ISO/IEC 14772-2:2004
Information technology - Computer graphics and image processing - The Virtual Reality Modeling Language (VRML) - Part 2: External authoring interface (EAI)
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About This Item
ISO/IEC 14772-2:2004 defines the External Authoring Interface (EAI) for the Virtual Reality Modeling Language (VRML), providing a technical reference for connecting external programs with VRML content. For teams evaluating browser-based 3D applications, model-driven visualization, or interactive content pipelines, it helps establish how authoring tools and runtime environments may exchange data in a controlled way. ISO/IEC 14772-2:2004 is relevant where technical review, interoperability checks, and documented evaluation are needed for VRML-linked systems.
Overview of ISO/IEC 14772-2:2004
As part of ISO/IEC 14772, ISO/IEC 14772-2:2004 focuses on the external interface used to author or manipulate VRML scenes from outside the main VRML environment. That makes it useful when engineering teams need a common reference for software integration, workflow design, or compatibility assessment around interactive 3D content. In procurement and compliance review, it may support technical validation of tools that rely on coordinated access between external applications and VRML-based systems.
Compliance applications of ISO/IEC 14772-2:2004
Organizations may use ISO/IEC 14772-2:2004 during product evaluation, integration testing, and software acceptance work for VRML tooling, visualization platforms, or legacy 3D content management systems. It can support technical assessment when external scripts, authoring utilities, or content-generation tools must interact consistently with VRML environments. The document is also useful in quality workflows that require clear interface expectations, traceable engineering documentation, and a defensible basis for conformity assessment preparation.
Importance of compliance with ISO/IEC 14772-2:2004
Compliance with ISO/IEC 14772-2:2004 can help reduce integration risk by giving developers and reviewers a shared reference for external authoring behavior in VRML systems. This is important for interoperability, testing consistency, and controlled technical validation across different implementations. For procurement and QA teams, the reference can support clearer requirements, more reliable acceptance criteria, and better alignment between supplier documentation and internal compliance workflows. ISO/IEC 14772-2:2004 may also help limit ambiguity during system maintenance or legacy support.
- External authoring interface reference for VRML-based software integration
- Useful for interoperability checks between tools and scene-processing environments
- Supports testing workflows, acceptance criteria, and technical review activities
- Helps structure procurement and conformity assessment documentation for VRML-related systems
- Publication Date: 2004-03-03
- Standard Status: Derived
- Publisher: IEC
- Edition: 1
- This Version: ISO/IEC 14772 (2004-03-03)
- Previous Version: ISO/IEC 14772 (2003-03-12)
- Previous Version: ISO/IEC 14772 (1997-12-15)
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