Topcoat is a brand new texturing plugin from Greyscalegorilla that makes reflectance and adding realistic reflection to your scene easy and beautiful.
Everything we see in the real world is a reflection. It's the most important part of any C4D texturing workflow. So, when Reflectance came out in R16 and R17, we were excited to say the least. Finally, a realistic reflection tool that helped us achieve beautiful photo real renders with native C4D tools.