[ros-users] sensor generation node for headless gazebo simul…

Hi

Regarding to speeding up simulation, is it possible to run headless
simulator with image sensor generation?
I found tutorial page but this is empty.
http://www.ros.org/wiki/pr2_simulator/Tutorials/SensorGenerationNode

I'm also looking for "no-sim" mode that doesn't calculate physics
dynamics, but simulate image and laser sensors.

=
Kei Okada