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1 | initial version |
By using the libgazebo_ros_gpu_laser plugin as for example here. See also this explanation on the gazebo wiki.
2 | No.2 Revision |
By using the libgazebo_ros_gpu_laser plugin as for example here. See also this explanation on the gazebo wiki.
/edit: For Blender, your best bet is either using MORSE which apparently can generate ROS LaserScan messages or using Blensor.