Universal Scene Description (USD) is an open source framework developed by Pixar Animation Studios for the interchange of 3D graphics data across various digital content creation tools. USD provides a rich and powerful toolset for reading, writing, editing, and rapidly previewing 3D scene data. With many of its features geared towards performance and large-scale collaboration among many artists, USD is ideal for the complexities of the modern pipeline. One such feature is Hydra, a high-performance preview renderer capable of interactively displaying large data sets. USD supports a variety of file formats, including usda, usdc, and usdz (a zero-compression, unencrypted zip archive), facilitating flexibility in data representation and exchange. The framework also includes tools like usdedit, a script that converts any single USD-readable file into its .usda text equivalent for easy editing.

Features

  • USD is a high-performance extensible software platform
  • USD enables robust interchange between digital content creation tools
  • USD’s unique composition ability provides rich and varied ways to combine assets into larger assemblies
  • Designed to meet the needs of large-scale film and visual effects production
  • Geometry, shading, lighting, and physics
  • Enables collaborative workflows so that many creators can work together with ease, and more

Project Samples

OpenUSD Screenshot 1

Project Activity

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Categories

Graphics

License

Apache License V2.0

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OpenUSD Web Site

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

C++

Related Categories

C++ Graphics Software

Registered

2025-02-14
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