3 votes
Accepted

Transform PointCloud message

Welcome to Robotics Stack Exchange! I have noticed several concerns with your code snippet, which I would like to address below: Change the signature of your callback to receive ...
ravi's user avatar
  • 1,366
2 votes
Accepted

Point cloud in gazebo environment

So you want to take a ros2 PointCloud2 message and write it to a .pcd file. There is a existing ros1/ros2 package called pcl_ros. The src code for both is in this ...
Mike973's user avatar
  • 926
1 vote
Accepted

Segmentation fault with PCL when transforming point clouds

With the definition of cloud_icp from your first post, you just declare a pointer of typeยน ...
Bi0T1N's user avatar
  • 404
1 vote
Accepted

How to solve the ERROR Cannot locate rosdep definition for [PCL] in ROS2 Humble?

I'll explain the error first and then get to further details. ERROR: the following packages/stacks could not have their rosdep keys resolved to system dependencies: lidar_odometry: Cannot locate ...
ssarkar's user avatar
  • 566
1 vote

Concatenate sensor_msgs::PointCloud2 without converting to PCL and back?

Welcome to Robotics Stack Exchange! You can concatenate them easily. Assuming all of your point clouds are in the same frame, please use std::memcpy on the ...
ravi's user avatar
  • 1,366
1 vote
Accepted

Facing issues integrating PCL with ROS

I found the solution, I just changed the order of arrangements in CMakeLists.txt This is what worked for me, ...
lonewolf's user avatar
1 vote

Transform PointCloud message

Maybe a good first step is to convert to PointCloud2 using the snippet from convertPointCloudtoPointCloud2 from the package ...
ignacio's user avatar
  • 125

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