Update orbbec_camera package to be compatible with cuvslam

orbbec_camera/tools/multi_save_cloud_node.cpp

@@ -0,0 +1,25 @@
+/*******************************************************************************
+ * Copyright (c) 2023 Orbbec 3D Technology, Inc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *******************************************************************************/
+#include "multi_save_cloud_node.hpp"
+
+int main(int argc, char **argv) {
+  rclcpp::init(argc, argv);
+  auto node = std::make_shared<orbbec_camera::tools::MultiCameraCloudSubscriber>();
+  rclcpp::executors::MultiThreadedExecutor executor(rclcpp::ExecutorOptions(), 8);
+  executor.add_node(node);
+  executor.spin();
+  return 0;
+}