The documentation is being updated for version 1.3. Some sections may be incomplete.
The Gamma node applies Gamma adjustment to the heightfield. It works exactly as Gamma works in an image processing program.
|Auto-Gamma||Automatically choose a gamma value based on the input terrain or mask.|
|Gamma||The Gamma range is 0.0 to 2.5, with 1.0 being neutral or the original incoming gamma.|