[rviz_imu_plugin] print ros_warn and give unit quaternion to ogre to … #90
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…prevent rviz crash
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I've cleaned this up a bit and merged in 0a1017a. Many thanks! |
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This pr is for [rviz_imu_plugin]
As mentioned in #issue86. Add a ROS warn message when invalid orientation imu data passed to the plugin and convert it to a unit quaternion to prevent rviz crash. When valid imu data is given, display will recover.
There is a rosbag test data rviz_imu_test.bag. The data begin with valid orientation, after few seconds, invalid data was passed. Few seconds later valid message is passed again.