) of a virtual observer of the 3D model based on a view point of the virtual observer in the 3D model, the FOV covering a subset of the 3D model;
• determining, by the at least one processor, feature information of a functional space based on a floor plan corresponding to the 3D model, wherein the functional space at least partially falls within the FOV or connects to the subset of the 3D model covered by the FOV and the feature information comprises a type of accessory structure;
• identifying an accessory structure based on the type of accessory structure;
• determining whether the identified accessory structure is a target accessory structure;
• in response to a determination that the accessory structure is a target accessory structure, determining an orientation of the accessory structure based on the floor plan, the orientation of the accessory structure indicating a direction to which the accessory structure faces;
• determining an orientation of the functional space based on the orientation of the accessory structure, the orientation of the functional space indicating one or more directions to which one or more accessory structures attached to the functional space respectively face;
• and
• displaying, by a display device communicatively coupled to the at least one processor, the subset of the 3D model along with the feature information.

A non-transitory computer-readable medium storing computer-readable instructions, wherein the computer-readable instructions, when executed by at least one processor, cause the at least one processor to perform a method for displaying a three-dimensional (3D) model of a real estate property, the method comprising:

• determining a field of view (FOV) of a virtual observer of the 3D model based on a view point of the virtual observer in the 3D model, the FOV covering a subset of the 3D model;
• determining feature information of a functional space based on a floor plan corresponding to the 3D model, wherein the functional space at least partially falls within the FOV or connects to the subset of the 3D model covered by the FOV and the feature information comprises a type of accessory structure;
• identifying an accessory structure based on the type of accessory structure;
• determining whether the identified accessory structure is a target accessory structure;
• in response to a determination that the accessory structure is a target accessory structure, determining an orientation of the accessory structure based on the floor plan, the orientation of the accessory structure indicating a direction to which the accessory structure faces;
• determining an orientation of the functional space based on the orientation of the accessory structure, the orientation of the functional space indicating one or more directions to which one or more accessory structures attached to the functional space respectively face;
• and
• controlling a display device to display the subset of the 3D model along with the feature information.