RenderMan RIB user entity file. 3D geometry format. Used for photorealistic modeling and rendering. Stores 3D object definitions and scene descriptions. Native format of the RenderMan application. RIB is an acronym for RenderMan Interface Bytestream. Developed by Pixar in 1990.
Import and Export support Version 1.1 of the RIB entity file format.
Import reads planar convex polygon data from RIB entity files, ignoring possible directives for geometric transformations.