Hello all, I am trying to reverce all the “inward” normals of the multiple curves by checking the negative y coordinates of the vectors, so all the spickes are in the same direction. I am stuck at not getting more than one index of them. I guess working with multiple elements is not so promising wi…

Try the List.AllIndicesOf node instead of IndexOf

Check this out [image] Rotate Model elements to be Normal to Curve Packages Hi Mostafa, Thanks for the answer. I tried it and it worked…almost. The normals/planes/coordinate systems along the curve flip and cause the orientation of the components to flip. I solved thi…

Thank you, Mohammadz! One string of code from Mostafa_El_Ayoubi to reverse the normals is much more elegant then all the blocks :slight_smile:

Thank you, T_Pover! recursive ReplaceItemAtIndex from Clockwork also helped. [image] [image]

Reverse the normals of curves

Mohammadz February 27, 2017, 3:40pm 3

Check this out

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Reverse the normals of curves

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