Add SendModelsOperation

libraries/models/src/ModelTree.cpp

@@ -9,6 +9,9 @@
 //  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
 //
 
+#include "ModelEditPacketSender.h"
+#include "ModelItem.h"
+
 #include "ModelTree.h"
 
 ModelTree::ModelTree(bool shouldReaverage) : Octree(shouldReaverage) {
@@ -204,6 +207,32 @@ void ModelTree::deleteModel(const ModelItemID& modelID) {
     }
 }
 
+void ModelTree::sendModels(ModelEditPacketSender* packetSender, float x, float y, float z) {
+    SendModelsOperationArgs args;
+    args.packetSender = packetSender;
+    args.root = glm::vec3(x, y, z);
+    recurseTreeWithOperation(sendModelsOperation, &args);
+    packetSender->releaseQueuedMessages();
+}
+
+bool ModelTree::sendModelsOperation(OctreeElement* element, void* extraData) {
+    SendModelsOperationArgs* args = static_cast<SendModelsOperationArgs*>(extraData);
+    ModelTreeElement* modelTreeElement = static_cast<ModelTreeElement*>(element);
+
+    const QList<ModelItem>& modelList = modelTreeElement->getModels();
+
+    for (int i = 0; i < modelList.size(); i++) {
+        uint32_t creatorTokenID = ModelItem::getNextCreatorTokenID();
+        ModelItemID id(NEW_MODEL, creatorTokenID, false);
+        ModelItemProperties properties;
+        properties.copyFromModelItem(modelList.at(i));
+        properties.setPosition(properties.getPosition() + args->root);
+        args->packetSender->queueModelEditMessage(PacketTypeModelAddOrEdit, id, properties);
+    }
+
+    return true;
+}
+
 // scans the tree and handles mapping locally created models to know IDs.
 // in the event that this tree is also viewing the scene, then we need to also
 // search the tree to make sure we don't have a duplicate model from the viewing

libraries/models/src/ModelTree.h

@@ -84,10 +84,13 @@ public:
     void setFBXService(ModelItemFBXService* service) { _fbxService = service; }
     const FBXGeometry* getGeometryForModel(const ModelItem& modelItem) {
         return _fbxService ? _fbxService->getGeometryForModel(modelItem) : NULL;
+
     }
+    void sendModels(ModelEditPacketSender* packetSender, float x, float y, float z);
 
 private:
 
+    static bool sendModelsOperation(OctreeElement* element, void* extraData);
     static bool updateOperation(OctreeElement* element, void* extraData);
     static bool findAndUpdateOperation(OctreeElement* element, void* extraData);
     static bool findAndUpdateWithIDandPropertiesOperation(OctreeElement* element, void* extraData);

libraries/models/src/ModelTreeElement.h

@@ -44,6 +44,12 @@ public:
     bool isViewing;
 };
 
+class SendModelsOperationArgs {
+public:
+    glm::vec3 root;
+    ModelEditPacketSender* packetSender;
+};
+
 
 
 class ModelTreeElement : public OctreeElement {