1/*! 2\page usdRi_page_front UsdRi: USD Renderman Schemas 3\if ( PIXAR_MFB_BUILD ) 4\mainpage UsdRi: USD Renderman Schemas 5\publicLib 6\endif 7 8\section usdRi_overview Overview 9 10This module provides schemas and utilities for authoring USD that encodes 11Renderman-specific information, and for converting between USD and Ri 12values and datatypes. There is no inclusion of Renderman headers, so this 13schema module is compilable and useful regardless of whether you have or use 14Renderman. 15 16The primary classes are: 17 18\li UsdRiStatements, which provides API for encoding most Renderman specific 19concepts, like Ri Attributes, and (scoped) coordinate systems. 20 21\li \ref usdRi/rmanUtilities.h prvides usd/ri conversion utilities 22 23\li The UsdRiPxr...LightFilter classes, representing extensions to the 24 core UsdLight schemas specific to Renderman 25 26*/ 27