Grasshopper

algorithmic modeling for Rhino

a queastion about catenary!

I used A(start pt)/B(end pt) points and gravity to create a catenary curve.But when I change the vecor of gravity the start point of curve change too!
Is it a bug of grssshopper?

(The pictures show the two vector of gracity)

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Permalink Reply by Hyungsoo Kim on December 8, 2014 at 7:24am

Hi. Ali.

There is a slight misalignment between Your catenary curve and gravity vector. They are not on the same plane.

If you adjust them on the same plane, your catenary curve direction won't change.

I don't know, but  someone who have  In-depth knowledge about this component may explain why.

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Permalink Reply by Ali-Haung on February 7, 2015 at 3:00am

Thank you verymuch~

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