Hi Nate, thanks. using this tag in the world file works fine unlike doing this->body->SetGravityMode(..) which seems to have no effect at all. before i used a wrong parameter name.
c. --- Nate Koenig <[EMAIL PROTECTED]> schrieb: > Hello, > > Could you post your world file? And could you try > this world file: > > <?xml version="1.0"?> > <gz:world > xmlns:gz="http://playerstage.sourceforge.net/gazebo/xmlschema/#gz"; > xmlns:model="http://playerstage.sourceforge.net/gazebo/xmlschema/#model"; > xmlns:window="http://playerstage.sourceforge.net/gazebo/xmlschema/#window"; > xmlns:param="http://playerstage.sourceforge.net/gazebo/xmlschema/#param";> > > <model:ObserverCam> > <id>userCam0</id> > <xyz>2 -3 7</xyz> > <rpy>-0 43 109</rpy> > <imageSize>640 480</imageSize> > </model:ObserverCam> > > <model:LightSource> > <id>light0</id> > <xyz>-10.000 -10.000 10.000</xyz> > </model:LightSource> > > <model:GroundPlane> > <id>ground1</id> > <textureFile>grid.ppm</textureFile> > </model:GroundPlane> > > <model:SimpleSolid> > <xyz>0.000 0.000 5.000</xyz> > <shape>box</shape> > <size>0.70 0.70 0.50</size> > <color>1.0 1.0 1.0</color> > <textureFile>ground.ppm</textureFile> > <gravity>false</gravity> > </model:SimpleSolid> > > </gz:world> > > > -nate > > On 4/30/07, Clemens Eppner <[EMAIL PROTECTED]> wrote: > > Hi, > > > > I'm trying to eliminate all forces acting on my > model. > > But gravity seems to be indestructible: Though I > set > > the gravity mode of the model and all its > connected > > ones to false it still falls towards the ground > plane. > > Strangely enough GetForce, GetLinearVel, etc. all > > return zero. What's happening here?? > > > > C. > > > > p.s.: > > Setting gravity in the world file gives an error > as > > well; but anyway, this shouldn't be the > workaround. > > > > WorldFile.cc:357 warning : in > > ./worlds/example2.world:4 unused attribute > > [GlobalParams] > > WorldFile.cc:357 warning : in > > ./worlds/example2.world:5 unused attribute > [gravity] > > main.cc:335 server id [0] > > > > > > > > __________________________________ Yahoo! > Clever - Der einfachste Weg, Fragen zu stellen und > Wissenswertes mit Anderen zu teilen. > www.yahoo.de/clever > > > > > > > ------------------------------------------------------------------------- > > This SF.net email is sponsored by DB2 Express > > Download DB2 Express C - the FREE version of DB2 > express and take > > control of your XML. No limits. Just data. Click > to get it now. > > http://sourceforge.net/powerbar/db2/ > > _______________________________________________ > > Playerstage-gazebo mailing list > > [email protected] > > > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo > > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 > express and take > control of your XML. No limits. Just data. Click to > get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Playerstage-gazebo mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo > __________________________________ Yahoo! Clever - Der einfachste Weg, Fragen zu stellen und Wissenswertes mit Anderen zu teilen. www.yahoo.de/clever ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Playerstage-gazebo mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo
