mirror of
https://github.com/introlab/rtabmap_ros.git
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matlabbeandmathieu86
11edc01d6a
* rtabmap_odom tests and doc * opengv note * added ci checks or humble-latest flaky dep cmake errors * Added real data tests for rgbd_odom and stereo_odom * added real data for icp_odometry's deskewing test * fixing json cmake error on lyrical/rolling * test 2d icp odom deskewing branch * first review of existing OdometryROS tests * testing with imu used as guess * tested imu arrivals sync * Fixed odom reset on right pose when guess frame id is used * fixing header errors in ci >=lyrical * Added support for input rgbd_image topic with features for odom, added multicam rgbd_odometry test * Added stereo odom support for features-only frames. Added multicam stereo tests. * forcing latest rtabmap version * updated OdometryROS API * ci: dont build non-latest docker in pull requests * splitting docker jobs * doc edit * Making publish_null_when_lost:=false continous when guess is provided (using guess covariance when we cannot register yet) * updated stereo doc * ficing rolling ci (rviz Ogre header) * Added test coverage of alll rgbd_image callbacks * fixing rolling ci * making docker ci build/run the tests on pull requests * fixing ros2 ci testing * improved sync callback coverage * improving stereo_odometry test coverage * improved icp_odometry test coverage * lyrical voxel_grid ptr error * make multicam tests working as well without opengv * removing deps of missing packages on rolling * PCL empty cloud conversion compiler errors fix * fixing icp_odometry test failure on ci witohut libpointmatcher * fixing nav2 costmap plugin build on lyrical * joining thread when exiting * updating icp test to work the same on pcl 1.15 (lyrical) * Fix parallel tests seg fault --------- Co-authored-by: mathieu86 <[email protected]>
76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
/*
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Copyright (c) 2010-2026, Mathieu Labbe - IntRoLab - Universite de Sherbrooke
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All rights reserved. (BSD-3-Clause, see the repository root.)
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*/
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#ifndef RTABMAP_CONVERSIONS_POINTCLOUDCONVERSION_H_
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#define RTABMAP_CONVERSIONS_POINTCLOUDCONVERSION_H_
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#include <sensor_msgs/msg/point_cloud2.hpp>
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#include <pcl/point_cloud.h>
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#include <pcl_conversions/pcl_conversions.h>
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/**
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* @file
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* @brief pcl::toROSMsg and pcl::fromROSMsg, minus their empty-cloud crash.
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*
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* Both take the address of the first point, and of the first byte of the output, before
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* checking that there is one (see pcl/conversions.h): for an empty cloud that indexes
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* past the end of an empty vector. Nothing notices while the standard library does not
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* check, which is why it went unseen for years -- Ubuntu enables those checks from
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* resolute on, and then the process aborts outright.
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*
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* An empty cloud is ordinary here rather than exceptional: a scan whose points were all
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* filtered out, a frame with no obstacles in it, an occupancy grid with nothing new. Each
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* of those still has to be published, so the conversions are used through this.
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*/
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namespace rtabmap_conversions {
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/**
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* @brief @p cloud as a PointCloud2 message.
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*
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* An empty cloud is converted as a single point and emptied afterwards, so the message
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* still carries the field layout the installed PCL would have given it.
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*/
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template<typename PointT>
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void toPointCloud2Msg(
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const pcl::PointCloud<PointT> & cloud, sensor_msgs::msg::PointCloud2 & msg)
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{
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if(!cloud.empty())
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{
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pcl::toROSMsg(cloud, msg);
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return;
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}
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pcl::PointCloud<PointT> onePoint;
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onePoint.header = cloud.header;
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onePoint.is_dense = cloud.is_dense;
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onePoint.push_back(PointT());
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pcl::toROSMsg(onePoint, msg);
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msg.width = 0;
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msg.height = 1;
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msg.row_step = 0;
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msg.data.clear();
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}
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/// @brief @p msg as a point cloud, an empty message included.
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template<typename PointT>
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void fromPointCloud2Msg(
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const sensor_msgs::msg::PointCloud2 & msg, pcl::PointCloud<PointT> & cloud)
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{
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if(msg.data.empty())
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{
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cloud.clear();
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cloud.is_dense = msg.is_dense;
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pcl_conversions::toPCL(msg.header, cloud.header);
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return;
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}
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pcl::fromROSMsg(msg, cloud);
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}
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} // namespace rtabmap_conversions
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#endif /* RTABMAP_CONVERSIONS_POINTCLOUDCONVERSION_H_ */
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