RIS (RenderMan Integration Specification)

The RenderMan Integration Specification (RIS) is a standardized framework that enables different 3D rendering software and tools to communicate seamlessly with Pixar’s RenderMan rendering engine. It defines how data, such as scene details and visual effects, are exchanged and processed, ensuring consistent and efficient rendering workflows across diverse applications. Essentially, RIS acts as a common language that allows artists, software developers, and studios to work together smoothly, producing high-quality visuals with flexibility and reliability within a compatible, open-standard environment.