Hi, nate, pls see the world files and sicklms200.model attached. I also
attached the sample world pioneer2dx.world comes with gazebo0.10.0 where the
laser beams of the two robots got the same problem.
Thanks so much for your help.
best regards,
-qun
On Thu, Jun 24, 2010 at 6:55 AM, Nate Koenig <natekoe...@gmail.com> wrote:
> Hello,
>
> Can you send me your world file?
>
> -nate
>
> On Thu, Jun 24, 2010 at 6:30 AM, zhangqun <zhangq....@gmail.com> wrote:
> >
> > Hi, nate, thanks. I add the tag <alwaysActive> into the sicklms200.model
> like
> > below, but seems not work. The laser beams still look passing through the
> > objects in gazebo gui. Does that mean i have to write a controller to
> > request the data in such a way that the laser beams would display
> correct?
> >
> > <sensor:ray name="laser_1">
> > <rayCount>180</rayCount>
> > <rangeCount>361</rangeCount>
> > <origin>0.05 0.0 0</origin>
> >
> > <minAngle>-90</minAngle>
> > <maxAngle>90</maxAngle>
> >
> > <minRange>0.1</minRange>
> > <maxRange>8</maxRange>
> > <displayRays>fan</displayRays>
> >
> > <resRange>1</resRange>
> >
> > <alwaysActive>true</alwaysActive>
> >
> > <controller:sicklms200_laser name="laser_controller_1">
> > <interface:laser name="laser_iface_0"/>
> > <interface:fiducial name="fiducial_iface_0"/>
> > </controller:sicklms200_laser>
> > </sensor:ray>
> >
> > -qun
> >
> >
> >
> > The problem may also be related to a "feature" that has been added to
> > gazebo.
> >
> > Sensors will not generate data unless an external program requests
> > data. So, if you run gazebo without connecting to the laser via shared
> > memory, Player, or through ROS then the laser will not generate data
> > and it will seem to pass through objects.
> >
> > You can also add the <alwaysActive> tag to a sensor:
> >
> > <sensor:ray>
> > <alwaysActive>true</alwaysActive>
> > </sensor:ray>
> >
> > Which will force the sensor on.
> >
> > -nate
> >
> >
> > --
> > View this message in context:
> http://old.nabble.com/Laser-beams-passing-through-objects-tp28934167p28982529.html
> > Sent from the playerstage-gazebo mailing list archive at Nabble.com.
> >
> >
> >
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