The vectorUp commwhen you scale an object, the vectorDir and doesn't alwaysvectorUp commands don't return a unit vector (vectorMagnitude _vector != 1).anymore, I'm not sure if it's intentional but at least that is the expected behavior (similar to vectorDir command).
This might potentially be a bug in the setVectorUp command (if it sets the vectorUp incorrectlyand instead return a vector scaled by the getObjectScale value.
modelToWorld, the return value is also incorrect).vectorModelToWorld, and other commands are affected too