Hi Patrick,

the materials for gazebo comes from [gazebo media
path<http://www.ros.org/wiki/simulator_gazebo/GazeboConfiguration#C-Turtle-1>]/Media/materials/scripts/*.material
files.  For example, Gazebo/Blue in the example you mentioned is provided by

gazebo/gazebo/share/gazebo/Media/materials/scripts/Gazebo.material

where the gazebo package exports the corresponding gazebo_media_path

    <gazebo gazebo_media_path="${prefix}/gazebo/share/gazebo" />

in its manifest.xml.

John

On Thu, Oct 14, 2010 at 11:52 AM, Patrick Doyle <wpdster@gmail.com> wrote:

> When I attempt to set the color of an object, it doesn't seem to
> change.  Is this expected/known behavior?  If not, can somebody direct
> me at the correct syntax for setting the color of an object?
>
> I have found that I can set the color to blue as shown in
>
> http://www.ros.org/wiki/simulator_gazebo/Tutorials/SpawningObjectInSimulation
> by using a <material> element inside a <gazebo> element.  What colors
> beside blue are available?  Where would I find those?
>
> --wpd
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