I have a cone top of which © is eye height and another as target also top of which (T) is eye height representing a horizontal aimed camera photo.
I have gone viewport properties and go place camera select C point, place target, select T point. set camera focal length and click ok
As I move the C cone in top view I wish the view in perspective window to alter on the fly to show me the new view of my object.
Can the camera placement and target placement be locked to the cone tops so they move with the cones ?
I am trying to match photo to object by establishing where photo was taken from, also adjusting focal length, an experiment of sorts. as other methods have failed.