I played with -v on bunch of different files (of the same format) and it still does not work.
So is it possible for you to send me some small maps (DEM) that you know that gzbuilder and gazebo will work on? And also is there are limit how big file can be loaded into gazebo? Since gzbuilder always creates files in range of 150MB-250MB?

Thank you for you time,

Rasko


On 10/19/06, Nate Koenig <nkoenig@robotics.usc.edu> wrote:
Hello,

Try this:
gzbuilder -i CATD.DDF -n -v 2.0 -o temp.gzb

Play with the "-v" value. It's the vertical scaling factor.

-nate

On 10/14/06, Rasko Pjesivac <rpjesiva@gmail.com> wrote:
> Hi Nate and everybody else,
>
> I have a problem (for weeks already) with creating worlds with real DEM
> (SDTS format).
> so this is the way I run gzbuilder:
>
> gzbuilder -i *CATD.DDF -o temp.gzb
> and as I understand gzbuilder would go into other *.DDF files and get the
> altitudes, slopes, etc.
>
> so gzbuilder creates temp.gzb and then this is my sample temp.world
>
> <param:Global>
>  <gravity>0.0 0.0 -9.8 </gravity>
>  <utmOffset>0 0</utmOffset>
> </param:Global>
>
>
>  <model:ObserverCam>
>  <id>userCam0</id>
>  <xyz>1.637 10.859 3.053</xyz>
>  <rpy>-0 13 -39</rpy>
>  <imageSize>640 480</imageSize>
>  <updateRate>10</updateRate>
>
>  <renderMethod>AUTO</renderMethod>
>  </model:ObserverCam>
>
>  <model:SkyDome>
>  <toneMap>skyTones.jpg </toneMap>
>  <timeLapse>true</timeLapse>
>  </model:SkyDome>
>
>
>  <model:LightSource>
>  <id>light1</id>
>  <xyz>0.000 0.000 100.000 </xyz>
>  <ambientColor>0.2, 0.2, 0.2</ambientColor>
>  <diffuseColor>0.8, 0.8, 0.8
> </diffuseColor>
>  <specularColor>0.2, 0.2, 0.2</specularColor>
>  <attenuation> 1.0, 0.0, 0.00</attenuation>
>  </model:LightSource>
>
>  <model:GroundPlane>
>  <id>ground1</id>
>
>  <color>0.0 0.5 0.0</color>
>  <textureFile> grid.ppm</textureFile>
>  </model:GroundPlane>
>
>  <model:Terrain>
>  <xyz>0.000 0.000 -0.000</xyz>
>  <terrainFile>
> temp.gzb</terrainFile>
>  </model:Terrain>
>
>  <model:Pioneer2DX>
>  <id>robot1</id>
>  <xyz>0.647 2.267 0.200</xyz>
>  <model:TruthWidget>
>  <id>truth1</id>
>
>  </model:TruthWidget>
>
>  <model:SickLMS200>
>  <id>laser1</id>
>  <xyz>0.0 0.0 0.00</xyz>
>  <model:SonyVID30>
>  <id>camera1</id>
>
>  <xyz>0 0 0.2</xyz>
>  </model:SonyVID30>
>  </model:SickLMS200>
>
>  <model:Pioneer2Gripper>
>  <id>gripper1</id>
>  <xyz> 0.14003 0 -
> 0.0975</xyz>
>  </model:Pioneer2Gripper>
>
>  </model:Pioneer2DX>
>
> But when I run gazebo (wxgazebo)  I always get a big flat flat flat map with
> nothing on it except robot.
> What am I doing wrong?
>
> Thanks for your help.
>
> Rasko
> --
> Rasko Pjesivac
> pjesivac@cs.utk.edu
> http://www.yumetal.net
> UTK
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-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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--
Rasko Pjesivac
pjesivac@cs.utk.edu
http://www.yumetal.net
UTK