Convert a 3d-point cloud exportable to cloudcompare or meshlab
I have a rosbag file which is saved version of the 3d mapping with the rtabmap_ros. I could visualise the pointcloud on RVIZ and RTABVIZ, but I am not sure how to save this pointcloud as a whole and be able to view and export it on to cloudcompare or meshlab applications.
A. On RTABMAPVIZ (does not work for me) " The option in RTABMAPVIZ with File->Export 3D Cloud" doesnot work for me, because all are options in file, edit are totally disabled.
And
B. On terminal (also does not work) rosrun pcl_ros pointcloud_to_pcd input:=/rtabmap/cloud_map and changing the boolean value to true
All i could get are a red dotted outline on the ground view.
Kindly please help me out. I am on the verge of completing my project. This is one last thing to be done.
Thank you very much,
Karishma.