Nice.
While being at the labour day fair in town I let the machine churn out this one:
A new one is being rendered with 9 shapes, but since I do so at 4k resolution it takes over 8 hours for just the rendering of the frames (estimate 30GB of image data on disk). Encoding to mp4 will take its own time. Stay tuned!
And the version with 9 different shapes, rendered at 4K (DCI) resolution at 60fps.
The frames take a nice 30GB chunck of my SSD. The rendering at 4096x2160 took around 10 hours. Encoding with Blender 2.80 took 2,5 hours to a 6,35GB video file. Uploading took 1 hour and 40ish miinutes. An hour or two for YouTube to get all resolutions processed. 2160p60 is the intended quality, so if you have a good-sized 4K screen, I hope this looks good.
I organized the GH definition a bit. It includes also the code by @stevebaer for the curve drawing.
times_viz.gh (24.9 KB)