I want to upgrade into a PBR renderer and support PBR materials (metallic workflow like the UE4 one) in my directx 11 engine.

Are there any programming tutorials you can suggest on this topic? They would be of great help. Thank you.

https://github.com/Nadrin/PBR​

then look at the Bibliography section for the theory by Sebastian Lagarde;

That will get u going ?

have fun ?

I skimmed through it a bit.

From first look it seems interesting and decently short for tutorial purposes.

Thanks.