Search found 9 matches

by Christopher Lee
Thu May 29, 2008 5:58 am
Forum: OpenSim
Topic: Error Opening models (even demos)
Replies: 15
Views: 1602

RE: Error Opening models (even demos)

Hi,

I just try to reinstall opensim and the solution is fine.
Go to edit/preferences and change only this 2 things:

Marker display radius, ".007" to "0,007"
Muscle display radius, ".005" to "0,005"

and RESTART opensim
I am sure this is it...
by Christopher Lee
Mon May 19, 2008 1:47 am
Forum: OpenSim
Topic: Error Opening models (even demos)
Replies: 15
Views: 1602

RE: Error Opening models (even demos)

Hi,

Try to go in Edit/Preferences and change the size of the markers by changing for example "0.005" in "0,005". I had to replace the "." with the "," with the new version 1.5 last week because I only saw one big ball instead of my model.

Christopher
by Christopher Lee
Wed May 14, 2008 12:58 am
Forum: OpenSim
Topic: Exporting data from plot
Replies: 4
Views: 630

RE: Exporting data from plot

I have the same problem with my version when I want to export the data (angle position and time) in the plotter. Didn't try with opensim 1.5
by Christopher Lee
Tue Apr 29, 2008 4:31 am
Forum: OpenSim
Topic: Automated joint axis optimization
Replies: 0
Views: 321

Automated joint axis optimization

<t>Hello you all,<br/> <br/> My Goal is to check out the utility of the subtalar joint Axis POSITION in the human foot (with the gait2392example)...<br/> <br/> Basically, I am able now to modify my model (change the axis orientation), to do an Inverse Kinematic with the new model (normal Gait) and I...
by Christopher Lee
Tue Apr 22, 2008 2:41 am
Forum: OpenSim
Topic: .vtp geometry file visualization tool
Replies: 8
Views: 3548

.vtp geometry file visualization tool

<t>Hi,<br/> <br/> I have found a free simple tool to watch and change the .vtp geometry files of each bones that are in the folder /Geometry/...<br/> <br/> "ParaView" is an opensource, multi-platform scientific visualization application. You can easily edit, transform, translate, watch the VTK polyg...
by Christopher Lee
Wed Apr 16, 2008 1:50 am
Forum: OpenSim
Topic: Foot model
Replies: 15
Views: 1709

RE: Foot model

<t>Thanks,<br/> <br/> Just to be sure if I understand it right. So when I am looking for example in the /examples/Gait2392_Simbody/subject01_walk1_grf.mot file.<br/> <br/> There is in order what you have:<br/> time<br/> ground_force_value(3 directions Fx,Fy,Fz) for the right_foot<br/> ground_force_p...
by Christopher Lee
Thu Apr 03, 2008 5:12 am
Forum: OpenSim
Topic: Foot model
Replies: 15
Views: 1709

RE: Foot model

<t><br/> Hello and thank you both,<br/> <br/> I really appreciate opensim, now I can continue my research on the human foot for robotics by doing good Inverse Kinematics with my moreless good foot model.<br/> <br/> I still have a few questions for you...<br/> <br/> In the Gait2392 reference example ...
by Christopher Lee
Fri Mar 28, 2008 5:38 am
Forum: OpenSim
Topic: Foot model
Replies: 15
Views: 1709

RE: Foot model

<t>Hi Daniel,<br/> <br/> thank you for your answer, with a little motivation and a good XMLeditor I finally managed to do my own foot model based on Gait2392example. It has only the tibia (and fibula) and a foot with 5 articulated Toes and a Marker on each.<br/> <br/> I have a few other questions.<b...
by Christopher Lee
Fri Mar 14, 2008 3:37 am
Forum: OpenSim
Topic: Foot model
Replies: 15
Views: 1709

Foot model

<t>Hello,<br/> First I wan't to thank everybody for this great tool. It is simply great, please keep on doing like this.<br/> I am doing researchs on the human foot for robotics and I am looking for a complex foot model (with separate toes joints for example). We wan't to do Inverse Kinematics using...