Method onLayerRemoved

pj_app/src/ui/Scene3DConfigPanel.cpp:949–955

}

void Scene3DConfigPanel::onLayerRemoved(ObjectTopicId topic_id) {
  layer_list_->removeRow(static_cast<qint64>(topic_id.id));
  // Single removal path for robot rows: the bin button only calls removeTopic
  // and this signal drops the row, so other teardown paths stay consistent.
  removeRobotRowFor(topic_id.id);
  updateSelectedLayerPane();
}

void Scene3DConfigPanel::onLayerVisibilityChanged(ObjectTopicId topic_id, bool visible) {
  layer_list_->setRowVisible(static_cast<qint64>(topic_id.id), visible);