sundial seen "from space"
Hello to all,
I'm trying to show the functioning of a sundial on earth seen "from space."
I am attaching the file that has not yielded the expected results.
The trace left of the shadows on the "floor" terrestrial poli1 (in solidarity with the movement of the earth's rotation) does not generate the hyperbole that I expected.
Looking good, the trace left by the point P does not lie on poli1 but is represented in the 3D view.
It will be what maybe the problem?
As usual, thanks in advance for your attention.