cesium

public/config.js

@@ -0,0 +1,5 @@
+window._CONFIG = {
+  ImageryProviderUrl: "http://localhost:8090/mapWX/{z}/{x}/{y}.jpg",
+  RoadProviderUrl: "",
+  TerrainProviderUrl: "http://localhost:8090/mapDem/",
+};

public/index.html

@@ -16,6 +16,9 @@
     <!-- <script src="/map3.0_init.js"></script>
     <script src="/map3.0.js"></script> -->
     <!-- require cdn assets css -->
+    <script src="/qt-helper.js"></script>
+    <script src="/qwebchannel.js"></script>
+    <script src="/config.js"></script>
     <% for (var i in htmlWebpackPlugin.options.cdn && htmlWebpackPlugin.options.cdn.css) { %>
     <link rel="stylesheet" href="<%= htmlWebpackPlugin.options.cdn.css[i] %>" />
     <% } %>

public/qt-helper.js

@@ -0,0 +1,50 @@
+window.PostMessage = (type, data) => {
+  window.postMessage({
+    type,
+    data,
+  });
+};
+
+window.onInvokeMethodClicked = (name, ...arg) => {
+  if (!window.CallBridge) {
+    console.warn(
+      "CallBridge is not defined, please check if the script is loaded correctly."
+    );
+    return;
+  }
+  CallBridge.invoke(name, ...arg);
+};
+
+window.Emit = (type, data) => {
+  console.log(
+    "%c [ type, data ]-13",
+    "font-size:13px; background:pink; color:#bf2c9f;",
+    type,
+    data
+  );
+  window.onInvokeMethodClicked(type, JSON.stringify(data));
+};
+
+window.parseJSON = (data) => {
+  let parsed = null;
+  try {
+    parsed = JSON.parse(data);
+  } catch (e) {
+    console.error(e);
+  }
+  return parsed;
+};
+
+if (window.CallBridge) {
+  CallBridge.addEventListener("allEventChange", (msg) => {
+    const parsed = window.parseJSON(msg);
+    if (!parsed) {
+      alert("数据解析失败，请检查数据格式");
+      return;
+    }
+
+    const { eventName, data } = parsed;
+
+    window.PostMessage(eventName, data);
+  });
+}

public/qwebchannel.js

@@ -0,0 +1,427 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtWebChannel module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+"use strict";
+
+var QWebChannelMessageTypes = {
+    signal: 1,
+    propertyUpdate: 2,
+    init: 3,
+    idle: 4,
+    debug: 5,
+    invokeMethod: 6,
+    connectToSignal: 7,
+    disconnectFromSignal: 8,
+    setProperty: 9,
+    response: 10,
+};
+
+var QWebChannel = function(transport, initCallback)
+{
+    if (typeof transport !== "object" || typeof transport.send !== "function") {
+        console.error("The QWebChannel expects a transport object with a send function and onmessage callback property." +
+                      " Given is: transport: " + typeof(transport) + ", transport.send: " + typeof(transport.send));
+        return;
+    }
+
+    var channel = this;
+    this.transport = transport;
+
+    this.send = function(data)
+    {
+        if (typeof(data) !== "string") {
+            data = JSON.stringify(data);
+        }
+        channel.transport.send(data);
+    }
+
+    this.transport.onmessage = function(message)
+    {
+        var data = message.data;
+        if (typeof data === "string") {
+            data = JSON.parse(data);
+        }
+        switch (data.type) {
+            case QWebChannelMessageTypes.signal:
+                channel.handleSignal(data);
+                break;
+            case QWebChannelMessageTypes.response:
+                channel.handleResponse(data);
+                break;
+            case QWebChannelMessageTypes.propertyUpdate:
+                channel.handlePropertyUpdate(data);
+                break;
+            default:
+                console.error("invalid message received:", message.data);
+                break;
+        }
+    }
+
+    this.execCallbacks = {};
+    this.execId = 0;
+    this.exec = function(data, callback)
+    {
+        if (!callback) {
+            // if no callback is given, send directly
+            channel.send(data);
+            return;
+        }
+        if (channel.execId === Number.MAX_VALUE) {
+            // wrap
+            channel.execId = Number.MIN_VALUE;
+        }
+        if (data.hasOwnProperty("id")) {
+            console.error("Cannot exec message with property id: " + JSON.stringify(data));
+            return;
+        }
+        data.id = channel.execId++;
+        channel.execCallbacks[data.id] = callback;
+        channel.send(data);
+    };
+
+    this.objects = {};
+
+    this.handleSignal = function(message)
+    {
+        var object = channel.objects[message.object];
+        if (object) {
+            object.signalEmitted(message.signal, message.args);
+        } else {
+            console.warn("Unhandled signal: " + message.object + "::" + message.signal);
+        }
+    }
+
+    this.handleResponse = function(message)
+    {
+        if (!message.hasOwnProperty("id")) {
+            console.error("Invalid response message received: ", JSON.stringify(message));
+            return;
+        }
+        channel.execCallbacks[message.id](message.data);
+        delete channel.execCallbacks[message.id];
+    }
+
+    this.handlePropertyUpdate = function(message)
+    {
+        for (var i in message.data) {
+            var data = message.data[i];
+            var object = channel.objects[data.object];
+            if (object) {
+                object.propertyUpdate(data.signals, data.properties);
+            } else {
+                console.warn("Unhandled property update: " + data.object + "::" + data.signal);
+            }
+        }
+        channel.exec({type: QWebChannelMessageTypes.idle});
+    }
+
+    this.debug = function(message)
+    {
+        channel.send({type: QWebChannelMessageTypes.debug, data: message});
+    };
+
+    channel.exec({type: QWebChannelMessageTypes.init}, function(data) {
+        for (var objectName in data) {
+            var object = new QObject(objectName, data[objectName], channel);
+        }
+        // now unwrap properties, which might reference other registered objects
+        for (var objectName in channel.objects) {
+            channel.objects[objectName].unwrapProperties();
+        }
+        if (initCallback) {
+            initCallback(channel);
+        }
+        channel.exec({type: QWebChannelMessageTypes.idle});
+    });
+};
+
+function QObject(name, data, webChannel)
+{
+    this.__id__ = name;
+    webChannel.objects[name] = this;
+
+    // List of callbacks that get invoked upon signal emission
+    this.__objectSignals__ = {};
+
+    // Cache of all properties, updated when a notify signal is emitted
+    this.__propertyCache__ = {};
+
+    var object = this;
+
+    // ----------------------------------------------------------------------
+
+    this.unwrapQObject = function(response)
+    {
+        if (response instanceof Array) {
+            // support list of objects
+            var ret = new Array(response.length);
+            for (var i = 0; i < response.length; ++i) {
+                ret[i] = object.unwrapQObject(response[i]);
+            }
+            return ret;
+        }
+        if (!response
+            || !response["__QObject*__"]
+            || response.id === undefined) {
+            return response;
+        }
+
+        var objectId = response.id;
+        if (webChannel.objects[objectId])
+            return webChannel.objects[objectId];
+
+        if (!response.data) {
+            console.error("Cannot unwrap unknown QObject " + objectId + " without data.");
+            return;
+        }
+
+        var qObject = new QObject( objectId, response.data, webChannel );
+        qObject.destroyed.connect(function() {
+            if (webChannel.objects[objectId] === qObject) {
+                delete webChannel.objects[objectId];
+                // reset the now deleted QObject to an empty {} object
+                // just assigning {} though would not have the desired effect, but the
+                // below also ensures all external references will see the empty map
+                // NOTE: this detour is necessary to workaround QTBUG-40021
+                var propertyNames = [];
+                for (var propertyName in qObject) {
+                    propertyNames.push(propertyName);
+                }
+                for (var idx in propertyNames) {
+                    delete qObject[propertyNames[idx]];
+                }
+            }
+        });
+        // here we are already initialized, and thus must directly unwrap the properties
+        qObject.unwrapProperties();
+        return qObject;
+    }
+
+    this.unwrapProperties = function()
+    {
+        for (var propertyIdx in object.__propertyCache__) {
+            object.__propertyCache__[propertyIdx] = object.unwrapQObject(object.__propertyCache__[propertyIdx]);
+        }
+    }
+
+    function addSignal(signalData, isPropertyNotifySignal)
+    {
+        var signalName = signalData[0];
+        var signalIndex = signalData[1];
+        object[signalName] = {
+            connect: function(callback) {
+                if (typeof(callback) !== "function") {
+                    console.error("Bad callback given to connect to signal " + signalName);
+                    return;
+                }
+
+                object.__objectSignals__[signalIndex] = object.__objectSignals__[signalIndex] || [];
+                object.__objectSignals__[signalIndex].push(callback);
+
+                if (!isPropertyNotifySignal && signalName !== "destroyed") {
+                    // only required for "pure" signals, handled separately for properties in propertyUpdate
+                    // also note that we always get notified about the destroyed signal
+                    webChannel.exec({
+                        type: QWebChannelMessageTypes.connectToSignal,
+                        object: object.__id__,
+                        signal: signalIndex
+                    });
+                }
+            },
+            disconnect: function(callback) {
+                if (typeof(callback) !== "function") {
+                    console.error("Bad callback given to disconnect from signal " + signalName);
+                    return;
+                }
+                object.__objectSignals__[signalIndex] = object.__objectSignals__[signalIndex] || [];
+                var idx = object.__objectSignals__[signalIndex].indexOf(callback);
+                if (idx === -1) {
+                    console.error("Cannot find connection of signal " + signalName + " to " + callback.name);
+                    return;
+                }
+                object.__objectSignals__[signalIndex].splice(idx, 1);
+                if (!isPropertyNotifySignal && object.__objectSignals__[signalIndex].length === 0) {
+                    // only required for "pure" signals, handled separately for properties in propertyUpdate
+                    webChannel.exec({
+                        type: QWebChannelMessageTypes.disconnectFromSignal,
+                        object: object.__id__,
+                        signal: signalIndex
+                    });
+                }
+            }
+        };
+    }
+
+    /**
+     * Invokes all callbacks for the given signalname. Also works for property notify callbacks.
+     */
+    function invokeSignalCallbacks(signalName, signalArgs)
+    {
+        var connections = object.__objectSignals__[signalName];
+        if (connections) {
+            connections.forEach(function(callback) {
+                callback.apply(callback, signalArgs);
+            });
+        }
+    }
+
+    this.propertyUpdate = function(signals, propertyMap)
+    {
+        // update property cache
+        for (var propertyIndex in propertyMap) {
+            var propertyValue = propertyMap[propertyIndex];
+            object.__propertyCache__[propertyIndex] = propertyValue;
+        }
+
+        for (var signalName in signals) {
+            // Invoke all callbacks, as signalEmitted() does not. This ensures the
+            // property cache is updated before the callbacks are invoked.
+            invokeSignalCallbacks(signalName, signals[signalName]);
+        }
+    }
+
+    this.signalEmitted = function(signalName, signalArgs)
+    {
+        invokeSignalCallbacks(signalName, this.unwrapQObject(signalArgs));
+    }
+
+    function addMethod(methodData)
+    {
+        var methodName = methodData[0];
+        var methodIdx = methodData[1];
+        object[methodName] = function() {
+            var args = [];
+            var callback;
+            for (var i = 0; i < arguments.length; ++i) {
+                var argument = arguments[i];
+                if (typeof argument === "function")
+                    callback = argument;
+                else if (argument instanceof QObject && webChannel.objects[argument.__id__] !== undefined)
+                    args.push({
+                        "id": argument.__id__
+                    });
+                else
+                    args.push(argument);
+            }
+
+            webChannel.exec({
+                "type": QWebChannelMessageTypes.invokeMethod,
+                "object": object.__id__,
+                "method": methodIdx,
+                "args": args
+            }, function(response) {
+                if (response !== undefined) {
+                    var result = object.unwrapQObject(response);
+                    if (callback) {
+                        (callback)(result);
+                    }
+                }
+            });
+        };
+    }
+
+    function bindGetterSetter(propertyInfo)
+    {
+        var propertyIndex = propertyInfo[0];
+        var propertyName = propertyInfo[1];
+        var notifySignalData = propertyInfo[2];
+        // initialize property cache with current value
+        // NOTE: if this is an object, it is not directly unwrapped as it might
+        // reference other QObject that we do not know yet
+        object.__propertyCache__[propertyIndex] = propertyInfo[3];
+
+        if (notifySignalData) {
+            if (notifySignalData[0] === 1) {
+                // signal name is optimized away, reconstruct the actual name
+                notifySignalData[0] = propertyName + "Changed";
+            }
+            addSignal(notifySignalData, true);
+        }
+
+        Object.defineProperty(object, propertyName, {
+            configurable: true,
+            get: function () {
+                var propertyValue = object.__propertyCache__[propertyIndex];
+                if (propertyValue === undefined) {
+                    // This shouldn't happen
+                    console.warn("Undefined value in property cache for property \"" + propertyName + "\" in object " + object.__id__);
+                }
+
+                return propertyValue;
+            },
+            set: function(value) {
+                if (value === undefined) {
+                    console.warn("Property setter for " + propertyName + " called with undefined value!");
+                    return;
+                }
+                object.__propertyCache__[propertyIndex] = value;
+                var valueToSend = value;
+                if (valueToSend instanceof QObject && webChannel.objects[valueToSend.__id__] !== undefined)
+                    valueToSend = { "id": valueToSend.__id__ };
+                webChannel.exec({
+                    "type": QWebChannelMessageTypes.setProperty,
+                    "object": object.__id__,
+                    "property": propertyIndex,
+                    "value": valueToSend
+                });
+            }
+        });
+
+    }
+
+    // ----------------------------------------------------------------------
+
+    data.methods.forEach(addMethod);
+
+    data.properties.forEach(bindGetterSetter);
+
+    data.signals.forEach(function(signal) { addSignal(signal, false); });
+
+    for (var name in data.enums) {
+        object[name] = data.enums[name];
+    }
+}
+
+//required for use with nodejs
+if (typeof module === 'object') {
+    module.exports = {
+        QWebChannel: QWebChannel
+    };
+}

public/simulationScene/Assets/Textures/NaturalEarthII/tilemapresource.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+    <TileMap version="1.0.0" tilemapservice="http://tms.osgeo.org/1.0.0">
+      <Title>NE2_HR_LC_SR_W_DR_recolored.tif</Title>
+      <Abstract></Abstract>
+      <SRS>EPSG:4326</SRS>
+      <BoundingBox miny="-90.00000000000000" minx="-180.00000000000000" maxy="90.00000000000000" maxx="180.00000000000000"/>
+      <Origin y="-90.00000000000000" x="-180.00000000000000"/>
+      <TileFormat width="256" height="256" mime-type="image/jpg" extension="jpg"/>
+      <TileSets profile="geodetic">
+        <TileSet href="0" units-per-pixel="0.70312500000000" order="0"/>
+        <TileSet href="1" units-per-pixel="0.35156250000000" order="1"/>
+        <TileSet href="2" units-per-pixel="0.17578125000000" order="2"/>
+      </TileSets>
+    </TileMap>