exponential height fog node (free version)

download link: , ,this resource is free to use, but please credit me or give feedback if you find it useful in your workflow, product. about: Im developing a simple, but powerful material node for instant eyecandy. Initially this was made as a rapid concept art helper tool, but works well for games and rendering too. Node adds a parametric exponential height fog in your scene. Using this node you dont need a skybox as the node i