message: only adding selector for multiple animation files
diff: @@ -852,6 +852,8 @@ usage --> "--generate:type[:parameter1=value,parameter2=value,...]"
  for (auto tf : transferFunctions)
  renderer["transferFunctions"].add(tf);
  + if (animatedFile.size() > 1)
  + {
  auto &anim_selector = importerNode.child("selector")["index"].createChild(
  "anim_" + animatedFile[0].file, "Animator");
  @@ -861,6 +863,7 @@ usage --> "--generate:type[:parameter1=value,parameter2=value,...]"
  }
  }
  }
  + }
  void OSPApp::addPlaneToScene(sg::Node &renderer)
  {
  