Show trajectory of the PWA for ground reaction forces

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Based on the comments #14 and #17 of the issue 25 and the attached image.

Be able to show the trajectory of each PWA in the 3D view.

Original issue reported on code.google.com by arnaud.barre on 23 Feb 2012 at 8:20

Attachments:

• [Trial 1-COP.jpg](https://storage.googleapis.com/google-code-attachments/b-tk/issue-27/comment-0/Trial 1-COP.jpg)

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It is still in progress but here is a possible implementation to show the 
trajectory of the PWA in 3D (see attached screenshots  - the 3D view is set as 
top orthogonal).

The user interactions to show/hide the PWA trajectory are not yet implemented.

Original comment by arnaud.barre on 23 Feb 2012 at 8:30

Attachments:

• [Picture 1.png](https://storage.googleapis.com/google-code-attachments/b-tk/issue-27/comment-1/Picture 1.png)
• [Picture 2.png](https://storage.googleapis.com/google-code-attachments/b-tk/issue-27/comment-1/Picture 2.png)

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Original comment by arnaud.barre on 3 Mar 2012 at 8:34

• Changed state: Fixed