As we identified in the previous section, our terrain currently has some bumpy edges and pointed peaks. We will use the smoothing tool, which is available in the
Terrain section of the
Inspector panel. As you can see here, it is the third icon from the left:
When the smoothing tool is selected, you are presented with different brush types and sizes. Once you make those selections, simply use the left-button of the mouse to smooth the terrain.
The following screenshot shows the results of the terrain after significant smoothing has been applied: