ShapeInput ML - User Drawn Shape Input

Finally a new method for user input: drawing! With this package, you can implement a method of user input whereby the player draws one of 6 shapes on a panel: X, O, Triangle, Square, Heart, or Star. It then uses a small and fast AI model (ie. Machine Learning [ML]) to interpret their drawing on the fly! Included demo game exemplifies usage: a shape is shown and the user must draw it on the bottom right panel to score a point. The console will print what shape was recognized, its confidence score, and how long it took the user to draw the shape (which can be used for accuracy or crit modifiers, for example). Asset uses Barracuda under Unity Companion License; see Third-Party Notices.txt file in package for details.