E.5 How to Model Sagging Fabric Parametrically - Intro to Parametric Modeling

In this video, I show how to use physics-inspired logic to model a surface mimicking the sagging of a piece of fabric.
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[@shankargope2475]

Another wonderful practical hands on example ❤

[@staabaan]

Thanks for the video, Jose Luis.
I had several weird twists in the loft. The only solution that I've found was moving one of the curves further. Apparently, the curves were too close to each other. Just in case someone else has the same problem.

[@juanmejia7070]

Hi! same problem here, however I havent found a solution

[@vaishnavishevde5648]

@@juanmejia7070right click on loft options and select align sections. That worked for me. Hope this helps you …

[@khadijehmohajer6965]

thankyou so much, it was interesting

[@jpark1277]

thx for the great vid. ur explanation is very easy to understand. u helped me a lot!!

[@kemaldeenpallie3572]

Hi José Luis, I get a kink in the loft, around at third of the point count. changing the parametric values, or reverting one of the curves does not change the issue. If I back the catenary curves, lofting in Rhino (version 8) works normally. Could it be a Grasshopper bug?

[@vigneshbalaji21]

Nice video. I have a question - Is it also possible to get the tension at different points of a catenary ?

[@axelfranciscomonllor7614]

Hola José Luis, si fuese una curva cerrada como podríamos controlar el movimiento, muchas gracias

[@BehnamAminpour]

For anyone who might face with warning; "chain is taut", you should probably increase the length of catenary so that the length is not less than the distance between end points.

[@-byoma2718]

Doesn't work any other solutions, please help

[@陸軒宇]

ありがとうございました！！

[@egemenyldrm7638]

Thank you so much