CHANGE
-Updated to version 2019.4.40f1

ADD
-CircleInteraction custom interaction (copy from HoldInteraction)
-Add "RegisterInteraction" method that will be called thanks to InitializeOnLoad declarative tag
-[SCENE] Create scene for testing CircleInteraction

ADD
-Implement Update() method of PlayerController using Input System for testing purposes.

CHANGE
-Change Process() logic of CircleInteraction :
--The interaction is started when clicked and performed when the points collected over time form a circle. If the clic is released before the circle is formed, the interaction is cancelled

TODO
-Find a better way to collect positions over time. Currently, collect only during process() method, ie. when the control binded change of value (here mouse left click). OnUpdate() method had been added to collect positions every frame but is never called.
-Implement the IsACircle() method to define if a list of points form a circle.

ADD
-Generated CircleAction (InputAction) to have access to action into the PlayerController debug script

CHANGE
-PlayerController script is now using CircleAction instead of OnTurn() method
-"Turn" Actions is now Value Type (Vector2) instead of Button Type
-Modify logic inside CircleInteraction to receive Vector2 from Mouse Position. The action is started and/or cancel depending on a hold click on another control of the same device (here mouse)
-Update Logic of temporary IsACircle method to take the accuracyOffset in acount

TODO
-Add a visual representation of the points collected during the interaction Process() to help the debug using sprites
-Implement the actual logic to define if the groupe of point form a circle

ADD
-In PlayerController, add listener for "performed" "started" and "canceled" callback event from InputAction "Turn"
-When an InputAction "Turn" is started, draw a orange point on the screen for each collected point, when the InputAction "Turn" is performed, draw a green point on the screen for each newly colelcted point. Wipe out previous drawn points at the beginning of each InputAction.

ADD
-Create Circle class that contains a Vector2 as Center and a float as Radius
-Implement GetCircleFurthestPoints that, for a list of point, return the circle that have for diameter the distance of the 2 furthest points and for center the middle of these 2 points
-Add Visual aid in grey for the "CircleFurthestPoints" for comparison with the actual points when the "Turn" action is just performed

TODO
-Optimization of the FindFursthestPoints method
-Use actual circle recognition in CircleInteraction
-Add back "duration" parameters (min and max) for CircleInteraction to avoid too early circle calculation and reject action that takes too long without result.

ADD
-Implementation of IsCircle() method that defines if all the points are between 2 circles defined with GetCircleFurthestPoints() and the accuracyPercent
-Draw in red all points that are outside the 2 circles for debuging visual aid
-Add durationMin and durationMax on CircleInteraction to define the lap of time in which the circle must be performed to be registered

CHANGE
-Move GeometryHelp class into InputSystem.Utilities namespace
-use accuracyPercent instead of accuracyOffset so the offset is proportional to the radius of the circle

CHANGE
-Add comments, summary, remove a few Debug.Log and factorize the code in PlayerController to have a separate method to draw DebugPoint

ADD
-Enum CircleMethod to select which method to use to check if the list of point is a circle
-[WIP] new circle method "Get3PointsCircle" that calculate the circle using 3 points (not working yet)

TODO
-Fix Get3PointsCircle

FIX
-Get3pointsCircle is now drawing an accurate circle (source : https://www.xarg.org/2018/02/create-a-circle-out-of-three-points/?fbclid=IwAR1JvB5kGlr1E16c0TXPPn1sWt5r8Esw2ssG5YMICDGaCjjHO9SG5tpgLQs). The results with this new method are are slightly worse than with GetCircleFurthestPoints

ADD
-Add CircleInteraction parameter to leave the choice on which circle recognition method will be used
-EnumSetting struct in InputParameterEditor in order to add option dropdown for enum value in the Interaction GUI

ADD
-GetCircleGamepadValue() that return a circle with 0,0 as center and 1 as radius
-Add IsHold() that define if the control is actuated and if an additional button is press in case the device used is the mouse.
-Add IsCircle() logic for Gamepad circle method. As the gamepad stick draws perfect circle but start acquiring values before being on the circumference, the method of the 2 limit circle does not work here. Instead,  if most of the point lies on the circumference and if the points are mostly spread evenly, the list of points is considered as a circle.
-For debug purpose, when using the Gamepad, the points acquired are multiplied and translated to be displayed legibly in the middle of the screen.

CHANGE
-GetCircle3Points() and GetCircleFurthestPoints() become private, GetCircle() is now use and take as parameter the list of points and the CircleMethod to be used
-The value treated during CircleInteraction Process() is now from ReadValue() instead of ReadUnprocessedValue() because the unprocessed value caused some trouble with the gamepad stick
-IsFirstPointLastPoint had been removed, its logic had been moved to IsCircle() in GeometryHelp class.

REMOVE
-Remove Debug.Log and dead code

NEW : Circle interaction
Implementation of CircleInteraction that analyses a list of Vector2 collected during the process and defines if the points form a circle with a set degree of accuracy.

The CircleInteraction works both for the Mouse (position) and the Gamepad (LeftStick, RightStick, and D-pad).
When using the Mouse, since the position is always actuated as long as the game runs, any mouse button must be pressed during the circle recognition to be registered.