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matlab opensim: position of body during motion
Posted: Thu Jun 07, 2018 3:35 am
by ostr1969
how can i plot the x,y,z position of a body during motion (in matlab and in the gui)?
how can i attach a motion file to the model in matlab?
Re: matlab opensim: position of body during motion
Posted: Mon Jun 11, 2018 2:23 am
by mitkof6
1.
In the GUI you can use the plot tool.
https://simtk-confluence.stanford.edu/d ... m/Plotting
You can do this programmatically,
Code: Select all
mode.getSimbodyEngine().getPosition(...)
provided that the state is updated (pose)
https://simtk.org/api_docs/opensim/api_ ... cf11235179
2.
You don't attach a motion to a model. You update the state of the model e.g.
where q is a vector of coordinate values. It is best that you should familiarize yourself with the API first:
https://simtk-confluence.stanford.edu/d ... +Tutorials
Re: matlab opensim: position of body during motion
Posted: Tue Jun 19, 2018 5:03 am
by ostr1969
thanks for the answers
But ploting position is not shown in the ploting options, just moments, and forces and so on.
can you direct me for the right option?