jape
Well-known member
aha! second dimension as against first! with a touch of third thrown in. now that i understand intuitively, thank you david. i guess we dont need to add the perception of depth of field as third dimension but it is what i would be also calculating, if again intuitively, if comparing the 'real' subjective perception of view as against objective measurement. 'objective' being pov not fov. bloody autism, expands in some senses of awareness, detracts in others.