The paint tool uses a brush and texture pairing to paint on the terrain texture. This dialog allows the user to set up the brushes and textures to use with the paint tool.
Brushes are held in groups. The group combo box above the brush list contains the list of brush groups. The groups may be edited by pressing the ... button next to the group combo box. This launches the brush group edit dialog. The brush list below this shows the brushes within this brush group. The user may add a new brush to the current group, change the currently selected brush or delete the select brush.
Textures are held in groups. The group combo box above the texture list contains the list of texture groups. The groups may be edited by pressing the ... button next to the group combo box. This launches the texture group edit dialog. The texture list below this shows the textures within this texture group. The user may add a new texture to the current group, change the currently selected texture or delete the select texture. When launched from the paint tool, an extra category, Current Texture Layers, is added from the current project and allows the user to paint with the textures from the texture layers.
If the paint tool solid colour option is set then the user may pick a colour for use instead of a texture. The currently selected colour is previewed for the user.