John,
Thanks, that works!
Anton
On 03/31/2010 12:25 AM, John Hsu wrote:
> Hi Anton,
> indeed there was a bug. Following patch applied to
> gazebo/gazebo-svn/server/physics/ode/ODEHingeJoint.cc should fix the
> issue. I'll ticket this and make a release patch.
>
> Index: server/physics/ode/ODEHingeJoint.cc
> ===================================================================
> --- server/physics/ode/ODEHingeJoint.cc (revision 8600)
> +++ server/physics/ode/ODEHingeJoint.cc (working copy)
> @@ -129,7 +129,7 @@
> /// Set the velocity of an axis(index).
> void ODEHingeJoint::SetVelocity(int /*index*/, double angle)
> {
> - this->SetParam(angle, dParamVel);
> + this->SetParam(dParamVel,angle);
> }
>
> //////////////////////////////////////////////////////////////////////////////
>
> Thanks!
> John
>
> On Tue, Mar 30, 2010 at 9:26 PM, Antons Rebguns <arebgun@gmail.com
> <mailto:arebgun@gmail.com>> wrote:
>
> Folks,
>
> I am running from the "latest" tag with Gazebo simulator at rev
> 28511 (i.e. it's an unstable version 1.1.1). I have a
> pretty weird problem when adding my robot to the environment - the
> robot jumps around for a few seconds until settles
> down. It used to work fine in stable version of gazebo.
>
> The problem seems to be in gazebo_ros_diffdrive plugin. If I comment
> out line 95:
>
> this->posIface->data->cmdEnableMotors = 1;
>
> then it does not jump around and starts up normally, but then of
> course I can't control it. Here is the link to the
> video of what's happening exactly:
>
> http://one.ubuntu.com/p/Md/
>
> Any ideas on what might be happening?
>
> Thanks,
> Anton
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