Using openni_tracker with Gazebo simulator [closed]
It seems openni_tracker is hardly bound with the low level hardware access driver(Kinect, Xition, etc). Therefore if openni_tracker is launched in a simulation environment (eg. Gazebo + Turtlebot simulator) it doesn't initialize. Note that I've OpenNI + NITE installed and works fine with a real Kinect device.
InitFromXml failed: Can't create any node of the requested type!
So I have two questions.
1) Is there any openni_tracker version which is not hardly bound to hardware, but just coupled by ROS RGB-D topics ?
2) Is there any way to emulate the hardware (eg. Kinect) so that openni_tracker would work as it is a real device?
Any thoughts on this would be really appreciated.
Thank you!