Making Multiple Polylines Straight

anyone know how i can make multiple slanted polylines straight without doing it all individually?

Hi Roland,

In Rhino 8 using Grasshopper you can modify your Rhino Objects.

Here’s rough example where i input the angle value. You could automatically calculate that easily enough if the curves are planar to the XY (depending on direction you may need to grab the appropriate start point for the rotation as well)

1 Like

they look like they have the same angle so you can do them all at once. activate the points select the lower points and move aligning one of the points to the upper points, the rest will be in place.

thanks for the help!