Where is the reference doc of gazebo::msgs::WrenchStamped?
Hello, I am writing a c++ subscriber and want to receive a message of WrenchStamped type. But I can't find the reference doc of WrenchStamped in http://osrf-distributions.s3.amazonaw.... How can I know how to use WrenchStamped msg? In fact, there are API reference of Joint, Model, Link, not msgs.