LogInA nice post-process effect for Unreal Engine users, free in April.
Fog Gradients is a post-process effect for UE4 that lets users layer different colors over distances and directions.
The effect is based on Color Curves which can be edited in real time, so you can set up unique-looking environments, both stylized and realistic.
"The master material contains many settings for instancing, with tool-tips and optimized with static switches," added the developer. "The main effect is also broken down into material functions to allow much greater customization to suit any project's needs."
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Features:
- Forest Example Map
- Color curve presets
- Example material instances
- Example of an actor that can interact with the fog
- Height fog settings
- Tool-tips on all material settings
- Material functions
- VR Compatible
You can learn more and get the effect here.