Hi,

When a profile curve is not aligned directly towards standard views it's hard to edit the curve in site while keeping all the points in the same plan.

In this example a curve in the sweep is not align and it's kinda hard to tweak.



So, making a cplane is not easy as there is no xyz straight reference when you have curved objects like those.

It would be nice if cplane could align to a flat curve, the widest proportion of the curve being x and the other y.


Or maybe if the boundingbox command could have an option to make a 2d rectangle aligned to a flat planar curve, even if the profile is not aligned orthogonally... This way it would be easier to manually align the cplane.

Here bounding box make a cube.



Maybe there a way to do this I'm not aware of?

Marc