message: Fixed exampleViewer to display multiple .obj files correctly.
diff: @@ -305,9 +305,11 @@ static inline void addImporterNodesToWorld(sg::Node& renderer)
  ss << fn.name() << "_" << i << "_" << j << "_" << k;
  auto importerNode_ptr = sg::createNode(ss.str(), "Importer")->nodeAs<sg::Importer>();;
  auto &importerNode = *importerNode_ptr;
  - importerNode["fileName"] = fn.str();
  auto &transform = world.createChild("transform_"+ss.str(), "Transform");
  + transform.add(importerNode_ptr);
  + importerNode["fileName"] = fn.str();
  +
  transform["scale"] = file.transform.scale;
  transform["rotation"] = file.transform.rotation;
  if (files.size() < 2 && animatedFiles.empty()) {
  @@ -321,7 +323,6 @@ static inline void addImporterNodesToWorld(sg::Node& renderer)
  animation.setChild("rotation", rotation.shared_from_this());
  }
  - transform.add(importerNode_ptr);
  renderer.traverse("verify");
  renderer.traverse("commit");
  auto bounds = importerNode_ptr->computeBounds();
  