add gettable feature which lists texture names

examples/libraries/entityPropertyDialogBox.js

@@ -54,6 +54,8 @@ EntityPropertyDialogBox = (function () {
             index++;
             array.push({ label: "Textures:", value: properties.textures });
             index++;
+            array.push({ label: "Texture Names:" + properties.textureNames, type: "header" });
+            index++;
         }
         array.push({ label: "Position:", type: "header" });
         index++;
@@ -239,6 +241,7 @@ EntityPropertyDialogBox = (function () {
                 properties.animationFPS = array[index++].value;
                 properties.animationFrameIndex = array[index++].value;
                 properties.textures = array[index++].value;
+                index++; // skip textureNames label
             }
             index++; // skip header
             properties.position.x = array[index++].value;

interface/src/entities/RenderableModelEntityItem.cpp

@@ -234,6 +234,17 @@ bool RenderableModelEntityItem::needsSimulation() const {
     return _needsInitialSimulation || simulationState == Moving || simulationState == Changing;
 }
 
+EntityItemProperties RenderableModelEntityItem::getProperties() const {
+    EntityItemProperties properties = ModelEntityItem::getProperties(); // get the properties from our base class
+    if (_model) {
+        const QSharedPointer<NetworkGeometry>& networkGeometry = _model->getGeometry();
+        if (networkGeometry) {
+            properties.setTextureNames(networkGeometry->getTextureNames());
+        }
+    }
+    return properties;
+}
+
 
 
 

interface/src/entities/RenderableModelEntityItem.h

@@ -41,6 +41,7 @@ public:
 
     virtual ~RenderableModelEntityItem();
 
+    virtual EntityItemProperties getProperties() const;
     virtual bool setProperties(const EntityItemProperties& properties, bool forceCopy);
     virtual int readEntitySubclassDataFromBuffer(const unsigned char* data, int bytesLeftToRead, 
                                                 ReadBitstreamToTreeParams& args,

interface/src/renderer/GeometryCache.cpp

@@ -734,6 +734,29 @@ void NetworkGeometry::setTextureWithNameToURL(const QString& name, const QUrl& u
     }
 }
 
+QStringList NetworkGeometry::getTextureNames() const {
+    QStringList result;
+    for (int i = 0; i < _meshes.size(); i++) {
+        const NetworkMesh& mesh = _meshes[i];
+        for (int j = 0; j < mesh.parts.size(); j++) {
+            const NetworkMeshPart& part = mesh.parts[j];
+            
+            if (!part.diffuseTextureName.isEmpty()) {
+                result << part.diffuseTextureName;
+            }
+
+            if (!part.normalTextureName.isEmpty()) {
+                result << part.normalTextureName;
+            }
+
+            if (!part.specularTextureName.isEmpty()) {
+                result << part.specularTextureName;
+            }
+        }
+    }
+    return result;
+}
+
 /// Reads geometry in a worker thread.
 class GeometryReader : public QRunnable {
 public:

interface/src/renderer/GeometryCache.h

@@ -112,6 +112,7 @@ public:
     virtual void clearLoadPriority(const QPointer<QObject>& owner);
     
     void setTextureWithNameToURL(const QString& name, const QUrl& url);
+    QStringList getTextureNames() const;
     
 protected:
 

libraries/entities/src/EntityItemProperties.cpp

@@ -243,6 +243,9 @@ QScriptValue EntityItemProperties::copyToScriptValue(QScriptEngine* engine) cons
     boundingBox.setProperty("dimensions", boundingBoxDimensions);
     COPY_PROPERTY_TO_QSCRIPTVALUE_GETTER(boundingBox, boundingBox); // gettable, but not settable
 
+    QString textureNamesList = _textureNames.join(",");
+    COPY_PROPERTY_TO_QSCRIPTVALUE_GETTER(textureNames, textureNamesList); // gettable, but not settable
+
     return properties;
 }
 

libraries/entities/src/EntityItemProperties.h

@@ -285,6 +285,9 @@ public:
 
     const QString& getTextures() const { return _textures; }
     void setTextures(const QString& value) { _textures = value; _texturesChanged = true; }
+
+    const QStringList& getTextureNames() const { return _textureNames; }
+    void setTextureNames(const QStringList& value) { _textureNames = value; }
     
     void setLastEdited(quint64 usecTime) { _lastEdited = usecTime; }
 
@@ -381,6 +384,7 @@ private:
     // properties of model geometry. But these properties are not serialized like other properties.
     QVector<SittingPoint> _sittingPoints;
     glm::vec3 _naturalDimensions;
+    QStringList _textureNames;
 };
 Q_DECLARE_METATYPE(EntityItemProperties);
 QScriptValue EntityItemPropertiesToScriptValue(QScriptEngine* engine, const EntityItemProperties& properties);