well here is problem i see with this here.
- having something like this seems to be a more easy way of spreading viruses because “shading modifications” have to be able to go to “person a” which would be you the game developer to "the almighty: which is he server then from there it has to go to “the masses” which is the people who play your game that would be using the shading you had implemented in your game which leads me on to my second point.
- while it might be nice this would come with a bunch of performance and graphical issues for example say i was playing said game that used this. my phone may not have the computing power and or the correct graphics card to be able to run said shading.