Hello everyone! I want the density of the tween curves to vary based on the angle of the guide curves. So that the tween curves are closer to each other where the curvature of the guide curves change. Is there a way to do this? Thanks a lot in advance! :slight_smile: Sincerely, Felix [Screens…

this will follow parameter t speed: [image] Tween Curves Varying Density_t_speed.gh (13.7 KB) [image] Curve Parameter Space One of the more common misconceptions people have regarding computational geometry has to do with curve parameters. Since the mathematics of Nurbs curves are ra…

[image] inno: this will follow parameter t speed: “parameter t speed”? Rate of change perhaps? Guess I need to read your references to know what that means? And install Pufferfish, of course. Looks good. I used a different method (below).

I don’t know if this is correct. (P.S. Pretty sure it’s not!) Several variations all look less smooth than what @inno posted. Your geometry is not accurate, the two vertical curves don’t touch the circles. I get better results using Fit Curve on one of the vertical curves, but don’t see tween c…

Pretty sure this is still wrong but might be better? [Tween Curves Varying Density_2024Sep23d] Tween Curves Varying Density_2024Sep23d.gh (29.5 KB)

yes, the first article is really well explained and eye-opening (or at least it was for me :slight_smile: ) the simplest example, also present in that article, that is a good metaphor for what is happening in a Nurbs curve, if you evaluate a Sin function with a given number of point all equally dis…

[image] inno: the first article is really well explained I read that and get the idea (sort of…), but my code still needs work. I have to avoid a zero value… TBC (To Be Continued)

[image] Joseph_Oster: I have to avoid a zero value… I took the easy way out by adding a ‘Min’ slider (blue group) so I can move on to other things. I am dubious about using three ReMap components and still curious about a correct answer, if there is one? Seems highly dependent on the geomet…

Super interesting article! :slight_smile: Thanks for the help!

Varying Tween Distances Based on Angle of Guide Curve

Grasshopper

inno September 23, 2024, 2:17pm 2

this will follow parameter t speed:

Tween Curves Varying Density_t_speed.gh (13.7 KB)

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Varying Tween Distances Based on Angle of Guide Curve

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