Camera Vertical Orbit Snippet

OrbitSnippet.cs

	public virtual void PitchBy(float amount) {
		Vector3 originalPosition = gameboardCamera.transform.position;
		Vector3 originalAngle = gameboardCamera.transform.eulerAngles;
		if (!orbitOriginSet) {
			verticalMoveOrigin = gameboardCamera.transform.position + (gameboardCamera.transform.forward * manager.vertical_orbit_radius);
			orbitOriginSet = true;
		}
		float yRotation = gameboardCamera.transform.localEulerAngles.y;
		float zRotation = gameboardCamera.transform.localEulerAngles.z;
		gameboardCamera.transform.RotateAround(verticalMoveOrigin, Vector3.Cross(gameboardCamera.transform.forward, Vector3.up), amount * manager.sensitivity_pitch);
		gameboardCamera.transform.LookAt (verticalMoveOrigin);
		gameboardCamera.transform.localEulerAngles = new Vector3 (gameboardCamera.transform.localEulerAngles.x, yRotation, zRotation);
		RailHeightAndAngle (originalPosition, originalAngle);
	}