Game Development Reference
FIG 7.15 Creating a lightmap for a terrain.
On the Web
For more information on lightmapping in Unity, visit http://unity3d.com/
support/documentation/Manual/Lightmapping.html . Lightmapping
before and after images of the Lake Louise terrain are shown in
Figure 7.16 . Note how the trees now cast shadows.
FIG 7.16 Lake Louise terrain before and after lightmapping.