Editor: Terrain Texture Brush Button
When in terrain texture editing mode a brush button must be added to the toolbar.
The button holds the following state:
- type of the brush (with additional brush information depending on the type
- size of the brush
- brush texture
A fancy implementation can hint the current state in the button icon (this is optional).
When clicking the brush button a small window should pop up that allows to configure the brush:
- single point (no size)
- square (size is length of an edge)
- circle (size is diameter)
- custom (makes the shape and size of the current selection into a brush)
Right-Clicking the button should open a menu that lists a couple of recently used brushes (size of the list configurable as user settings option).