message: nullptr check of georeference for tilesets
diff: @@ -77,6 +77,9 @@ void UCesium3DTilesetRoot::_updateAbsoluteLocation() {
  void UCesium3DTilesetRoot::_updateTilesetToUnrealRelativeWorldTransform() {
  ACesium3DTileset* pTileset = this->GetOwner<ACesium3DTileset>();
  + if (!pTileset->Georeference) {
  + return;
  + }
  glm::dmat4 ellipsoidCenteredToGeoreferencedTransform = pTileset->Georeference->GetEllipsoidCenteredToGeoreferencedTransform();
  _updateTilesetToUnrealRelativeWorldTransform(ellipsoidCenteredToGeoreferencedTransform);
  }
  