Use vcpkg version of cesium-native

.github/workflows/build.yml

@@ -41,6 +41,16 @@ jobs:
         uses: actions/checkout@v4
         with:
           submodules: recursive
+      - name: Cache vcpkg artifacts
+        uses: actions/cache@v4
+        with:
+          path: "d:/.ezvcpkg"
+          key: vcpkg-windows-${{ hashFiles('native~/vcpkg/ports/**/vcpkg.json', 'native~/vcpkg/triplets/**/*', 'native~/extern/*toolchain.cmake') }}-${{ hashFiles('native~/extern/cesium-native/CMakeLists.txt', 'native~/CMakeLists.txt') }}
+          restore-keys: |
+            vcpkg-windows-${{ hashFiles('native~/vcpkg/ports/**/vcpkg.json', 'native~/vcpkg/triplets/**/*', 'native~/extern/*toolchain.cmake') }}-
+      - name: Install Ninja
+        run: |
+          choco install -y ninja
       - name: Install nasm
         uses: ilammy/[email protected]
       - name: Install wget
@@ -53,8 +63,8 @@ jobs:
           del ./UnityHubSetup.exe
       - name: Install Unity
         run: |
-          Start-Process -FilePath "C:/Program Files/Unity Hub/Unity Hub.exe" -Args "-- --headless install --version 2021.3.13f1 --changeset 9e7d58001ecf" -Wait
-          Start-Process -FilePath "C:/Program Files/Unity Hub/Unity Hub.exe" -Args "-- --headless install-modules --version 2021.3.13f1 --changeset 9e7d58001ecf --module android android-sdk-ndk-tools android-open-jdk-8u172-b11 universal-windows-platform uwp-il2cpp" -Wait
+          Start-Process -FilePath "C:/Program Files/Unity Hub/Unity Hub.exe" -Args "-- --headless install --version 2022.3.41f1 --changeset 0f988161febf" -Wait
+          Start-Process -FilePath "C:/Program Files/Unity Hub/Unity Hub.exe" -Args "-- --headless install-modules --version 2022.3.41f1 --changeset 0f988161febf --module android android-sdk-ndk-tools  android-open-jdk-11.0.14.1+1 universal-windows-platform" -Wait
       - name: Create SSH tunnel to Unity License Server
         env:
           UNITY_LICENSE_SERVER_SSH_KEY: ${{ secrets.UNITY_LICENSE_SERVER_SSH_KEY }}
@@ -93,6 +103,10 @@ jobs:
         run: |
           mkdir -p d:\cesium\CesiumForUnityBuildProject\Packages\com.cesium.unity
           mv $ENV:GITHUB_WORKSPACE/* d:\cesium\CesiumForUnityBuildProject\Packages\com.cesium.unity
+          # Disable Unity audio
+          mkdir -p d:\cesium\CesiumForUnityBuildProject\Packages\com.cesium.unity\ProjectSettings
+          $text="%YAML 1.1`n%TAG !u! tag:unity3d.com,2011:`n--- !u!11 &1`nAudioManager:`n  m_DisableAudio: 1`n"
+          [IO.File]::WriteAllLines("d:/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity/ProjectSettings/AudioManager.asset",$text)
       - name: Build Reinterop
         run: |
           cd d:\cesium\CesiumForUnityBuildProject\Packages\com.cesium.unity
@@ -103,9 +117,20 @@ jobs:
           mkdir -p d:\cesium\temp
           # Store temp files on the D drive, which is much faster than the EBS-backed C drive.
           $ENV:TEMP="d:\cesium\temp"
+          # We only need a release build of vcpkg dependencies
+          $ENV:CESIUM_VCPKG_RELEASE_ONLY="TRUE"
+          # Clear ANDROID_NDK_ROOT so that we use Unity's version
+          Remove-Item Env:ANDROID_NDK_ROOT
+          # Explicitly set the ezvcpkg path. Otherwise it will be `/.ezvcpkg` and the drive letter is ambiguous.
+          $ENV:EZVCPKG_BASEDIR="D:/.ezvcpkg"
+          # Run the build
           dotnet run --project Build~
-          cat D:\cesium\CesiumForUnityBuildProject\Packages\com.cesium.unity\native~\build-WSA-x86_64\build.log
-          dir d:\cesium\CesiumForUnityBuildProject
+      - name: Publish Logs
+        if: success() || failure()    # run this step even if previous step failed
+        uses: actions/upload-artifact@v4
+        with:
+          name: Native Build Logs - Windows
+          path: d:/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity/native~/build-*/build.log
       - name: Publish package artifact
         if: ${{ success() }}
         uses: actions/upload-artifact@v4
@@ -114,7 +139,7 @@ jobs:
           path: d:\cesium\CesiumForUnityBuildProject\*.tgz
       - name: Run Tests
         run: |
-          start -FilePath "C:\Program Files\Unity\Hub\Editor\2021.3.13f1\Editor\Unity.exe" -ArgumentList "-runTests -batchmode -projectPath d:\cesium\CesiumForUnityBuildProject -testResults d:\cesium\temp\TestResults.xml -testPlatform PlayMode -logFile d:\cesium\temp\test-log.txt" -Wait
+          start -FilePath "C:\Program Files\Unity\Hub\Editor\2022.3.41f1\Editor\Unity.exe" -ArgumentList "-runTests -batchmode -projectPath d:\cesium\CesiumForUnityBuildProject -testResults d:\cesium\temp\TestResults.xml -testPlatform PlayMode -logFile d:\cesium\temp\test-log.txt" -Wait
           cat d:\cesium\temp\test-log.txt
       - name: Test Report
         uses: kring/[email protected]
@@ -125,22 +150,23 @@ jobs:
           reporter: dotnet-nunit
   MacOS:
     needs: [QuickChecks]
-    runs-on: macos-12
+    runs-on: macos-latest
     # Only allow a single macOS build at a time, for Unity licensing reasons
     concurrency: mac
     steps:
-      - name: Set XCode version
-        uses: maxim-lobanov/setup-xcode@v1
-        with:
-          xcode-version: "14.1"
       - name: Check out repository code
         uses: actions/checkout@v4
         with:
           submodules: recursive
+      - name: Cache vcpkg artifacts
+        uses: actions/cache@v4
+        with:
+          path: "~/.ezvcpkg"
+          key: vcpkg-mac-${{ hashFiles('native~/vcpkg/ports/**/vcpkg.json', 'native~/vcpkg/triplets/**/*', 'native~/extern/*toolchain.cmake') }}-${{ hashFiles('native~/extern/cesium-native/CMakeLists.txt', 'native~/CMakeLists.txt') }}
+          restore-keys: |
+            vcpkg-mac-${{ hashFiles('native~/vcpkg/ports/**/vcpkg.json', 'native~/vcpkg/triplets/**/*', 'native~/extern/*toolchain.cmake') }}-
       - name: Install nasm
         uses: ilammy/[email protected]
-      - name: Install jq
-        run: brew install jq
       - name: Install Unity Hub
         run: |
           wget --quiet https://public-cdn.cloud.unity3d.com/hub/prod/UnityHubSetup.dmg
@@ -149,14 +175,14 @@ jobs:
           sudo cp -R "./UnityHubSetup/Unity Hub.app" /Applications
           hdiutil detach ./UnityHubSetup
           rm ./UnityHubSetup.dmg
-      - name: Install Unity 2021.3.13f1
+      - name: Install Unity 2022.3.41f1
         # This command sometimes returns exit code 130, despite actually succeeding.
         continue-on-error: true
         run: |
-          /Applications/Unity\ Hub.app/Contents/MacOS/Unity\ Hub -- --headless install --version 2021.3.13f1 --changeset 9e7d58001ecf --architecture x86_64
+          /Applications/Unity\ Hub.app/Contents/MacOS/Unity\ Hub -- --headless install --version 2022.3.41f1 --changeset 0f988161febf --architecture arm64
       - name: Install Unity iOS Support 
         run: |
-          /Applications/Unity\ Hub.app/Contents/MacOS/Unity\ Hub -- --headless install-modules --version 2021.3.13f1 --changeset 9e7d58001ecf --module ios --architecture x86_64
+          /Applications/Unity\ Hub.app/Contents/MacOS/Unity\ Hub -- --headless install-modules --version 2022.3.41f1 --changeset 0f988161febf --module ios --architecture arm64
       - name: Configure Unity to Use the License Server
         run: |
           sudo mkdir -p "/Library/Application Support/Unity/config"
@@ -196,19 +222,26 @@ jobs:
         run: |
           mkdir -p ~/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity
           mv $GITHUB_WORKSPACE/* ~/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity
+          # Disable Unity audio
+          mkdir -p ~/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity/ProjectSettings
+          echo '%YAML 1.1\n%TAG !u! tag:unity3d.com,2011:\n--- !u!11 &1\nAudioManager:\n  m_DisableAudio: 1\n' > ~/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity/ProjectSettings/AudioManager.asset
       - name: Build Reinterop
         run: |
           cd ~/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity
           dotnet publish Reinterop~ -o .
       - name: Build Package
         run: |
+          # We only need a release build of vcpkg dependencies
+          export CESIUM_VCPKG_RELEASE_ONLY="TRUE"
           cd ~/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity
           dotnet run --project Build~
           ls -l ~/cesium/CesiumForUnityBuildProject
-      - name: Print log
-        if: ${{ failure() }}
-        run: |
-          cat /Users/runner/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity/native~/build-iOS/build.log
+      - name: Publish Logs
+        if: success() || failure()    # run this step even if previous step failed
+        uses: actions/upload-artifact@v4
+        with:
+          name: Native Build Logs - macOS
+          path: ~/cesium/CesiumForUnityBuildProject/Packages/com.cesium.unity/native~/build-*/build.log
       - name: Publish package artifact
         if: ${{ success() }}
         uses: actions/upload-artifact@v4
@@ -217,7 +250,7 @@ jobs:
           path: ~/cesium/CesiumForUnityBuildProject/*.tgz
       - name: Run Tests
         run: |
-          /Applications/Unity/Hub/Editor/2021.3.13f1/Unity.app/Contents/MacOS/Unity -runTests -batchmode -projectPath ~/cesium/CesiumForUnityBuildProject -testResults ~/cesium/CesiumForUnityBuildProject/TestResults.xml -testPlatform PlayMode -logFile ~/cesium/CesiumForUnityBuildProject/test-log.txt
+          /Applications/Unity/Hub/Editor/2022.3.41f1/Unity.app/Contents/MacOS/Unity -runTests -batchmode -projectPath ~/cesium/CesiumForUnityBuildProject -testResults ~/cesium/CesiumForUnityBuildProject/TestResults.xml -testPlatform PlayMode -logFile ~/cesium/CesiumForUnityBuildProject/test-log.txt
           cat ~/cesium/CesiumForUnityBuildProject/test-log.txt
           ls /Users/runner/cesium/CesiumForUnityBuildProject/TestResults.xml
       - name: Test Report

.gitmodules

@@ -6,4 +6,8 @@
 	url = https://github.com/htacg/tidy-html5.git
 [submodule "native~/extern/enum-flags"]
 	path = native~/extern/enum-flags
-	url = https://github.com/grisumbras/enum-flags.git
+	url = https://github.com/kring/enum-flags.git
+[submodule "native~/extern/swl-variant"]
+	path = native~/extern/swl-variant
+	url = https://github.com/kring/swl-variant.git
+	branch = exception-public-inheritance

Build~/Package.cs

@@ -36,13 +36,16 @@ public void Run()
                 Directory.CreateDirectory(outputPackagePath);
 
                 Console.WriteLine("**** Modifying the csc.rsp files to write generated files to disk");
-                string generatedRuntimePath = Path.Combine(tempPath, "generated", "Runtime");
-                Directory.CreateDirectory(generatedRuntimePath);
-                string generatedEditorPath = Path.Combine(tempPath, "generated", "Editor");
-                Directory.CreateDirectory(generatedEditorPath);
+                string generatedRuntimeBasePath = Path.Combine(tempPath, "generated", "Runtime");
+                Directory.CreateDirectory(generatedRuntimeBasePath);
+                string generatedEditorBasePath = Path.Combine(tempPath, "generated", "Editor");
+                Directory.CreateDirectory(generatedEditorBasePath);
 
-                File.AppendAllText(runtimeCscRspPath, "-generatedfilesout:\"" + generatedRuntimePath + "\"" + Environment.NewLine, Encoding.UTF8);
-                File.AppendAllText(editorCscRspPath, "-generatedfilesout:\"" + generatedEditorPath + "\"" + Environment.NewLine, Encoding.UTF8);
+                File.AppendAllText(runtimeCscRspPath, "-generatedfilesout:\"" + generatedRuntimeBasePath + "\"" + Environment.NewLine, Encoding.UTF8);
+                File.AppendAllText(editorCscRspPath, "-generatedfilesout:\"" + generatedEditorBasePath + "\"" + Environment.NewLine, Encoding.UTF8);
+
+                string generatedRuntimePath = Path.Combine(generatedRuntimeBasePath, "Reinterop");
+                string generatedEditorPath = Path.Combine(generatedEditorBasePath, "Reinterop");
 
                 string sceneDirectory = Path.Combine(Utility.ProjectRoot, "Assets", "Scenes");
                 Directory.CreateDirectory(sceneDirectory);
@@ -57,6 +60,24 @@ public void Run()
                     }
                 }
 
+                // Disable Unity audio, because we don't need it and because it seems to take 10-20 minutes
+                // to time out on macOS on GitHub Actions every time we start up Unity.
+                string projectSettingsDirectory = Path.Combine(Utility.ProjectRoot, "ProjectSettings");
+                Directory.CreateDirectory(projectSettingsDirectory);
+                string audioManagerPath = Path.Combine(projectSettingsDirectory, "AudioManager.asset");
+                if (!File.Exists(audioManagerPath))
+                {
+                    Console.WriteLine("**** Creating AudioManager.asset to disable Unity audio");
+                    using (StreamWriter audioManager = new StreamWriter(audioManagerPath))
+                    {
+                        audioManager.WriteLine("%YAML 1.1");
+                        audioManager.WriteLine("%TAG !u! tag:unity3d.com,2011:");
+                        audioManager.WriteLine("--- !u!11 &1");
+                        audioManager.WriteLine("AudioManager:");
+                        audioManager.WriteLine("  m_DisableAudio: 1");
+                    }
+                }
+
                 Console.WriteLine("**** Compiling C# code for the Editor");
                 unity.Run(new[]
                 {
@@ -110,6 +131,11 @@ public void Run()
 
                 if (OperatingSystem.IsMacOS())
                 {
+                    configureArgs = configureArgs.Concat(new[]
+                    {
+                        "-DCMAKE_OSX_DEPLOYMENT_TARGET=10.15"
+                    }).ToList();
+
                     // On macOS, we must build the native code twice, once for x86_64 and once for arm64.
                     // In theory we can build universal binaries, but some of our third party libraries don't
                     // handle this well.
@@ -161,6 +187,10 @@ public void Run()
                     Console.WriteLine("**** Adding generated files (for the UWP Player) to the package");
                     AddGeneratedFiles("!UNITY_EDITOR && UNITY_WSA", generatedRuntimePath, Path.Combine(outputPackagePath, "Runtime", "generated"));
 
+                    // Clean the generated code directory.
+                    Directory.Delete(generatedRuntimePath, true);
+                    Directory.CreateDirectory(generatedRuntimePath);
+
                     Console.WriteLine("**** Compiling for Windows Player");
                     unity.Run(new[]
                     {

CHANGES.md

@@ -1,5 +1,20 @@
 # Change Log
 
+## ? - ?
+
+##### Breaking Changes :mega:
+
+- Player builds for macOS now require macOS 10.15+. Previously, 10.13+ was supported.
+
+##### Additions :tada:
+
+- Editor builds for macOS now target macOS 10.15+. Previously, macOS 12.7+ was required.
+
+##### Fixes :wrench:
+
+- Fixed a bug that could cause a crash in `CesiumIonSession` when the object was garbage collected or the AppDomain was unloaded while network requests were in progress.
+- Fixed a bug that could cause `CesiumFlyToController` to unexpectedly interrupt a flight.
+
 ## v1.11.1 - 2024-08-01
 
 ##### Fixes :wrench:

Editor/BuildCesiumForUnity.cs

@@ -29,6 +29,8 @@ private static void OnEditorCompilationFinished(object o)
 
         public static void CompileForAndroidAndExit()
         {
+            CompileCesiumForUnityNative.ExitAfterCompile = true;
+
             string buildPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
             Directory.CreateDirectory(buildPath);
             try
@@ -46,6 +48,8 @@ public static void CompileForAndroidAndExit()
 
         public static void CompileForUWPAndExit()
         {
+            CompileCesiumForUnityNative.ExitAfterCompile = true;
+
             string buildPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
             Directory.CreateDirectory(buildPath);
             try
@@ -62,6 +66,8 @@ public static void CompileForUWPAndExit()
 
         public static void CompileForIOSAndExit()
         {
+            CompileCesiumForUnityNative.ExitAfterCompile = true;
+
             string buildPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
             Directory.CreateDirectory(buildPath);
             try
@@ -85,6 +91,8 @@ public static void CompileForIOSAndExit()
 
         public static void CompileForWindowsAndExit()
         {
+            CompileCesiumForUnityNative.ExitAfterCompile = true;
+
             string buildPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
             Directory.CreateDirectory(buildPath);
             try
@@ -100,6 +108,8 @@ public static void CompileForWindowsAndExit()
 
         public static void CompileForMacAndExit()
         {
+            CompileCesiumForUnityNative.ExitAfterCompile = true;
+
             string buildPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
             Directory.CreateDirectory(buildPath);
             try