Grasshopper

algorithmic modeling for Rhino

Sphere is not touching two random points with pythagoras

Hi guys,

I have a problem with this sphere, that is not touching two random points.

I would like that the sphere just touches them on the buttom of the sphere.

I tried it with the pythgoras but it seemed to not work and I don't know why, because my expession should be right.

My second problem is when one point hasn't the same height(coordinates) as the other one the phytagoras wouldn't work any more. One point would be in the sphere and one would be outside.

Could anyone please help me.

Any help is much apprechiated.

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Permalink Reply by Tomas Villanueva on January 13, 2017 at 8:13am

Hi! the formula in the Expression component is wrong, it must be Sqrt(c^2-a^2)

Permalink Reply by Tomas Villanueva on January 13, 2017 at 8:17am

I forgot to put the file.

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Permalink Reply by Tomas Villanueva on January 13, 2017 at 9:22am

The second definition solves the second problem, not very elegantly though.

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Permalink Reply by Max Rind on February 5, 2017 at 5:39am

Thanks a lot that's exactly what I wanted :D

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