add dart cli/wasm example

dart_filament/examples/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

dart_filament/examples/web_wasm/bin/assets

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

dart_filament/examples/web_wasm/bin/dart_filament.js

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

dart_filament/examples/web_wasm/bin/dart_filament.wasm

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

dart_filament/examples/web_wasm/bin/dart_filament.worker.js

@@ -1,4 +0,0 @@
-// This file is no longer used by emscripten and has been created as a placeholder
-// to allow build systems to transition away from depending on it.
-//
-// Future versions of emscripten will likely stop generating this file at all.

dart_filament/examples/web_wasm/bin/dart_filament.worker.js

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

dart_filament/examples/web_wasm/bin/example_web.dart

@@ -1,17 +1,54 @@
+import 'dart:js_interop';
+import 'dart:js_interop_unsafe';
 import 'package:dart_filament/dart_filament/compatibility/compatibility.dart';
 import 'package:dart_filament/dart_filament/filament_viewer_impl.dart';
+import 'package:web/web.dart';
 
 void main(List<String> arguments) async {
   var fc = FooChar();
-  print("Started!");
+
+  final canvas = document.getElementById("canvas") as HTMLCanvasElement;
+  canvas.width = window.innerWidth;
+  canvas.height = window.innerHeight;
 
   var resourceLoader = flutter_filament_web_get_resource_loader_wrapper();
-  print("Got resource loader!");
 
   var viewer = FilamentViewer(resourceLoader: resourceLoader);
-    print("created viewer!");
+
+  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));

dart_filament/examples/web_wasm/bin/example_web.mjs

@@ -95,8 +95,24 @@ export const instantiate = async (modulePromise, importObjectPromise) => {
     // Imports
     const dart2wasm = {
 
-_48: v => stringToDartString(v.toString()),
-_64: () => {
+_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;
@@ -105,85 +121,87 @@ _64: () => {
           }
           return frames.slice(drop).join('\n');
         },
-_83: s => stringToDartString(JSON.stringify(stringFromDartString(s))),
-_84: s => printToConsole(stringFromDartString(s)),
-_98: (ms, c) =>
+_12762: s => stringToDartString(JSON.stringify(stringFromDartString(s))),
+_12763: s => printToConsole(stringFromDartString(s)),
+_12777: (ms, c) =>
               setTimeout(() => dartInstance.exports.$invokeCallback(c),ms),
-_102: (c) =>
+_12781: (c) =>
               queueMicrotask(() => dartInstance.exports.$invokeCallback(c)),
-_104: (a, i) => a.push(i),
-_115: a => a.length,
-_117: (a, i) => a[i],
-_118: (a, i, v) => a[i] = v,
-_120: a => a.join(''),
-_130: (s, p, i) => s.indexOf(p, i),
-_133: (o, start, length) => new Uint8Array(o.buffer, o.byteOffset + start, length),
-_134: (o, start, length) => new Int8Array(o.buffer, o.byteOffset + start, length),
-_135: (o, start, length) => new Uint8ClampedArray(o.buffer, o.byteOffset + start, length),
-_136: (o, start, length) => new Uint16Array(o.buffer, o.byteOffset + start, length),
-_137: (o, start, length) => new Int16Array(o.buffer, o.byteOffset + start, length),
-_138: (o, start, length) => new Uint32Array(o.buffer, o.byteOffset + start, length),
-_139: (o, start, length) => new Int32Array(o.buffer, o.byteOffset + start, length),
-_142: (o, start, length) => new Float32Array(o.buffer, o.byteOffset + start, length),
-_143: (o, start, length) => new Float64Array(o.buffer, o.byteOffset + start, length),
-_148: (o) => new DataView(o.buffer, o.byteOffset, o.byteLength),
-_152: Function.prototype.call.bind(Object.getOwnPropertyDescriptor(DataView.prototype, 'byteLength').get),
-_153: (b, o) => new DataView(b, o),
-_155: Function.prototype.call.bind(DataView.prototype.getUint8),
-_157: Function.prototype.call.bind(DataView.prototype.getInt8),
-_159: Function.prototype.call.bind(DataView.prototype.getUint16),
-_161: Function.prototype.call.bind(DataView.prototype.getInt16),
-_163: Function.prototype.call.bind(DataView.prototype.getUint32),
-_165: Function.prototype.call.bind(DataView.prototype.getInt32),
-_171: Function.prototype.call.bind(DataView.prototype.getFloat32),
-_173: Function.prototype.call.bind(DataView.prototype.getFloat64),
-_194: o => o === undefined,
-_195: o => typeof o === 'boolean',
-_196: o => typeof o === 'number',
-_198: o => typeof o === 'string',
-_201: o => o instanceof Int8Array,
-_202: o => o instanceof Uint8Array,
-_203: o => o instanceof Uint8ClampedArray,
-_204: o => o instanceof Int16Array,
-_205: o => o instanceof Uint16Array,
-_206: o => o instanceof Int32Array,
-_207: o => o instanceof Uint32Array,
-_208: o => o instanceof Float32Array,
-_209: o => o instanceof Float64Array,
-_210: o => o instanceof ArrayBuffer,
-_211: o => o instanceof DataView,
-_212: o => o instanceof Array,
-_213: o => typeof o === 'function' && o[jsWrappedDartFunctionSymbol] === true,
-_217: (l, r) => l === r,
-_218: o => o,
-_219: o => o,
-_220: o => o,
-_221: b => !!b,
-_222: o => o.length,
-_225: (o, i) => o[i],
-_226: f => f.dartFunction,
-_227: l => arrayFromDartList(Int8Array, l),
-_228: l => arrayFromDartList(Uint8Array, l),
-_229: l => arrayFromDartList(Uint8ClampedArray, l),
-_230: l => arrayFromDartList(Int16Array, l),
-_231: l => arrayFromDartList(Uint16Array, l),
-_232: l => arrayFromDartList(Int32Array, l),
-_233: l => arrayFromDartList(Uint32Array, l),
-_234: l => arrayFromDartList(Float32Array, l),
-_235: l => arrayFromDartList(Float64Array, l),
-_236: (data, length) => {
+_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;
         },
-_237: l => arrayFromDartList(Array, l),
-_238: stringFromDartString,
-_239: stringToDartString,
-_242: l => new Array(l),
-_246: (o, p) => o[p],
-_250: o => String(o)
+_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 = {

dart_filament/examples/web_wasm/lib/example_web.dart

@@ -1,3 +0,0 @@
-int calculate() {
-  return 6 * 7;
-}

dart_filament/examples/web_wasm/pubspec.lock

@@ -20,10 +20,11 @@ packages:
   animation_tools_dart:
     dependency: transitive
     description:
-      name: animation_tools_dart
-      sha256: c4bc4096d43227b573345a3ea3cb26c3af47a70af31cd7d7d3a5b7c99e33d615
-      url: "https://pub.dev"
-    source: hosted
+      path: "."
+      ref: HEAD
+      resolved-ref: "1a5ffc8a58353d43ba1864c8676c47948ee9b5ce"
+      url: "git@github.com:nmfisher/animation_tools_dart.git"
+    source: git
     version: "0.0.2"
   args:
     dependency: transitive