GH - Drawing a Line on a Rotated Plane doesn't rotate

[RIL (Rolf)]

Try rotating the following nasty little figure. Here the planes are “tilted” properly, but they are not rotated the way I would have expected :

3DRotator_test2.gh (29.5 KB)

Edit: New picture with “droopy” lines hanging from the planes :

Notice how the green planes are “tilted” but not rotated (about it’s local xy center) in the same manner as the small cubes.

// Rolf