How to take a photo
The camera must be on a tripod and completely vertical.
The height of the lens from the floor should always be constant. You must enter this fixed value correctly.
For all rooms, at least one photo should be taken from the middle of the room.
Each shooting point must be visible from at least one other point.
All doors must be open when taking pictures.
If the room is large, it should be photographed several times at different angles so that all parts of it can be seen.
To increase accuracy, if there is an obstacle between the two shooting points, shoot around it so that all its angles can be seen in the total number of photos.
Important Note: Photos selected from the gallery must also be taken with 360-degree cameras and be valid in the mentioned conditions.