If the measure gizmo is enabled, its snap state is used in the snap update. As it does not require a plane, the orientation of the plane is not calculated. However, the calculation of the plane's orientation must prevail over the states.
If the measure gizmo is enabled, its snap state is used in the snap update. As it does not require a plane, the orientation of the plane is not calculated. However, the calculation of the plane's orientation must prevail over the states.