Hi,
    Yes, there is a Media directory in the path to gazebo install.
    Temporally  I just change the content of <materials> in the world 
file to solid colors...according to Daniel's suggestion:
   
> One thing that may be of some help: try using solid colors for the 
> sky/world/other textures instead of images.  Pretty textures are nice, 
> but they usually aren't key to working with gazebo, not to mention 
> that going without them may improve the appearance of the image you 
> attached. (I know, not the most helpful advice =/ ).
     Yang

Nate Koenig wrote:
> Hello,
>
> Is there a directory <path_to_gazebo_install>/share/gazebo/Media?
>
> If this directory doesn't exist then copy the directory from the gazebo 
> sources.
>
> -nate
>
>
>
> On Wed, Nov 12, 2008 at 9:48 PM, Yang Song <[EMAIL PROTECTED]> wrote:
>   
>> Hello everyone,
>> It is me again...
>> First Thank Dan and Nate's answering.
>>
>> 1. I have updated the OGRE binary to 1.6 and reinstalled Gazebo SVN with Cg
>> support.
>>   Some files I open by gazebo have poor displaying outputs as one attached
>> pic's showing;  (No matter what kind of RTTMode is: PBuffers/FBO/copy)
>> 2. Still I have some errors when open some files:
>>
>>     
>>>  terminate called after throwing an instance of
>>> 'Ogre::FileNotFoundException'
>>>  what():  OGRE EXCEPTION(6:FileNotFoundException): Cannot locate resource
>>> Mesh.mesh in resource group General or any other group. in
>>> ResourceGroupManager::openResource at OgreResourceGroupManager.cpp (line
>>> 753)
>>>       
>> or errors below when opening some files
>>     
>>> terminate called after throwing an instance of
>>> 'Ogre::RenderingAPIException'
>>>  what():  OGRE EXCEPTION(3:RenderingAPIException): Invalid
>>> externalWindowHandle (wrong server or screen) in GLXWindow::create at
>>> OgreGLXWindow.cpp (line 239)
>>> Aborted
>>>       
>> (BTW, I think my glx is ok, since I have:
>> _#glxinfo |grep rendering
>> direct rendering: Yes_)
>>         Thank you for your concern!
>>           With kind regards
>>         yang
>>
>> Nate Koenig wrote:
>>
>> Also, in your gazeborc file are two path definitions. One is called
>> the gaeboPath and it defines the location of the Media directory
>> (which is typically installed to /usr/local/share/gazebo), and the
>> other is the location of the OGRE libraries. Make sure these paths are
>> set correctly.
>>
>> -nate
>>
>> On Mon, Nov 10, 2008 at 11:25 AM, Daniel Carr <[EMAIL PROTECTED]> wrote:
>>
>> Depending on which version of Gazebo you are using, it may not be compatible
>> with OGRE 1.4.6 (the latest (via SVN builds) are compatible with 1.6, as I
>> recall).
>>
>> As far as PBuffers goes, you may need to change your rendering method - I
>> believe this is in the gazeborc file - other methods are: FBO and Copy (in
>> order of performance, high to low).  Try changing to FBO and seeing if
>> gazebo will run then.  If not, you may need to upgrade your video drivers
>> and if neither of those work, Copy should allow you to run gazebo, but with
>> poor performance.
>>
>> Best,
>> Dan
>>
>> On Mon, Nov 10, 2008 at 10:32 AM, Yang Song <[EMAIL PROTECTED]> wrote:
>>
>>
>> I also met a problem on OGRE, here is my error message:
>>
>> "terminate called after throwing an instance of
>> 'Ogre::UnimplementedException'
>> what():  OGRE EXCEPTION(9:UnimplementedException): Floating point
>> PBuffers not supported on this hardware in
>> GLRenderTexture::createPBuffer at OgreGLXRenderTexture.cpp (line 111)"
>>
>> However, I installed OGRE by yum, so the version is 1.4.6. And I can not
>> find the file "OgreGLXRenderTexture.cpp".
>>
>> Could anybody give a hint on this problem, please?
>> Thanks in advance
>>       With kind regards
>>        Yang Song
>> jiapei100:
>>
>>     
>>> I was told (by google searching) that Gazebo SVN is now compatible with
>>>
>>>       
>> OGRE
>>
>>     
>>> SVN, but I always get the following annoying errors. Is it a OGRE error?
>>>
>>>       
>> Or
>>
>>     
>>> a Gazebo error??
>>>
>>>
>>> terminate called after throwing an instance of
>>> 'Ogre::InvalidParametersException'
>>> what(): OGRE EXCEPTION(2:InvalidParametersException): Sky dome material
>>> 'Gazebo/CloudySky' not found. in SceneManager::setSkyDome at
>>> OgreSceneManager.cpp (line 1782)
>>> Aborted
>>>
>>>
>>> Best Regards
>>> JIA Pei
>>>
>>>
>>> -----
>>> Welcome to Vision Open
>>> http://www.visionopen.com http://www.visionopen.com
>>>
>>>
>>>
>>>       
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