"Refuted."
Now, when you're done with your sleight of hand trick, the human eye is obstructed by curve...
I'm not doing any slight of hand trick.
I even went and directly provided the tangents which limit the vision, to show how you were wrong (i.e. refute your claims).
And you even basically confessed to being wrong when you started discussing the dice.
If your delusional BS was true, you would only ever see 1 face of it.
The one trying a "slight of hand trick" here is you.
Figure A & C. Despite looking down towards the ground (which I see as flat), the stick man can see down the hill of the curve, just as he could on a hilltop. This is patent nonsense.
Why?
Because you say so?
You cannot demonstrate any actual fault with it, so you instead resort to just dismissing it as nonsense.
This indicates you likely know you are spouting pure BS.
You might be tempted to think from the long sight line that Stickman can see farther.
Yes, but it isn't a simple case of greater altitude means they can see further.
Instead it is about the tangents.
Just rejecting that because it does't fit your fantasy wont help you.
I have decided to place a small city as a landmark near figure C. Now we have a point at which we can gauge actual distance at. Stickman cannot see farther. In a round(ed) Earth, the horizon is farther from him, but actual view is exactly the same distance, except where obstructed in C.
Why?
If the horizon is further what magic is stopping him from seeing further?
You are now just spouting pure BS with no justification at all.
At point C, distance seen is now shorter than the horizon but still longer than you naturally should be able to see. Btw, all of this is longer than you naturally should be able to see, if we're assuming 3 mile sides and standing on flat ground except E & F.
The diagram is of a 16 sided shape. That is quite clearly NOT a representation of a round Earth approximated as a polyhedron with 3 mile long sides.
Okay, so... looking down, the city obstructs sight. Looking straight ahead (on a surface that again, appears to me to be flat), you see over the city as though standing on a hilltop. And I contend that it's not how high up you are on a round Earth but how close to the curve you are standing.
That is basically just saying the same thing.
The only distinction is what you are measuring the height of.
Standing on a plateau, several km above sea level wont magically extend your horizon, because you are limited by the plateau.
So the important curve to measure to is the one your line of sight is tangent to.
I originally had the mountain facing the opposite direction, and realized they could see past the line of horizon for everyone else. So I moved the mountaintop parallel to the stick figure standing in front of the mountain base. Suddenly the curve prevented anything further. You can't see past the city, even if there is like a forest or something. You can only see over the city, at which point, curve forms horizon according to you.
So what you are saying, you clearly saw that you were wrong, so you then proceeded to manipulate it to pretend you aren't.
You made the curve at the most distant point the lower person can see to be quite extreme, to make it so a much greater altitude was needed.
But even then, you still just failed, and decided to just draw a line and pretend you can't see past it.

The higher observer can see past C.
And if you were more honest and made them a bit higher, that would be even more obvious.
What is certainly obvious is that the higher observer can see the top of the volcano, while the lower one can't.
The only way to prevent it is to put something else there to block the view.
You don't believe me? Tilt your computer sideways!
And see just how dishonestly you have made your shape?
Do you see this in reality? No. No, you don't look down to see things off in the distance.
Yes. We do.
Your dishonest, wilful rejection of reality does not change this:

Do you know the big difference between your crappy image and Earth?
SCALE!
In your image, the horizontal "diameter" of Earth is 494 px, the vertical one is 405 px; making the "radius" 247 px or 202.5 px respectively.
The distance from the high observer's eye to the ground is roughly 346 px.
That means you have your observer roughly 1.5 times the radius above the planet.
With such significant altitude they will have to look down quite a lot.
For Earth, even Mt Everest is only roughly 8 km above the surface, compared to the radius of roughly 6371 km.
Instead of a factor of 1.5, that is a factor of 0.00125.
Fortunately, simple math (I know, you hate it) easily allows one to determine the angle of dip to the horizon.
Assuming Earth was a perfect sphere with a radius of R, and an observer had an eye height of h, then the angle of dip to the horizon (a) is given by:
cos(a)=R/(R+h)
For the observer on Mt Everest, that is 2.9 degrees.
For an observer at a more reasonable altitude of 1 km, that is ~1 degree.
For someone standing at sea level with a height of 2 m, that is ~0.05 degrees.
Then is it delusional? Yes. Is it BS? Yes.
Your arguments most certainly are, without any shred of integrity.
@JackBlack, is Round Earth theory Delusional BS? You know the answer to this question in your heart and soul.
No, as further evidenced by the level of blatant dishonesty you need to appeal to to pretend there is a problem.
If it truly was delusional BS you wouldn't need to be so dishonest.
In a flat Earth, altitude increases focal length. No curve obstructs path.
There is no reason for altitude to allow you to see further on a FE.
No curve obstructing the path represents a massive problem, as you have NOTHING obstructing the view; yet in reality Earth is clearly observed to obstruct the view.
You do not have to look down to see distant mountains. You can look straight ahead.
This depends on the on where you and the mountains are.
What is certainly true is that to see an object at your altitude or below you, it will be below you.
And likewise, the horizon (other than that formed from mountains or hills or the like) will be below you.
Horizon doesn't just appear to be farther away
Not only does the horizon appear to be further away, it actually is further away.
I thought Mount Fuji was right outside Tokyo. Turns out, it's 60+ miles away! If you were looking around a curve, you shouldn't even be able to see it. Not looking down, you can see it looking straight across.
Mt Fuji, with a peak altitude of 3776.24 m, should have the peak visible to an observer at sea level roughly 219 km away.
At a distance of 100 km, if your eyes were at sea level, only roughly 784 m should be obscured, leaving roughly 3 km visible.
You might hate the math (because of how easily it shows you are blatantly lying to everyone) but without it the best you can get is "I don't know".
Because without the math we can see that getting higher, or making the distant object we are trying to view higher, it can be seen for a greater distance.
Without the math, we don't know what distance is required to hide Mt Fuji.
So contrary to your blatant lie, you should easily be able to see Mt Fuji.
Such blatant disregard for the truth wont help a flat Earth. Instead it just shows how dishonest and desperate you are.