Method stop

editor/inspector/editor_resource_preview.cpp:593–613

}

void EditorResourcePreview::stop() {
	if (is_threaded()) {
		if (thread.is_started()) {
			exiting.set();
			preview_sem.post();

			for (int i = 0; i < preview_generators.size(); i++) {
				preview_generators.write[i]->abort();
			}

			while (!exited.is_set()) {
				// Sync pending work.
				OS::get_singleton()->delay_usec(10000);
				RenderingServer::get_singleton()->sync();
				MessageQueue::get_singleton()->flush();
			}

			thread.wait_to_finish();
		}
	}
}

EditorResourcePreview::EditorResourcePreview() {
	singleton = this;