Game Development Reference
What is the Fork?
The concept of “forking” is important when getting a grasp of
the Advanced Lightning effect. Forking is the amount of light-
ning branches that splinter off from the main bolt, or core, of
lightning. There's even a Forking value you can adjust if you want
more or less forking (Fig. 9.5).
Figure 9.5 Lightning with the
Forking value at 0%.