V-Ray OSL Material

This page provides details on the settings available for the OSL Material in V-Ray.

Overview

The VRayMtlOSL material can be used to load OSL shader code files (.osl) or OSL object code files (.oso) and render them directly with V-Ray.

UI Paths:

||mat Network|| > V-Ray > Material > V-Ray OSL Material

OSL Source – Specifies whether the OSL shader code is inserted inline or loaded through a file.

Inline OSL – The OSL shader code is inserted inline.
File path (.oso/.osl) – The OSL shader code is loaded through a file.

Path to .oso/.osl file – Specifies the path to the OSL shader code file.

OSL home page at SPI - Open Shading Language home page at Sony Pictures Imageworks
OSL Google Code page - Google Code project page for Open Shading Language
OSL GitHub page - GitHub project page for Open Shading Language