This may help:
And just to clarify, when I said "real 3D", I was referring to perspective projection. I guess technically everything is 3D and the notion of what is "real" could be said to be subjective, but perspective projection is the way that we humans perceive our environment.
And just to clarify, when I said "real 3D", I was referring to perspective projection. I guess technically everything is 3D and the notion of what is "real" could be said to be subjective, but perspective projection is the way that we humans perceive our environment.