A vector perpendicular to the line

[mahmoudelsayedsayed1]

Hello all
How i can get a vector perpendicular to the line?

[sovitek]

Hi try normal at parameter

[Vladimir]

Actually, you can’t say, where this vector points , as line can be rotated about it’s axis. This often happens with CAD lines.

[sovitek]

yeah sure…and for curved curves…in these cases i would calculate the vector with cross and tangent or try the new normal node with option for side, guess it comes in 24

[mahmoudelsayedsayed1]

thx my friend script work