BLENDER - Recreating Camera Perspective from a Photo with fSpy

You can find many 3D models, which can be used in Blender or other softwares, on the Adobe Stock 3D website at the following link:
* stock.adobe.co...
FREE PDF text version:
* francescomilan...
fSpy main page --- fspy.io/
** Please notice that I am not a native English speaker, so this is also a way for me to practice and improve; then, if you have suggestions on syntax and pronunciation, please write them in the comments: I appreciate them! Anyway, all my videos have subtitles! **
Hi!
What you see on the screen is a photo from about 30 years ago in which my younger brother, my mother, and my paternal grandfather are portrayed, at the school I attended when I was a child.
What you are currently looking at is that same location recreated in Blender, textured in Substance Painter, and made navigable in Unity.
Starting from this simple corridor, I then recreated other environments, but all projects have one thing in common: I always begin with fSpy to recreate the position of the virtual camera and, since we can specify the dimensions of a reference object, also the dimensions of the environments and objects.