Search found 8 matches

by Simao Brito da Luz
Wed Jun 07, 2017 5:04 pm
Forum: OpenSim
Topic: Coordinates of muscle points with wrapping surfaces
Replies: 10
Views: 2100

Re: Coordinates of muscle points with wrapping surfaces

Sure
I think I will try and replicate (in Matlab) a similar method OpenSim uses to recreate the wrapping points around cylinder:
https://github.com/opensim-org/opensim- ... r.cpp#L164
Is the above link the correct one?
Cheers
by Simao Brito da Luz
Tue Jun 06, 2017 11:41 pm
Forum: OpenSim
Topic: Coordinates of muscle points with wrapping surfaces
Replies: 10
Views: 2100

Re: Coordinates of muscle points with wrapping surfaces

Thats a start for sure
What about with older versions?
Cheers
by Simao Brito da Luz
Tue Jun 06, 2017 11:06 pm
Forum: OpenSim
Topic: Coordinates of muscle points with wrapping surfaces
Replies: 10
Views: 2100

Re: Coordinates of muscle points with wrapping surfaces

Thanks for your reply Tom
Sorry if i havent been clear.

I would like to determine the coordinates of multiple points along a path that intercepts a wrapping surface. Or the points along the "arc" that is created due to the interception between muscle path and a wrap object.

Cheers
by Simao Brito da Luz
Tue Jun 06, 2017 6:48 pm
Forum: OpenSim
Topic: Coordinates of muscle points with wrapping surfaces
Replies: 10
Views: 2100

Re: Coordinates of muscle points with wrapping surfaces

Thanks Tom
So basically the answer is no. Was this possible in previous OpenSim versions?
Cheers
by Simao Brito da Luz
Tue Jun 06, 2017 12:00 am
Forum: OpenSim
Topic: Coordinates of muscle points with wrapping surfaces
Replies: 10
Views: 2100

Coordinates of muscle points with wrapping surfaces

Hi
Been trying to figure out how to determine the coordinates of muscle points whose trajectory changes due to wrapping surfaces.

Basically would like to know the coordinates of multiple points in the muscle path.
Is PathWrapPoint or getCurrentDisplayPath unavailable in OpenSim 3.3?
Cheers
by Simao Brito da Luz
Tue May 30, 2017 10:09 pm
Forum: OpenSim
Topic: Error while hiding/showing wrapping surfaces
Replies: 10
Views: 3965

Re: Error while hiding/showing wrapping surfaces

Hi
I have the same error using OpenSim 3.3 (v64) on a windows 10 machine.
Any solutions?
Cheers
by Simao Brito da Luz
Fri Feb 05, 2016 12:41 am
Forum: OpenSim
Topic: Matlab crash during PointKinematics API
Replies: 0
Views: 254

Matlab crash during PointKinematics API

Hi! Ive been trying to do PointKinematics through API because I need to do this for a large number of points. Ive been getting an error with matlab crashing when i running setPoint This is the code I have: pointKinematicsObject = analyzeTool.getAnalysisSet().get('PointKinematics'); PKTool = PointKin...
by Simao Brito da Luz
Mon May 18, 2015 12:32 am
Forum: OpenSim
Topic: Crash during IK
Replies: 2
Views: 402

Re: Crash during IK

Hi Chris

Can you specify how you fixed the problem?
I have had a similar problem with Osim crashing during IK

regards