YankeeJim:
CharlemagneRH: The wind direction is calculated off the camera's angle, not the angle of the wind from the tee box to the pin. It's very easy to prove this: move your camera to the reverse view, and watch the wind direction change.
This is not true. The wind changes in the reverse view to one of 180 degrees opposite and comes from the tee box. A good post with pictures explaining it here.
From AvatarLee in that article....
"To sum it up... Note the wind on the tee with respect to the overall map... this is the 'truest' it will be throughout the entire whole. When you play your next shot, it is likely that your view to the green will not be as straight as when you teed off, thus making the wind 'appear' to have changed direction. I think Andy is saying that you should trust the wind direction you noted when you teed off... note that the overall map never rotates for the duration of the hole."
That thread is incoherent.
Your assertions make sense, but they are easily proven wrong.
Tee shot
Third shot
Third shot (reverse view)
Off the tee, the camera is facing 12:15, and from there, the wind is at roughly 11:30 (45 minutes left of 12:15.)
I intentionally hit my second shot slightly to the left, which put the camera at a different angle, pointing at about 1:00, which is 00:45 to the right of the tee view. The wind adjusts to this rotation in the camera and is now at roughly 10:45. This 00:45 rotation to the right would make the wind move to the left, and we get the following: 11:30 - 00:45 = 10:45.
The reverse view, facing about 5:30, which is neither 180 off of the tee camera angle nor the third-shot camera angle, shows wind that is not 180 degrees off of either previous camera's wind direction, which were 11:30 and 10:45 (180 off of those being 5:30 and 4:45 respectively.) Instead, it is at 6:00. From the tee view, the reverse camera's angle is a 5:15 rotation to the right, which means we should be able subtract 5:15 from the tee's 11:30 wind and get the wind from this 5:30 camera. 11:30 - 5:15 = 6:15. Close enough.