Check out the video where Master Zap explained about OSL Map and Open Shading Language
OSL works in any renderer that supports the 3ds Max shader API, such as Scanline, vRay, Corona, and so on. It can also work with renderers that support OSL natively, such as Arnold. In this case, the renderer rather than 3ds Max executes the OSL code.
Download
Download here
More about 3ds Max [post_ads_2]