Thanx. Now the example.world works in GLX renderMethod.
I hope I can see 3d hardware accelaration in future improvements. :-)


On 1/26/06, Nate Koenig <natekoenig@gmail.com> wrote:
Hello,

This problem has been fixed in the CVS version of gazebo, which I
recommend you use.

-nate

On 1/25/06, Humberto Marchezi <hcmarchezi@gmail.com> wrote:
> The Gazebo version is 0.5.2 .
>  The command was:
>
>  wxgazebo /usr/local/share/gazebo/worlds/example.world
>
>  The output text from this command was:
>
>  starting server
>  ** Gazebo 0.5.2 **
>  * Part of the Player/Stage Project
> [http://playerstage.sourceforge.net].
>  * Copyright 2000-2005 Brian Gerkey, Richard Vaughan, Andrew Howard,
>  * Nate Koenig and contributors.
>  * Released under the GNU General Public License.
>  using display [:0.0]
>  waiting for server
>  rendering: [Xlib unmapped] direct [yes] RGBA [8 8 8 8] depth [24]
>  connecting to server
>  opening simulator interface
>  server id [0]
>  waiting for data
>  running
>  Traceback (most recent call last):30 [ 43%]
>    File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/main.py",
> line 170, in OnTimer
>      win.OnUpdate()
>    File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/panels/sim.py",
> line 159, in OnUpdate
>      h.panel.OnUpdate()
>    File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/panels/guicam.py",
> line 129, in OnUpdate
>      self.imagePanel.SetData(data.image)
>    File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/image.py",
> line 27, in SetData
>      self.image.SetData(image)
>    File
> "/usr/lib/python2.4/site-packages/wx-2.6-gtk2-ansi/wx/_core.py",
> line 2790, in SetData
>      return _core_.Image_SetData(*args, **kwargs)
>  ValueError: Invalid data buffer size.
>  Traceback (most recent call last):
>    File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/main.py",
> line 170, in OnTimer
>       win.OnUpdate()
>    File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/panels/sim.py",
> line 159, in OnUpdate
>      h.panel.OnUpdate()
>    File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/panels/guicam.py",
> line 129, in OnUpdate
>      self.imagePanel.SetData(data.image)
>    File
> "/usr/local/lib/python2.4/site-packages/wxgazebo/image.py",
> line 27, in SetData
>      self.image.SetData (image)
>    File
> "/usr/lib/python2.4/site-packages/wx-2.6-gtk2-ansi/wx/_core.py",
> line 2790, in SetData
>      return _core_.Image_SetData(*args, **kwargs)
>  ValueError: Invalid data buffer size.
>
>  ( Then it keeps repeating the same text output over and over .... )
>
>
> On 1/25/06, Nate Koenig <natekoenig@gmail.com > wrote:
> >
> > Hello,
> >
> > What version of Gazebo are you running, and can you post the command
> > and text output?
> >
> > -nate
> >
> > On 1/25/06, Humberto Marchezi < hcmarchezi@gmail.com> wrote:
> > > Hi,
> > >
> > >  I tried to execute example.world file that comes with Gazebo and
> > > everythings worked fine except for the guicam.
> > >  It showed me a blank image of the world no matter how I moved the
> robot.
> > >  The other windows like the position, power, laser and sonar seemed to
> work
> > > fine since there was a change on how values were read when I moved the
> robot
> > > in command mode although I didnt know what I was doing since I couldnt
> see
> > > the robot.
> > >  I tried to change the renderMethod in example.world to SGIX, GLX and
> XLIB
> > > but the same problem persists or I get an OpenGL error.
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
> >
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> >
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> >
>
>


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