Question: On what 2012 film about a Scottish princess did Pixar use its industry-standard RenderMan image-rendering application programming interface?

Context articles: Netscape Server Application Programming Interface
Application programming interface key
Merida (Disney)
Microsoft CryptoAPI
Pixar
Advanced Programming in the Unix Environment
Server Application Programming Interface
Data Protection API
Common Programming Interface for Communications
NPAPI

The Netscape Server Application Programming Interface (NSAPI) is an application programming interface for extending server software, typically web server software.
An application programming interface key (API key) is a code passed in by computer programs calling an application programming interface (API) to identify the calling program, its developer, or its user to the Web site.
 API keys are used to track and control how the API is being used, for example to prevent malicious use or abuse of the API (as defined perhaps by terms of service).
Princess Merida of DunBroch (Scottish Gaelic: Mèrida) is the main character from the 2012 Disney Pixar film "Brave".
 Merida was added to the Disney Princess line-up as the 11th Princess and the first Pixar character to receive the honor on May 11, 2013.
 Merida is also the main character of the games "Brave" and "".
 Merida also is a playable character in the "Disney Infinity" Franchise, first appearing in "Disney Infinity 2.0."
The Microsoft windows platform specific Cryptographic Application Programming Interface (also known variously as CryptoAPI, Microsoft Cryptography API, MS-CAPI or simply CAPI) is an application programming interface included with Microsoft Windows operating systems that provides services to enable developers to secure Windows-based applications using cryptography.
 It is a set of dynamically linked libraries that provides an abstraction layer which isolates programmers from the code used to encrypt the data.
 The Crypto API was first introduced in Windows NT 4.0 and enhanced in subsequent versions.
Pixar ( ), also referred to as Pixar Animation Studios, is an American computer animation film studio based in Emeryville, California that is a subsidiary of The Walt Disney Company.
 Pixar began in 1979 as the Graphics Group, part of the Lucasfilm computer division, before its spin-out as a corporation in 1986, with funding by Apple Inc. co-founder Steve Jobs, who became the majority shareholder.
 Disney purchased Pixar in 2006 at a valuation of $7.4 billion, a transaction that resulted in Jobs becoming Disney's largest single shareholder at the time.
 Pixar is best known for CGI-animated feature films created with RenderMan, Pixar's own implementation of the industry-standard RenderMan image-rendering application programming interface, used to generate high-quality images.
Advanced Programming in the Unix Environment is a computer programming book by W. Richard Stevens describing the application programming interface of the UNIX family of operating systems.
 The book illustrates UNIX application programming in the C programming language.
In computing, Server Application Programming Interface (SAPI) is the direct module interface to web servers such as the Apache HTTP Server, Microsoft IIS, and Oracle iPlanet Web Server.
 Microsoft uses the term Internet Server Application Programming Interface (ISAPI), and the defunct Netscape web server used the term Netscape Server Application Programming Interface (NSAPI) for the same purpose.
 In other words, SAPI is an application programming interface (API) provided by the web server to help other developers in extending the web server capabilities.
DPAPI (Data Protection Application Programming Interface) is a simple cryptographic application programming interface available as a built-in component in Windows 2000 and later versions of Microsoft Windows operating systems.
 In theory the Data Protection API can enable symmetric encryption of any kind of data; in practice, its primary use in the Windows operating system is to perform symmetric encryption of asymmetric private keys, using a user or system secret as a significant contribution of entropy.
Common Programming Interface for Communications (CPI-C) is an application programming interface developed by IBM in 1987 to provide a platform-independent communications interface for the IBM Systems Application Architecture based network, and standardising programming access to SNA LU 6.2.
Netscape Plugin Application Programming Interface (NPAPI) is an application programming interface (API) that allows plugins (more specifically, browser extensions) to be developed for web browsers.
 It was first developed for Netscape browsers, starting in 1995 with Netscape Navigator 2.0, but was subsequently adopted by other browsers.