Patreon Tutorial #34 - Using OSL Nodes - Part 4 - MatCap (Patreon)

In this tutorial I will go over the MatCap OSL shader. This is an interesting shader as it is not necessarily influenced by your scenes lighting and can be used to make very interesting looking surfaces which can be completely non-physical renders based on the input matcap texture. I have included an assortment of matcap textures in the project files for you to play with but you can easily make your own to suite your needs.