v23.11.42 | Swift on Server

What's New

🎧swift on.

_{SwiftUSD v23.11.42}

^{Fix a iOS build error related to incorrectly trying to link OpenGL.}

Changelog

• Fixes all threading issues which caused crashing when reading and writing binary usd files (.usd, .usdc).
• Fix a iOS build error related to incorrectly trying to link OpenGL (thanks @felfoldy!).
• Supports building SwiftUSD with projects like Vapor for Swift on Server.
• Allow creation/retrieval of USD stages from stage cache.
  • See this working example to learn how to work with UsdStageCache in Swift.
• Examples application (beginning a repository of example use cases).
• Various initial work around creating an OpenUSD version upgrader/downgrader.
• Begin work for allowing proper subclassing and inheritance overrides of C++ virtual methods from Swift.
• Adds a new optional parameter to Pixar.Bundler, in order to allow for explicit runtime auto-installation of all USD plugins when setting installPlugins: true (a requirement on iOS and visionOS devices)

  // usage like so:
  Pixar.Bundler.shared.setup(.resources, installPlugins: true)

SwiftUSD Contributors

• @furby-tm
• @gracien-app
• @felfoldy
• Pixar's OpenUSD contributors

Usage

To use this release of Pixar's USD in your swift project, add the following to the dependencies section in your Package.swift file:

// swift-tools-version: 5.10

dependencies: [
  .package(url: "https://github.com/wabiverse/SwiftUSD.git", from: "23.11.42")
]

The Wabi Foundation uses SwiftUSD to build the Kraken metaversal creation suite, you can always find an up to date configuration to use for your own Swift project here.

Linux

For Linux, these are the only dependencies required, as MetaverseKit provides everything else.

Tip

If you are on a distro like Ubuntu there is a good chance you already have most of these installed.

Dependency	CentOS	Ubuntu
Boost	boost-devel	libboost-all-dev
Python	python3-devel	python3-dev
BZ2	bzip2-devel	libbz2-dev
ZLib	zlib-devel	zlib1g-dev
FreeGLUT	freeglut-devel	freeglut3-dev
DEFLATE	libdeflate-devel	libdeflate-dev
Expat	libexpat-devel	libexpat1-dev
Xcursor	libXcursor-devel	libxcursor-dev
Xt	libXt-devel	libxt-dev
Xi	libXi-devel	libxi-dev
Xinerama	libXinerama-devel	libxinerama-dev
Xrandr	libXrandr-devel	libxrandr-dev