How to project a line on a hyperboloid onto a disc (Poincaré)?

antoni.parellada shared this question 1 year ago
Answered

On the attached file I was playing to generate lines on the disk by trying to intersect segments from the red curve on the hyperboloid to the point S with the xOyPlane, but I couldn't come up with a way of generating something like this:

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ideally with only the positive z part of the construct being plotted.

Comments (2)

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I figured it out, using the "show the trail" for point A, and animating the point.


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analytic (not for all cases):

dbc3d3910e27ec2ade8e65c793c1a0ab

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