renaming to Thermion

examples/assets/FlightHelmet/FlightHelmet.gltf

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+    },
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+      "uri": "FlightHelmet_occlusionRoughnessMetallic.png"
+    },
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+      "uri": "FlightHelmet_normal.png"
+    },
+    {
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+      "uri": "FlightHelmet_baseColor1.png"
+    },
+    {
+      "name": "FlightHelmet_occlusionRoughnessMetallic1",
+      "uri": "FlightHelmet_occlusionRoughnessMetallic1.png"
+    },
+    {
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+      "uri": "FlightHelmet_normal1.png"
+    },
+    {
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+      "uri": "FlightHelmet_baseColor2.png"
+    },
+    {
+      "name": "FlightHelmet_occlusionRoughnessMetallic2",
+      "uri": "FlightHelmet_occlusionRoughnessMetallic2.png"
+    },
+    {
+      "name": "FlightHelmet_normal2",
+      "uri": "FlightHelmet_normal2.png"
+    },
+    {
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+      "uri": "FlightHelmet_baseColor3.png"
+    },
+    {
+      "name": "FlightHelmet_occlusionRoughnessMetallic3",
+      "uri": "FlightHelmet_occlusionRoughnessMetallic3.png"
+    },
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+      "uri": "FlightHelmet_normal3.png"
+    },
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+      "uri": "FlightHelmet_baseColor4.png"
+    },
+    {
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+      "uri": "FlightHelmet_occlusionRoughnessMetallic4.png"
+    },
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+      "uri": "FlightHelmet_normal4.png"
+    }
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+    },
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+    }
+  ],
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+      "name": "LeatherPartsMat",
+      "emissiveFactor": [
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+      "alphaMode": "OPAQUE",
+      "doubleSided": false
+    },
+    {
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+          "texCoord": 0
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+          "texCoord": 0
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+          1,
+          1
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+        "texCoord": 0
+      },
+      "occlusionTexture": {
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+        "texCoord": 0
+      },
+      "alphaMode": "BLEND",
+      "name": "LensesMat",
+      "emissiveFactor": [
+        0,
+        0,
+        0
+      ],
+      "doubleSided": false
+    },
+    {
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+      "occlusionTexture": {
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+        0,
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+      "alphaMode": "OPAQUE",
+      "doubleSided": false
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+          "texCoord": 0
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+        "texCoord": 0
+      },
+      "occlusionTexture": {
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+        "texCoord": 0
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+      "name": "RubberWoodMat",
+      "emissiveFactor": [
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+        0,
+        0
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+      "alphaMode": "OPAQUE"
+    }
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+      "name": "Lenses_low"
+    },
+    {
+      "mesh": 3,
+      "translation": [
+        0.0331545,
+        -0.1488645,
+        -0.0242879968
+      ],
+      "name": "MetalParts_low",
+      "rotation": [
+        0,
+        0,
+        0,
+        1
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+      "scale": [
+        1,
+        1,
+        1
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+    },
+    {
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+      "translation": [
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+        -0.111985,
+        -0.013313001
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+      "name": "RubberWood_low",
+      "rotation": [
+        0,
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+        0,
+        1
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+      "scale": [
+        1,
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+        1
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+    },
+    {
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+        0,
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+        2,
+        3,
+        4
+      ],
+      "rotation": [
+        0,
+        1,
+        0,
+        0
+      ],
+      "name": "FlightHelmet",
+      "translation": [
+        0,
+        0,
+        0
+      ],
+      "scale": [
+        1,
+        1,
+        1
+      ]
+    }
+  ],
+  "scene": 0,
+  "scenes": [
+    {
+      "nodes": [
+        5
+      ]
+    }
+  ],
+  "textures": [
+    {
+      "source": 0
+    },
+    {
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+    },
+    {
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+    },
+    {
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+    {
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+    },
+    {
+      "source": 13
+    },
+    {
+      "source": 14
+    }
+  ],
+  "extensionsRequired": [
+    "KHR_draco_mesh_compression"
+  ],
+  "extensionsUsed": [
+    "KHR_draco_mesh_compression"
+  ]
+}

examples/assets/FlightHelmet/README.md

@@ -0,0 +1,16 @@
+# Flight Helmet
+
+## Screenshot
+
+![screenshot](screenshot/screenshot.jpg)
+
+## License Information
+
+Donated by Microsoft for glTF testing
+
+[![CC0](http://i.creativecommons.org/p/zero/1.0/88x31.png)](http://creativecommons.org/publicdomain/zero/1.0/)  
+To the extent possible under law, Microsoft has waived all copyright and related or neighboring rights to this asset.
+
+Draco compression was done via Cesium tools on 27-03-2020 as follows.
+
+    gltf-pipeline -i FlightHelmet.gltf -o FlightHelmet.gltf -d -s --keep-unused-elements

examples/assets/solidcolor.mat

@@ -0,0 +1,14 @@
+material {
+    name : SolidColor,
+    shadingModel : unlit,
+    culling : none,
+    featureLevel : 1,
+    vertexDomain: object
+}
+
+fragment {
+    void material(inout MaterialInputs material) {
+        prepareMaterial(material);
+        material.baseColor = vec4(0.1f, 0.5f, 0.9f, 1.0f);
+    }
+}

examples/dart/cli_macos/.gitignore

@@ -0,0 +1,3 @@
+# https://dart.dev/guides/libraries/private-files
+# Created by `dart pub`
+.dart_tool/

examples/dart/cli_macos/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 1.0.0
+
+- Initial version.

examples/dart/cli_macos/README.md

@@ -0,0 +1,2 @@
+A sample command-line application with an entrypoint in `bin/`, library code
+in `lib/`, and example unit test in `test/`.

examples/dart/cli_macos/analysis_options.yaml

@@ -0,0 +1,30 @@
+# This file configures the static analysis results for your project (errors,
+# warnings, and lints).
+#
+# This enables the 'recommended' set of lints from `package:lints`.
+# This set helps identify many issues that may lead to problems when running
+# or consuming Dart code, and enforces writing Dart using a single, idiomatic
+# style and format.
+#
+# If you want a smaller set of lints you can change this to specify
+# 'package:lints/core.yaml'. These are just the most critical lints
+# (the recommended set includes the core lints).
+# The core lints are also what is used by pub.dev for scoring packages.
+
+include: package:lints/recommended.yaml
+
+# Uncomment the following section to specify additional rules.
+
+# linter:
+#   rules:
+#     - camel_case_types
+
+# analyzer:
+#   exclude:
+#     - path/to/excluded/files/**
+
+# For more information about the core and recommended set of lints, see
+# https://dart.dev/go/core-lints
+
+# For additional information about configuring this file, see
+# https://dart.dev/guides/language/analysis-options

examples/dart/cli_macos/bin/assets

@@ -0,0 +1 @@
+../../../assets

examples/dart/cli_macos/bin/example_cli.dart

@@ -0,0 +1,46 @@
+import 'dart:io';
+import 'package:thermion_dart/thermion_dart/compatibility/compatibility.dart';
+import 'package:thermion_dart/thermion_dart/swift/swift_bindings.g.dart';
+import 'package:thermion_dart/thermion_dart/compatibility/compatibility.dart';
+import 'package:thermion_dart/thermion_dart/utils/dart_resources.dart';
+import 'package:ffi/ffi.dart';
+import 'package:thermion_dart/thermion_dart.dart';
+
+void main() async {
+  var scriptDir = File(Platform.script.toFilePath()).parent.path;
+  final lib = ThermionDartTexture1(
+      DynamicLibrary.open("$scriptDir/libthermion_swift.dylib"));
+  final object = ThermionDartTexture.new1(lib);
+  object.initWithWidth_height_(500, 500);
+
+  final resourceLoader = calloc<ResourceLoaderWrapper>(1);
+  var loadToOut = NativeCallable<
+      Void Function(Pointer<Char>,
+          Pointer<ResourceBuffer>)>.listener(DartResourceLoader.loadResource);
+
+  resourceLoader.ref.loadToOut = loadToOut.nativeFunction;
+  var freeResource = NativeCallable<Void Function(ResourceBuffer)>.listener(
+      DartResourceLoader.freeResource);
+  resourceLoader.ref.freeResource = freeResource.nativeFunction;
+
+  var viewer = FilamentViewer(resourceLoader: resourceLoader.cast<Void>());
+
+  await viewer.initialized;
+  await viewer.createSwapChain(500, 500);
+  await viewer.createRenderTarget(500, 500, object.metalTextureAddress);
+  await viewer.updateViewportAndCameraProjection(500, 500);
+
+  var outDir = Directory("$scriptDir/output");
+  if (outDir.existsSync()) {
+    outDir.deleteSync(recursive: true);
+  }
+  outDir.createSync();
+
+  await viewer.setRecordingOutputDirectory(outDir.path);
+  await viewer.setRecording(true);
+  await viewer.loadSkybox(
+      "file:///$scriptDir/assets/default_env/default_env_skybox.ktx");
+  await Future.delayed(Duration(milliseconds: 16));
+  await viewer.render();
+  await viewer.dispose();
+}

examples/dart/cli_macos/bin/libthermion_swift.dylib

@@ -0,0 +1 @@
+../../../../thermion_dart/native/lib/macos/swift/libthermion_swift.dylib

examples/dart/cli_macos/pubspec.lock

@@ -0,0 +1,515 @@
+# Generated by pub
+# See https://dart.dev/tools/pub/glossary#lockfile
+packages:
+  _fe_analyzer_shared:
+    dependency: transitive
+    description:
+      name: _fe_analyzer_shared
+      sha256: eaa289c9bf5327b3afda8925d6d0cd60f0103f9303974b70d54f78d863a7a4b6
+      url: "https://pub.dev"
+    source: hosted
+    version: "70.0.0"
+  _macros:
+    dependency: transitive
+    description: dart
+    source: sdk
+    version: "0.3.0"
+  analyzer:
+    dependency: transitive
+    description:
+      name: analyzer
+      sha256: "54ed16638d20ec7554a01887dca2e2a10aeddd134217bd1e695afae693a3d482"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.5.2"
+  animation_tools_dart:
+    dependency: transitive
+    description:
+      name: animation_tools_dart
+      sha256: b81591311683566ad020928015fb0c6e312ff780f712df8ff29c18f152519c8f
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.0.4"
+  archive:
+    dependency: transitive
+    description:
+      name: archive
+      sha256: cb6a278ef2dbb298455e1a713bda08524a175630ec643a242c399c932a0a1f7d
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.6.1"
+  args:
+    dependency: transitive
+    description:
+      name: args
+      sha256: "7cf60b9f0cc88203c5a190b4cd62a99feea42759a7fa695010eb5de1c0b2252a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.0"
+  async:
+    dependency: transitive
+    description:
+      name: async
+      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.11.0"
+  boolean_selector:
+    dependency: transitive
+    description:
+      name: boolean_selector
+      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.1"
+  cli_config:
+    dependency: transitive
+    description:
+      name: cli_config
+      sha256: ac20a183a07002b700f0c25e61b7ee46b23c309d76ab7b7640a028f18e4d99ec
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.0"
+  cli_util:
+    dependency: transitive
+    description:
+      name: cli_util
+      sha256: c05b7406fdabc7a49a3929d4af76bcaccbbffcbcdcf185b082e1ae07da323d19
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.4.1"
+  collection:
+    dependency: transitive
+    description:
+      name: collection
+      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.19.0"
+  convert:
+    dependency: transitive
+    description:
+      name: convert
+      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.1"
+  coverage:
+    dependency: transitive
+    description:
+      name: coverage
+      sha256: "3945034e86ea203af7a056d98e98e42a5518fff200d6e8e6647e1886b07e936e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.8.0"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      sha256: ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.3"
+  ffi:
+    dependency: "direct main"
+    description:
+      name: ffi
+      sha256: "493f37e7df1804778ff3a53bd691d8692ddf69702cf4c1c1096a2e41b4779e21"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  ffigen:
+    dependency: "direct dev"
+    description:
+      name: ffigen
+      sha256: dead012f29db2be71ea152458f5eab600de98fbc244e01088ae6bf2616bceca7
+      url: "https://pub.dev"
+    source: hosted
+    version: "11.0.0"
+  file:
+    dependency: transitive
+    description:
+      name: file
+      sha256: "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.0"
+  frontend_server_client:
+    dependency: transitive
+    description:
+      name: frontend_server_client
+      sha256: f64a0333a82f30b0cca061bc3d143813a486dc086b574bfb233b7c1372427694
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.0"
+  glob:
+    dependency: transitive
+    description:
+      name: glob
+      sha256: "0e7014b3b7d4dac1ca4d6114f82bf1782ee86745b9b42a92c9289c23d8a0ab63"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  http_multi_server:
+    dependency: transitive
+    description:
+      name: http_multi_server
+      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.1"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.2"
+  io:
+    dependency: transitive
+    description:
+      name: io
+      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      sha256: c1b2e9b5ea78c45e1a0788d29606ba27dc5f71f019f32ca5140f61ef071838cf
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.1"
+  lints:
+    dependency: "direct dev"
+    description:
+      name: lints
+      sha256: cbf8d4b858bb0134ef3ef87841abdf8d63bfc255c266b7bf6b39daa1085c4290
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.0"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      sha256: "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.0"
+  macros:
+    dependency: transitive
+    description:
+      name: macros
+      sha256: "56dbee7418e9441a669ae47f72c0a31085a69eee5b42d2163509711a867e2b14"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.2-main.0"
+  matcher:
+    dependency: transitive
+    description:
+      name: matcher
+      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.12.16+1"
+  meta:
+    dependency: transitive
+    description:
+      name: meta
+      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.15.0"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      sha256: "2e123074287cc9fd6c09de8336dae606d1ddb88d9ac47358826db698c176a1f2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.5"
+  native_assets_cli:
+    dependency: transitive
+    description:
+      path: "pkgs/native_assets_cli"
+      ref: "99020084c4687be4c58c7115a167088c0441d1de"
+      resolved-ref: "99020084c4687be4c58c7115a167088c0441d1de"
+      url: "git@github.com:nmfisher/native.git"
+    source: git
+    version: "0.6.1-wip"
+  native_toolchain_c:
+    dependency: transitive
+    description:
+      path: "pkgs/native_toolchain_c"
+      ref: "99020084c4687be4c58c7115a167088c0441d1de"
+      resolved-ref: "99020084c4687be4c58c7115a167088c0441d1de"
+      url: "git@github.com:nmfisher/native.git"
+    source: git
+    version: "0.4.2"
+  node_preamble:
+    dependency: transitive
+    description:
+      name: node_preamble
+      sha256: "6e7eac89047ab8a8d26cf16127b5ed26de65209847630400f9aefd7cd5c730db"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.2"
+  package_config:
+    dependency: transitive
+    description:
+      name: package_config
+      sha256: "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
+  path:
+    dependency: transitive
+    description:
+      name: path
+      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.9.0"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.8"
+  pool:
+    dependency: transitive
+    description:
+      name: pool
+      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.5.1"
+  pub_semver:
+    dependency: transitive
+    description:
+      name: pub_semver
+      sha256: "40d3ab1bbd474c4c2328c91e3a7df8c6dd629b79ece4c4bd04bee496a224fb0c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.4"
+  quiver:
+    dependency: transitive
+    description:
+      name: quiver
+      sha256: b1c1ac5ce6688d77f65f3375a9abb9319b3cb32486bdc7a1e0fdf004d7ba4e47
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.1"
+  shelf:
+    dependency: transitive
+    description:
+      name: shelf
+      sha256: ad29c505aee705f41a4d8963641f91ac4cee3c8fad5947e033390a7bd8180fa4
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.1"
+  shelf_packages_handler:
+    dependency: transitive
+    description:
+      name: shelf_packages_handler
+      sha256: "89f967eca29607c933ba9571d838be31d67f53f6e4ee15147d5dc2934fee1b1e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.2"
+  shelf_static:
+    dependency: transitive
+    description:
+      name: shelf_static
+      sha256: a41d3f53c4adf0f57480578c1d61d90342cd617de7fc8077b1304643c2d85c1e
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.2"
+  shelf_web_socket:
+    dependency: transitive
+    description:
+      name: shelf_web_socket
+      sha256: "073c147238594ecd0d193f3456a5fe91c4b0abbcc68bf5cd95b36c4e194ac611"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.0"
+  source_map_stack_trace:
+    dependency: transitive
+    description:
+      name: source_map_stack_trace
+      sha256: "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.1"
+  source_maps:
+    dependency: transitive
+    description:
+      name: source_maps
+      sha256: "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.10.12"
+  source_span:
+    dependency: transitive
+    description:
+      name: source_span
+      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.10.0"
+  stack_trace:
+    dependency: transitive
+    description:
+      name: stack_trace
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.11.1"
+  stream_channel:
+    dependency: transitive
+    description:
+      name: stream_channel
+      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  string_scanner:
+    dependency: transitive
+    description:
+      name: string_scanner
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.0"
+  term_glyph:
+    dependency: transitive
+    description:
+      name: term_glyph
+      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.1"
+  test:
+    dependency: "direct dev"
+    description:
+      name: test
+      sha256: "7ee44229615f8f642b68120165ae4c2a75fe77ae2065b1e55ae4711f6cf0899e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.25.7"
+  test_api:
+    dependency: transitive
+    description:
+      name: test_api
+      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.2"
+  test_core:
+    dependency: transitive
+    description:
+      name: test_core
+      sha256: "55ea5a652e38a1dfb32943a7973f3681a60f872f8c3a05a14664ad54ef9c6696"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.4"
+  thermion_dart:
+    dependency: "direct main"
+    description:
+      path: "../../../thermion_dart"
+      relative: true
+    source: path
+    version: "0.5.0"
+  tuple:
+    dependency: transitive
+    description:
+      name: tuple
+      sha256: a97ce2013f240b2f3807bcbaf218765b6f301c3eff91092bcfa23a039e7dd151
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.2"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.2"
+  vector_math:
+    dependency: transitive
+    description:
+      name: vector_math
+      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.4"
+  vm_service:
+    dependency: transitive
+    description:
+      name: vm_service
+      sha256: f652077d0bdf60abe4c1f6377448e8655008eef28f128bc023f7b5e8dfeb48fc
+      url: "https://pub.dev"
+    source: hosted
+    version: "14.2.4"
+  watcher:
+    dependency: transitive
+    description:
+      name: watcher
+      sha256: "3d2ad6751b3c16cf07c7fca317a1413b3f26530319181b37e3b9039b84fc01d8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
+  web:
+    dependency: transitive
+    description:
+      name: web
+      sha256: "97da13628db363c635202ad97068d47c5b8aa555808e7a9411963c533b449b27"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.1"
+  web_socket:
+    dependency: transitive
+    description:
+      name: web_socket
+      sha256: "24301d8c293ce6fe327ffe6f59d8fd8834735f0ec36e4fd383ec7ff8a64aa078"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.5"
+  web_socket_channel:
+    dependency: transitive
+    description:
+      name: web_socket_channel
+      sha256: a2d56211ee4d35d9b344d9d4ce60f362e4f5d1aafb988302906bd732bc731276
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.0"
+  webkit_inspection_protocol:
+    dependency: transitive
+    description:
+      name: webkit_inspection_protocol
+      sha256: "87d3f2333bb240704cd3f1c6b5b7acd8a10e7f0bc28c28dcf14e782014f4a572"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.1"
+  yaml:
+    dependency: transitive
+    description:
+      name: yaml
+      sha256: "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.2"
+  yaml_edit:
+    dependency: transitive
+    description:
+      name: yaml_edit
+      sha256: e9c1a3543d2da0db3e90270dbb1e4eebc985ee5e3ffe468d83224472b2194a5f
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.1"
+sdks:
+  dart: ">=3.4.0 <4.0.0"

examples/dart/cli_macos/pubspec.yaml

@@ -0,0 +1,18 @@
+name: example_cli
+description: A sample command-line application.
+version: 1.0.0
+# repository: https://github.com/my_org/my_repo
+
+environment:
+  sdk: ^3.3.0
+
+# Add regular dependencies here.
+dependencies:
+  thermion_dart:
+    path: ../../../thermion_dart
+  ffi:
+
+dev_dependencies:
+  ffigen: ^11.0.0
+  lints: ^3.0.0
+  test: ^1.24.0

examples/dart/cli_macos/test/example_cli_test.dart

@@ -0,0 +1,8 @@
+import 'package:example_cli/example_cli.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('calculate', () {
+    expect(calculate(), 42);
+  });
+}

examples/dart/cli_wasm/.gitignore

@@ -0,0 +1,3 @@
+# https://dart.dev/guides/libraries/private-files
+# Created by `dart pub`
+.dart_tool/

examples/dart/cli_wasm/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 1.0.0
+
+- Initial version.

examples/dart/cli_wasm/README.md

@@ -0,0 +1,2 @@
+A sample command-line application with an entrypoint in `bin/`, library code
+in `lib/`, and example unit test in `test/`.

examples/dart/cli_wasm/analysis_options.yaml

@@ -0,0 +1,30 @@
+# This file configures the static analysis results for your project (errors,
+# warnings, and lints).
+#
+# This enables the 'recommended' set of lints from `package:lints`.
+# This set helps identify many issues that may lead to problems when running
+# or consuming Dart code, and enforces writing Dart using a single, idiomatic
+# style and format.
+#
+# If you want a smaller set of lints you can change this to specify
+# 'package:lints/core.yaml'. These are just the most critical lints
+# (the recommended set includes the core lints).
+# The core lints are also what is used by pub.dev for scoring packages.
+
+include: package:lints/recommended.yaml
+
+# Uncomment the following section to specify additional rules.
+
+# linter:
+#   rules:
+#     - camel_case_types
+
+# analyzer:
+#   exclude:
+#     - path/to/excluded/files/**
+
+# For more information about the core and recommended set of lints, see
+# https://dart.dev/go/core-lints
+
+# For additional information about configuring this file, see
+# https://dart.dev/guides/language/analysis-options

examples/dart/cli_wasm/bin/.gitignore

@@ -0,0 +1,4 @@
+example_cli.mjs
+example_cli.wasm
+example_cli.unopt.wasm
+node_modules/**/*

examples/dart/cli_wasm/bin/build.log

@@ -0,0 +1,98 @@
+MAIN
+initializing
+gto uberarchive ptr
+create void ptr callback
+resolve
+try
+done, returning
+created
+got promise [object Promise]
+got fn ptr address 2720
+Calling create_filament_viewer_ffi
+Call complete
+Created viewer, waiting for initialization
+Creating WebGL context.
+Created WebGL context 2.0
+Made WebGL context current
+FEngine (32 bits) created at 0x1937d0 (threading is disabled)
+
+[stack-gl], [ANGLE], [OpenGL ES 3.0 (WebGL 1.0 stack-gl 8.0.2)], [OpenGL ES GLSL ES 1.00 (WebGL GLSL ES 1.0 stack-gl)]
+
+Feature level: 1
+Active workarounds: 
+
+Backend feature level: 1
+
+FEngine feature level: 1
+
+Set frame interval to 16.666666
+Setting tone mapping to ACES
+Bloom is disabled on WebGL builds as it causes instability with certain drivers. setBloom will be ignored
+View created
+Camera aperture 16.000000 shutter 0.008000 sensitivity 100.000000
+Created ubershader provider.
+Added imageEntity 6
+Got void ptr callback
+Set viewer to true
+Created viewer 1652064
+Initialied
+Loading GLB from buffer of length 116948
+Loaded glb
+Entities : [10, 11, 12]
+entityName : Cone
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+morph targets : [Key 1, Key 2, Key 3, Key 4, Key 5, Key 6, Key 7, Key 8]
+entityName : Cube
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+morph targets : [Key 1, Key 2]
+entityName : Cylinder
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+Getting morpht arget names
+No insdtance
+Using asset instance
+morph targets : [Key 1, Key 2, Key 3, Key 4]

examples/dart/cli_wasm/bin/example_cli.dart

@@ -0,0 +1,33 @@
+import 'package:thermion_dart/thermion_dart/compatibility/compatibility.dart';
+import 'package:thermion_dart/thermion_dart.dart';
+import 'package:animation_tools_dart/animation_tools_dart.dart';
+
+void main(List<String> args) async {
+  final resourceLoader = thermion_dart_web_get_resource_loader_wrapper();
+  var viewer = FilamentViewer(resourceLoader: resourceLoader.cast<Void>());
+  viewer.initialized.then((_) async {
+    var entity = await viewer.loadGlb(
+        "/Users/nickfisher/Documents/polyvox/apps/packages/thermion_flutter/thermion_flutter_federated/thermion_flutter/example/assets/shapes/shapes.glb");
+    var entities = await viewer.getChildEntities(entity, true);
+    for (final childEntity in entities) {
+      final childName = await viewer.getNameForEntity(childEntity);
+      var morphTargetNames =
+          await viewer.getMorphTargetNames(entity, childEntity!);
+      if (morphTargetNames.isNotEmpty) {
+        await viewer.setMorphTargetWeights(
+            childEntity, List<double>.filled(morphTargetNames.length, 1.0));
+      }
+      var animationData = MorphAnimationData(
+          List.generate(
+              10, (_) => List<double>.filled(morphTargetNames.length, 1.0)),
+          morphTargetNames);
+
+      await viewer.setMorphAnimationData(entity, animationData,
+          targetMeshNames: [childName!]);
+    }
+  });
+
+  while (true) {
+    await Future.delayed(Duration(seconds: 1));
+  }
+}

examples/dart/cli_wasm/bin/main.js

@@ -0,0 +1,123 @@
+const fs = require('node:fs');
+const thermion_dart = require("./thermion_dart.js")
+const GLctx = require('gl')(100, 100, { preserveDrawingBuffer: true })
+
+// queueMicrotask = (func) => {
+//     func();
+// }
+// read('thermion_dart.wasm', 'binary')
+// const exports = {};
+// const module = {};
+
+const wasmBuffer = fs.readFileSync('thermion_dart.wasm');
+
+var dartFilamentModulePromise = WebAssembly.compile(wasmBuffer);
+let globalDf;
+thermion_dart({
+    dartFilamentResolveCallback: (cb, data) => {
+        const fn = globalDf.wasmTable.get(cb);
+        if(data) {
+            fn(data);
+        } else { 
+            fn();
+        }
+    },
+    ctx:GLctx}).then((df) => { 
+        globalDf = df;
+    createVoidCallback = () => { 
+        let res; //placeholder for resolver callback, outside of promise
+        const promise = new Promise((resolve, reject) => {
+            res = resolve;
+        });
+        try {
+            const callback = () => { 
+                try {
+                    res({});
+                } catch(err) {
+                    console.log(err);
+                }
+            }
+            const fnPtr = df.addFunction(callback, 'v');
+            return [promise, fnPtr];
+        } catch(err) {
+            console.log(err);
+            return null;
+        } 
+    }       
+    createIntCallback = () => { 
+        let res; 
+        const promise = new Promise((resolve, reject) => {
+            res = resolve;
+        });
+        try {
+            const callback = (val) => { 
+                try {
+                    res(val);
+                } catch(err) {
+                    console.log(err);
+                }
+            }
+            const fnPtr = df.addFunction(callback, 'vi');
+            return [promise, fnPtr];
+        } catch(err) {
+            console.log(err);
+            return null;
+        } 
+    }       
+    createVoidPointerCallback = () => { 
+        console.log("create void ptr callback");
+        let res; //placeholder for resolver callback, outside of promise
+        const promise = new Promise((resolve, reject) => {
+            console.log("resolve");
+            res = resolve;
+        });
+        try {
+            console.log("try");
+            const callback = (voidPtr) => { 
+                try {
+                    res(voidPtr);
+                } catch(err) {
+                    console.log(err);
+                }
+            }
+            const fnPtr = df.addFunction(callback, 'vi');
+            console.log("done, returning");
+            return [promise, fnPtr];
+        } catch(err) {
+            console.log(err);
+            return null;
+        }        
+    }   
+
+    createBoolCallback = () => { 
+        let res; //placeholder for resolver callback, outside of promise
+
+        const promise = new Promise((resolve, reject) => {
+            res = resolve;
+        });
+        try {
+            const callback = (val) => { 
+                try {
+                    res(val);
+                } catch(err) {
+                    console.log(err);
+                }
+            }
+            const fnPtr = df.addFunction(callback, 'vi');
+            return [promise, fnPtr];
+        } catch(err) {
+            console.log(err);
+            return null;
+        }        
+    }   
+
+    import('./example_cli.mjs').then((dart2wasm_runtime) => { 
+        var dartModulePromise = WebAssembly.compile(fs.readFileSync('./example_cli.wasm'));
+        const imports = {"thermion_dart": df, "ctx": GLctx};
+        dart2wasm_runtime.instantiate(dartModulePromise, imports).then((moduleInstance) => { 
+            dart2wasm_runtime.invoke(moduleInstance); 
+        }); 
+    });
+});
+
+//     // dartModulePromise.then((dartModule) => { console.log(dartModule.exports); dart2wasm_runtime.invoke(dartModule, imports);}); });

examples/dart/cli_wasm/bin/package.json

@@ -0,0 +1,5 @@
+{
+  "dependencies": {
+    "gl": "^8.0.2"
+  }
+}

examples/dart/cli_wasm/bin/thermion_dart.js

@@ -0,0 +1 @@
+../../../native/web/build/build/out/dart_filament.js

examples/dart/cli_wasm/bin/thermion_dart.wasm

@@ -0,0 +1 @@
+../../../native/web/build/build/out/dart_filament.wasm

examples/dart/cli_wasm/bin/thermion_dart.worker.js

@@ -0,0 +1 @@
+../../../native/web/build/build/out/dart_filament.worker.js

examples/dart/cli_wasm/pubspec.yaml

@@ -0,0 +1,18 @@
+name: example_cli
+description: A sample command-line application.
+version: 1.0.0
+# repository: https://github.com/my_org/my_repo
+
+environment:
+  sdk: ^3.3.0
+
+# Add regular dependencies here.
+dependencies:
+  thermion_dart:
+    path: ../../
+  ffi:
+
+dev_dependencies:
+  ffigen: ^11.0.0
+  lints: ^3.0.0
+  test: ^1.24.0

examples/dart/cli_wasm/test/example_cli_test.dart

@@ -0,0 +1,8 @@
+import 'package:example_cli/example_cli.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('calculate', () {
+    expect(calculate(), 42);
+  });
+}

examples/dart/web_wasm/.gitignore

@@ -0,0 +1,3 @@
+# https://dart.dev/guides/libraries/private-files
+# Created by `dart pub`
+.dart_tool/

examples/dart/web_wasm/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 1.0.0
+
+- Initial version.

examples/dart/web_wasm/README.md

@@ -0,0 +1,2 @@
+A sample command-line application with an entrypoint in `bin/`, library code
+in `lib/`, and example unit test in `test/`.

examples/dart/web_wasm/analysis_options.yaml

@@ -0,0 +1,30 @@
+# This file configures the static analysis results for your project (errors,
+# warnings, and lints).
+#
+# This enables the 'recommended' set of lints from `package:lints`.
+# This set helps identify many issues that may lead to problems when running
+# or consuming Dart code, and enforces writing Dart using a single, idiomatic
+# style and format.
+#
+# If you want a smaller set of lints you can change this to specify
+# 'package:lints/core.yaml'. These are just the most critical lints
+# (the recommended set includes the core lints).
+# The core lints are also what is used by pub.dev for scoring packages.
+
+include: package:lints/recommended.yaml
+
+# Uncomment the following section to specify additional rules.
+
+# linter:
+#   rules:
+#     - camel_case_types
+
+# analyzer:
+#   exclude:
+#     - path/to/excluded/files/**
+
+# For more information about the core and recommended set of lints, see
+# https://dart.dev/go/core-lints
+
+# For additional information about configuring this file, see
+# https://dart.dev/guides/language/analysis-options

examples/dart/web_wasm/bin/README.md

@@ -0,0 +1,16 @@
+# Flight Helmet
+
+## Screenshot
+
+![screenshot](screenshot/screenshot.jpg)
+
+## License Information
+
+Donated by Microsoft for glTF testing
+
+[![CC0](http://i.creativecommons.org/p/zero/1.0/88x31.png)](http://creativecommons.org/publicdomain/zero/1.0/)  
+To the extent possible under law, Microsoft has waived all copyright and related or neighboring rights to this asset.
+
+Draco compression was done via Cesium tools on 27-03-2020 as follows.
+
+    gltf-pipeline -i FlightHelmet.gltf -o FlightHelmet.gltf -d -s --keep-unused-elements

examples/dart/web_wasm/bin/assets

@@ -0,0 +1 @@
+../../../../flutter_filament_federated/flutter_filament/example/assets

examples/dart/web_wasm/bin/example_web.dart

@@ -0,0 +1,57 @@
+import 'dart:js_interop';
+import 'dart:js_interop_unsafe';
+import 'package:thermion_dart/thermion_dart/compatibility/compatibility.dart';
+import 'package:thermion_dart/thermion_dart/filament_viewer_impl.dart';
+import 'package:web/web.dart';
+
+void main(List<String> arguments) async {
+  var fc = FooChar();
+
+  final canvas = document.getElementById("canvas") as HTMLCanvasElement;
+  canvas.width = window.innerWidth;
+  canvas.height = window.innerHeight;
+
+  var resourceLoader = thermion_dart_web_get_resource_loader_wrapper();
+
+  var viewer = FilamentViewer(resourceLoader: resourceLoader);
+
+  var mousedown = (JSObject event) {
+    var x = event.getProperty("clientX".toJS) as JSNumber;
+    var y = event.getProperty("clientY".toJS) as JSNumber;
+    viewer.rotateStart(x.toDartDouble, y.toDartDouble);
+  };
+
+  canvas.addEventListener("mousedown", mousedown.toJS);
+
+  var mousemove = (JSObject event) {
+    var x = event.getProperty("clientX".toJS) as JSNumber;
+    var y = event.getProperty("clientY".toJS) as JSNumber;
+    viewer.rotateUpdate(x.toDartDouble, y.toDartDouble);
+  };
+
+  canvas.addEventListener("mousemove", mousemove.toJS);
+
+  var mouseup = (JSObject event) {
+    viewer.rotateEnd();
+  };
+
+  canvas.addEventListener("mouseup", mousedown.toJS);
+
+  await viewer.initialized;
+  var width = window.innerWidth;
+  var height = window.innerHeight;
+  await viewer.createSwapChain(width.toDouble(), height.toDouble());
+  await viewer.setBackgroundColor(0.0, 1.0, 1.0, 1.0);
+  await viewer.loadSkybox("assets/default_env_skybox.ktx");
+  await viewer.loadIbl("assets/default_env_ibl.ktx");
+  await viewer.loadGltf("assets/FlightHelmet.gltf", "assets");
+  await viewer.updateViewportAndCameraProjection(
+      width.toDouble(), height.toDouble());
+  await viewer.setPostProcessing(true);
+  await viewer.setRendering(true);
+
+  while (true) {
+    await Future.delayed(Duration(milliseconds: 16));
+  }
+  print("Finisehd!");
+}

examples/dart/web_wasm/bin/example_web.mjs

@@ -0,0 +1,249 @@
+let buildArgsList;
+
+// `modulePromise` is a promise to the `WebAssembly.module` object to be
+//   instantiated.
+// `importObjectPromise` is a promise to an object that contains any additional
+//   imports needed by the module that aren't provided by the standard runtime.
+//   The fields on this object will be merged into the importObject with which
+//   the module will be instantiated.
+// This function returns a promise to the instantiated module.
+export const instantiate = async (modulePromise, importObjectPromise) => {
+    let dartInstance;
+
+    function stringFromDartString(string) {
+        const totalLength = dartInstance.exports.$stringLength(string);
+        let result = '';
+        let index = 0;
+        while (index < totalLength) {
+          let chunkLength = Math.min(totalLength - index, 0xFFFF);
+          const array = new Array(chunkLength);
+          for (let i = 0; i < chunkLength; i++) {
+              array[i] = dartInstance.exports.$stringRead(string, index++);
+          }
+          result += String.fromCharCode(...array);
+        }
+        return result;
+    }
+
+    function stringToDartString(string) {
+        const length = string.length;
+        let range = 0;
+        for (let i = 0; i < length; i++) {
+            range |= string.codePointAt(i);
+        }
+        if (range < 256) {
+            const dartString = dartInstance.exports.$stringAllocate1(length);
+            for (let i = 0; i < length; i++) {
+                dartInstance.exports.$stringWrite1(dartString, i, string.codePointAt(i));
+            }
+            return dartString;
+        } else {
+            const dartString = dartInstance.exports.$stringAllocate2(length);
+            for (let i = 0; i < length; i++) {
+                dartInstance.exports.$stringWrite2(dartString, i, string.charCodeAt(i));
+            }
+            return dartString;
+        }
+    }
+
+    // Prints to the console
+    function printToConsole(value) {
+      if (typeof dartPrint == "function") {
+        dartPrint(value);
+        return;
+      }
+      if (typeof console == "object" && typeof console.log != "undefined") {
+        console.log(value);
+        return;
+      }
+      if (typeof print == "function") {
+        print(value);
+        return;
+      }
+
+      throw "Unable to print message: " + js;
+    }
+
+    // Converts a Dart List to a JS array. Any Dart objects will be converted, but
+    // this will be cheap for JSValues.
+    function arrayFromDartList(constructor, list) {
+        const length = dartInstance.exports.$listLength(list);
+        const array = new constructor(length);
+        for (let i = 0; i < length; i++) {
+            array[i] = dartInstance.exports.$listRead(list, i);
+        }
+        return array;
+    }
+
+    buildArgsList = function(list) {
+        const dartList = dartInstance.exports.$makeStringList();
+        for (let i = 0; i < list.length; i++) {
+            dartInstance.exports.$listAdd(dartList, stringToDartString(list[i]));
+        }
+        return dartList;
+    }
+
+    // A special symbol attached to functions that wrap Dart functions.
+    const jsWrappedDartFunctionSymbol = Symbol("JSWrappedDartFunction");
+
+    function finalizeWrapper(dartFunction, wrapped) {
+        wrapped.dartFunction = dartFunction;
+        wrapped[jsWrappedDartFunctionSymbol] = true;
+        return wrapped;
+    }
+
+    // Imports
+    const dart2wasm = {
+
+_18: f => finalizeWrapper(f,x0 => dartInstance.exports._18(f,x0)),
+_19: f => finalizeWrapper(f,x0 => dartInstance.exports._19(f,x0)),
+_75: (x0,x1) => x0.getElementById(x1),
+_76: f => finalizeWrapper(f,x0 => dartInstance.exports._76(f,x0)),
+_77: (x0,x1,x2) => x0.addEventListener(x1,x2),
+_78: f => finalizeWrapper(f,x0 => dartInstance.exports._78(f,x0)),
+_79: f => finalizeWrapper(f,x0 => dartInstance.exports._79(f,x0)),
+_1499: (x0,x1) => x0.width = x1,
+_1501: (x0,x1) => x0.height = x1,
+_1878: () => globalThis.window,
+_1920: x0 => x0.innerWidth,
+_1921: x0 => x0.innerHeight,
+_6854: () => globalThis.document,
+_12721: () => globalThis.createBoolCallback(),
+_12722: () => globalThis.createVoidPointerCallback(),
+_12723: () => globalThis.createVoidCallback(),
+_12727: v => stringToDartString(v.toString()),
+_12743: () => {
+          let stackString = new Error().stack.toString();
+          let frames = stackString.split('\n');
+          let drop = 2;
+          if (frames[0] === 'Error') {
+              drop += 1;
+          }
+          return frames.slice(drop).join('\n');
+        },
+_12762: s => stringToDartString(JSON.stringify(stringFromDartString(s))),
+_12763: s => printToConsole(stringFromDartString(s)),
+_12777: (ms, c) =>
+              setTimeout(() => dartInstance.exports.$invokeCallback(c),ms),
+_12781: (c) =>
+              queueMicrotask(() => dartInstance.exports.$invokeCallback(c)),
+_12783: (a, i) => a.push(i),
+_12794: a => a.length,
+_12796: (a, i) => a[i],
+_12797: (a, i, v) => a[i] = v,
+_12799: a => a.join(''),
+_12809: (s, p, i) => s.indexOf(p, i),
+_12812: (o, start, length) => new Uint8Array(o.buffer, o.byteOffset + start, length),
+_12813: (o, start, length) => new Int8Array(o.buffer, o.byteOffset + start, length),
+_12814: (o, start, length) => new Uint8ClampedArray(o.buffer, o.byteOffset + start, length),
+_12815: (o, start, length) => new Uint16Array(o.buffer, o.byteOffset + start, length),
+_12816: (o, start, length) => new Int16Array(o.buffer, o.byteOffset + start, length),
+_12817: (o, start, length) => new Uint32Array(o.buffer, o.byteOffset + start, length),
+_12818: (o, start, length) => new Int32Array(o.buffer, o.byteOffset + start, length),
+_12821: (o, start, length) => new Float32Array(o.buffer, o.byteOffset + start, length),
+_12822: (o, start, length) => new Float64Array(o.buffer, o.byteOffset + start, length),
+_12827: (o) => new DataView(o.buffer, o.byteOffset, o.byteLength),
+_12831: Function.prototype.call.bind(Object.getOwnPropertyDescriptor(DataView.prototype, 'byteLength').get),
+_12832: (b, o) => new DataView(b, o),
+_12834: Function.prototype.call.bind(DataView.prototype.getUint8),
+_12836: Function.prototype.call.bind(DataView.prototype.getInt8),
+_12838: Function.prototype.call.bind(DataView.prototype.getUint16),
+_12840: Function.prototype.call.bind(DataView.prototype.getInt16),
+_12842: Function.prototype.call.bind(DataView.prototype.getUint32),
+_12844: Function.prototype.call.bind(DataView.prototype.getInt32),
+_12850: Function.prototype.call.bind(DataView.prototype.getFloat32),
+_12852: Function.prototype.call.bind(DataView.prototype.getFloat64),
+_12873: o => o === undefined,
+_12874: o => typeof o === 'boolean',
+_12875: o => typeof o === 'number',
+_12877: o => typeof o === 'string',
+_12880: o => o instanceof Int8Array,
+_12881: o => o instanceof Uint8Array,
+_12882: o => o instanceof Uint8ClampedArray,
+_12883: o => o instanceof Int16Array,
+_12884: o => o instanceof Uint16Array,
+_12885: o => o instanceof Int32Array,
+_12886: o => o instanceof Uint32Array,
+_12887: o => o instanceof Float32Array,
+_12888: o => o instanceof Float64Array,
+_12889: o => o instanceof ArrayBuffer,
+_12890: o => o instanceof DataView,
+_12891: o => o instanceof Array,
+_12892: o => typeof o === 'function' && o[jsWrappedDartFunctionSymbol] === true,
+_12896: (l, r) => l === r,
+_12897: o => o,
+_12898: o => o,
+_12899: o => o,
+_12900: b => !!b,
+_12901: o => o.length,
+_12904: (o, i) => o[i],
+_12905: f => f.dartFunction,
+_12906: l => arrayFromDartList(Int8Array, l),
+_12907: l => arrayFromDartList(Uint8Array, l),
+_12908: l => arrayFromDartList(Uint8ClampedArray, l),
+_12909: l => arrayFromDartList(Int16Array, l),
+_12910: l => arrayFromDartList(Uint16Array, l),
+_12911: l => arrayFromDartList(Int32Array, l),
+_12912: l => arrayFromDartList(Uint32Array, l),
+_12913: l => arrayFromDartList(Float32Array, l),
+_12914: l => arrayFromDartList(Float64Array, l),
+_12915: (data, length) => {
+          const view = new DataView(new ArrayBuffer(length));
+          for (let i = 0; i < length; i++) {
+              view.setUint8(i, dartInstance.exports.$byteDataGetUint8(data, i));
+          }
+          return view;
+        },
+_12916: l => arrayFromDartList(Array, l),
+_12917: stringFromDartString,
+_12918: stringToDartString,
+_12921: l => new Array(l),
+_12925: (o, p) => o[p],
+_12929: o => String(o),
+_12930: (p, s, f) => p.then(s, f),
+_12949: (o, p) => o[p]
+    };
+
+    const baseImports = {
+        dart2wasm: dart2wasm,
+
+
+        Math: Math,
+        Date: Date,
+        Object: Object,
+        Array: Array,
+        Reflect: Reflect,
+    };
+
+    const jsStringPolyfill = {
+        "charCodeAt": (s, i) => s.charCodeAt(i),
+        "compare": (s1, s2) => {
+            if (s1 < s2) return -1;
+            if (s1 > s2) return 1;
+            return 0;
+        },
+        "concat": (s1, s2) => s1 + s2,
+        "equals": (s1, s2) => s1 === s2,
+        "fromCharCode": (i) => String.fromCharCode(i),
+        "length": (s) => s.length,
+        "substring": (s, a, b) => s.substring(a, b),
+    };
+
+    dartInstance = await WebAssembly.instantiate(await modulePromise, {
+        ...baseImports,
+        ...(await importObjectPromise),
+        "wasm:js-string": jsStringPolyfill,
+    });
+
+    return dartInstance;
+}
+
+// Call the main function for the instantiated module
+// `moduleInstance` is the instantiated dart2wasm module
+// `args` are any arguments that should be passed into the main function.
+export const invoke = (moduleInstance, ...args) => {
+    const dartMain = moduleInstance.exports.$getMain();
+    const dartArgs = buildArgsList(args);
+    moduleInstance.exports.$invokeMain(dartMain, dartArgs);
+}
+

examples/dart/web_wasm/bin/index.html

@@ -0,0 +1,127 @@
+<html>
+    <head>
+        <script src="thermion_dart.js"></script>
+        <style>
+            html, body { 
+                margin:0;
+                padding:0;
+            }
+            canvas {
+                position:absolute;
+                left:0;
+                right:0;
+                top:0;
+                bottom:0;
+                width:100%;
+                height:100%;
+            }
+        </style>
+    </head>
+<script type="module">
+    window.resolveCallback = (cb, data) => {
+        const fn = window.df.wasmTable.get(cb);
+        if(data) {
+            fn(data);
+        } else { 
+            fn();
+        }
+    }
+    window.createVoidCallback = () => { 
+        let res; //placeholder for resolver callback, outside of promise
+        const promise = new Promise((resolve, reject) => {
+            res = resolve;
+        });
+        try {
+            const callback = () => { 
+                try {
+                    res({});
+                } catch(err) {
+                    console.log(err);
+                }
+            }
+            const fnPtr = window.df.addFunction(callback, 'v');
+            return [promise, fnPtr];
+        } catch(err) {
+            console.log(err);
+            return null;
+        } 
+    }       
+    window.createIntCallback = () => { 
+        let res; 
+        const promise = new Promise((resolve, reject) => {
+            res = resolve;
+        });
+        try {
+            const callback = (val) => { 
+                try {
+                    res(val);
+                } catch(err) {
+                    console.log(err);
+                }
+            }
+            const fnPtr = window.df.addFunction(callback, 'vi');
+            return [promise, fnPtr];
+        } catch(err) {
+            console.log(err);
+            return null;
+        } 
+    }       
+    window.createVoidPointerCallback = () => { 
+        let res; //placeholder for resolver callback, outside of promise
+
+        const promise = new Promise((resolve, reject) => {
+            res = resolve;
+        });
+        try {
+            const callback = (voidPtr) => { 
+                try {
+                    res(voidPtr);
+                } catch(err) {
+                    console.log(err);
+                }
+            }
+            const fnPtr = window.df.addFunction(callback, 'vi');
+            return [promise, fnPtr];
+        } catch(err) {
+            console.log(err);
+            return null;
+        }        
+    }   
+
+    window.createBoolCallback = () => { 
+        let res; //placeholder for resolver callback, outside of promise
+
+        const promise = new Promise((resolve, reject) => {
+            res = resolve;
+        });
+        try {
+            const callback = (val) => { 
+                try {
+                    res(val);
+                } catch(err) {
+                    console.log(err);
+                }
+            }
+            const fnPtr = window.df.addFunction(callback, 'vi');
+            return [promise, fnPtr];
+        } catch(err) {
+            console.log(err);
+            return null;
+        }        
+    }   
+  
+    const df = await thermion_dart();   
+    window.df = df;
+    
+    const dartModulePromise = WebAssembly.compileStreaming(fetch('example_web.wasm'));
+    const imports = {"thermion_dart":df};
+    const dart2wasm_runtime = await import('./example_web.mjs');
+    const moduleInstance = await dart2wasm_runtime.instantiate(dartModulePromise, imports);
+    window.example = moduleInstance;
+    await dart2wasm_runtime.invoke(moduleInstance);
+
+  </script>
+  <body>
+    <canvas id="canvas"></canvas>
+</body>
+</html>

examples/dart/web_wasm/bin/thermion_dart.js

@@ -0,0 +1 @@
+../../../native/web/build/build/out/dart_filament.js

examples/dart/web_wasm/bin/thermion_dart.wasm

@@ -0,0 +1 @@
+../../../native/web/build/build/out/dart_filament.wasm

examples/dart/web_wasm/bin/thermion_dart.worker.js

@@ -0,0 +1 @@
+../../../native/web/build/build/out/dart_filament.worker.js

examples/dart/web_wasm/pubspec.yaml

@@ -0,0 +1,17 @@
+name: example_web
+description: A sample command-line application.
+version: 1.0.0
+# repository: https://github.com/my_org/my_repo
+
+environment:
+  sdk: ^3.3.0
+
+# Add regular dependencies here.
+dependencies:
+  thermion_dart: 
+    path: ../../
+  ffi:
+
+dev_dependencies:
+  lints: ^3.0.0
+  test: ^1.24.0

examples/dart/web_wasm/test/example_web_test.dart

@@ -0,0 +1,8 @@
+import 'package:example_web/example_web.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('calculate', () {
+    expect(calculate(), 42);
+  });
+}

examples/flutter/example/.fvm/fvm_config.json

@@ -0,0 +1,4 @@
+{
+  "flutterSdkVersion": "3.16.0-0.2.pre",
+  "flavors": {}
+}

examples/flutter/example/.gitattributes

@@ -0,0 +1,30 @@
+assets/lit_opaque_43.uberz filter=lfs diff=lfs merge=lfs -text
+assets/BusterDrone filter=lfs diff=lfs merge=lfs -text
+assets/FlightHelmet filter=lfs diff=lfs merge=lfs -text
+assets/lit_opaque_32.uberz filter=lfs diff=lfs merge=lfs -text
+windows/lib/**/*.* filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/12_Settonemappingtolinear.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/3_loadIBL.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/6_zoomin.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/13_Movecameratoasset.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/14_movecamerato.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/7_rotate.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/9_transformtounitcube.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/0_fresh.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/10_setshapespositionto.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/2_loadskybox.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/4_Renderingfalse.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/8_pan.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/11_Disablefrustumculling.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/15_setcameratofirstcamerainshapesGLB.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/1_createviewerdefaultubershader.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/5_loadshapesGLB.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/16_resize.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/3_loadskybox.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/4_loadIBL.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/19_resize.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/17_resize.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/2_Renderingfalse.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/18_resize.png filter=lfs diff=lfs merge=lfs -text
+integration_test/goldens/ios/diffs filter=lfs diff=lfs merge=lfs -text

examples/flutter/example/.gitignore

@@ -0,0 +1,50 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release
+
+/android/.cxx/**/*
+
+# fvm
+.fvm/flutter_sdk

examples/flutter/example/.metadata

@@ -0,0 +1,30 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "12d54de962782853206992fedce29723fcb4a95b"
+  channel: "master"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: 12d54de962782853206992fedce29723fcb4a95b
+      base_revision: 12d54de962782853206992fedce29723fcb4a95b
+    - platform: macos
+      create_revision: 12d54de962782853206992fedce29723fcb4a95b
+      base_revision: 12d54de962782853206992fedce29723fcb4a95b
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

examples/flutter/example/README.md

@@ -0,0 +1,21 @@
+# thermion_flutter_example
+
+Demonstrates how to use the thermion_flutter plugin.
+
+## Linux
+
+export PKG_CONFIG_PATH=/usr/lib/pkgconfig/:/usr/lib64/pkgconfig/
+export CPLUS_INCLUDE_PATH=/usr/include/gtk-3.0/:/usr/include/pango-1.0/:/usr/include/harfbuzz:/usr/include/cairo/:/usr/include/gdk-pixbuf-2.0/:/usr/include/atk-1.0/
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://flutter.dev/docs/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook)
+
+For help getting started with Flutter, view our
+[online documentation](https://flutter.dev/docs), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.

examples/flutter/example/analysis_options.yaml

@@ -0,0 +1,29 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at
+  # https://dart-lang.github.io/linter/lints/index.html.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

examples/flutter/example/android/.gitignore

@@ -0,0 +1,13 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
+key.properties
+**/*.keystore
+**/*.jks

examples/flutter/example/android/app/build.gradle

@@ -0,0 +1,51 @@
+plugins {
+    id "com.android.application"
+    id "kotlin-android"
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id "dev.flutter.flutter-gradle-plugin"
+}
+
+android {
+    namespace = "app.polyvox.example"
+    compileSdkVersion 34
+    ndkVersion "25.2.9519653"
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_1_8
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId = "app.polyvox.example"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
+        minSdk = 30
+        targetSdk = 31
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+    }
+
+    buildTypes {
+        release {
+            signingConfig = signingConfigs.debug
+            shrinkResources false
+            minifyEnabled false
+        }
+        debug {
+             
+        }
+    }   
+}
+
+dependencies {
+    implementation 'net.java.dev.jna:jna:5.10.0@aar'
+}
+
+flutter {
+    source = "../.."
+}

examples/flutter/example/android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

examples/flutter/example/android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,45 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application
+        android:label="example"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:taskAffinity=""
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+    <!-- Required to query activities that can process text, see:
+         https://developer.android.com/training/package-visibility and
+         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
+
+         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+</manifest>

examples/flutter/example/android/app/src/main/kotlin/app/polyvox/example/MainActivity.kt

@@ -0,0 +1,5 @@
+package app.polyvox.example
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity: FlutterActivity()

examples/flutter/example/android/app/src/main/res/drawable-v21/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

examples/flutter/example/android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>