Ue4 volumetric rendering notes

https://forums.unrealengine.com/showthread.php?119267-Your-thoughts-on-and-comments-to-Volume-Rendering-in-Unreal-Engine-4

https://github.com/sp0lsh/UE4ShaderPluginDemo/commits/volumetric

Clipping

http://tips.hecomi.com/entry/2016/09/10/191006

https://translate.googleusercontent.com/translate_c?act=url&depth=1&hl=en&ie=UTF8&prev=_t&rurl=translate.google.com&sl=auto&tl=en&u=http://i-saint.hatenablog.com/entry/2015/07/28/233225&usg=ALkJrhhUxF0EczgKQw47gdKslsVvkyiWGg

https://www.unrealengine.com/marketplace/voxel-plugin