Has anyone ever made documentation outlining what the variables in EVE configs do?

[cosekantphi]

I'm once again getting back into making my own EVE configs to tweak things for my own taste, and once again I'm faced with only having trial and error to go on. After years of playing on and off modded KSP, I've gotten the hang of this generally, but some variables still elude me and searching online has been fruitless.

Specifically, I'd like to know what this set of variables under macroCloudMaterial controls:

            macroCloudMaterial
            {
                _FalloffScale =
                _RimDistSub =
                _InvFade =
                _RimDist =
            }

As well as these two variables under the general settings:

   

	settings
	{
		_DetailDist =  
		_DistFadeVert =  

I've tried playing with these in game via the editor,  but even after hours of messing around with them I can't quite grasp exactly what they are doing. Sometimes changing one of these variables does nothing, some times it changes things drastically, and I'm having trouble finding a pattern.  It'd really help if I could get a brief description of each one.