Custom buttons

Under gui there is multiple button class that implement custom shapes

Custom Shape Button

This class is meant as a abstract class. Every point of the screen is outside the button. Extends this class to implement your shape.

Circular Button

The name does not explain well the usage of this button : It define a button that is of an arc of Ellipse. The area in editor of this node is the bounding box of the ellpise. However only the elliptical can catch mouse events.