Search found 22 matches

by Marcos Alfredo Núñez
Fri Oct 19, 2018 6:23 am
Forum: OpenSim
Topic: Problem in installing OpenSim python package
Replies: 9
Views: 1451

Re: Problem in installing OpenSim python package

Bump. I'm trying to migrate everything to python 3 in the windows machine, OpenSIM is now the only blocker. Would you consider building the next beta releases with python 3 setup as a default, or a setup.py compatible with both python 2 and 3?
by Marcos Alfredo Núñez
Thu Oct 04, 2018 4:40 am
Forum: OpenSim
Topic: Problem in installing OpenSim python package
Replies: 9
Views: 1451

Re: Problem in installing OpenSim python package

Looks like you're using Anaconda3 with python3. I believe the python bindings for windows still come for python2.

https://github.com/opensim-org/opensim-gui/issues/886
by Marcos Alfredo Núñez
Wed Aug 08, 2018 5:14 am
Forum: OpenSim
Topic: Invalid IK results while switching from OpenSim 3.3 to OpenSim 4.0
Replies: 2
Views: 273

Invalid IK results while switching from OpenSim 3.3 to OpenSim 4.0

I found a really strange behaviour with IK in the new OpenSim 4.0 beta. It looks as if the new IKTool ignores the clamps in angles, giving invalid results. I attach as an example a clamped model, a .trc experimental markers file and their corresponding IKSetup.xml for the IKTool, for fast comparison...
by Marcos Alfredo Núñez
Tue Jun 26, 2018 4:20 am
Forum: OpenSim
Topic: Can markers on a .trc file be drawn on a ModelVisualizer?
Replies: 2
Views: 231

Re: Can markers on a .trc file be drawn on a ModelVisualizer?

Excelent! I'll give it a try. Thanks for your response!
by Marcos Alfredo Núñez
Fri Jun 22, 2018 12:45 pm
Forum: OpenSim
Topic: Can markers on a .trc file be drawn on a ModelVisualizer?
Replies: 2
Views: 231

Can markers on a .trc file be drawn on a ModelVisualizer?

Hi! Given an OpenSim 3.3 ModelVisualizer obtained by model.getVisualizer(), could I draw external markers on it?

Thanks for your guidance
by Marcos Alfredo Núñez
Thu May 31, 2018 11:21 am
Forum: OpenSim
Topic: Tracking the progress of a Tool
Replies: 2
Views: 434

Re: Tracking the progress of a Tool

Hi James! Thanks for your response. I should have been more specific with my question: I'm looking for something more in the lines of a variable that I can either pull or call from Python and feed to a scrollbar to track progress, without having to process stdoutput. Anything of the like?
by Marcos Alfredo Núñez
Wed May 30, 2018 4:59 am
Forum: OpenSim
Topic: Tracking the progress of a Tool
Replies: 2
Views: 434

Tracking the progress of a Tool

Hi! Is there any way to keep track of the working progress of an AbstractTool or Tool (such as RRATool or IKTool) from within a Matlab/Python script?
by Marcos Alfredo Núñez
Thu May 10, 2018 11:05 am
Forum: OpenSim
Topic: OpenSIM GUI command line parameters and/or IPC
Replies: 2
Views: 271

Re: OpenSIM GUI command line parameters and/or IPC

Hi again Ayman! I'm doing a simple GUI in Python that plots some muscle lengths taken from a gait2392 model. Alongside this muscle lengths I plot some OpenSIM's joint angles against our gaitlab's joint angles. Usually, they match pretty good, which gives me confidence on said muscle lengths. However...
by Marcos Alfredo Núñez
Thu May 10, 2018 10:29 am
Forum: OpenSim
Topic: OpenSIM GUI command line parameters and/or IPC
Replies: 2
Views: 271

OpenSIM GUI command line parameters and/or IPC

Hi! I was looking for a way to call OpenSIM's GUI from an external script. Something along the lines of: opensim64.exe --load-model MyModel.osim --load-motion walking.mot Is something like this included in OpenSIM 3.3? On a related question, is there any IPC method to do this with the application al...
by Marcos Alfredo Núñez
Thu May 03, 2018 6:49 am
Forum: OpenSim
Topic: CPU Speed vs # of cores
Replies: 2
Views: 333

Re: CPU Speed vs # of cores

I believe CMC is still done in one core, at least in Opensim 3.3. So speed before numbers there.