How to draw a 2D shape perpendicular to a line?

[MikeWayzovski]

Or use the Pie-tool:

Wrap a 3D wire around a 3d rectangle structure

Is it not a ‘spiral’:grinning: for perpendicular faces, you can also use the ‘Pie’ tool: [perpendicular] when placing the centre of the pie, hold left-button and drag on the line.