RenderMan Specification 3.1

Because RenderDotC is RenderMan compliant, the specification itself serves as a valuable document for users of the interface.  It is included here by reference:
RenderMan Interface Specification
The specification is copyrighted material, so it may not be redistributed.  However, anyone may download the HTML to their local computer for private use.

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The RenderMan® Interface Procedure and RIB Protocol are:
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