Re: Running simulation > 10Hz

On Fri, Apr 12, 2013 at 5:03 PM, Richard Vaughan <[email protected]> wrote:
> I should fix this.

Fixed it in git master. All models publish through Player at their
natural update rate in simulation time.

The Player and ROS interfaces still need work. I'll try to reserve
some time for this soon.

- rtv


> On Fri, Apr 12, 2013 at 5:00 PM, Rich Mattes <[email protected]> wrote:
>>
>> On 04/12/2013 12:26 PM, Richard Vaughan wrote:
>> > Hi,
>> >
>> > You just need to set
>> >
>> > interval_sim 20
>> >
>> > in Stage's worldfile and Stage will run the simulation with 50 steps
>> > per second and attempt to do this in real time. I just confirmed that
>> > this works for me with standalone Stage (i.e. without Player).
>> >
>> > If you want Stage to try to run faster than real time, do this in the
>> > top level of your worldfile:
>> >
>> > speedup X
>> >
>> > where X is the multiple of real time you want, or -1 to go as fast as it
>> > can.
>> >
>> > Can anyone with recent experience running Player/Stage at high
>> > frequencies comment on whether any Player configuration is needed?
>> >
>> > - rtv
>> >
>> >
>> >
>> The Player interface should be able to keep up, but Stage's Player
>> interface publishes data at a fixed rate, regardless of the step size or
>> speedup. There was a thread on playerstage-users a little while ago
>> about this:
>>
>> http://player-stage-gazebo.10965.n7.nabble.com/Update-rate-of-player-3-1-0-and-PUSH-PULL-td2960.html
>>
>> Rich
>>
>>
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>

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