message: Replaced the warning with a comment
diff: @@ -1095,20 +1095,10 @@ void ACesium3DTileset::showTilesToRender(
  UCesiumGltfComponent* Gltf =
  static_cast<UCesiumGltfComponent*>(pTile->getRendererResources());
  if (!Gltf) {
  - // TODO: Not-yet-renderable tiles shouldn't be here.
  - // (The root tile seems to be here, although it does
  - // not have a Gltf - but print a warning if this is
  - // NOT the root tile, i.e. if it does have a parent)
  - if (pTile->getParent()) {
  - FString tileIdString(Cesium3DTiles::TileIdUtilities::createTileIdString(
  - pTile->getTileID())
  - .c_str());
  - UE_LOG(
  - LogCesium,
  - Warning,
  - TEXT("Tile %s to render does not have a Gltf"),
  - *tileIdString);
  - }
  + // When a tile does not have render resources (i.e. a glTF), then
  + // the resources either have not yet been loaded or prepared,
  + // or the tile is from an external tileset and does not directly
  + // own renderable content. In both cases, the tile is ignored here.
  continue;
  }
  