I am in awe at this. Thanks for sharing.
On Wed, 19 Jul 2023 at 18:11, Henning Hraban Ramm
Am 19.07.23 um 14:07 schrieb Taco Hoekwater:
First, find the actual point along the curve of the wave you want, then you can ask for the direction of the wave at that time, and its point:
Thank you!
pair itime, iangle, boatpos;
itime = (wave[3] intersectiontimes ((xpos,0)--(xpos,infinity))); iangle = direction (xpart itime) of wave[3]; boatpos = (point (xpart itime) of wave[3]) shifted (-5,0); % shift to center horizontally
There was still an error that I introduced: The boat on the first page is already way in, while on the last page it falls over the edge of the world.
I fixed several other things and drew a nicer boat. Feel free to use it.
Hraban
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