Wetness

The Geometry > Wetness brush allows you to adjust the wetness of the surface.

The higher the Value parameter is, the wetter the painted surface will be.

The wetter the surface, the stronger the vehicle will get stuck in it, even if the mud is not painted in this area.

On winter maps, hard surfaces (e.g., the winter asphalt, winter stone, ice) will become icy when painted with the wetness brush.