Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels

examples/timer.js

@@ -0,0 +1,8 @@
+var one_timer = Script.setTimeout(function() { print("One time timer fired!"); }, 10000);
+var multiple_timer = Script.setInterval(function() { print("Repeating timer fired!"); }, 1000);
+
+// this would stop a scheduled single shot timer
+Script.clearTimeout(one_timer);
+
+// this stops the repeating timer
+Script.clearInterval(multiple_timer);

interface/src/renderer/FBXReader.cpp

@@ -738,6 +738,22 @@ ExtractedMesh extractMesh(const FBXNode& object) {
     return data.extracted;
 }
 
+FBXBlendshape extractBlendshape(const FBXNode& object) {
+    FBXBlendshape blendshape;
+    foreach (const FBXNode& data, object.children) {
+        if (data.name == "Indexes") {
+            blendshape.indices = getIntVector(data.properties, 0);
+
+        } else if (data.name == "Vertices") {
+            blendshape.vertices = createVec3Vector(getDoubleVector(data.properties, 0));
+
+        } else if (data.name == "Normals") {
+            blendshape.normals = createVec3Vector(getDoubleVector(data.properties, 0));
+        }
+    }
+    return blendshape;
+}
+
 void setTangents(FBXMesh& mesh, int firstIndex, int secondIndex) {
     glm::vec3 normal = glm::normalize(mesh.normals.at(firstIndex));
     glm::vec3 bitangent = glm::cross(normal, mesh.vertices.at(secondIndex) - mesh.vertices.at(firstIndex));
@@ -760,6 +776,49 @@ QVector<int> getIndices(const QVector<QString> ids, QVector<QString> modelIDs) {
     return indices;
 }
 
+typedef QPair<int, float> WeightedIndex;
+
+void addBlendshapes(const ExtractedBlendshape& extracted, const QList<WeightedIndex>& indices, ExtractedMesh& extractedMesh) {
+    foreach (const WeightedIndex& index, indices) {
+        extractedMesh.mesh.blendshapes.resize(max(extractedMesh.mesh.blendshapes.size(), index.first + 1));
+        extractedMesh.blendshapeIndexMaps.resize(extractedMesh.mesh.blendshapes.size());
+        FBXBlendshape& blendshape = extractedMesh.mesh.blendshapes[index.first];
+        QHash<int, int>& blendshapeIndexMap = extractedMesh.blendshapeIndexMaps[index.first];
+        for (int i = 0; i < extracted.blendshape.indices.size(); i++) {
+            int oldIndex = extracted.blendshape.indices.at(i);
+            for (QMultiHash<int, int>::const_iterator it = extractedMesh.newIndices.constFind(oldIndex);
+                    it != extractedMesh.newIndices.constEnd() && it.key() == oldIndex; it++) {
+                QHash<int, int>::iterator blendshapeIndex = blendshapeIndexMap.find(it.value());
+                if (blendshapeIndex == blendshapeIndexMap.end()) {
+                    blendshapeIndexMap.insert(it.value(), blendshape.indices.size());
+                    blendshape.indices.append(it.value());
+                    blendshape.vertices.append(extracted.blendshape.vertices.at(i) * index.second);
+                    blendshape.normals.append(extracted.blendshape.normals.at(i) * index.second);
+                } else {
+                    blendshape.vertices[*blendshapeIndex] += extracted.blendshape.vertices.at(i) * index.second;
+                    blendshape.normals[*blendshapeIndex] += extracted.blendshape.normals.at(i) * index.second;
+                }
+            }
+        }
+    }
+}
+
+QString getTopModelID(const QMultiHash<QString, QString>& parentMap,
+        const QHash<QString, FBXModel>& models, const QString& modelID) {
+    QString topID = modelID;
+    forever {
+        foreach (const QString& parentID, parentMap.values(topID)) {
+            if (models.contains(parentID)) {
+                topID = parentID;
+                goto outerContinue;
+            }
+        }
+        return topID;
+        
+        outerContinue: ;
+    }
+}
+
 FBXGeometry extractFBXGeometry(const FBXNode& node, const QVariantHash& mapping) {
     QHash<QString, ExtractedMesh> meshes;
     QVector<ExtractedBlendshape> blendshapes;
@@ -799,7 +858,6 @@ FBXGeometry extractFBXGeometry(const FBXNode& node, const QVariantHash& mapping)
     QVector<QString> jointRightFingertipIDs(jointRightFingertipNames.size());
 
     QVariantHash blendshapeMappings = mapping.value("bs").toHash();
-    typedef QPair<int, float> WeightedIndex;
     QMultiHash<QByteArray, WeightedIndex> blendshapeIndices;
     for (int i = 0;; i++) {
         QByteArray blendshapeName = FACESHIFT_BLENDSHAPES[i];
@@ -827,22 +885,7 @@ FBXGeometry extractFBXGeometry(const FBXNode& node, const QVariantHash& mapping)
                         meshes.insert(getID(object.properties), extractMesh(object));
 
                     } else { // object.properties.at(2) == "Shape"
-                        ExtractedBlendshape extracted = { getID(object.properties) };
+                        ExtractedBlendshape extracted = { getID(object.properties), extractBlendshape(object) };
-
-                        foreach (const FBXNode& data, object.children) {
-                            if (data.name == "Indexes") {
-                                extracted.blendshape.indices = getIntVector(data.properties, 0);
-
-                            } else if (data.name == "Vertices") {
-                                extracted.blendshape.vertices = createVec3Vector(
-                                    getDoubleVector(data.properties, 0));
-
-                            } else if (data.name == "Normals") {
-                                extracted.blendshape.normals = createVec3Vector(
-                                    getDoubleVector(data.properties, 0));
-                            }
-                        }
-
                         blendshapes.append(extracted);
                     }
                 } else if (object.name == "Model") {
@@ -900,6 +943,8 @@ FBXGeometry extractFBXGeometry(const FBXNode& node, const QVariantHash& mapping)
                     bool rotationMaxX = false, rotationMaxY = false, rotationMaxZ = false;
                     glm::vec3 rotationMin, rotationMax;
                     FBXModel model = { name, -1 };
+                    ExtractedMesh* mesh = NULL;
+                    QVector<ExtractedBlendshape> blendshapes;
                     foreach (const FBXNode& subobject, object.children) {
                         bool properties = false;
                         QByteArray propertyName;
@@ -969,9 +1014,23 @@ FBXGeometry extractFBXGeometry(const FBXNode& node, const QVariantHash& mapping)
                             }
                         } else if (subobject.name == "Vertices") {
                             // it's a mesh as well as a model
-                            meshes.insert(getID(object.properties), extractMesh(object));
+                            mesh = &meshes[getID(object.properties)];
+                            *mesh = extractMesh(object);
+                             
+                        } else if (subobject.name == "Shape") {
+                            ExtractedBlendshape blendshape =  { subobject.properties.at(0).toString(),
+                                extractBlendshape(subobject) };
+                            blendshapes.append(blendshape);
                         }
                     }
+                    
+                    // add the blendshapes included in the model, if any
+                    if (mesh) {
+                        foreach (const ExtractedBlendshape& extracted, blendshapes) {
+                            addBlendshapes(extracted, blendshapeIndices.values(extracted.id.toLatin1()), *mesh);
+                        }
+                    }
+                    
                     // see FBX documentation, http://download.autodesk.com/us/fbx/20112/FBX_SDK_HELP/index.html
                     model.translation = translation;
                     model.preTransform = glm::translate(rotationOffset) * glm::translate(rotationPivot);      
@@ -1084,29 +1143,7 @@ FBXGeometry extractFBXGeometry(const FBXNode& node, const QVariantHash& mapping)
         QString blendshapeChannelID = parentMap.value(extracted.id);
         QString blendshapeID = parentMap.value(blendshapeChannelID);
         QString meshID = parentMap.value(blendshapeID);
-        ExtractedMesh& extractedMesh = meshes[meshID];
+        addBlendshapes(extracted, blendshapeChannelIndices.values(blendshapeChannelID), meshes[meshID]);
-        foreach (const WeightedIndex& index, blendshapeChannelIndices.values(blendshapeChannelID)) {
-            extractedMesh.mesh.blendshapes.resize(max(extractedMesh.mesh.blendshapes.size(), index.first + 1));
-            extractedMesh.blendshapeIndexMaps.resize(extractedMesh.mesh.blendshapes.size());
-            FBXBlendshape& blendshape = extractedMesh.mesh.blendshapes[index.first];
-            QHash<int, int>& blendshapeIndexMap = extractedMesh.blendshapeIndexMaps[index.first];
-            for (int i = 0; i < extracted.blendshape.indices.size(); i++) {
-                int oldIndex = extracted.blendshape.indices.at(i);
-                for (QMultiHash<int, int>::const_iterator it = extractedMesh.newIndices.constFind(oldIndex);
-                        it != extractedMesh.newIndices.constEnd() && it.key() == oldIndex; it++) {
-                    QHash<int, int>::iterator blendshapeIndex = blendshapeIndexMap.find(it.value());
-                    if (blendshapeIndex == blendshapeIndexMap.end()) {
-                        blendshapeIndexMap.insert(it.value(), blendshape.indices.size());
-                        blendshape.indices.append(it.value());
-                        blendshape.vertices.append(extracted.blendshape.vertices.at(i) * index.second);
-                        blendshape.normals.append(extracted.blendshape.normals.at(i) * index.second);
-                    } else {
-                        blendshape.vertices[*blendshapeIndex] += extracted.blendshape.vertices.at(i) * index.second;
-                        blendshape.normals[*blendshapeIndex] += extracted.blendshape.normals.at(i) * index.second;
-                    }
-                }
-            }
-        }
     }
 
     // get offset transform from mapping
@@ -1121,6 +1158,20 @@ FBXGeometry extractFBXGeometry(const FBXNode& node, const QVariantHash& mapping)
     QVector<QString> modelIDs;
     QSet<QString> remainingModels;
     for (QHash<QString, FBXModel>::const_iterator model = models.constBegin(); model != models.constEnd(); model++) {
+        // models with clusters must be parented to the cluster top
+        foreach (const QString& deformerID, childMap.values(model.key())) {
+            foreach (const QString& clusterID, childMap.values(deformerID)) {
+                if (!clusters.contains(clusterID)) {
+                    continue;
+                }
+                QString topID = getTopModelID(parentMap, models, childMap.value(clusterID));
+                childMap.remove(parentMap.take(model.key()), model.key());
+                parentMap.insert(model.key(), topID);
+                goto outerBreak;
+            }
+        }
+        outerBreak:
+    
         // make sure the parent is in the child map
         QString parent = parentMap.value(model.key());
         if (!childMap.contains(parent, model.key())) {
@@ -1129,20 +1180,8 @@ FBXGeometry extractFBXGeometry(const FBXNode& node, const QVariantHash& mapping)
         remainingModels.insert(model.key());
     }
     while (!remainingModels.isEmpty()) {
-        QString top = *remainingModels.constBegin();
+        QString topID = getTopModelID(parentMap, models, *remainingModels.constBegin());
-        forever {
+        appendModelIDs(parentMap.value(topID), childMap, models, remainingModels, modelIDs);
-            foreach (const QString& name, parentMap.values(top)) {
-                if (models.contains(name)) {
-                    top = name;
-                    goto outerContinue;
-                }
-            }
-            top = parentMap.value(top);
-            break;
-
-            outerContinue: ;
-        }
-        appendModelIDs(top, childMap, models, remainingModels, modelIDs);
     }
 
     // convert the models to joints

libraries/script-engine/src/ScriptEngine.cpp

@@ -105,8 +105,6 @@ bool ScriptEngine::setScriptContents(const QString& scriptContents) {
     return true;
 }
 
-Q_SCRIPT_DECLARE_QMETAOBJECT(AudioInjectorOptions, QObject*)
-
 void ScriptEngine::init() {
     if (_isInitialized) {
         return; // only initialize once
@@ -298,4 +296,51 @@ void ScriptEngine::stop() {
     _isFinished = true;
 }
 
+void ScriptEngine::timerFired() {
+    QTimer* callingTimer = reinterpret_cast<QTimer*>(sender());
+    
+    // call the associated JS function, if it exists
+    QScriptValue timerFunction = _timerFunctionMap.value(callingTimer);
+    if (timerFunction.isValid()) {
+        timerFunction.call();
+    }
+    
+    if (!callingTimer->isActive()) {
+        // this timer is done, we can kill it
+        qDebug() << "Deleting a single shot timer";
+        delete callingTimer;
+    }
+}
+
+QObject* ScriptEngine::setupTimerWithInterval(const QScriptValue& function, int intervalMS, bool isSingleShot) {
+    // create the timer, add it to the map, and start it
+    QTimer* newTimer = new QTimer(this);
+    newTimer->setSingleShot(isSingleShot);
+    
+    connect(newTimer, &QTimer::timeout, this, &ScriptEngine::timerFired);
+    
+    // make sure the timer stops when the script does
+    connect(this, &ScriptEngine::scriptEnding, newTimer, &QTimer::stop);
+    
+    _timerFunctionMap.insert(newTimer, function);
+    
+    newTimer->start(intervalMS);
+    return newTimer;
+}
+
+QObject* ScriptEngine::setInterval(const QScriptValue& function, int intervalMS) {
+    return setupTimerWithInterval(function, intervalMS, false);
+}
+
+QObject* ScriptEngine::setTimeout(const QScriptValue& function, int timeoutMS) {
+    return setupTimerWithInterval(function, timeoutMS, true);
+}
+
+void ScriptEngine::stopTimer(QTimer *timer) {
+    if (_timerFunctionMap.contains(timer)) {
+        timer->stop();
+        _timerFunctionMap.remove(timer);
+        delete timer;
+    }
+}
 

libraries/script-engine/src/ScriptEngine.h

@@ -59,13 +59,20 @@ public:
     bool isAvatar() const { return _isAvatar; }
     
     void setAvatarData(AvatarData* avatarData, const QString& objectName);
+    
+    void timerFired();
 
 public slots:
     void init();
     void run(); /// runs continuously until Agent.stop() is called
     void stop();
     void evaluate(); /// initializes the engine, and evaluates the script, but then returns control to caller
-
+    
+    QObject* setInterval(const QScriptValue& function, int intervalMS);
+    QObject* setTimeout(const QScriptValue& function, int timeoutMS);
+    void clearInterval(QObject* timer) { stopTimer(reinterpret_cast<QTimer*>(timer)); }
+    void clearTimeout(QObject* timer) { stopTimer(reinterpret_cast<QTimer*>(timer)); }
+    
 signals:
     void willSendAudioDataCallback();
     void willSendVisualDataCallback();
@@ -73,15 +80,18 @@ signals:
     void finished(const QString& fileNameString);
 
 protected:
-    
     QString _scriptContents;
     bool _isFinished;
     bool _isRunning;
     bool _isInitialized;
     QScriptEngine _engine;
     bool _isAvatar;
+    QHash<QTimer*, QScriptValue> _timerFunctionMap;
 
 private:
+    QObject* setupTimerWithInterval(const QScriptValue& function, int intervalMS, bool isSingleShot);
+    void stopTimer(QTimer* timer);
+    
     static VoxelsScriptingInterface _voxelsScriptingInterface;
     static ParticlesScriptingInterface _particlesScriptingInterface;
     AbstractControllerScriptingInterface* _controllerScriptingInterface;