Cant Clamp Lerp

[Kurt-Dekker]

Your best bet is to have local-only float variables to represent traverse and elevation, then change and clamp those floats, and finally drive .localRotation of the parts on their correct Transform axis.

Notes on clamping rotations and NOT using .eulerAngles because of gimbal lock:

Implement a limit in Camera Movement

Generally never read / write to / from eulerAngles. The reason is gimbal lock. Instead track your own float variable that is the heading, adjust and clamp that variable, then “drive” the camera’s rotation each frame.

Implement a limit in Camera Movement

declare a variable float heading; adjust it when conditions warrant: if (conditionToTurn) { heading += AdjustmentWhateverYouWant; } clamp it heading = Mathf.Clamp( heading, minimum, maximum); drive the rotation to the camera transform: cameraTransform.localRotation = Quaterion.Euler( 0, heading, 0);

All about Euler angles and rotations, by StarManta:

https://starmanta.gitbooks.io/unitytipsredux/content/second-question.html