MODE.boundingBox -> vector to define bounding box plane

[bebnev-pro]

Thanks for your development, it's very helpfull. But i can't understand how to define vector to define bounding box plane. If normalized vector parallel or athwart to axis, then bounding box properly in my examples. But if direction of vector not parallel and not athwart to axis, then bounding box is rotated in space. It's really bound, but not properly orientation, that i needed. Can you write more explanations in documentation, or may be i need to learn some theoretical materials?

[bebnev-pro]

I have extrude of living room walls. First example is not properly (yellow lines), and second is properly.