Hi Aaron,
Maybe SketchUp is exporting the model in mm. You can use the optional scale parameter for meshes in the URDF.
Hope this helps,
Joan
yes, was problem of the route, now is working but I have now another problem with the dimension of the model:
the model made in sketchup have the same dimension that the model from example urdf_tutorial, I mean length 0.6 meters and radios 0.2 meters.
the base link:
<link name="base_link">
<visual>
<geometry>
<cylinder length="0.6" radius="0.2"/>
</geometry>
<material name="blue">
<color rgba="0 0 .8 1"/>
</material>
</visual>
</link>
but in rviz I see a big cylinder much more bigger than the base_link.......
http://dl.dropbox.com/u/2950889/tube.png
http://dl.dropbox.com/u/2950889/sizeError.png
http://dl.dropbox.com/u/2950889/tube.dae
http://dl.dropbox.com/u/2950889/r2d2.urdf
What am I doing bad?2011/2/5 John Hsu <johnhsu@willowgarage.com>
Hi Aaron,Couple of questions. Which COLLADA version is your dae file? Can you post your urdf file and the dae file? Also, as a sanity check, try below and make sure the file exists:ls `rospack find urdf_tutorial`/mymodel.daehope this helps.JohnOn Fri, Feb 4, 2011 at 3:44 AM, Aaron Martinez Romero <aaronmartinezromero@gmail.com> wrote:
_______________________________________________Hi everyone,
Somebody know how can I load in my urdf a model from google sketup?? I am exporting the model in dae file, but I always obtain this error message:
[ERROR] [1296819682.438922687]: Could not load resource [package://urdf_tutorial/mymodel.dae]: Collada: package://urdf_tutorial/mymodel.dae - Expected opening element
[ERROR] [1296819682.439516423]: Could not load model 'package://urdf_tutorial/mymodel.dae' for link 'right_leg': OGRE EXCEPTION(6:FileNotFoundException): Cannot locate resource package://urdf_tutorial/mymodel.dae in resource group Autodetect or any other group. in ResourceGroupManager::openResource at /tmp/buildd/ros-cturtle-visualization-common-1.2.0/debian/ros-cturtle-visualization-common/opt/ros/cturtle/stacks/visualization_common/ogre/build/ogre_src_v1-7-1/OgreMain/src/OgreResourceGroupManager.cpp (line 753)
If I use other model, like "<mesh filename="package://pr2_description/meshes/gripper_v0/l_finger.dae"/>" works.
Best regards.
--
Atentamente,
Aarón Martínez Romero
Ingeniero en Informática
Tlf: 600 283 349
http://www.AaronMR.com
ros-users mailing list
ros-users@code.ros.org
https://code.ros.org/mailman/listinfo/ros-users
_______________________________________________
ros-users mailing list
ros-users@code.ros.org
https://code.ros.org/mailman/listinfo/ros-users
_______________________________________________
ros-users mailing list
ros-users@code.ros.org
https://code.ros.org/mailman/listinfo/ros-users